CA2285509A1 - Improved polycarboxy/polyol fiberglass binder - Google Patents

Improved polycarboxy/polyol fiberglass binder Download PDF

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Publication number
CA2285509A1
CA2285509A1 CA002285509A CA2285509A CA2285509A1 CA 2285509 A1 CA2285509 A1 CA 2285509A1 CA 002285509 A CA002285509 A CA 002285509A CA 2285509 A CA2285509 A CA 2285509A CA 2285509 A1 CA2285509 A1 CA 2285509A1
Authority
CA
Canada
Prior art keywords
binder
fiberglass
polycarboxy polymer
equivalents
polyol
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.)
Granted
Application number
CA002285509A
Other languages
French (fr)
Other versions
CA2285509C (en
Inventor
Thomas J. Taylor
Derek C. Bristol
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.)
Johns Manville
Original Assignee
Johns Manville International 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 Johns Manville International Inc filed Critical Johns Manville International Inc
Publication of CA2285509A1 publication Critical patent/CA2285509A1/en
Application granted granted Critical
Publication of CA2285509C publication Critical patent/CA2285509C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249942—Fibers are aligned substantially parallel
    • Y10T428/249946—Glass fiber

Abstract

Provided is a novel fiberglass binder comprising a polycarboxy polymer and a polyol. The amount of polycarboxy polymer and polyol contained in the binder is such that the ratio of equivalents of hydroxyl groups to carboxy groups is preferably in the range from from about 0.6/1 to 0.8/1. It is further preferred that the molecular weight of the polycarboxy polymer is less than 10,000, and more preferably less than 5000.

Claims (20)

1. A fiberglass binder, comprising an aqueous solution of a) a polycarboxy polymer, b) a polyol, with the amount of polycarboxy polymer and polyol in the binder being such that the ratio of equivalents of hydroxyl groups to equivalents of carboxy groups is in the range of from about 0.4/1 to 1.0/1.
2. The fiberglass binder of claim 1, wherein the molecular weight of the polycarboxy polymer is 10,000 or less.
3. The fiberglass binder of claim 2, wherein the binder further comprises a catalyst comprising an alkali metal salt of a phosphorus containing organic acid.
4. The fiberglass binder of claim 2, wherein the molecular weight of the polycarboxy polymer is about 5000 or less.
5. The fiberglass binder of claim 2, wherein the molecular weight of the fiberglass binder is about 3000 or less.
6. The fiberglass binder of claim 3, wherein the catalyst is comprised of sodium hypophosphite, sodium phosphite or mixtures thereof.
7. The fiberglass binder of claim 2, wherein the polyol is triethanolamine.
8. The fiberglass binder of claim 1, wherein the polycarboxy polymer comprises a homopolymer or copolymer of polyacrylic acid.
9. The fiberglass binder of claim 4, wherein the amount of polycarboxy polymer and polyol are such that the ratio of equivalents of hydroxyl group to equivalents of carboxy group is in the range of from about 0.6/1 to about 0.8/1.
10. The fiberglass binder of claim 9, wherein the ratio is in the range of from about 0.6/1 to about 0.75/1.
11. The fiberglass binder of claim 5, wherein the ratio of equivalents of hydroxyl group to equivalents of carboxy group is in the range of from about 0.65/1 to about 0.75/1.
12. A fiberglass binder, comprising an aqueous solution of a polycarboxy polymer which comprises a homopolymer or copolymer of polyacrylic acid, and with the molecular weight of the polyacrylic acid being about 5000 or less, triethanolamine, and a catalyst comprised of sodium hypophosphite, sodium phosphate, or mixtures thereof, with the amount of the polyacrylic acid and triethanolamine being such that the ratio of hydroxyl group to carboxyl group equivalents is in the range of from about 0.65/1 to 0.75/1.
13. The fiberglass binder of claim 12, wherein the molecular weight of the polycarboxy polymer is about 3000 or less.
14. The fiberglass binder of claim 12, wherein the molecular weight of the polycarboxy polymer is about 2000.
15. A fiberglass product comprising a mat of glass fibers containing the binder of claim 1.
16. A fiberglass product comprising a mat of glass fibers containing the binder of claim 12.
17. The fiberglass product of claim 15, wherein the product is building insulation.
18. The fiberglass product of claim 15, wherein the building insulation is insulation for the roof.
19. The fiberglass product of claim 16, wherein the product is building insulation.
20. A process for making a fiberglass fiber mat using a binder, with the binder comprising the fiberglass binder of claim 1.
CA002285509A 1998-10-02 1999-10-01 Improved polycarboxy/polyol fiberglass binder Expired - Lifetime CA2285509C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16556998A 1998-10-02 1998-10-02
US09/165,569 1998-10-02

Publications (2)

Publication Number Publication Date
CA2285509A1 true CA2285509A1 (en) 2000-04-02
CA2285509C CA2285509C (en) 2009-12-29

Family

ID=22599475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002285509A Expired - Lifetime CA2285509C (en) 1998-10-02 1999-10-01 Improved polycarboxy/polyol fiberglass binder

Country Status (3)

Country Link
US (2) US7067579B2 (en)
EP (1) EP0990727A1 (en)
CA (1) CA2285509C (en)

Families Citing this family (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1164163A1 (en) * 2000-06-16 2001-12-19 Rockwool International A/S Binder for mineral wool products
US6933349B2 (en) * 2001-03-21 2005-08-23 Owens Corning Fiberglas Technology, Inc. Low odor insulation binder from phosphite terminated polyacrylic acid
US7157524B2 (en) * 2001-05-31 2007-01-02 Owens Corning Fiberglas Technology, Inc. Surfactant-containing insulation binder
US20040002567A1 (en) * 2002-06-27 2004-01-01 Liang Chen Odor free molding media having a polycarboxylic acid binder
EP1382642A1 (en) 2002-07-15 2004-01-21 Rockwool International A/S Formaldehyde-free aqueous binder composition for mineral fibers
US7384881B2 (en) * 2002-08-16 2008-06-10 H.B. Fuller Licensing & Financing, Inc. Aqueous formaldehyde-free composition and fiberglass insulation including the same
US6803439B2 (en) * 2003-02-20 2004-10-12 Johns Nanville International, Inc. Fatty acid containing fiberglass binder
US6884838B2 (en) * 2003-02-20 2005-04-26 Johns Manville International, Inc. Water repellant fiberglass binder
US6884849B2 (en) * 2003-02-21 2005-04-26 Owens-Corning Fiberglas Technology, Inc. Poly alcohol-based binder composition
US7270853B2 (en) 2003-06-12 2007-09-18 National Starch And Chemical Investment Holding Corporation Glass adhesion promoter
JP4157853B2 (en) * 2003-08-13 2008-10-01 ローム アンド ハース カンパニー Curable composition and use as binder
DE10342858A1 (en) 2003-09-15 2005-04-21 Basf Ag Use of formaldehyde-free aqueous binders for substrates
US7625828B2 (en) * 2004-01-08 2009-12-01 Certainteed Corporation Insulation product having nonwoven facing
US7544267B2 (en) * 2004-01-08 2009-06-09 Certainteed Corporation Method of making insulation product having nonwoven facing
US7842382B2 (en) * 2004-03-11 2010-11-30 Knauf Insulation Gmbh Binder compositions and associated methods
US20050214534A1 (en) * 2004-03-29 2005-09-29 Adamo Joseph R Extended curable compositions for use as binders
DE102004024380A1 (en) * 2004-05-17 2005-12-15 Saint-Gobain Isover G+H Ag Use of glycerine as an additive for formaldehyde-free, aqueous binders
US7258802B2 (en) * 2004-07-09 2007-08-21 Johns Manville Method for controlling bacterial growth in process water
US7781512B2 (en) * 2004-07-09 2010-08-24 Johns Manville Control of product in curing ovens for formaldehyde-free glass fiber products
MX2007004416A (en) * 2004-10-13 2007-06-11 Knauf Insulation Gmbh Polyester binding compositions.
EP1669396A1 (en) * 2004-12-10 2006-06-14 Rockwool International A/S Aqueous binder for mineral fibers
US7638160B2 (en) * 2005-05-02 2009-12-29 Johns Manville Method for producing fiberglass materials and compositions resulting from the same
EP3696223A1 (en) * 2005-07-26 2020-08-19 Knauf Insulation GmbH Binders and materials made therewith
DE102005056791B4 (en) * 2005-11-28 2014-04-30 Saint-Gobain Isover G+H Ag Composition, mineral wool binder containing this composition and use of this composition
US20070286999A1 (en) * 2006-06-13 2007-12-13 Jacob Cornelis Dijt Sizing composition for glass fibers, sized fiber glass products, and composites
US7803879B2 (en) 2006-06-16 2010-09-28 Georgia-Pacific Chemicals Llc Formaldehyde free binder
US7795354B2 (en) * 2006-06-16 2010-09-14 Georgia-Pacific Chemicals Llc Formaldehyde free binder
US9169157B2 (en) * 2006-06-16 2015-10-27 Georgia-Pacific Chemicals Llc Formaldehyde free binder
EP1889819A1 (en) * 2006-08-18 2008-02-20 Rockwool International A/S Binder for mineral fibres
EP1892225A1 (en) * 2006-08-23 2008-02-27 Rockwool International A/S Aqueous urea-modified binder for mineral fibres
EP1897433A1 (en) 2006-09-06 2008-03-12 Rockwool International A/S Aqueous binder composition for mineral fibres
US7718214B2 (en) * 2006-11-01 2010-05-18 Johns Manville Method for producing fiberglass materials and compositions resulting from the same
US20080175997A1 (en) * 2007-01-19 2008-07-24 Goldstein Joel E Emulsion polymer binder with azirdine crosslinking agent for glass fiber webs
CN101688343B (en) 2007-01-25 2011-12-14 可耐福保温材料有限公司 Formaldehyde-free mineral fibre insulation product
EP2108006B8 (en) 2007-01-25 2020-11-11 Knauf Insulation GmbH Binders and materials made therewith
EP2450493A3 (en) 2007-01-25 2015-07-29 Knauf Insulation SPRL Mineral fibre board
WO2008089848A1 (en) * 2007-01-25 2008-07-31 Knauf Insulation Limited Mineral fibre insulation
WO2008089847A1 (en) 2007-01-25 2008-07-31 Knauf Insulation Limited Composite wood board
EP2137223B1 (en) 2007-04-13 2019-02-27 Knauf Insulation GmbH Composite maillard-resole binders
EP2164883B1 (en) * 2007-07-05 2013-09-25 Knauf Insulation Hydroxymonocarboxylic acid-based maillard binder
GB0715100D0 (en) 2007-08-03 2007-09-12 Knauf Insulation Ltd Binders
ATE499418T1 (en) * 2007-10-09 2011-03-15 Basf Se AQUEOUS BINDER FOR FIBROUS OR GRANULAR SUBSTRATES
FR2924719B1 (en) 2007-12-05 2010-09-10 Saint Gobain Isover SIZING COMPOSITION FOR MINERAL WOOL COMPRISING MONOSACCHARIDE AND / OR POLYSACCHARIDE AND POLYCARBOXYLIC ORGANIC ACID, AND INSULATING PRODUCTS OBTAINED
EP2093266A1 (en) 2008-02-25 2009-08-26 Rockwool International A/S Aqueous binder composition
US8080488B2 (en) * 2008-03-10 2011-12-20 H. B. Fuller Company Wound glass filament webs that include formaldehyde-free binder compositions, and methods of making and appliances including the same
EP2147955A1 (en) * 2008-07-21 2010-01-27 Cytec Surface Specialties Austria GmbH Aqueous coating binders for corrosion protection, wood and concrete
US20100040832A1 (en) * 2008-08-13 2010-02-18 Saint-Gobain Technical Fabrics America, Inc. Formaldehyde free woven and non-woven fabrics having improved hot wet tensile strength and binder formulations for same
FR2935707B1 (en) * 2008-09-11 2012-07-20 Saint Gobain Isover SIZING COMPOSITION FOR MINERAL WOOL BASED ON HYDROGEN SUGAR AND INSULATING PRODUCTS OBTAINED
KR20110082146A (en) * 2008-10-29 2011-07-18 미츠비시 가스 가가쿠 가부시키가이샤 Texture processing liquid for transparent conductive film mainly composed of zinc oxide and method for producing transparent conductive film having recesses and projections
US20100197185A1 (en) * 2009-01-30 2010-08-05 Saint-Gobain Technical Fabrics America, Inc. Low and ultra-low formaldehyde emission binders for non-woven glass mat
EP2230222A1 (en) 2009-03-19 2010-09-22 Rockwool International A/S Aqueous binder composition for mineral fibres
US8273415B2 (en) * 2009-06-03 2012-09-25 Saint-Gobain Adfors Canada, Ltd. Method of forming a reinforcement sheet to reinforce a cementitious board
FR2946352B1 (en) 2009-06-04 2012-11-09 Saint Gobain Isover MINERAL WOOL SIZING COMPOSITION COMPRISING A SACCHARIDE, A POLYCARBOXYLIC ORGANIC ACID AND A REACTIVE SILICONE, AND INSULATING PRODUCTS OBTAINED
WO2010148156A1 (en) 2009-06-16 2010-12-23 International Paper Company Anti-microbial paper substrates useful in wallboard tape applications
WO2011015946A2 (en) 2009-08-07 2011-02-10 Knauf Insulation Molasses binder
US8865816B2 (en) * 2010-01-06 2014-10-21 Johns Manville Formaldehyde-free binder compositions containing metal-ion crosslinkers and products made there from
KR102023264B1 (en) 2010-05-07 2019-11-04 크나우프 인설레이션, 인크. Carbohydrate polyamine binders and materials made therewith
EA025774B1 (en) 2010-05-07 2017-01-30 Кнауф Инзулацьон Methods of making fibers bound by cured polymeric binder, composition and composite wood board
WO2011154368A1 (en) 2010-06-07 2011-12-15 Knauf Insulation Fiber products having temperature control additives
US20130140481A1 (en) 2010-07-23 2013-06-06 Lars Naerum Bonded mineral fibre product having high fire and punking resistance
EP2415721A1 (en) 2010-07-30 2012-02-08 Rockwool International A/S Compacted body for use as mineral charge in the production of mineral wool
FR2966822B1 (en) 2010-11-02 2017-12-22 Saint-Gobain Technical Fabrics Europe BINDER FOR MAT OF FIBERS, IN PARTICULAR MINERALS, AND PRODUCTS OBTAINED
WO2012062801A1 (en) 2010-11-09 2012-05-18 Rockwool International A/S Mineral fibre product having reduced thermal conductivity
DE102010064103A1 (en) 2010-12-23 2012-06-28 SCHWENK DÄMMTECHNIK GMBH & Co KG Material, useful for insulating buildings, comprises mineral wool and a binder, where the binder is prepared from a mixture comprising a phenol compound, formaldehyde and tannin
WO2012152731A1 (en) 2011-05-07 2012-11-15 Knauf Insulation Liquid high solids binder composition
FR2976583B1 (en) 2011-06-17 2013-06-07 Saint Gobain Adfors BINDER FOR MAT OF MINERAL AND / OR ORGANIC FIBERS AND PRODUCTS OBTAINED
FR2976582B1 (en) 2011-06-17 2014-12-26 Saint Gobain Isover SOWING COMPOSITION FOR MINERAL WOOL WITH LOW EMISSION OF VOLATILE ORGANIC COMPOUNDS, AND INSULATING PRODUCTS OBTAINED.
FR2976584B1 (en) 2011-06-17 2014-12-12 Saint Gobain Isover SIZING COMPOSITION FOR MINERAL WOOL BASED ON SALT OF LIGNOSULPHONIC ACID AND OLIGOSACCHARIDE, AND INSULATING PRODUCTS OBTAINED
FR2976585B1 (en) 2011-06-17 2013-06-07 Saint Gobain Adfors BINDER FOR MAT OF MINERAL AND / OR ORGANIC FIBERS AND PRODUCTS OBTAINED
EP2549006A1 (en) 2011-07-22 2013-01-23 Rockwool International A/S Urea-modified binder for mineral fibres
FR2978446B1 (en) 2011-07-27 2015-06-05 Saint Gobain Isover SIZING COMPOSITION FOR MINERAL WOOL BASED ON MALTITOL AND INSULATING PRODUCTS OBTAINED
FR2978768B1 (en) 2011-08-05 2014-11-28 Saint Gobain Isover SINKING COMPOSITION FOR MINERAL WOOL BASED ON SUCROSE REDUCER AND HYDROGEN SACCHARIDE, AND INSULATING PRODUCTS OBTAINED
WO2013079680A1 (en) 2011-12-02 2013-06-06 Rockwool International A/S Aqueous binder composition
GB201206193D0 (en) 2012-04-05 2012-05-23 Knauf Insulation Ltd Binders and associated products
US9416294B2 (en) 2012-04-30 2016-08-16 H.B. Fuller Company Curable epoxide containing formaldehyde-free compositions, articles including the same, and methods of using the same
US8791198B2 (en) 2012-04-30 2014-07-29 H.B. Fuller Company Curable aqueous composition
EP2679624A1 (en) * 2012-06-29 2014-01-01 URSA Insulation, S.A. Formaldehyde-free binder and use for mineral wool insulation products
DE102012214301B3 (en) * 2012-08-10 2013-10-17 Saint-Gobain Isover G+H Ag Process for producing a binder for mineral wool and mineral wool product bonded thereto
GB201214734D0 (en) 2012-08-17 2012-10-03 Knauf Insulation Ltd Wood board and process for its production
DE102012219988A1 (en) * 2012-10-31 2014-04-30 Saint-Gobain Isover G+H Ag Reversible water-binding mineral wool product
CA2892900C (en) 2012-12-05 2020-08-11 Benedicte Pacorel Method for manufacturing an article comprising a collection of matter bound by a cured binder
FR3010404B1 (en) 2013-09-09 2015-10-09 Saint Gobain Isover SIZING COMPOSITION FOR MINERAL WOOL AND INSULATING PRODUCTS OBTAINED.
EP3102587B1 (en) 2014-02-07 2018-07-04 Knauf Insulation, LLC Uncured articles with improved shelf-life
FR3019815B1 (en) 2014-04-15 2016-05-06 Saint Gobain Isover SIZING COMPOSITION BASED ON NON-REDUCING SACCHARIDE AND HYDROGEN SACCHARIDE, AND INSULATING PRODUCTS OBTAINED.
GB201408909D0 (en) 2014-05-20 2014-07-02 Knauf Insulation Ltd Binders
HUE031364T2 (en) 2014-08-25 2017-07-28 Rockwool Int Biobinder
US11274444B2 (en) 2014-12-23 2022-03-15 Rockwool International A/S Binder
EP3037393A1 (en) 2014-12-23 2016-06-29 Rockwool International A/S Improved Biobinder
EP3250533B1 (en) 2015-01-30 2022-03-09 Saint-Gobain Adfors Mineral fibre mats comprising a binder based on lignosulfonate and a carbonyl compound
WO2016120576A1 (en) 2015-01-30 2016-08-04 Saint-Gobain Isover Sizing composition for mineral wool, comprising lignosulfonate and a carbonyl compound, and resulting insulating products
EP3135648A1 (en) 2015-08-28 2017-03-01 Rockwool International A/S Mineral wool product
EP3135649A1 (en) 2015-08-28 2017-03-01 Rockwool International A/S Mineral wool product
GB201517867D0 (en) 2015-10-09 2015-11-25 Knauf Insulation Ltd Wood particle boards
EP3184496A1 (en) 2015-12-23 2017-06-28 Rockwool International A/S Peg-binder
EP3184497A1 (en) 2015-12-23 2017-06-28 Rockwool International A/S Binder comprising a cyclic oxocarbon
WO2017194725A2 (en) 2016-05-13 2017-11-16 Rockwool International A/S Binder composition
FI4012087T3 (en) 2016-06-06 2024-01-11 Owens Corning Intellectual Capital Llc Binder system
GB201610063D0 (en) 2016-06-09 2016-07-27 Knauf Insulation Ltd Binders
GB201701569D0 (en) 2017-01-31 2017-03-15 Knauf Insulation Ltd Improved binder compositions and uses thereof
PL3622030T3 (en) 2017-05-11 2021-07-19 Rockwool International A/S Mineral wool binder
WO2019074865A1 (en) * 2017-10-09 2019-04-18 Owens Corning Intellectual Capital, Llc Aqueous binder compositions
US11136451B2 (en) * 2017-10-09 2021-10-05 Owens Corning Intellectual Capital, Llc Aqueous binder compositions
GB201804908D0 (en) 2018-03-27 2018-05-09 Knauf Insulation Ltd Binder compositions and uses thereof
GB201804907D0 (en) 2018-03-27 2018-05-09 Knauf Insulation Ltd Composite products
EP3632866A1 (en) 2018-10-05 2020-04-08 Rockwool International A/S Aqueous binder composition
US20220213628A1 (en) * 2019-04-09 2022-07-07 Owens Corning Intellectual Capital, Llc Insulation products formed with aqueous binder compositions
KR20210151883A (en) * 2019-04-09 2021-12-14 오웬스 코닝 인텔렉츄얼 캐피탈 엘엘씨 aqueous binder composition
US20220289626A1 (en) 2019-08-16 2022-09-15 Rockwool International A/S Mineral wool binder
US11905392B2 (en) 2019-08-21 2024-02-20 Johns Manville Urea-glyoxal crosslinking compounds for phenolic binder compositions
CA3157370A1 (en) * 2019-10-28 2021-05-06 Owens Corning Intellectual Capital, Llc Cross-linked non-woven mat
US11813833B2 (en) 2019-12-09 2023-11-14 Owens Corning Intellectual Capital, Llc Fiberglass insulation product
EP3835276A1 (en) 2019-12-10 2021-06-16 Saint-Gobain Isover Method for producing mineral wool composites
EP4310062A3 (en) 2020-04-03 2024-02-14 Rockwool A/S Low chloride mineral wool product
EP4126781A1 (en) 2020-04-03 2023-02-08 Rockwool A/S High temperature low emitting mineral wool product
EP4126783A1 (en) 2020-04-03 2023-02-08 Rockwool A/S Acoustic products
WO2021197629A1 (en) 2020-04-03 2021-10-07 Rockwool International A/S Method for producing oxidized lignins and system for producing oxidized lignins
WO2021197627A1 (en) 2020-04-03 2021-10-07 Rockwool International A/S Method of making man made vitreous fibre products
CN115697936A (en) 2020-04-03 2023-02-03 洛科威有限公司 Insulation product
US20230174731A1 (en) 2020-04-03 2023-06-08 Rockwool A/S Aqueous binder composition
WO2021197633A1 (en) 2020-04-03 2021-10-07 Rockwool International A/S Roof system
CN116724014A (en) 2020-12-30 2023-09-08 洛科威有限公司 Stadium with shock pad
CA3208552A1 (en) 2021-02-16 2022-08-25 Thomas Hjelmgaard Method for producing a mineral fibre product
CN117203172A (en) 2021-02-16 2023-12-08 洛科威有限公司 Mineral wool binder
CA3208541A1 (en) 2021-02-16 2022-08-25 Thomas Hjelmgaard Method for producing a mineral wool product

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387061A (en) * 1966-05-04 1968-06-04 Union Carbide Corp Chemical reaction product of polycarboxylic acid and a polymeric polyether
US5661213A (en) * 1992-08-06 1997-08-26 Rohm And Haas Company Curable aqueous composition and use as fiberglass nonwoven binder
US5318990A (en) * 1993-06-21 1994-06-07 Owens-Corning Fiberglas Technology Inc. Fibrous glass binders
US5427587A (en) * 1993-10-22 1995-06-27 Rohm And Haas Company Method for strengthening cellulosic substrates
DE19606394A1 (en) * 1996-02-21 1997-08-28 Basf Ag Formaldehyde-free, aqueous binders
AU4190299A (en) * 1998-05-28 1999-12-13 Owens Corning Corrosion inhibiting composition for polyacrylic acid based binders
US6331350B1 (en) * 1998-10-02 2001-12-18 Johns Manville International, Inc. Polycarboxy/polyol fiberglass binder of low pH

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US7067579B2 (en) 2006-06-27
US7241487B2 (en) 2007-07-10

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