EP0159514B1 - Couche de revêtement à base de nappe ou de tissu - Google Patents
Couche de revêtement à base de nappe ou de tissu Download PDFInfo
- Publication number
- EP0159514B1 EP0159514B1 EP19850102823 EP85102823A EP0159514B1 EP 0159514 B1 EP0159514 B1 EP 0159514B1 EP 19850102823 EP19850102823 EP 19850102823 EP 85102823 A EP85102823 A EP 85102823A EP 0159514 B1 EP0159514 B1 EP 0159514B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover
- material according
- coating
- binder
- cover material
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
- D06N7/0039—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by the physical or chemical aspects of the layers
- D06N7/0052—Compounding ingredients, e.g. rigid elements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/246—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/06—Properties of the materials having thermal properties
- D06N2209/067—Flame resistant, fire resistant
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2631—Coating or impregnation provides heat or fire protection
Definitions
- the invention relates to a nonwoven or fabric-based cover sheet material with a coating of powdery inorganic material and binders applied on one side.
- Panels provided with cover layers on both sides are widely used as components such as roof elements and for heat and impact sound insulation as well as packaging material.
- the cover layers on one side, but mostly on both sides of the plate usually fulfill a double function: on the one hand, they give the particularly stressed top and bottom surfaces of the plates special properties such as stability and strength, gas and water vapor density and the like, and on the other hand they have a protective function in the manufacture of the panels, in particular to prevent them from sticking to the form in which the foaming takes place.
- nonwoven or woven webs as cover sheet materials, such as nonwovens or woven fabrics made of cellulose fibers, polyester fibers and, in particular because of their non-flammability, glass fiber nonwovens or woven fabrics.
- cover sheet materials such as nonwovens or woven fabrics made of cellulose fibers, polyester fibers and, in particular because of their non-flammability, glass fiber nonwovens or woven fabrics.
- core material such as the polyurethane foam
- the bond between core and cover sheet material made of paper or foil was always problematic.
- nonwoven and woven materials have not been able to establish themselves as cover layer material because the liquid components pass through the spaces present in the nonwoven or woven fabric and in turn lead to sticking to the plate tapes.
- Such liquid or liquid-containing starting components are present in particular in the production of rigid PU foams, but also in urea-formaldehyde foam materials in which the starting materials react chemically or set and in the production of gypsum boards that set hydraulically.
- Percentages of 50 to 70% by weight of inorganic material are solid concentrations, as are customary in coating and coating compositions for paper and cardboard.
- Such conventional coating compositions with a high proportion of binder and liquid are not suitable for the purpose pursued by the invention because liquid and binder penetrate through the fleece or fabric and lead to sticking to the rollers and belts of the coating system.
- the considerable amounts of liquid to be removed also lead to bubbles and shrinkage during the drying process and the coating does not dry without cracks.
- the relatively high The proportion of binder also frequently leads to a sticking of the plates to one another when the plates provided with these cover layers are stacked, in particular due to the heat released during the post-hardening of the plates.
- a preferred method for producing the cover layer material is to use a coating composition with a very high solids content, preferably from 70 to 80% by weight. Surprisingly, this coating can still be applied with a doctor device. It is expediently dried with hot circulating air and results in a perfectly closed coating without bubbles, shrinkage or cracks.
- the advantage of the cover sheet material according to the invention is that the unusually high proportion of inorganic material makes the fleece or fabric impermeable to the liquid starting components, thereby maintaining the open structure of the fleece or fabric on the back and thus ensuring good anchoring of the cover sheet material is guaranteed with the core material of the plate during subsequent formation or foaming.
- the high proportion of inorganic material also means that a PU rigid foam sheet provided with this top layer material is resistant to hot bitumen, for example of 180 degrees, the top layer is not destroyed and no blistering occurs between the top layer and PU rigid foam.
- the high proportion of inorganic material further reduces the flammability compared to previously known materials.
- inorganic-based binders such as water glass
- organic-based binders in particular plastic-based
- plastic-based are suitable as binders. Since water glass as a binder makes the top layer quite brittle, blends with binders based on plastic are also recommended.
- Inorganic binders have the advantage that they further reduce the flammability.
- the plastic-based binders are preferably used as plastic dispersions with a solids content of 35 to 70% by weight.
- Particularly suitable are polyvinyl chloride and polyvinylidene chloride, which have the advantage of being flame-retardant and copolymers and terpolymers of vinyl acetate with maleic acid and acrylic acid. Because of their good binder properties, styrene-butadiene copolymers and polymers or copolymers of acrylic acid or methacrylic acid are particularly preferred over the inorganic coating constituents.
- the amount of plastic dispersion used depends somewhat on the solids content, and in order to keep the energy required for drying the coating low, the solids content is as high as possible.
- the most diverse powdery substances are suitable as inorganic material, in particular those based on minerals, such as silicates, clays, etc. Because of its easy accessibility and therefore reasonable pricing, calcium carbonate has proven to be particularly preferred.
- aluminum hydroxide or aluminum oxide hydrate is particularly recommended as the inorganic material, with which the flammability level A2 can be achieved.
- the inorganic material consists of a mixture of 10 to 50% by weight calcium carbonate and 90 to 50% by weight aluminum hydroxide or aluminum oxide hydrate for the coating.
- the cover layer material and the PU rigid foam sheet covered with it become more flame-resistant, the higher the proportion of aluminum hydroxide or aluminum oxide hydrate.
- the coating expediently also contains certain proportions of organic or mineral dyes, in order to thereby identify different grades of the plate, for example with regard to the fire behavior.
- To the covering material Taking transparency and preventing the often yellowish rigid PU foam from shimmering through has proven to be preferable to coloring the cover material with soot, because even small amounts are thereby covering the entire surface.
- titanium oxide powder based on the total amount of inorganic, has been found for special applications, in particular if one is interested in a white top layer material and thus a white PU rigid foam board or a white gypsum board Material proven to be preferred.
- the fleece or fabric used for the cover layer material advantageously has a basis weight between 35 and 350 g / m 2 , preferably from 40 g / m 2 to 150 g / m 2 and the application weights of the coating are advantageously between 150 and 450 g / m 2 , these weights to a large extent on the intended use, the thickness of the core material and the like. Factors are dependent. Glass fiber fleece or woven fabric has proven particularly useful as a nonwoven and woven material, since it is not flammable. An organic-based nonwoven and woven material is expediently used. Because of its good strength, a polyester fiber fleece is preferred.
- both fleece and a mesh fabric are expediently used together, because this can significantly reduce the susceptibility of the gypsum boards to breaking.
- fleece and mesh together the longitudinal and transverse strength can generally be considerably increased.
- cover sheet material for the production of sheets of liquid or liquid-containing starting components provided with cover sheets on both sides, in particular for the production of gypsum boards and rigid polyurethane (PU) boards.
- the use of the cover layer material is very preferred for the production of plates provided with cover layers on both sides in a continuous plate production system with upper and lower belt. It is of course also suitable as a lamination material for subsequent lamination, for example on polystyrene foam sheets cut from a block of foamed polystyrene, the uncoated nonwoven or fabric side also being available here for the good bond between the cover layer material and the core material via the lamination material.
- a coating compound made of CaC0 3 powder with a statistical average grain size of approx. 10 ⁇ m and a polystyrene-butadiene dispersion with a solids content of 57% by weight is applied in a knife coater.
- a coating compound made of CaC0 3 powder with a statistical average grain size of approx. 10 ⁇ m and a polystyrene-butadiene dispersion with a solids content of 57% by weight is applied in a knife coater.
- conventional auxiliaries such as defoamers, wetting agents and preservatives, the total solids content of the coating composition being approximately 75% by weight.
- the proportions of CaC0 3 powder and plastic dispersion in the coating composition are selected so that after drying with hot circulating air in a drying tunnel, the coating is 92% by weight of inorganic material and 6.5% by weight of binder and the rest consists of auxiliary materials.
- the coating amount is 250 g / m 2 atro.
- a cellulose-based fleece which is flame-retardant and has a weight of 50 g / m 2 , is applied in a knife coater with a coating composition of aluminum hydroxide, calcium carbonate and a plastic dispersion of a terpolymer of vinyl acetate, maleic acid and methacrylic acid ester with a solids content of 50 % By weight and 3 g of the customary auxiliaries, the total solids content of the coating composition being approximately 73% by weight.
- the proportions of aluminum hydroxide, calcium carbonate and plastic dispersion in the coating composition are selected so that after drying with hot circulating air in a drying tunnel, the coating is 60% by weight aluminum hydroxide, 22% by weight calcium carbonate and 15% by weight. % of binder, the rest of auxiliary materials.
- the coating amount is approx. 250 g / m 2 atro.
- wetting and preserving agents and 23 g of water were applied in a doctor blade coating system and dried with hot circulation in a drying tunnel.
- This top layer material is characterized by the use of titanium dioxide due to its white color and is used in the production of white panels that are used as wall cladding. The amount of coating on the dried top layer is approx. 270 g / m 2 atro.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Textile Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Developing Agents For Electrophotography (AREA)
- Air Bags (AREA)
- Details Of Garments (AREA)
- Toilet Supplies (AREA)
- Decoration Of Textiles (AREA)
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85102823T ATE32612T1 (de) | 1984-03-12 | 1985-03-12 | Decklagenmaterial auf vlies- oder gewebebasis. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3408932 | 1984-03-12 | ||
DE19843408932 DE3408932A1 (de) | 1984-03-12 | 1984-03-12 | Decklagenmaterial auf vlies- oder gewebebasis |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0159514A1 EP0159514A1 (fr) | 1985-10-30 |
EP0159514B1 true EP0159514B1 (fr) | 1988-02-24 |
EP0159514B2 EP0159514B2 (fr) | 1993-05-12 |
Family
ID=6230187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19850102823 Expired - Lifetime EP0159514B2 (fr) | 1984-03-12 | 1985-03-12 | Couche de revêtement à base de nappe ou de tissu |
Country Status (6)
Country | Link |
---|---|
US (1) | US4784897A (fr) |
EP (1) | EP0159514B2 (fr) |
AT (1) | ATE32612T1 (fr) |
DE (2) | DE3408932A1 (fr) |
FI (1) | FI81391C (fr) |
WO (1) | WO1985004199A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1582622A2 (fr) | 2004-04-04 | 2005-10-05 | Hans Schillings | Couche de revêtement à base de nappe ou de tissu |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3508933A1 (de) * | 1985-03-13 | 1986-10-09 | Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen | Nichtbrennbare gipsbauplatte mit glasfaserlage |
DE3936561A1 (de) * | 1989-11-03 | 1991-05-08 | Degussa | Verfahren zur herstellung eines im ungebrannten zustand aufwickelfaehigen keramischen furniers |
DE3937433A1 (de) * | 1989-11-10 | 1991-05-16 | Knauf Westdeutsche Gips | Gipsbauplatte mit kaschierungen aus beschichteten glasfaservliesen und verfahren zur herstellung derselben |
GB9027143D0 (en) * | 1990-12-14 | 1991-02-06 | Scapa Group Plc | Industrial fabrics |
US5358750A (en) * | 1990-12-14 | 1994-10-25 | Scapa Group Plc | Industrial fabrics |
US5232745A (en) * | 1991-03-01 | 1993-08-03 | Manville Corporation | Method of neutralizing acid containing compositions present in an insulation board |
DE4303289C2 (de) * | 1993-02-05 | 1996-09-19 | Schuller Gmbh Glaswerk | Decklagenmaterial |
EP0876532B1 (fr) * | 1995-12-27 | 2002-04-24 | Performance Roof Systems S.A. | Procede de fabrication d'une membrane d'etancheite et d'un revetement de toiture et produits obtenus |
CA2294637C (fr) * | 1997-06-27 | 2002-10-01 | Younger Ahluwalia | Articles structuraux avec revetement |
US6341462B2 (en) | 1999-01-08 | 2002-01-29 | Elk Corporation Of Dallas | Roofing material |
US6673432B2 (en) | 1999-11-30 | 2004-01-06 | Elk Premium Building Products, Inc. | Water vapor barrier structural article |
US6500560B1 (en) | 1999-11-30 | 2002-12-31 | Elk Corporation Of Dallas | Asphalt coated structural article |
US7521385B2 (en) * | 1999-11-30 | 2009-04-21 | Building Materials Invest Corp | Fire resistant structural material, fabrics made therefrom |
US6858550B2 (en) | 2001-09-18 | 2005-02-22 | Elk Premium Building Products, Inc. | Fire resistant fabric material |
US6872440B1 (en) | 1999-11-30 | 2005-03-29 | Elk Premium Building Products, Inc. | Heat reflective coated structural article |
US20030224679A1 (en) * | 1999-11-30 | 2003-12-04 | Younger Ahluwalia | Fire resistant structural material and fabrics made therefrom |
US6708456B2 (en) | 1999-11-30 | 2004-03-23 | Elk Premium Building Products, Inc. | Roofing composite |
US6586353B1 (en) | 1999-11-30 | 2003-07-01 | Elk Corp. Of Dallas | Roofing underlayment |
US20030228460A1 (en) * | 1999-11-30 | 2003-12-11 | Younger Ahluwalia | Fire resistant structural material and fabrics made therefrom |
EP1292740A1 (fr) | 2000-06-08 | 2003-03-19 | Elk Premium Building Products, Inc. | Materiaux de construction de recouvrement de surface resistant aux salissures dues a la croissance microbienne |
US8197893B2 (en) * | 2000-06-08 | 2012-06-12 | Building Materials Investment Corporation | Colored metal flake surfaced roofing materials |
US20030091795A1 (en) * | 2000-06-08 | 2003-05-15 | Matti Kiik | Metal flake-surfaced roofing materials |
FR2812012B1 (fr) | 2000-07-18 | 2003-06-13 | Lafarge Platres | Plaque de platre a resistance au feu amelioree et sa reparation |
US7399718B2 (en) | 2001-02-26 | 2008-07-15 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Water-repellent and vapor-permeable multilayer material for outdoor applications |
DE10109264B4 (de) * | 2001-02-26 | 2005-06-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Wasserabweisender und dampfdurchlässiger Mehrschicht-Werkstoff für Außenanwendungen |
US6770354B2 (en) | 2001-04-19 | 2004-08-03 | G-P Gypsum Corporation | Mat-faced gypsum board |
US8017531B2 (en) * | 2001-09-18 | 2011-09-13 | Elkcorp | Composite material |
GB2399778A (en) * | 2001-12-20 | 2004-09-29 | Atlas Roofing Corp | Method and composition for coating mat and articles produced therewith |
US7645490B2 (en) * | 2001-12-20 | 2010-01-12 | Atlas Roofing Corporation | Method and composition for coating mat and articles produced therewith |
US8030229B2 (en) * | 2002-01-29 | 2011-10-04 | Elkcorp. | Composite material |
US20040229052A1 (en) * | 2003-01-29 | 2004-11-18 | Elkcorp | Composite material |
US7563733B2 (en) * | 2002-01-29 | 2009-07-21 | Elkcorp | Composite material |
US20040209074A1 (en) * | 2003-04-17 | 2004-10-21 | Georgia-Pacific Gypsum Corporation | Mat faced gypsum board |
US7842629B2 (en) * | 2003-06-27 | 2010-11-30 | Johns Manville | Non-woven glass fiber mat faced gypsum board and process of manufacture |
US20040266303A1 (en) * | 2003-06-27 | 2004-12-30 | Jaffee Alan Michael | Gypsum board faced with non-woven glass fiber mat |
US7989370B2 (en) * | 2003-10-17 | 2011-08-02 | Georgia-Pacific Gypsum Llc | Interior wallboard and method of making same |
US7745357B2 (en) * | 2004-03-12 | 2010-06-29 | Georgia-Pacific Gypsum Llc | Use of pre-coated mat for preparing gypsum board |
US7361617B2 (en) * | 2004-03-23 | 2008-04-22 | Elkcorp | Fire resistant composite material and fabrics therefrom |
US20050215149A1 (en) * | 2004-03-23 | 2005-09-29 | Elkcorp | Fire resistant composite material and fabrics therefrom |
US20050215150A1 (en) * | 2004-03-23 | 2005-09-29 | Elkcorp | Fire resistant composite material and fabrics therefrom |
US20050215152A1 (en) * | 2004-03-23 | 2005-09-29 | Elkcorp | Fire resistant composite material and fabrics therefrom |
US8822355B2 (en) * | 2004-03-23 | 2014-09-02 | Elkcorp | Fire resistant composite material and fabrics made therefrom |
US7744994B2 (en) * | 2004-03-30 | 2010-06-29 | Coveright Surfaces Holding Gmbh | Coating composition, coated article and a method to manufacture the same |
US7429544B2 (en) * | 2004-04-16 | 2008-09-30 | Owens Corning Intellectual Capital, Llc | Coated facer |
US20080014814A1 (en) * | 2006-07-13 | 2008-01-17 | Geel Paul A | Highly filled fibrous veil |
US20100143684A1 (en) * | 2004-06-18 | 2010-06-10 | Owens Corning | Fibrous veil impregnated with surface finish formulation |
US7635657B2 (en) * | 2005-04-25 | 2009-12-22 | Georgia-Pacific Gypsum Llc | Interior wallboard and method of making same |
US20060292948A1 (en) * | 2005-06-27 | 2006-12-28 | Geel Paul A | Fibrous veil impregnated with surface finish formulation |
US20070141931A1 (en) * | 2005-12-21 | 2007-06-21 | Malay Nandi | Faced board material having a smooth aesthetically pleasing outer surface and good adhesion of facer to core |
US20080160301A1 (en) * | 2006-12-28 | 2008-07-03 | Malay Nandi | Mica containing coating compositions, coated nonwoven fibrous mats, laminates and method |
US8070895B2 (en) | 2007-02-12 | 2011-12-06 | United States Gypsum Company | Water resistant cementitious article and method for preparing same |
US20090104425A1 (en) | 2007-10-22 | 2009-04-23 | Malay Nandi | Fire retardant coating composition for fibrous mat |
DE102008005423A1 (de) | 2008-01-21 | 2009-07-23 | Hans Schillings | Decklage für plattenförmige Körper |
US8329308B2 (en) | 2009-03-31 | 2012-12-11 | United States Gypsum Company | Cementitious article and method for preparing the same |
US20100273382A1 (en) | 2009-04-28 | 2010-10-28 | Malay Nandi | Acoustic and fire retardant foam coating composition for fibrous mat |
CN104114512B (zh) | 2012-02-17 | 2017-09-26 | 美国石膏公司 | 具有高效散热添加剂的石膏产品 |
US10336036B2 (en) * | 2013-03-15 | 2019-07-02 | United States Gypsum Company | Cementitious article comprising hydrophobic finish |
US8974925B1 (en) | 2013-10-15 | 2015-03-10 | United States Gypsum Company | Gypsum board |
CN104179034B (zh) * | 2014-06-25 | 2016-03-30 | 惠州市欧野科技有限公司 | 一种用于婴幼儿枕的黄荆子功能面料 |
US9840843B2 (en) | 2014-08-05 | 2017-12-12 | United States Gypsum Company | Gypsum products with improved glass fiber mat |
US10500761B2 (en) | 2014-08-25 | 2019-12-10 | United States Gypsum Company | Method to improve surface finish of glass fiber mat |
CR20210266A (es) | 2018-10-23 | 2021-06-21 | Carlisle Construction Mat Llc | Tablero aislante con mayor rendimiento |
WO2020252220A1 (fr) * | 2019-06-13 | 2020-12-17 | Ocv Intellectual Capital, Llc | Tapis de parement sur lesquels il est possible de marcher pour isolation de toit |
US11773586B2 (en) * | 2020-06-05 | 2023-10-03 | Johns Manville | Non-wicking underlayment board |
US11685140B2 (en) * | 2020-06-05 | 2023-06-27 | Johns Manville | Non-wicking underlayment board |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1247612B (de) * | 1965-07-22 | 1967-08-17 | Heinz Suellhoefer | Verfahren und Vorrichtung zur fortlaufenden Herstellung von kaschierten Platten aus Polyurethanhartschaum |
DE2700608A1 (de) * | 1977-01-08 | 1978-07-20 | Basf Ag | Nichtbrennbarer verbund-daemmstoff |
DE2856081A1 (de) * | 1978-12-23 | 1980-07-10 | Bayer Ag | Schwerentflammbare laminate |
EP0044162A3 (fr) * | 1980-07-11 | 1982-05-12 | Imperial Chemical Industries Plc | Revêtements inorganiques comprenant des pigments lamellaires |
US4371579A (en) * | 1980-10-09 | 1983-02-01 | Westinghouse Electric Corp. | Fire-resistant filler sheet laminates |
DE3113682A1 (de) * | 1981-04-04 | 1982-10-28 | Fa. Carl Freudenberg, 6940 Weinheim | Bauplatte aus gips und verfahren zu deren herstellung |
DE3120342A1 (de) * | 1981-05-22 | 1982-12-09 | Dieter 7457 Bisingen Siebert | Isolationskoerper, insbesondere waermedaemmplatte |
US4567093A (en) * | 1983-04-25 | 1986-01-28 | Achilles Corporation | Rubber coated fabric |
GB8317428D0 (en) * | 1983-06-27 | 1983-07-27 | Unilever Plc | Highly absorbent substrate articles |
JPS61641A (ja) * | 1984-06-07 | 1986-01-06 | 東洋紡績株式会社 | 異収縮混繊糸織物 |
-
1984
- 1984-03-12 DE DE19843408932 patent/DE3408932A1/de not_active Withdrawn
-
1985
- 1985-03-12 AT AT85102823T patent/ATE32612T1/de not_active IP Right Cessation
- 1985-03-12 EP EP19850102823 patent/EP0159514B2/fr not_active Expired - Lifetime
- 1985-03-12 WO PCT/DE1985/000078 patent/WO1985004199A1/fr active IP Right Grant
- 1985-03-12 DE DE8585102823T patent/DE3561666D1/de not_active Expired
- 1985-11-12 FI FI854437A patent/FI81391C/fi not_active IP Right Cessation
- 1985-11-12 US US06/796,935 patent/US4784897A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1582622A2 (fr) | 2004-04-04 | 2005-10-05 | Hans Schillings | Couche de revêtement à base de nappe ou de tissu |
Also Published As
Publication number | Publication date |
---|---|
DE3408932A1 (de) | 1985-09-19 |
FI854437A (fi) | 1985-11-12 |
EP0159514B2 (fr) | 1993-05-12 |
EP0159514A1 (fr) | 1985-10-30 |
DE3561666D1 (en) | 1988-03-31 |
FI81391B (fi) | 1990-06-29 |
ATE32612T1 (de) | 1988-03-15 |
FI854437A0 (fi) | 1985-11-12 |
FI81391C (fi) | 1990-10-10 |
US4784897A (en) | 1988-11-15 |
WO1985004199A1 (fr) | 1985-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0159514B1 (fr) | Couche de revêtement à base de nappe ou de tissu | |
DE3248663C1 (de) | Beschichtete Fassaden- oder Dachdaemmplatte aus Mineralfasern,sowie Verfahren zu ihrer Herstellung | |
DE3102195A1 (de) | Verbundmaterial und verfahren zur herstellung | |
DE202012013058U1 (de) | Mehrschichtige feuerbeständige Bau-Isolierplatte | |
EP3363959B1 (fr) | Revêtement ignifuge | |
DE10300584B4 (de) | Flexible Schichtplatte mit Wabenstruktur | |
DE69312648T2 (de) | Bauteil | |
EP1582622A2 (fr) | Couche de revêtement à base de nappe ou de tissu | |
DE3122009A1 (de) | "verfahren zur herstellung eines hydrophoben gipses fuer gipskartonplatten" | |
DE1471005A1 (de) | Brandschutzplatten | |
LU85766A1 (de) | Verbundschichtkoerper | |
DE19960411B4 (de) | Verwendung eines Dispersionsklebstoffs als Kaschierkleber | |
EP0640674A1 (fr) | Colle à dispersion aqueuse | |
DE69927038T2 (de) | Geschäumte beschichtung und damit hergestellte isolationsplatten | |
DE2729553A1 (de) | Masse zum verkleben und beschichten von waermedaemmplatten bei der fassadenverkleidung | |
DE69225144T2 (de) | Beschichtungsmaterial, verfahren zum beschichten eines materials für auskleidungen | |
DE2263525A1 (de) | Vorgefertigte tafeln aus mosaikplatten | |
DE69005560T2 (de) | Vorgefertigtes Acryl-Dichtungsmaterial und seine Verwendung für die Dach- und Unterdacheindeckungen. | |
DE2254339A1 (de) | Feuersichere kunststoff- oder gummifolie | |
EP2990556B1 (fr) | Panneau d'isolation thermique en mousse particulaire polymère et procédé de fabrication d'un tel panneau d'isolation thermique | |
DE3424818A1 (de) | Daemmstoffplatte | |
DE1619258A1 (de) | Verfahren zur Herstellung von Isolierpappe und nach diesem Verfahren hergestellte Isolierpappe | |
DE60215082T2 (de) | Dekorschicht | |
DE202017006962U1 (de) | Brandschutzbeschichtung | |
DE2344082C3 (de) | Verfahren zur Herstellung von unbrennbaren Wand- und Deckendekoren auf Asbestbasis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19851024 |
|
17Q | First examination report despatched |
Effective date: 19860509 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO INGG. FISCHETTI & WEBER |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
REF | Corresponds to: |
Ref document number: 32612 Country of ref document: AT Date of ref document: 19880315 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3561666 Country of ref document: DE Date of ref document: 19880331 |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
26 | Opposition filed |
Opponent name: GLASWERK SCHULLER GMBH Effective date: 19881008 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: GLASWERK SCHULLER GMBH |
|
26 | Opposition filed |
Opponent name: GRUENZWEIG + HARTMANN UND GLASFASER AG Effective date: 19881124 Opponent name: GLASWERK SCHULLER GMBH Effective date: 19881008 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: HARTMANN UND GLASFASER AG Opponent name: GRUENZWEIG |
|
ITPR | It: changes in ownership of a european patent |
Owner name: CESSIONE;VLIEPA , VLIES - UND PAPIERVEREDLUNGS GMB |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: VLIEPA VLIES- UND PAPIERVEREDELUNGS GESELLSCHAFT M |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: VLIEPA, VLIES- UND PAPIERVEREDLUNGS GESELLSCHAFT M |
|
RAP4 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: VLIEPA VLIES- UND PAPIERVEREDLUNGS GESELLSCHAFT MI |
|
NLS | Nl: assignments of ep-patents |
Owner name: VLIEPA VLIES- UND PAPIERVEREDELUNGS GESELLSCHAFT M |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732 |
|
RAP4 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: VLIEPA GMBH |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19930305 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19930323 Year of fee payment: 9 |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
ITTA | It: last paid annual fee | ||
27A | Patent maintained in amended form |
Effective date: 19930512 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: AEN |
|
NLR2 | Nl: decision of opposition | ||
EN3 | Fr: translation not filed ** decision concerning opposition | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
NLXE | Nl: other communications concerning ep-patents (part 3 heading xe) |
Free format text: A REQUEST FOR RESTORATION TO THE PRIOR STATE HAS BEEN FILED ON 931015 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: R1 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19940331 |
|
ET3 | Fr: translation filed ** decision concerning opposition | ||
REG | Reference to a national code |
Ref country code: FR Ref legal event code: DS |
|
GBTA | Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977) |
Effective date: 19940620 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19941201 |
|
EAL | Se: european patent in force in sweden |
Ref document number: 85102823.3 |
|
NLXE | Nl: other communications concerning ep-patents (part 3 heading xe) |
Free format text: THE REQUEST FOR RESTORATION TO THE PRIOR STATE AS PROVIDED FOR IN ARTICLE 17 A OF THE PATENTS ACT HAS BEEN GRANTED;THE RESTORATION OF THE PATENT HAS BEEN ENTERED IN THE PATENT REGISTER |
|
NLXE | Nl: other communications concerning ep-patents (part 3 heading xe) |
Free format text: THE REQUEST FOR RESTORATION TO THE PRIOR STATE AS PROVIDED FOR IN ARTICLE 17A OF THE PATENTS ACT HAS BEEN GRANTED;THE RESTORATION OF THE PATENT HAS BEEN ENTERED IN THE PATENT REGISTER |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: VLIEPA, VLIES- UND PAPIERVEREDLUNGS GESELLSCHAFT M |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
NLS | Nl: assignments of ep-patents |
Owner name: HANS SCHILLINGS |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E |
|
GBCC | Gb: corrected translation (of claims) filed (gb section 80(3)/1977) | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20040227 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20040302 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20040303 Year of fee payment: 20 Ref country code: AT Payment date: 20040303 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20040308 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20040310 Year of fee payment: 20 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20050311 Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20050311 Ref country code: CH Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20050311 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20050312 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
NLV7 | Nl: ceased due to reaching the maximum lifetime of a patent |
Effective date: 20050312 |
|
EUG | Se: european patent has lapsed | ||
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |