US20080230308A1 - Decorative acoustic absorber forming a wall element - Google Patents
Decorative acoustic absorber forming a wall element Download PDFInfo
- Publication number
- US20080230308A1 US20080230308A1 US11/980,993 US98099307A US2008230308A1 US 20080230308 A1 US20080230308 A1 US 20080230308A1 US 98099307 A US98099307 A US 98099307A US 2008230308 A1 US2008230308 A1 US 2008230308A1
- Authority
- US
- United States
- Prior art keywords
- acoustic
- wall element
- woven
- acoustic absorber
- decorative
- 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
Links
- 239000006098 acoustic absorber Substances 0.000 title claims abstract description 22
- 239000012814 acoustic material Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 20
- 239000006261 foam material Substances 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 229920000877 Melamine resin Polymers 0.000 claims description 8
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0039—Methods for placing the offshore structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
Definitions
- the invention relates to a decorative acoustic absorber, which is for example colored and/or has a graphic design applied to it, forms a wall element and has an acoustic material and a visible side.
- Acoustic absorbers of this kind are already known, specifically in an embodiment in which a fabric which provides the decoration is stretched, similar to a conventional painting, over the acoustic absorber, covering over the absorber on the visible side. This is like a picture with an acoustic absorber located behind it.
- the known acoustic absorber which forms a wall element is relatively costly to construct. A simpler construction is sought, but one which effects the desired function without further complication.
- the acoustic material is laminated on the visible side with a non-woven layer, printing being carried out on the non-woven layer.
- a unitary acoustic absorber is created which is non-detachably connected to the non-woven layer.
- any desired subject and also any desired coloured design can be applied.
- the inherent porosity of the non-woven layer does not impinge on the acoustic effectiveness of the acoustic absorber, which is located directly under the non-woven layer.
- a non-woven material can be selected that can be printed on just as well as for example paper or fabric.
- a wall element of this kind can also be handled as a unitary element, for example for printing or the application of other graphic designs.
- the non-woven layer is in every case provided on the visible side. It can in addition be provided on the opposite side and/or around the edges.
- the acoustic material is a foam material.
- a foam material used here is generally an open-pored foam material or a foam material which is open-pored to a significant extent, in order to be able to achieve the desired sound absorption.
- the acoustic material to consist of a melamine open-pored foam resin.
- Melamine foam resin is a foam material which is practically 100% open-pored.
- the thickness of the acoustic material is preferably selected to be in the range from 10 to 50 mm, further in the range from 20 to 40 mm.
- the acoustic material is further preferably accommodated in a frame, for example a metal frame, for which an aluminum frame suggests itself.
- the frame is formed to be right-angled or U-shaped in cross-section, a certain overlap over the acoustic material being effected in every case on the visible side, in particular for assurance against the acoustic material's falling out.
- the non-woven layer mentioned can furthermore also be provided so that it also effects a desired increase in the inherent stability of the acoustic material, so that relatively large self-supporting regions are possible within the frame.
- the frame can for example be of a size such as to provide an effective acoustic area in the range from 1 to 4 square meters, preferably in the range from 1.5 to 4 square meters.
- an acoustic absorber of this kind While is also preferred to deploy an acoustic absorber of this kind as a vertical wall element, it may just as well also find use in principle as for example a ceiling element.
- the invention further relates to a method for manufacturing a wall element which is decorative, for example is coloured and/or has a graphic design applied to it, has an acoustic material and serves as an acoustic absorber.
- the invention addresses the problem of providing a method for manufacturing a decorative wall element which has an acoustic material, the method to enable the wall element to be produced in manner which is efficient and consistent in terms of quality.
- the laminating of the non-woven material to the acoustic material which is initially undertaken can be achieved by its being possible to use the laminating process, this being carried out at a relatively high temperature, for example at temperatures in the range from 80 to 150° C., in order to effect the bond between the non-woven material and the acoustic material, without by this the decorative design on the visible side of the wall element being negatively affected, since the application of the decorative design is only carried out after the laminating process and specifically by a printing operation.
- ink-jet printer for example, ink is preferably used which is flame-retardant and/or not susceptible to ultra-violet radiation.
- the laminating as such can be achieved by thermoplastic fibers already present in the non-woven material, which become soft, the non-woven material in the softened state of the fibers then being able to be brought against the foam material so that after cooling, the desired close bond is effected.
- Thermoplastic material present in the foam material may also be used.
- the combination of foam resin and non-woven material preferably a melamine foam resin as previously already stated in connection with the description of the subject matter of the invention, is then suitably secured in a frame, the wall element then being able to be hung on or secured to a wall with the help of this frame.
- FIG. 1 shows a front view of an acoustic absorber which serves as a wall element
- FIG. 2 shows a cross-section through the article according to FIG. 1 , cut along the line I-I;
- FIG. 3 shows an enlarged extract from the region III-III in FIG. 2 ;
- FIG. 4 shows a schematic representation relating to the manufacture of an acoustic absorber of this kind.
- An acoustic absorber 1 is shown and described, initially with reference to FIGS. 1 to 3 , the absorber consisting of a combination of an open-pored melamine foam resin 3 and a non-woven material 4 applied to the visible side of the absorber, the combination being held in a frame. Printed matter is applied to the non-woven material 4 , the artwork being indicated by reference 5 .
- the frame 2 there is used an aluminum frame which has, in customary manner, a U-profile in cross-section, so that the acoustic material 3 is overlapped on the front and rear in the manner of a shoe in order to hold it in place.
- the acoustic absorber 1 is also secured to a wall (not illustrated) by means of the frame 2 by hanging it up by means of securing members, for example hooks fixed into the wall.
- non-woven material 4 there is used a glass fiber non-woven material that is also in addition coated, specifically in the case of the embodiment coated with aluminum hydroxide.
- the non-woven material has a weight per unit area of 200 g per square meter. It is adhered to the melamine foam resin 3 over the entire surface by means of heated adhesive points.
- the manufacturing method is explained with reference to FIG. 4 .
- a non-woven material 4 is laid over it and, as is here indicated only schematically, the laminating bond to the foam material 3 is effected by hot air 6 .
- thermoplastic components of the non-woven material and/or of the foam material are heated up to above their point of plasticity and, after a certain degree of pressing together of the two elements, adhering of the non-woven material 4 and the melamine foam resin 3 is then achieved, after cooling down.
- a pressing slide 8 acts relative to the combination of non-woven material 4 and foam material 3 inserted into the machine. In this way, the desired decorative design 5 can be applied.
- the combination thus produced can then further be surrounded by the frame 2 , this being here not illustrated in detail, and hung as required on a wall or ceiling.
Abstract
The invention relates to a decorative acoustic absorber (1), which is for example colored and/or has a graphic design applied to it, forms a wall element and has an acoustic material and a visible side. In order to provide an acoustic absorber formed as a wall element which provides the desired decorative possibilities, in a simple construction, it is proposed for the acoustic material (3) to be laminated on the visible side with a non-woven layer (4), printing being applied to the non-woven layer (4).
Description
- Applicants claim priority under 35 U.S.C. 119 of German Application No. 10 2006 051 567.6 filed Nov. 2, 2006.
- 1. Field of the Invention
- The invention relates to a decorative acoustic absorber, which is for example colored and/or has a graphic design applied to it, forms a wall element and has an acoustic material and a visible side.
- 2. The Prior Art
- Acoustic absorbers of this kind are already known, specifically in an embodiment in which a fabric which provides the decoration is stretched, similar to a conventional painting, over the acoustic absorber, covering over the absorber on the visible side. This is like a picture with an acoustic absorber located behind it.
- The known acoustic absorber which forms a wall element is relatively costly to construct. A simpler construction is sought, but one which effects the desired function without further complication.
- Proceeding from this, it is an object of the invention to provide an acoustic absorber which forms a decorative wall element and provides the desired decorative possibilities, but with a simpler construction.
- This objective is met first and foremost by the subject matter of
claim 1, where is provided that the acoustic material is laminated on the visible side with a non-woven layer, printing being carried out on the non-woven layer. According to the invention, a unitary acoustic absorber is created which is non-detachably connected to the non-woven layer. By printing, any desired subject and also any desired coloured design can be applied. The inherent porosity of the non-woven layer does not impinge on the acoustic effectiveness of the acoustic absorber, which is located directly under the non-woven layer. On the other hand, a non-woven material can be selected that can be printed on just as well as for example paper or fabric. By virtue of the non-woven layer being adhered to the acoustic material, a wall element of this kind can also be handled as a unitary element, for example for printing or the application of other graphic designs. The non-woven layer is in every case provided on the visible side. It can in addition be provided on the opposite side and/or around the edges. - It is especially preferred for the acoustic material to be a foam material. A foam material used here is generally an open-pored foam material or a foam material which is open-pored to a significant extent, in order to be able to achieve the desired sound absorption.
- Particularly preferred in this connection is for the acoustic material to consist of a melamine open-pored foam resin. Melamine foam resin is a foam material which is practically 100% open-pored.
- The thickness of the acoustic material is preferably selected to be in the range from 10 to 50 mm, further in the range from 20 to 40 mm.
- The acoustic material is further preferably accommodated in a frame, for example a metal frame, for which an aluminum frame suggests itself. The frame is formed to be right-angled or U-shaped in cross-section, a certain overlap over the acoustic material being effected in every case on the visible side, in particular for assurance against the acoustic material's falling out. The non-woven layer mentioned can furthermore also be provided so that it also effects a desired increase in the inherent stability of the acoustic material, so that relatively large self-supporting regions are possible within the frame. The frame can for example be of a size such as to provide an effective acoustic area in the range from 1 to 4 square meters, preferably in the range from 1.5 to 4 square meters.
- While is also preferred to deploy an acoustic absorber of this kind as a vertical wall element, it may just as well also find use in principle as for example a ceiling element.
- The invention further relates to a method for manufacturing a wall element which is decorative, for example is coloured and/or has a graphic design applied to it, has an acoustic material and serves as an acoustic absorber.
- As already mentioned at the beginning, it is known to produce a wall element of this kind which has a fabric stretched over the acoustic material, covering over the visible side, the fabric being decorated in conventional manner by coloring like a picture, for example by the application of paint using a brush. This method of manufacture is however costly and also does not enable the desired reproducibility of the acoustic properties to be always achieved without further measures having to be taken.
- Proceeding from the known method, the invention addresses the problem of providing a method for manufacturing a decorative wall element which has an acoustic material, the method to enable the wall element to be produced in manner which is efficient and consistent in terms of quality.
- This objective is met first and foremost by the subject matter of
claim 5, where it is provided that the acoustic material is initially laminated with a non-woven material and that printing is then effected on this combination on the non-woven material side thereof. - The laminating of the non-woven material to the acoustic material which is initially undertaken can be achieved by its being possible to use the laminating process, this being carried out at a relatively high temperature, for example at temperatures in the range from 80 to 150° C., in order to effect the bond between the non-woven material and the acoustic material, without by this the decorative design on the visible side of the wall element being negatively affected, since the application of the decorative design is only carried out after the laminating process and specifically by a printing operation.
- For this, different methods are available. Preferred is for example for printing to be carried out on the thus modified acoustic material by an ink-jet printer. For this, ink is preferably used which is flame-retardant and/or not susceptible to ultra-violet radiation.
- The laminating as such can be achieved by thermoplastic fibers already present in the non-woven material, which become soft, the non-woven material in the softened state of the fibers then being able to be brought against the foam material so that after cooling, the desired close bond is effected. Thermoplastic material present in the foam material may also be used.
- The acoustic material then decorated in this way, the combination of foam resin and non-woven material, preferably a melamine foam resin as previously already stated in connection with the description of the subject matter of the invention, is then suitably secured in a frame, the wall element then being able to be hung on or secured to a wall with the help of this frame.
- For the rest, reference is made to the embodiment of the subject matter of the acoustic element thus produced, also to the foregoing and following description of the wall element as such.
- Other objects and features of the present inventions will become apparent from the following detailed description considered in connection with the accompanying drawings. It is to be understood, however, that the drawings are designed as an illustration only and not as a definition of the limits of the inventions.
- In the drawings, wherein similar reference characters denote similar elements throughout the several views:
-
FIG. 1 shows a front view of an acoustic absorber which serves as a wall element; -
FIG. 2 shows a cross-section through the article according toFIG. 1 , cut along the line I-I; -
FIG. 3 shows an enlarged extract from the region III-III inFIG. 2 ; and -
FIG. 4 shows a schematic representation relating to the manufacture of an acoustic absorber of this kind. - An
acoustic absorber 1 is shown and described, initially with reference toFIGS. 1 to 3 , the absorber consisting of a combination of an open-poredmelamine foam resin 3 and anon-woven material 4 applied to the visible side of the absorber, the combination being held in a frame. Printed matter is applied to thenon-woven material 4, the artwork being indicated byreference 5. - In regard to the
frame 2, there is used an aluminum frame which has, in customary manner, a U-profile in cross-section, so that theacoustic material 3 is overlapped on the front and rear in the manner of a shoe in order to hold it in place. - The
acoustic absorber 1 is also secured to a wall (not illustrated) by means of theframe 2 by hanging it up by means of securing members, for example hooks fixed into the wall. - In regard to the
non-woven material 4, there is used a glass fiber non-woven material that is also in addition coated, specifically in the case of the embodiment coated with aluminum hydroxide. - The non-woven material has a weight per unit area of 200 g per square meter. It is adhered to the
melamine foam resin 3 over the entire surface by means of heated adhesive points. - From the cross-sectional illustration according to
FIG. 3 , the different structure of thenon-woven material 4 on the one hand and that of thefoam material 3 on the other can be seen, in somewhat exaggerated manner. - The manufacturing method is explained with reference to
FIG. 4 . - Starting from a melamine
foam resin portion 3 provided in the desired size, as a rule having a rectangular shape in top view, anon-woven material 4 is laid over it and, as is here indicated only schematically, the laminating bond to thefoam material 3 is effected byhot air 6. In the course of the laminating bonding, thermoplastic components of the non-woven material and/or of the foam material are heated up to above their point of plasticity and, after a certain degree of pressing together of the two elements, adhering of thenon-woven material 4 and themelamine foam resin 3 is then achieved, after cooling down. - The combination thus produced is put into a
pressing machine 7, which is here illustrated only schematically. Apressing slide 8 acts relative to the combination ofnon-woven material 4 andfoam material 3 inserted into the machine. In this way, the desireddecorative design 5 can be applied. - The combination thus produced can then further be surrounded by the
frame 2, this being here not illustrated in detail, and hung as required on a wall or ceiling. - All features disclosed are (in themselves) pertinent to the invention. The disclosure content of the associated/accompanying priority documents (copy of the prior application) is also hereby incorporated in full in the disclosure of the application, including for the purpose of incorporating features of these documents in claims of the present application.
- Although at least one embodiment of the present invention has been shown and described, it is apparent that many changes and modifications may be made thereunto without departing from the spirit and scope of the invention.
Claims (5)
1. A decorative acoustic absorber (1), which is for example colored and/or has a graphic design applied to it, forms a wall element and has an acoustic material and a visible side, wherein the acoustic material (3) is laminated on the visible side with a non-woven layer (4), printing being carried out on the non-woven layer (4).
2. An acoustic absorber according to claim 1 , wherein the acoustic material (3) is a foam material.
3. An acoustic absorber according to claim 1 , wherein the acoustic material (3) is an open-pored foam material.
4. An acoustic absorber according to claim 1 , wherein the acoustic material (3) is a melamine foam resin.
5. A method for manufacturing a wall element which is decorative, coloured and/or has a graphic design applied to it, has an acoustic material (3) and serves as an acoustic absorber (1), wherein the acoustic material (3) is initially laminated with a non-woven material (4) and that printing is then effected on this combination on the non-woven material side thereof.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006051567A DE102006051567A1 (en) | 2006-11-02 | 2006-11-02 | A decorative wall element forming acoustic absorber |
DE102006051567.6 | 2006-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20080230308A1 true US20080230308A1 (en) | 2008-09-25 |
Family
ID=39078398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/980,993 Abandoned US20080230308A1 (en) | 2006-11-02 | 2007-10-31 | Decorative acoustic absorber forming a wall element |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080230308A1 (en) |
EP (1) | EP1918472B1 (en) |
DE (1) | DE102006051567A1 (en) |
RU (1) | RU2007140687A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10580396B1 (en) | 2017-04-07 | 2020-03-03 | The United States Of America As Represented By The Secretary Of The Navy | Acoustically stiff wall |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009013052U1 (en) | 2009-10-08 | 2011-02-24 | Pinta Acoustic Gmbh | Sound absorber and additional frame part for a sound absorber |
DE102010015867A1 (en) | 2010-03-09 | 2011-09-15 | Pinta Acoustic Gmbh | sound absorber |
EP2434066A1 (en) | 2010-09-23 | 2012-03-28 | HJE Systembau Eickhoff Gmbh & Co.kg | Profile for producing an acoustic sound absorption element for walls and ceilings and acoustic sound absorption element for walls and ceilings with the profile |
DE102011051727A1 (en) | 2011-07-11 | 2013-01-17 | Pinta Acoustic Gmbh | Method and device for active sound masking |
DE202014102942U1 (en) | 2014-06-27 | 2015-10-02 | Pinta Acoustic Gmbh | acoustic absorber |
DE202020101867U1 (en) | 2020-04-06 | 2021-07-13 | Pinta Acoustic Gmbh | Sound absorber |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4480715A (en) * | 1981-03-30 | 1984-11-06 | Brooks George E | Sight and sound barrier |
US5665943A (en) * | 1995-06-15 | 1997-09-09 | Rpg Diffusor Systems, Inc. | Nestable sound absorbing foam with reduced area of attachment |
US5824973A (en) * | 1992-09-29 | 1998-10-20 | Johns Manville International, Inc. | Method of making sound absorbing laminates and laminates having maximized sound absorbing characteristics |
US5854144A (en) * | 1997-11-10 | 1998-12-29 | Manco, Inc. | Cushioned liner laminate |
US5992561A (en) * | 1998-01-06 | 1999-11-30 | Kinetics Noise Control | Sound absorber, room and method of making |
US6174587B1 (en) * | 1998-12-02 | 2001-01-16 | Atlantic Research Corporation | Shock attenuation barrier |
US6321871B1 (en) * | 1999-03-19 | 2001-11-27 | Robert Lindsay Russell | Acoustic panels and the like |
US20020117351A1 (en) * | 2001-02-27 | 2002-08-29 | Hung-Lieh Chen | Sound-eliminating board |
US6443257B1 (en) * | 1999-08-27 | 2002-09-03 | Awi Licensing Company | Acoustical panel having a calendered, flame-retardant paper backing and method of making the same |
US20030006091A1 (en) * | 2001-07-03 | 2003-01-09 | Herb Golterman | Acoustical wall panels |
US20040002274A1 (en) * | 2002-06-27 | 2004-01-01 | Tilton Jeffrey A. | Decorative laminate for fibrous insulation products |
US20040050619A1 (en) * | 2002-09-13 | 2004-03-18 | Matthew Bargo | Sound absorbing material and process for making |
US20040118633A1 (en) * | 2002-11-02 | 2004-06-24 | Evans Vernon Bruce | Fibrous-glass-free acoustic panels and methods of their manufacture |
US20040213964A1 (en) * | 2003-04-23 | 2004-10-28 | Tilton Jeffrey A. | Decorative panel with surface printing |
US20040231915A1 (en) * | 2003-01-02 | 2004-11-25 | 3M Innovative Properties Company | Sound absorptive multilayer composite |
US6900145B2 (en) * | 2001-08-24 | 2005-05-31 | Owens Corning Fiberglas Technology, Inc. | Trim panel insulator for a vehicle |
US20050255318A1 (en) * | 2002-08-23 | 2005-11-17 | Hans Czerny | Insulating component for insulating heat and/or sound, provided with a fire-retardant coating |
US20060013996A1 (en) * | 2002-12-18 | 2006-01-19 | Kaneka Corporation | Laminated surface skin material and laminate for interior material |
US20060234016A1 (en) * | 2005-02-24 | 2006-10-19 | Neill John M | Customizable ceiling or wall panels and method of construction |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9300151U1 (en) | 1993-01-08 | 1993-03-11 | Wilhelmi Werke Gmbh & Co Kg, 6335 Lahnau, De | |
DE9312465U1 (en) | 1993-08-19 | 1993-12-23 | Wilhelmi Werke Gmbh & Co Kg | Decorated acoustic panel |
FR2761709B1 (en) | 1997-04-02 | 1999-06-04 | Georges Homberger | RIGID PANEL COVERED WITH A SOUND ABSORBING COATING AND METHOD FOR MANUFACTURING SAME |
DE19821532A1 (en) * | 1998-05-14 | 1999-11-25 | Hp Chemie Pelzer Res & Dev | Lower cost, heat and noise absorbing shroud, manufacturing method and use of shroud in an engine vehicle compartment |
DE102004053453A1 (en) * | 2004-11-05 | 2006-05-18 | Federal-Mogul Sealing Systems Gmbh | Shielding unit for motor vehicle, has aluminum material and perforated steel plate connected with each other in area of perforations, which are provided on one side of plate, and non-metallic material between aluminum material and plate |
-
2006
- 2006-11-02 DE DE102006051567A patent/DE102006051567A1/en not_active Withdrawn
-
2007
- 2007-10-24 EP EP07119138A patent/EP1918472B1/en not_active Not-in-force
- 2007-10-31 US US11/980,993 patent/US20080230308A1/en not_active Abandoned
- 2007-11-01 RU RU2007140687/03A patent/RU2007140687A/en not_active Application Discontinuation
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4480715A (en) * | 1981-03-30 | 1984-11-06 | Brooks George E | Sight and sound barrier |
US5824973A (en) * | 1992-09-29 | 1998-10-20 | Johns Manville International, Inc. | Method of making sound absorbing laminates and laminates having maximized sound absorbing characteristics |
US5665943A (en) * | 1995-06-15 | 1997-09-09 | Rpg Diffusor Systems, Inc. | Nestable sound absorbing foam with reduced area of attachment |
US5854144A (en) * | 1997-11-10 | 1998-12-29 | Manco, Inc. | Cushioned liner laminate |
US5992561A (en) * | 1998-01-06 | 1999-11-30 | Kinetics Noise Control | Sound absorber, room and method of making |
US6174587B1 (en) * | 1998-12-02 | 2001-01-16 | Atlantic Research Corporation | Shock attenuation barrier |
US6321871B1 (en) * | 1999-03-19 | 2001-11-27 | Robert Lindsay Russell | Acoustic panels and the like |
US6443257B1 (en) * | 1999-08-27 | 2002-09-03 | Awi Licensing Company | Acoustical panel having a calendered, flame-retardant paper backing and method of making the same |
US20020117351A1 (en) * | 2001-02-27 | 2002-08-29 | Hung-Lieh Chen | Sound-eliminating board |
US20030006091A1 (en) * | 2001-07-03 | 2003-01-09 | Herb Golterman | Acoustical wall panels |
US6900145B2 (en) * | 2001-08-24 | 2005-05-31 | Owens Corning Fiberglas Technology, Inc. | Trim panel insulator for a vehicle |
US20040002274A1 (en) * | 2002-06-27 | 2004-01-01 | Tilton Jeffrey A. | Decorative laminate for fibrous insulation products |
US20050255318A1 (en) * | 2002-08-23 | 2005-11-17 | Hans Czerny | Insulating component for insulating heat and/or sound, provided with a fire-retardant coating |
US20040050619A1 (en) * | 2002-09-13 | 2004-03-18 | Matthew Bargo | Sound absorbing material and process for making |
US20040118633A1 (en) * | 2002-11-02 | 2004-06-24 | Evans Vernon Bruce | Fibrous-glass-free acoustic panels and methods of their manufacture |
US20060013996A1 (en) * | 2002-12-18 | 2006-01-19 | Kaneka Corporation | Laminated surface skin material and laminate for interior material |
US20040231915A1 (en) * | 2003-01-02 | 2004-11-25 | 3M Innovative Properties Company | Sound absorptive multilayer composite |
US20040213964A1 (en) * | 2003-04-23 | 2004-10-28 | Tilton Jeffrey A. | Decorative panel with surface printing |
US20060234016A1 (en) * | 2005-02-24 | 2006-10-19 | Neill John M | Customizable ceiling or wall panels and method of construction |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10580396B1 (en) | 2017-04-07 | 2020-03-03 | The United States Of America As Represented By The Secretary Of The Navy | Acoustically stiff wall |
Also Published As
Publication number | Publication date |
---|---|
DE102006051567A1 (en) | 2008-05-08 |
EP1918472B1 (en) | 2012-09-12 |
EP1918472A1 (en) | 2008-05-07 |
RU2007140687A (en) | 2009-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20080230308A1 (en) | Decorative acoustic absorber forming a wall element | |
CN103826867B (en) | Open perforated material and method of imaging to form a vision control panel | |
US9738108B2 (en) | Image display and kit | |
US20110076470A1 (en) | Method of making aesthetic panels with enhanced acoustic performance | |
CN103402762B (en) | Perspective film and preparing method thereof | |
US5449426A (en) | Process for producing laminated ornamental glass | |
US20070102238A1 (en) | Acoustical panel using wood veneer | |
CN104553426B (en) | Combined film, advertising picture madeby utilizing combined film and advertising picture making method | |
US20120160404A1 (en) | Method of applying a decorative film to a support and methods of preparing articles for said purpose | |
CN202781982U (en) | Internal perspective advertisement film | |
JP6613662B2 (en) | Decorative sheet manufacturing method and decorative sheet and decorative plate using the same | |
KR101400118B1 (en) | Manufacturing of method decoration pair glass having cubic effect | |
US8342166B2 (en) | Decorative fireplace screen and method of manufacture | |
JP2017121779A (en) | Thermal-insulating and moisture-permeable waterproof sheet and method for producing the same | |
ES2282059T3 (en) | VISUALIZATION SUPPORT THAT INCLUDES A COVERED TEXTILE. | |
US10150331B2 (en) | Method of manufacture for decorative works of art | |
KR100928665B1 (en) | The art panel and manufacturing method | |
JP3049668B2 (en) | Laminated cosmetics | |
KR101755862B1 (en) | Method of Preparing Korean Paper Decoration Board with sound absorption | |
KR101548185B1 (en) | Aluminium Composite Panel | |
KR101605628B1 (en) | Attatching Method of Decoration Element of Pair Glass | |
KR100647241B1 (en) | Multiple-layered glass for decoration | |
KR200402893Y1 (en) | Multiple-layered glass for decoration | |
KR100584207B1 (en) | Glass Panel and Method for the Same | |
KR101492103B1 (en) | Manufacturing method of plate glass with metallic appearance and plate glass with metallic appearance manufactured by the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: PINTA ACOUSTIC GMBH, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:STEINER, ARNDT;ZINNHARDT, RALF;REEL/FRAME:021074/0125;SIGNING DATES FROM 20080115 TO 20080529 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |