US20070071946A1 - Rubberized roof underlayment - Google Patents

Rubberized roof underlayment Download PDF

Info

Publication number
US20070071946A1
US20070071946A1 US11/238,371 US23837105A US2007071946A1 US 20070071946 A1 US20070071946 A1 US 20070071946A1 US 23837105 A US23837105 A US 23837105A US 2007071946 A1 US2007071946 A1 US 2007071946A1
Authority
US
United States
Prior art keywords
fibrous mat
underlayment
asphalt coating
coating
mat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11/238,371
Inventor
Thomas Zickell
James Karlis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Owens Corning Intellectual Capital LLC
Original Assignee
Northern Elastomeric Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northern Elastomeric Inc filed Critical Northern Elastomeric Inc
Priority to US11/238,371 priority Critical patent/US20070071946A1/en
Assigned to NORTHERN ELASTOMERIC, INC. reassignment NORTHERN ELASTOMERIC, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KARLIS, JAMES, ZICKELL, THOMAS
Publication of US20070071946A1 publication Critical patent/US20070071946A1/en
Priority to US12/692,084 priority patent/US20100119784A1/en
Assigned to OWENS CORNING INTELLECTUAL CAPITAL, LLC reassignment OWENS CORNING INTELLECTUAL CAPITAL, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NORTHERN ELASTOMERIC, INC.
Priority to US14/247,306 priority patent/US9702148B2/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
    • E04D12/002—Sheets of flexible material, e.g. roofing tile underlay
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter

Definitions

  • the present invention relates to roof underlayments and more particularly, to a heavyweight, underlayment product which utilizes a rubberized asphalt layer.
  • tar paper is an asphalt impregnated paper product which is sold in a roll; unrolled on a roof; cut to length; and fastened to the roof utilizing staples or nails.
  • tar paper is inexpensive, it does not seal nail holes through the paper and thus does not prevent water infiltration.
  • the felt absorbs water and once wet, it wrinkles and expands, and must be allowed to dry out before covering with shingles.
  • Other prior art shingle underlayment products also suffer from the same problems.
  • the present invention features a novel underlayment product which will be relatively inexpensive and replace prior art products such as “tar paper” or “felt paper”.
  • the present invention provides an underlayment product with a top surface that can be walked on and will not slide under foot, and wherein the product will not stick to itself or the roof.
  • the present invention has “cold” flow properties which allow it to “repair” or “heal” itself to thereby reseal around nail or puncture holes and also elongate and recover around punctures.
  • the underlayment includes an underlayment membrane comprising a fibrous mat having an upper surface and a lower surface.
  • An elastomeric asphalt coating is applied to the lower surface of the fibrous mat and at least partially or fully infiltrates and saturates the fibrous mat.
  • an oxidized asphalt coating is applied to both the upper and lower surfaces of the fibrous mat, thereby essentially encapsulating the fibrous mat.
  • the underlayment membrane may further include a release coating applied to the oxidized asphalt coating on either the upper and/or lower surface of the fibrous mat.
  • the release coating includes, in one embodiment, a talc/water coating but may alternatively include granule particles applied proximate at least the oxidized asphalt coating proximate said upper surface of said fibrous mat.
  • the release coating may include a polymeric coating applied on at least the upper surface of the fibrous mat while the polymeric coating may be provided with a coating of finally-ground mineral, such as talc and finely-ground granules.
  • the rubberized asphalt coating which is applied from the bottom of the mat and partially or fully infiltrates the fibrous mat includes approximately 48% flux asphalt, 2% radial SBS rubber and 50% filler material while the fibrous mat includes fibers selected from the group consisting of polyesters, polypropylenes and fiberglass.
  • the coating may, however, be provided having a range a ingredients including, but not limited to 0.5% to 12% radial or linear rubber or polymer; 0-70% filler; and 48-98% asphalt including 0-70% oxidized asphalt.
  • the filler affects the walkability of the outer surface. If the filler content is too low such that a higher asphalt percentage exists, the product would be sticky. The high filler content and/or talc layer prevents sticking. In addition, the filler also brings down the price of the finished product.
  • Adding an oxidized asphalt layer on both the top and bottom layer of the mat makes the product more usable in hotter conditions providing a higher resistance to softening by providing an asphalt with a higher Ring and Ball softening point temperature. It also makes the product not stick in three ways: 1) foot traffic 2) the roof deck and 3) in the roll form.
  • the rubber or other elastomer in the elastomeric layer may be linear or radial rubber although with linear SBS rubber, as much as 10 or 12 percent may be required whereas with radial SBS rubber, 0.5 to 6% will generally suffice.
  • the talc coating is suspended in a water-based, polymer emulsion.
  • the polymer include styrene, acrylic and the polyurethane.
  • the polymer forms a film which helps hold the talc to the asphalt so that the talc does not fall off or interfere with any overlap or bonding areas.
  • Loose talc is a slip problem.
  • a talc acrylic layer is preferred as the method to prevent sticking, a water or other based polymer may be applied and may be sufficient, as would be a plastic film.
  • FIG. 1 is a schematic sectional view of the underlayment of the present invention.
  • the present invention features a novel underlayment product which will be relatively inexpensive and replace prior art products such as “tar paper” or “felt paper”.
  • the present invention provides an underlayment product with a top surface that can be walked on and will not slide under foot, and wherein the product will not stick to itself or the roof.
  • the present invention has “cold” flow properties and elongate and recovery properties which allow it to reseal around nail or puncture holes.
  • the underlayment 10 in accordance with the present invention includes a fibrous mat 12 disposed in the center of the underlayment.
  • fibrous mat 12 examples of and equivalents for the fibrous mat 12 are disclosed in U.S. Pat. Nos. 6,531,200 and 6,296,912 assigned to the assignee of the present invention and incorporated fully herein by reference.
  • the fibrous mat 12 is first coated proximate one side with a rubberized asphalt layer 14 .
  • the rubberized asphalt layer 14 typically comprises approximately 4% rubber, 46% flux asphalt and 50% filler, although various percentages may be provided. These percentages are approximate and those skilled in the art would understand that a deviation from these percentages is considered within the scope of the present invention.
  • the rubberized asphalt layer 14 exhibits “cold flow” or “self-healing” properties by virtue of the inclusion of a relatively small percentage of rubber. Accordingly, when the underlayment 10 is punctured, such as by a nail, the rubberized asphalt layer 14 will “self-heal” around the puncture thereby resealing around the puncture. This is particularly important when underlayment is used under roofing tile in which case the tiles are fastened to the roof using “ring” nails which create a hole which is larger than the nail shank itself. In this case, the rubber in the underlayment will actually stick to the ridges in the nail shank and stretch around the nail shank thereby creating a generally watertight seal around the shank of the nail. Without the “self-healing” properties of the rubberized asphalt layer 14 of the underlayment 10 of the present invention, persistent roof leaks abound.
  • the rubber includes “SBS” radial rubber although linear rubber, in a higher content percentage, would also be acceptable.
  • SBS rubber is mixed with the flux asphalt using a high shear mill, as is well known in the art.
  • the rubberized asphalt layer 14 is applied to only one side of the fibrous mat 12 . This one-sided application serves to vaporize and drive out any moisture trapped in the fibrous mat 12 . Examples of how to coat fibrous mats on one side can be found in the two referenced United States patents previously fully incorporated by reference.
  • the rubberized asphalt layer 14 infiltrates at least partially but also can extend fully into the central region 13 of fibrous mat 12 .
  • oxidized asphalt layers 16 a and 16 b are applied; with oxidized asphalt layer 16 a applied over the rubberized asphalt layer 14 while the oxidized asphalt layer 16 b is applied directly to the fibrous mat on the side opposite the rubberized asphalt layer 14 . Accordingly, in the preferred embodiment, the interface between the rubberized asphalt layer 14 and the oxidized asphalt layer 16 b will occur in region 13 of fibrous mat 12 and not proximate or on the upper surface 15 of fibrous mat 12 .
  • the oxidized asphalt layer 16 exhibits a tendency to slip or shear away from the rubberized asphalt layer particularly due to foot traffic when the product was installed on a hot roof. This presents a dangerous situation and also one where the product would have a tendency to adhere to an adjacent layer.
  • an oxidized asphalt layer typically includes approximately 50% oxidized asphalt and 50% filler.
  • the oxidized asphalt layer 16 b will become the top surface of the underlayment 10 . Since there is no rubberized asphalt layer under the oxidized asphalt layer 16 b, anyone walking on this product will not slip given the propensity of oxidized asphalt layer to break away from the rubberized asphalt layer if the rubberized asphalt later were located directly beneath the top oxidized asphalt layer and not within the fibrous mat 12 .
  • talc acrylic layer 18 provides an additional coating to the oxidized asphalt layers, filling in any voids that are present and preventing the membrane from sticking to itself when the rolled.
  • the talc layer 18 is applied as a talc/water or talc polymer mixture as described, for example, in U.S. Pat. No. 6,531,200.
  • talc layer 18 a may be replaced with or include granular particles.
  • the present invention provides a novel and useful underlayment product which can be used under many roofing or other materials as a substrate or underlayment, in which serves to self-seal around any penetrations such as nails and the like.
  • the present invention is not intended to be limited to a system or method which must satisfy one or more of any stated or implied object or feature of the invention and should not be limited to the preferred, exemplary, or primary embodiment(s) described herein. Modifications and substitutions by one of ordinary skill in the art are considered to be within the scope of the present invention, which is not to be limited except by the allowed claims.

Abstract

An underlayment product comprises a fibrous mat having an upper surface and a lower surface. A rubberized asphalt coating is applied to the lower surface of the fibrous mat and extends at least partially into the fibrous mat. An oxidized asphalt coating is applied to the upper and lower surfaces of the fibrous mat generally encapsulating the fibrous mat including the rubberized asphalt coating provided on the lower surface of the fibrous mat. The oxidized asphalt layers may be coated with a release layer such as talc, granules or a polymer.

Description

    TECHNICAL FIELD
  • The present invention relates to roof underlayments and more particularly, to a heavyweight, underlayment product which utilizes a rubberized asphalt layer.
    • BACKGROUND INFORMATION
  • An underlayment material is commonly used in a number of roofing applications as well as other underlayment situations. The typical product utilized in roofing underlayment is commonly referred to as “tar” of “felt” paper. The traditional “tar paper” is an asphalt impregnated paper product which is sold in a roll; unrolled on a roof; cut to length; and fastened to the roof utilizing staples or nails. Although tar paper is inexpensive, it does not seal nail holes through the paper and thus does not prevent water infiltration. In addition, once the felt is rolled out, it absorbs water and once wet, it wrinkles and expands, and must be allowed to dry out before covering with shingles. Other prior art shingle underlayment products also suffer from the same problems.
  • Accordingly, what is needed is a generally low cost, heavyweight, dimensionally stable underlayment product on which the installer can walk, without sticking or slipping, which will not slide underfoot and which will cold flow and/or elongate and recover to seal nail holes and other punctures. In addition, such a product should be dimensionally stable, resist tearing, non-adhesive to other layers, and provide hot and cold flexibility.
    • SUMMARY
  • The present invention features a novel underlayment product which will be relatively inexpensive and replace prior art products such as “tar paper” or “felt paper”. The present invention provides an underlayment product with a top surface that can be walked on and will not slide under foot, and wherein the product will not stick to itself or the roof. In addition, the present invention has “cold” flow properties which allow it to “repair” or “heal” itself to thereby reseal around nail or puncture holes and also elongate and recover around punctures.
  • In accordance with one embodiment of the present invention, the underlayment includes an underlayment membrane comprising a fibrous mat having an upper surface and a lower surface. An elastomeric asphalt coating is applied to the lower surface of the fibrous mat and at least partially or fully infiltrates and saturates the fibrous mat. Next, an oxidized asphalt coating is applied to both the upper and lower surfaces of the fibrous mat, thereby essentially encapsulating the fibrous mat.
  • The underlayment membrane may further include a release coating applied to the oxidized asphalt coating on either the upper and/or lower surface of the fibrous mat. The release coating includes, in one embodiment, a talc/water coating but may alternatively include granule particles applied proximate at least the oxidized asphalt coating proximate said upper surface of said fibrous mat.
  • The release coating may include a polymeric coating applied on at least the upper surface of the fibrous mat while the polymeric coating may be provided with a coating of finally-ground mineral, such as talc and finely-ground granules.
  • In the preferred embodiment, the rubberized asphalt coating which is applied from the bottom of the mat and partially or fully infiltrates the fibrous mat includes approximately 48% flux asphalt, 2% radial SBS rubber and 50% filler material while the fibrous mat includes fibers selected from the group consisting of polyesters, polypropylenes and fiberglass. The coating may, however, be provided having a range a ingredients including, but not limited to 0.5% to 12% radial or linear rubber or polymer; 0-70% filler; and 48-98% asphalt including 0-70% oxidized asphalt. The filler affects the walkability of the outer surface. If the filler content is too low such that a higher asphalt percentage exists, the product would be sticky. The high filler content and/or talc layer prevents sticking. In addition, the filler also brings down the price of the finished product.
  • Adding an oxidized asphalt layer on both the top and bottom layer of the mat makes the product more usable in hotter conditions providing a higher resistance to softening by providing an asphalt with a higher Ring and Ball softening point temperature. It also makes the product not stick in three ways: 1) foot traffic 2) the roof deck and 3) in the roll form.
  • The rubber or other elastomer in the elastomeric layer may be linear or radial rubber although with linear SBS rubber, as much as 10 or 12 percent may be required whereas with radial SBS rubber, 0.5 to 6% will generally suffice.
  • In the preferred embodiment, the talc coating is suspended in a water-based, polymer emulsion. Examples of the polymer include styrene, acrylic and the polyurethane. When it dries, the polymer forms a film which helps hold the talc to the asphalt so that the talc does not fall off or interfere with any overlap or bonding areas. Loose talc is a slip problem. Although a talc acrylic layer is preferred as the method to prevent sticking, a water or other based polymer may be applied and may be sufficient, as would be a plastic film.
  • It is important to note that the present invention is not intended to be limited to a system or method which must satisfy one or more of any stated objects or features of the invention. It is also important to note that the present invention is not limited to the preferred, exemplary, or primary embodiment(s) described herein. Modifications and substitutions by one of ordinary skill in the art are considered to be within the scope of the present invention, which is not to be limited except by allowed claims.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • These and other features and advantages of the present invention will be better understood by reading the following detailed description, taken together with the drawings wherein:
  • FIG. 1 is a schematic sectional view of the underlayment of the present invention.
    • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • The present invention features a novel underlayment product which will be relatively inexpensive and replace prior art products such as “tar paper” or “felt paper”. The present invention provides an underlayment product with a top surface that can be walked on and will not slide under foot, and wherein the product will not stick to itself or the roof. In addition, the present invention has “cold” flow properties and elongate and recovery properties which allow it to reseal around nail or puncture holes.
  • The underlayment 10, FIG. 1, in accordance with the present invention includes a fibrous mat 12 disposed in the center of the underlayment. Examples of and equivalents for the fibrous mat 12 are disclosed in U.S. Pat. Nos. 6,531,200 and 6,296,912 assigned to the assignee of the present invention and incorporated fully herein by reference.
  • The fibrous mat 12 is first coated proximate one side with a rubberized asphalt layer 14. The rubberized asphalt layer 14 typically comprises approximately 4% rubber, 46% flux asphalt and 50% filler, although various percentages may be provided. These percentages are approximate and those skilled in the art would understand that a deviation from these percentages is considered within the scope of the present invention.
  • The rubberized asphalt layer 14 exhibits “cold flow” or “self-healing” properties by virtue of the inclusion of a relatively small percentage of rubber. Accordingly, when the underlayment 10 is punctured, such as by a nail, the rubberized asphalt layer 14 will “self-heal” around the puncture thereby resealing around the puncture. This is particularly important when underlayment is used under roofing tile in which case the tiles are fastened to the roof using “ring” nails which create a hole which is larger than the nail shank itself. In this case, the rubber in the underlayment will actually stick to the ridges in the nail shank and stretch around the nail shank thereby creating a generally watertight seal around the shank of the nail. Without the “self-healing” properties of the rubberized asphalt layer 14 of the underlayment 10 of the present invention, persistent roof leaks abound.
  • In the preferred embodiment, the rubber includes “SBS” radial rubber although linear rubber, in a higher content percentage, would also be acceptable. The SBS rubber is mixed with the flux asphalt using a high shear mill, as is well known in the art. The rubberized asphalt layer 14 is applied to only one side of the fibrous mat 12. This one-sided application serves to vaporize and drive out any moisture trapped in the fibrous mat 12. Examples of how to coat fibrous mats on one side can be found in the two referenced United States patents previously fully incorporated by reference.
  • The rubberized asphalt layer 14 infiltrates at least partially but also can extend fully into the central region 13 of fibrous mat 12.
  • After the application of the rubberized asphalt layer 14 to one side of the fibrous mat 12, oxidized asphalt layers 16 a and 16 b are applied; with oxidized asphalt layer 16 a applied over the rubberized asphalt layer 14 while the oxidized asphalt layer 16 b is applied directly to the fibrous mat on the side opposite the rubberized asphalt layer 14. Accordingly, in the preferred embodiment, the interface between the rubberized asphalt layer 14 and the oxidized asphalt layer 16 b will occur in region 13 of fibrous mat 12 and not proximate or on the upper surface 15 of fibrous mat 12. If the interface between the oxidized asphalt layer 16 b and the rubberized asphalt layer 14 is proximate or at the upper surface 15 of fibrous mat 12, the oxidized asphalt layer 16 exhibits a tendency to slip or shear away from the rubberized asphalt layer particularly due to foot traffic when the product was installed on a hot roof. This presents a dangerous situation and also one where the product would have a tendency to adhere to an adjacent layer.
  • As is well known in the prior art, an oxidized asphalt layer typically includes approximately 50% oxidized asphalt and 50% filler. The oxidized asphalt layer 16 b will become the top surface of the underlayment 10. Since there is no rubberized asphalt layer under the oxidized asphalt layer 16 b, anyone walking on this product will not slip given the propensity of oxidized asphalt layer to break away from the rubberized asphalt layer if the rubberized asphalt later were located directly beneath the top oxidized asphalt layer and not within the fibrous mat 12.
  • Finally, the top and bottom of the underlayment 10 is coated with a talc acrylic layer 18. The talc acrylic layer 18 provides an additional coating to the oxidized asphalt layers, filling in any voids that are present and preventing the membrane from sticking to itself when the rolled. The talc layer 18 is applied as a talc/water or talc polymer mixture as described, for example, in U.S. Pat. No. 6,531,200. In an alternative embodiment, talc layer 18 a may be replaced with or include granular particles.
  • Accordingly, the present invention provides a novel and useful underlayment product which can be used under many roofing or other materials as a substrate or underlayment, in which serves to self-seal around any penetrations such as nails and the like.
  • As mentioned above, the present invention is not intended to be limited to a system or method which must satisfy one or more of any stated or implied object or feature of the invention and should not be limited to the preferred, exemplary, or primary embodiment(s) described herein. Modifications and substitutions by one of ordinary skill in the art are considered to be within the scope of the present invention, which is not to be limited except by the allowed claims.

Claims (12)

1. An underlayment membrane comprising:
a fibrous mat having an upper surface and a lower surface;
a rubberized asphalt coating applied to the lower surface of the fibrous mat and extending at least partially into said fibrous mat; and
an oxidized asphalt coating applied to said upper and lower surfaces of said fibrous mat generally encapsulating said upper and lower surfaces of said mat including said rubberized asphalt coating applied to the lower surface of the fibrous mat.
2. The underlayment membrane of claim 1 further including a release coating applied to said oxidized asphalt coating proximate said upper and lower surfaces of said fibrous mat.
3. The underlayment membrane of claim 2 wherein said release coating includes a talc coating.
4. The underlayment membrane of claim 2 wherein said release coating includes granule particles applied proximate at least said oxidized asphalt coating proximate said upper surface of said fibrous mat.
5. The underlayment membrane of claim 2 wherein said release coating includes a polymeric coating disposed on at least said oxidized asphalt coating proximate said upper surface of said fibrous mat.
6. The underlayment membrane of claim 5 wherein said polymeric coating is provided with a coating of finally-ground mineral.
7. The underlayment membrane of claim 6 wherein said finally-ground mineral includes talc.
8. The underlayment membrane of claim 6 wherein said finally-ground mineral includes granules.
9. The underlayment membrane of claim 1 wherein said rubberized asphalt coating includes approximately 46% flux asphalt, 4% rubber and 50% filler material.
10. The underlayment membrane of claim 1 wherein the fibrous mat includes fibers selected from the group consisting of polyesters, polypropylenes and fiberglass.
11. An underlayment membrane comprising:
a fibrous mat having an upper surface and a lower surface;
a rubberized asphalt coating applied to the lower surface of the fibrous mat and extending at least partially into said fibrous mat;
an oxidized asphalt coating applied to said upper and lower surfaces of said fibrous mat generally encapsulating said upper and lower surfaces of said mat including said rubberized asphalt coating applied to the lower surface of the fibrous mat; and
a release coating applied to said oxidized asphalt coating proximate said upper and lower surfaces of said fibrous mat.
12. An underlayment membrane comprising:
a fibrous mat having an upper surface and a lower surface;
a rubberized asphalt coating applied to the lower surface of the fibrous mat and extending only partially into said fibrous mat; and
an oxidized asphalt coating applied to said upper and lower surfaces of said fibrous mat generally encapsulating said upper and lower surfaces of said mat including said rubberized asphalt coating applied to the lower surface of the fibrous mat.
US11/238,371 2005-09-29 2005-09-29 Rubberized roof underlayment Abandoned US20070071946A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/238,371 US20070071946A1 (en) 2005-09-29 2005-09-29 Rubberized roof underlayment
US12/692,084 US20100119784A1 (en) 2005-09-29 2010-01-22 Rubberized roof underlayment
US14/247,306 US9702148B2 (en) 2005-09-29 2014-04-08 Rubberized roof underlayment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/238,371 US20070071946A1 (en) 2005-09-29 2005-09-29 Rubberized roof underlayment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/692,084 Continuation-In-Part US20100119784A1 (en) 2005-09-29 2010-01-22 Rubberized roof underlayment

Publications (1)

Publication Number Publication Date
US20070071946A1 true US20070071946A1 (en) 2007-03-29

Family

ID=37894393

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/238,371 Abandoned US20070071946A1 (en) 2005-09-29 2005-09-29 Rubberized roof underlayment

Country Status (1)

Country Link
US (1) US20070071946A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090293375A1 (en) * 2008-06-02 2009-12-03 Ewald Dorken Ag Arrangement for a roof or a facade of a building
US20100119784A1 (en) * 2005-09-29 2010-05-13 Northern Elastomeric, Inc. Rubberized roof underlayment
US20110104461A1 (en) * 2009-09-28 2011-05-05 Owens Corning Intellectual Capital, Llc Underlayment with slip-resistant surface
WO2013163764A1 (en) * 2012-05-03 2013-11-07 Ibco Srl Roofing underlayment with nail sealing system
US11840837B2 (en) 2019-12-13 2023-12-12 Certain Teed LLC Roofing products with improved nail zone, roofing systems and methods for installing them

Citations (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2326724A (en) * 1941-06-20 1943-08-10 Carey Philip Mfg Co Roofing
US3616143A (en) * 1969-03-24 1971-10-26 Owens Corning Fiberglass Corp Bonded mat of strands of continuous glass fibers
US3622445A (en) * 1967-05-18 1971-11-23 Koninkl Papierfabriken Van Gel Glass-fiber webs employing glass fibers with diameters of3{14 15 microns
US3753826A (en) * 1971-03-17 1973-08-21 Johnson & Johnson Methods of making nonwoven textile fabrics
US3759736A (en) * 1970-03-16 1973-09-18 Sandoz Ltd Process for the production of nonwoven fabrics containing binders
US3904793A (en) * 1969-02-28 1975-09-09 Deering Milliken Inc Crushed pile fabric and method
US4138521A (en) * 1974-11-14 1979-02-06 Nairn Floors Limited Flooring materials
US4243715A (en) * 1979-04-27 1981-01-06 Aerodyne Development Corporation Metallized amorphous silica fabric for high temperature use
US4473328A (en) * 1982-06-14 1984-09-25 Hengesbach Robert W Aspirator probe for sand blasting apparatus
US4490493A (en) * 1983-12-16 1984-12-25 Shell Oil Company Stabilized bituminous blends
US4522673A (en) * 1982-04-30 1985-06-11 Hexcel Corporation Heat insulating blanket
US4636414A (en) * 1983-09-12 1987-01-13 Tajima Roofing Co., Ltd. Laminated bituminous roofing membrane
US4777073A (en) * 1987-03-11 1988-10-11 Exxon Chemical Patents Inc. Breathable films prepared from melt embossed polyolefin/filler precursor films
US4831746A (en) * 1986-12-15 1989-05-23 Owens-Corning Fiberglas Corporation Method and apparatus for heating mineral fibers
US4913774A (en) * 1987-03-05 1990-04-03 Arjomari-Prioux S.A. Reinforced thermoplastic material and process of preparation
US4934465A (en) * 1986-05-02 1990-06-19 Oy Tampella Ab Arrangement for the axial bearing of a drilling machine
US4992315A (en) * 1989-11-13 1991-02-12 Gaf Buildinhg Materials Corp. Roofing membrane and method
US5038693A (en) * 1989-09-21 1991-08-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Composite flexible blanket insulation
US5102728A (en) * 1990-08-17 1992-04-07 Atlas Roofing Corporation Method and composition for coating mat and articles produced therewith
US5280064A (en) * 1991-09-30 1994-01-18 Simon Hesp Bitumen-polymer stabilizer, stabilized bitumen-polymer compositions and methods for the preparation thereof
US5284700A (en) * 1987-11-09 1994-02-08 Owens-Corning Fiberglas Corporation Fire-resistant mineral fibers, structures employing such mineral fibers and processes for forming same
US5308692A (en) * 1992-06-26 1994-05-03 Herbert Malarkey Roofing Company Fire resistant mat
US5401588A (en) * 1992-12-23 1995-03-28 Georgia-Pacific Resins Inc. Gypsum microfiber sheet material
US5569423A (en) * 1994-02-17 1996-10-29 Aerospatiale Societe Nationale Industrielle Process for the manufacture of a silica fiber based heat insulating material
US5601629A (en) * 1992-12-29 1997-02-11 Helbing; Clarence H. Apparatus for producing a fiberglass pack with two steps of binder application
US5654060A (en) * 1995-06-16 1997-08-05 The Boeing Company High temperature insulation system
US5658972A (en) * 1995-11-28 1997-08-19 Air Products And Chemicals, Inc. Fire retardant plastic construction material
US5687517A (en) * 1995-09-21 1997-11-18 W. R. Grace & Co.-Conn. Skid-resistant roofing underlayment
US5813176A (en) * 1995-06-07 1998-09-29 Fontana Paper Mills, Inc. Asphaltic foam
US5916654A (en) * 1997-08-27 1999-06-29 Phillips; Aaron R. Method and apparatus for preventing adhesion of multi-part release liners
US5925695A (en) * 1996-11-13 1999-07-20 Daicel Chemical Indstries Ltd. Curable composition, a cured article therefrom, an asphalt emulsion, an asphalt mixture for paving, and a cured article therefrom
US5965257A (en) * 1997-06-27 1999-10-12 Elk Corporation Of Dallas Coated structural articles
US5972166A (en) * 1994-09-21 1999-10-26 Owens Corning Fiberglass Technology, Inc. Non-woven fiber mat and method for forming same
US6058583A (en) * 1998-07-17 2000-05-09 Uni-Charm Corporation Wet process for manufacturing nonwoven fabric and apparatus therefor
US6171443B1 (en) * 1990-03-05 2001-01-09 Polyweave International, Llc Recyclable polymeric synthetic paper and method for its manufacture
US6235364B1 (en) * 1997-11-13 2001-05-22 Fujicopian Co., Ltd. Pressure-sensitive correction tape
US6276843B1 (en) * 1997-05-09 2001-08-21 Point Source Limited Adjustable optical fibre connector
US6296912B1 (en) * 1998-06-29 2001-10-02 Northern Elastomeric, Inc. Roofing material with fibrous mat
US6308482B1 (en) * 1999-03-15 2001-10-30 Mark C. Strait Reinforced roof underlayment and method of making the same
US6365001B1 (en) * 1996-03-20 2002-04-02 Owens Corning Fiberglas Technology, Inc. Wet-laid nonwoven mat and a process for making same
US6378259B1 (en) * 1999-12-01 2002-04-30 Douglas Carlson Roofing felt with adhesive on front and rear faces
US6385934B1 (en) * 1999-07-22 2002-05-14 Northern Elastomeric, Inc. Weatherproofing membrane having high traction surface
US20020081924A1 (en) * 2000-12-21 2002-06-27 The Garland Company Water resistant fire retardant roof underlayment sheet material
US20020092634A1 (en) * 2000-04-05 2002-07-18 Ahlstrom Glassfibre Oy Chopped strand non-woven mat production
US6517676B1 (en) * 1999-01-08 2003-02-11 Ahlstrom Mount Holly Springs, Llc Recyclable thermoplastic moldable nonwoven liner for office partition and method for its manufacture
US6531200B2 (en) * 1998-06-29 2003-03-11 Northern Elastomeric, Inc. Roofing material with encapsulated fibrous mat
US20030054717A1 (en) * 2001-09-18 2003-03-20 Younger Ahluwalia Fire resistant fabric material
US20030099833A1 (en) * 2001-09-20 2003-05-29 Tex Tech Industries, Inc. Fireblocking/insulating paper
US20030109190A1 (en) * 2001-12-12 2003-06-12 Geel Paul A. Wet-laid nonwoven reinforcing mat
US6586353B1 (en) * 1999-11-30 2003-07-01 Elk Corp. Of Dallas Roofing underlayment
US20030148693A1 (en) * 2001-07-19 2003-08-07 Erb David F. Thermal and acoustic insulation fabric
US20030175478A1 (en) * 2000-07-18 2003-09-18 Claude Leclercq Plasterboard and its manufacture
US20030176125A1 (en) * 1999-11-30 2003-09-18 Younger Ahluwalia Fire resistant structural material, fabrics made therefrom
US20040016502A1 (en) * 2002-07-26 2004-01-29 Jones Gregory K. Breathable materials comprising low-elongation fabrics, and methods
US6696125B2 (en) * 2002-04-25 2004-02-24 Polyglass, U.S.A. Self-adhered modified bitumen roofing material
US20040038065A1 (en) * 2002-08-21 2004-02-26 G-P Gypsum Corporation Gypsum board having polyvinyl alcohol binder in interface layer and method for making the same
US20040055240A1 (en) * 1999-11-30 2004-03-25 Matti Kiik Fastener-free composite roofing shingle
US6720067B2 (en) * 2001-03-30 2004-04-13 Tokuyama Corporation Polypropylene base porous film and production process for the same
US20040071927A1 (en) * 2000-09-25 2004-04-15 Murphy Peter Michael Liquid impermeable barrier
US20040116022A1 (en) * 2002-10-01 2004-06-17 Kappler, Inc. Durable waterproof composite sheet material
US20040148887A1 (en) * 2003-02-05 2004-08-05 Interwrap Inc. Multilayer slip resistant sheet material
US20040161569A1 (en) * 2002-04-25 2004-08-19 Natalino Zanchetta Self-adhering modified bitumen underlayment for tile roofs
US20040161570A1 (en) * 2002-04-25 2004-08-19 Natalino Zanchetta Self-adhering modified bitumen underlayment for metal roofs
US6811649B2 (en) * 2002-06-08 2004-11-02 Upf Corporation Line faced marine insulation, and method of production
US6844057B2 (en) * 2002-11-11 2005-01-18 The Boeing Company Method for secondarily bonding a ceramic matrix composite layer to a flexible insulation blanket and an insulation blanket produced thereby
US6844091B2 (en) * 2002-11-11 2005-01-18 The Boeing Company Flexible insulation blanket having a ceramic matrix composite outer layer
US20050031843A1 (en) * 2000-09-20 2005-02-10 Robinson John W. Multi-layer fire barrier systems
US20050097857A1 (en) * 2003-11-06 2005-05-12 Building Materials Investment Corporation Breathable non-asphaltic roofing underlayment
US20050171223A1 (en) * 2004-02-04 2005-08-04 Thagard George F.Iii Modified asphaltic foam materials
US20050208851A1 (en) * 2001-09-21 2005-09-22 Gooliak Robert M Thermal blanket including a radiation layer
US6968662B2 (en) * 2002-12-04 2005-11-29 Building Materials Investment Corporaion Sealing courses of shingles
US20060078753A1 (en) * 2004-06-07 2006-04-13 Mark Bomberg Adaptable Protective Membrane
US20060118992A1 (en) * 2004-12-03 2006-06-08 Geng-Wen Chang Process of maniudacturing dual-layered thermal insulation composite panel
US20060228963A1 (en) * 2005-04-08 2006-10-12 Souther Roger L Nonwoven polymeric fiber mat composites and method
US7140153B1 (en) * 2002-08-26 2006-11-28 Davinci Roofscapes, Llc Synthetic roofing shingles
US20070044397A1 (en) * 2005-08-09 2007-03-01 Wiercinski Robert A Skid resistant surfaces
US20070044410A1 (en) * 2005-08-30 2007-03-01 Kalkanoglu Husnu M Shingle layer or shingle having thick appearance
US20070044407A1 (en) * 2005-08-30 2007-03-01 Specialty Hardware L.P. Fire-retardant cementitious shear board having metal backing with tab for use as underlayment panel for floor or roof
US20070137130A1 (en) * 2005-12-01 2007-06-21 Northern Elastomeric, Inc. Weatherproof underlayment with high filler content polymer asphalt layer
US20070178784A1 (en) * 2006-01-27 2007-08-02 Jones Gregory K Microporous breathable building and construction materials comprising coated woven and/or nonwoven fabrics, and method
US20080014814A1 (en) * 2006-07-13 2008-01-17 Geel Paul A Highly filled fibrous veil
US20080155923A1 (en) * 2006-12-30 2008-07-03 Teng Yihsien H Pleated roofing membrane and roofing shingle system
US20080166533A1 (en) * 2007-01-09 2008-07-10 Jones Gregory K Sheet-Like Building and Construction Materials With High Wet Slip Resistance and High Water Penetration Resistance, and Methods of Making Same
US20080227353A1 (en) * 2003-12-18 2008-09-18 Norbert Klingelhage Process For the Production of an Underlay For Roofs
US20080233325A1 (en) * 2002-07-18 2008-09-25 Timo Pahl Multi-layered liner, a multi-layered product which includes the release liner and a method for making the release liner
US20080286517A1 (en) * 2007-05-16 2008-11-20 Northern Elastomeric, Inc. Self-adhesive product having a laser slit release liner and method of making same
US20080289289A1 (en) * 2005-08-09 2008-11-27 Wiercinski Robert A Skid Resistant Surfaces
US20090042471A1 (en) * 2007-08-10 2009-02-12 Fiberweb, Inc. Impact Resistant Sheet Material
US7563733B2 (en) * 2002-01-29 2009-07-21 Elkcorp Composite material
US20090277126A1 (en) * 2008-05-06 2009-11-12 Heidi Ailee Wollert Rolled sheet product
US20100119784A1 (en) * 2005-09-29 2010-05-13 Northern Elastomeric, Inc. Rubberized roof underlayment
US20110104461A1 (en) * 2009-09-28 2011-05-05 Owens Corning Intellectual Capital, Llc Underlayment with slip-resistant surface
US8062985B2 (en) * 2007-03-26 2011-11-22 Owens Corning Intellectual Capital, Llc Flexible composite multiple layer fire-resistant insulation structure
US8178449B2 (en) * 2009-07-17 2012-05-15 Building Materials Investment Corp. Fire resistant slipsheet

Patent Citations (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2326724A (en) * 1941-06-20 1943-08-10 Carey Philip Mfg Co Roofing
US3622445A (en) * 1967-05-18 1971-11-23 Koninkl Papierfabriken Van Gel Glass-fiber webs employing glass fibers with diameters of3{14 15 microns
US3904793A (en) * 1969-02-28 1975-09-09 Deering Milliken Inc Crushed pile fabric and method
US3616143A (en) * 1969-03-24 1971-10-26 Owens Corning Fiberglass Corp Bonded mat of strands of continuous glass fibers
US3759736A (en) * 1970-03-16 1973-09-18 Sandoz Ltd Process for the production of nonwoven fabrics containing binders
US3753826A (en) * 1971-03-17 1973-08-21 Johnson & Johnson Methods of making nonwoven textile fabrics
US4138521A (en) * 1974-11-14 1979-02-06 Nairn Floors Limited Flooring materials
US4243715A (en) * 1979-04-27 1981-01-06 Aerodyne Development Corporation Metallized amorphous silica fabric for high temperature use
US4522673A (en) * 1982-04-30 1985-06-11 Hexcel Corporation Heat insulating blanket
US4473328A (en) * 1982-06-14 1984-09-25 Hengesbach Robert W Aspirator probe for sand blasting apparatus
US4636414A (en) * 1983-09-12 1987-01-13 Tajima Roofing Co., Ltd. Laminated bituminous roofing membrane
US4490493A (en) * 1983-12-16 1984-12-25 Shell Oil Company Stabilized bituminous blends
US4934465A (en) * 1986-05-02 1990-06-19 Oy Tampella Ab Arrangement for the axial bearing of a drilling machine
US4831746A (en) * 1986-12-15 1989-05-23 Owens-Corning Fiberglas Corporation Method and apparatus for heating mineral fibers
US4913774A (en) * 1987-03-05 1990-04-03 Arjomari-Prioux S.A. Reinforced thermoplastic material and process of preparation
US4777073A (en) * 1987-03-11 1988-10-11 Exxon Chemical Patents Inc. Breathable films prepared from melt embossed polyolefin/filler precursor films
US5284700A (en) * 1987-11-09 1994-02-08 Owens-Corning Fiberglas Corporation Fire-resistant mineral fibers, structures employing such mineral fibers and processes for forming same
US5038693A (en) * 1989-09-21 1991-08-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Composite flexible blanket insulation
US4992315A (en) * 1989-11-13 1991-02-12 Gaf Buildinhg Materials Corp. Roofing membrane and method
US6171443B1 (en) * 1990-03-05 2001-01-09 Polyweave International, Llc Recyclable polymeric synthetic paper and method for its manufacture
US5102728A (en) * 1990-08-17 1992-04-07 Atlas Roofing Corporation Method and composition for coating mat and articles produced therewith
US5280064A (en) * 1991-09-30 1994-01-18 Simon Hesp Bitumen-polymer stabilizer, stabilized bitumen-polymer compositions and methods for the preparation thereof
US5308692A (en) * 1992-06-26 1994-05-03 Herbert Malarkey Roofing Company Fire resistant mat
US5401588A (en) * 1992-12-23 1995-03-28 Georgia-Pacific Resins Inc. Gypsum microfiber sheet material
US5601629A (en) * 1992-12-29 1997-02-11 Helbing; Clarence H. Apparatus for producing a fiberglass pack with two steps of binder application
US5569423A (en) * 1994-02-17 1996-10-29 Aerospatiale Societe Nationale Industrielle Process for the manufacture of a silica fiber based heat insulating material
US5972166A (en) * 1994-09-21 1999-10-26 Owens Corning Fiberglass Technology, Inc. Non-woven fiber mat and method for forming same
US5813176A (en) * 1995-06-07 1998-09-29 Fontana Paper Mills, Inc. Asphaltic foam
US5654060A (en) * 1995-06-16 1997-08-05 The Boeing Company High temperature insulation system
US5687517A (en) * 1995-09-21 1997-11-18 W. R. Grace & Co.-Conn. Skid-resistant roofing underlayment
US5658972A (en) * 1995-11-28 1997-08-19 Air Products And Chemicals, Inc. Fire retardant plastic construction material
US6365001B1 (en) * 1996-03-20 2002-04-02 Owens Corning Fiberglas Technology, Inc. Wet-laid nonwoven mat and a process for making same
US5925695A (en) * 1996-11-13 1999-07-20 Daicel Chemical Indstries Ltd. Curable composition, a cured article therefrom, an asphalt emulsion, an asphalt mixture for paving, and a cured article therefrom
US6276843B1 (en) * 1997-05-09 2001-08-21 Point Source Limited Adjustable optical fibre connector
US5965257A (en) * 1997-06-27 1999-10-12 Elk Corporation Of Dallas Coated structural articles
US5916654A (en) * 1997-08-27 1999-06-29 Phillips; Aaron R. Method and apparatus for preventing adhesion of multi-part release liners
US6235364B1 (en) * 1997-11-13 2001-05-22 Fujicopian Co., Ltd. Pressure-sensitive correction tape
US6296912B1 (en) * 1998-06-29 2001-10-02 Northern Elastomeric, Inc. Roofing material with fibrous mat
US6531200B2 (en) * 1998-06-29 2003-03-11 Northern Elastomeric, Inc. Roofing material with encapsulated fibrous mat
US6058583A (en) * 1998-07-17 2000-05-09 Uni-Charm Corporation Wet process for manufacturing nonwoven fabric and apparatus therefor
US6517676B1 (en) * 1999-01-08 2003-02-11 Ahlstrom Mount Holly Springs, Llc Recyclable thermoplastic moldable nonwoven liner for office partition and method for its manufacture
US6308482B1 (en) * 1999-03-15 2001-10-30 Mark C. Strait Reinforced roof underlayment and method of making the same
US6385934B1 (en) * 1999-07-22 2002-05-14 Northern Elastomeric, Inc. Weatherproofing membrane having high traction surface
US20040055240A1 (en) * 1999-11-30 2004-03-25 Matti Kiik Fastener-free composite roofing shingle
US20030176125A1 (en) * 1999-11-30 2003-09-18 Younger Ahluwalia Fire resistant structural material, fabrics made therefrom
US6586353B1 (en) * 1999-11-30 2003-07-01 Elk Corp. Of Dallas Roofing underlayment
US6378259B1 (en) * 1999-12-01 2002-04-30 Douglas Carlson Roofing felt with adhesive on front and rear faces
US20020092634A1 (en) * 2000-04-05 2002-07-18 Ahlstrom Glassfibre Oy Chopped strand non-woven mat production
US20030175478A1 (en) * 2000-07-18 2003-09-18 Claude Leclercq Plasterboard and its manufacture
US20050031843A1 (en) * 2000-09-20 2005-02-10 Robinson John W. Multi-layer fire barrier systems
US20040071927A1 (en) * 2000-09-25 2004-04-15 Murphy Peter Michael Liquid impermeable barrier
US20020081924A1 (en) * 2000-12-21 2002-06-27 The Garland Company Water resistant fire retardant roof underlayment sheet material
US6641896B2 (en) * 2000-12-21 2003-11-04 The Garland Company, Inc. Water resistant fire retardant roof underlayment sheet material
US6720067B2 (en) * 2001-03-30 2004-04-13 Tokuyama Corporation Polypropylene base porous film and production process for the same
US20030148693A1 (en) * 2001-07-19 2003-08-07 Erb David F. Thermal and acoustic insulation fabric
US20030054717A1 (en) * 2001-09-18 2003-03-20 Younger Ahluwalia Fire resistant fabric material
US20030099833A1 (en) * 2001-09-20 2003-05-29 Tex Tech Industries, Inc. Fireblocking/insulating paper
US20050208851A1 (en) * 2001-09-21 2005-09-22 Gooliak Robert M Thermal blanket including a radiation layer
US20030109190A1 (en) * 2001-12-12 2003-06-12 Geel Paul A. Wet-laid nonwoven reinforcing mat
US7563733B2 (en) * 2002-01-29 2009-07-21 Elkcorp Composite material
US7132143B2 (en) * 2002-04-25 2006-11-07 Polyglass U.S.A. Inc. Self-adhering modified bitumen underlayment for tile roofs
US6696125B2 (en) * 2002-04-25 2004-02-24 Polyglass, U.S.A. Self-adhered modified bitumen roofing material
US20040161569A1 (en) * 2002-04-25 2004-08-19 Natalino Zanchetta Self-adhering modified bitumen underlayment for tile roofs
US20040161570A1 (en) * 2002-04-25 2004-08-19 Natalino Zanchetta Self-adhering modified bitumen underlayment for metal roofs
US7115313B2 (en) * 2002-04-25 2006-10-03 Polyglass U.S.A., Inc. Self-adhering modified bitumen underlayment for metal roofs
US6811649B2 (en) * 2002-06-08 2004-11-02 Upf Corporation Line faced marine insulation, and method of production
US20080233325A1 (en) * 2002-07-18 2008-09-25 Timo Pahl Multi-layered liner, a multi-layered product which includes the release liner and a method for making the release liner
US20040016502A1 (en) * 2002-07-26 2004-01-29 Jones Gregory K. Breathable materials comprising low-elongation fabrics, and methods
US20040038065A1 (en) * 2002-08-21 2004-02-26 G-P Gypsum Corporation Gypsum board having polyvinyl alcohol binder in interface layer and method for making the same
US7140153B1 (en) * 2002-08-26 2006-11-28 Davinci Roofscapes, Llc Synthetic roofing shingles
US20040116022A1 (en) * 2002-10-01 2004-06-17 Kappler, Inc. Durable waterproof composite sheet material
US6844091B2 (en) * 2002-11-11 2005-01-18 The Boeing Company Flexible insulation blanket having a ceramic matrix composite outer layer
US6844057B2 (en) * 2002-11-11 2005-01-18 The Boeing Company Method for secondarily bonding a ceramic matrix composite layer to a flexible insulation blanket and an insulation blanket produced thereby
US6968662B2 (en) * 2002-12-04 2005-11-29 Building Materials Investment Corporaion Sealing courses of shingles
US6925766B2 (en) * 2003-02-05 2005-08-09 Ibco Srl Multilayer slip resistant sheet material
US20040148887A1 (en) * 2003-02-05 2004-08-05 Interwrap Inc. Multilayer slip resistant sheet material
US20050097857A1 (en) * 2003-11-06 2005-05-12 Building Materials Investment Corporation Breathable non-asphaltic roofing underlayment
US20080227353A1 (en) * 2003-12-18 2008-09-18 Norbert Klingelhage Process For the Production of an Underlay For Roofs
US20050171223A1 (en) * 2004-02-04 2005-08-04 Thagard George F.Iii Modified asphaltic foam materials
US20060078753A1 (en) * 2004-06-07 2006-04-13 Mark Bomberg Adaptable Protective Membrane
US20060118992A1 (en) * 2004-12-03 2006-06-08 Geng-Wen Chang Process of maniudacturing dual-layered thermal insulation composite panel
US20060228963A1 (en) * 2005-04-08 2006-10-12 Souther Roger L Nonwoven polymeric fiber mat composites and method
US20070044397A1 (en) * 2005-08-09 2007-03-01 Wiercinski Robert A Skid resistant surfaces
US20080289289A1 (en) * 2005-08-09 2008-11-27 Wiercinski Robert A Skid Resistant Surfaces
US20070044407A1 (en) * 2005-08-30 2007-03-01 Specialty Hardware L.P. Fire-retardant cementitious shear board having metal backing with tab for use as underlayment panel for floor or roof
US20070044410A1 (en) * 2005-08-30 2007-03-01 Kalkanoglu Husnu M Shingle layer or shingle having thick appearance
US20100119784A1 (en) * 2005-09-29 2010-05-13 Northern Elastomeric, Inc. Rubberized roof underlayment
US20100233408A1 (en) * 2005-12-01 2010-09-16 Northern Elastomeric, Inc. Weatherproof underlayment with high filler content polymer asphalt layer
US20070137130A1 (en) * 2005-12-01 2007-06-21 Northern Elastomeric, Inc. Weatherproof underlayment with high filler content polymer asphalt layer
US20070178784A1 (en) * 2006-01-27 2007-08-02 Jones Gregory K Microporous breathable building and construction materials comprising coated woven and/or nonwoven fabrics, and method
US20080014814A1 (en) * 2006-07-13 2008-01-17 Geel Paul A Highly filled fibrous veil
US20080155923A1 (en) * 2006-12-30 2008-07-03 Teng Yihsien H Pleated roofing membrane and roofing shingle system
US20080166533A1 (en) * 2007-01-09 2008-07-10 Jones Gregory K Sheet-Like Building and Construction Materials With High Wet Slip Resistance and High Water Penetration Resistance, and Methods of Making Same
US8062985B2 (en) * 2007-03-26 2011-11-22 Owens Corning Intellectual Capital, Llc Flexible composite multiple layer fire-resistant insulation structure
US20080286517A1 (en) * 2007-05-16 2008-11-20 Northern Elastomeric, Inc. Self-adhesive product having a laser slit release liner and method of making same
US20090042471A1 (en) * 2007-08-10 2009-02-12 Fiberweb, Inc. Impact Resistant Sheet Material
US20090277126A1 (en) * 2008-05-06 2009-11-12 Heidi Ailee Wollert Rolled sheet product
US8178449B2 (en) * 2009-07-17 2012-05-15 Building Materials Investment Corp. Fire resistant slipsheet
US20110104461A1 (en) * 2009-09-28 2011-05-05 Owens Corning Intellectual Capital, Llc Underlayment with slip-resistant surface

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100119784A1 (en) * 2005-09-29 2010-05-13 Northern Elastomeric, Inc. Rubberized roof underlayment
US9702148B2 (en) 2005-09-29 2017-07-11 Owens Corning Intellectual Capital, Llc Rubberized roof underlayment
US20090293375A1 (en) * 2008-06-02 2009-12-03 Ewald Dorken Ag Arrangement for a roof or a facade of a building
US20110104461A1 (en) * 2009-09-28 2011-05-05 Owens Corning Intellectual Capital, Llc Underlayment with slip-resistant surface
US9493954B2 (en) 2009-09-28 2016-11-15 Owens Corning Intellectual Capital, Llc Underlayment with slip-resistant surface
WO2013163764A1 (en) * 2012-05-03 2013-11-07 Ibco Srl Roofing underlayment with nail sealing system
US11840837B2 (en) 2019-12-13 2023-12-12 Certain Teed LLC Roofing products with improved nail zone, roofing systems and methods for installing them

Similar Documents

Publication Publication Date Title
US9702148B2 (en) Rubberized roof underlayment
US6531200B2 (en) Roofing material with encapsulated fibrous mat
US7685785B2 (en) Roof underlayment
US6296912B1 (en) Roofing material with fibrous mat
US20100233408A1 (en) Weatherproof underlayment with high filler content polymer asphalt layer
US8557366B2 (en) Roofing shingle including sheet as headlap
US20170321423A1 (en) Shingle sealing arrangements
US7977259B2 (en) Roofing underlayment and method of producing same
US20110283646A1 (en) Method of manufacturing a shingle
US20050126102A1 (en) Self-adhered roof system and components
US20110281094A1 (en) Multilayer modified bituminous roofing product
NZ541741A (en) Multilayer slip resistant roofing underlay sheet material
US20110104461A1 (en) Underlayment with slip-resistant surface
US20100227103A1 (en) Roofing underlayment
US20100173110A1 (en) Skid Resistant Membrane
US20070071946A1 (en) Rubberized roof underlayment
CA2982177C (en) Building multilayer underlayments, related building assemblies and methods
EP3368270B1 (en) Self-adhering underlayment sheets to form waterproofing joints, related building assemblies and uses
RU199229U1 (en) ROLLED BASE WATER-INSULATING SELF-ADHESIVE MATERIAL
CA2728709C (en) Rubberized roof underlayment
GB2560576A (en) Waterproof membrane
EP1704262B1 (en) Self-adhered roofing components, roofing system, and method
CN105625172A (en) Preparation method of ECB bridge floor waterproof sheet
PL180368B1 (en) Water-proof roofing paper
CA2515231A1 (en) Multilayer slip resistant sheet material

Legal Events

Date Code Title Description
AS Assignment

Owner name: NORTHERN ELASTOMERIC, INC., NEW HAMPSHIRE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ZICKELL, THOMAS;KARLIS, JAMES;REEL/FRAME:017051/0658

Effective date: 20050915

AS Assignment

Owner name: OWENS CORNING INTELLECTUAL CAPITAL, LLC, OHIO

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NORTHERN ELASTOMERIC, INC.;REEL/FRAME:029180/0528

Effective date: 20121012

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION