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公开(公告)号：US11236237B2
公开(公告)日：2022-02-01
申请号：US16023595
申请日：2018-06-29
申请人： CertainTeed LLC
IPC分类号： C09D5/18 , C09D119/02 , B05D5/08 , D06N3/00 , D06M15/263 , D06M11/45 , D06M11/74 , D06M15/233 , D06M23/08 , D06M11/72 , D06N3/04 , C08J7/04 , C08J7/048 , C08J7/05 , C08J7/056 , D06M101/20 , C09K21/00 , C08K3/04 , C08K3/34 , C08K3/22
摘要： The present disclosure relates generally to flame retarding building materials and methods for making them. More particularly, the present disclosure relates to flame retarding building materials that have both flame retardant character and desirable water vapor permeability values. In one embodiment, the disclosure provides a flame retardant vapor retarding membranes comprising: a building material substrate sheet having a melt viscosity of about 1 Pa·s to about 100,000 Pa·s at about 300° C. at 1 rad/s; and a polymeric coating layer disposed on the building material substrate layer, wherein the coating layer has a melt viscosity of about 1 Pa·s to about 100,000 Pa·s at about 300° C. at 1 rad/s.
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公开(公告)号：US20240360326A1
公开(公告)日：2024-10-31
申请号：US18566547
申请日：2022-06-01
申请人： Jotun A/S
发明人： David WADDELL , James IRVING
CPC分类号： C09D5/185 , C08J7/05 , C09D7/61 , C09D7/63 , C09D7/69 , C09D7/70 , C09D163/00 , C08J2363/00
摘要： A coating composition includes: (i) an epoxy-based binder; (ii) a curing agent; (iii) inorganic, spherical, filler particles; (iv) organic, spherical, filler particles; and intumescent components comprising: (v) an acid-generating agent; and (vi) an expansion agent. wherein said intumescent components expand the volume of a coating derived from said composition at least 5 times when contacted with heat from a fire.
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公开(公告)号：US20220161516A1
公开(公告)日：2022-05-26
申请号：US17379637
申请日：2021-07-19
申请人： Hanwha Azdel, Inc.
发明人： Yune Seo Park , Shriram Joshi , Hong Xu , Mark O Mason , Anthony J Messina
IPC分类号： B32B5/18 , B32B5/02 , B32B27/06 , B32B27/08 , B32B27/10 , B32B27/28 , B32B25/16 , B32B7/12 , B32B27/12 , B32B25/20 , B32B27/36 , B32B25/04 , B32B27/32 , B32B27/30 , B32B25/10 , B32B37/00 , B32B27/34 , B32B25/08 , B32B7/04 , B32B37/08 , B32B37/12 , C08J7/04 , C08J7/043 , C08J7/05
摘要： Composite articles comprising a porous prepreg or core layer and a powder coated layer thereon are described. In some instances, a thermoplastic composite article comprises a porous core layer comprising a web of reinforcing fibers held together by a thermoplastic material, and a powder coated layer disposed on the porous core layer, in which a particle size of the powder coated layer is selected to provide an interface between the powder coated layer and the porous core layer, wherein at least 50% by weight of the disposed powder coated layer is present above the interface.
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公开(公告)号：US20210355385A1
公开(公告)日：2021-11-18
申请号：US17388742
申请日：2021-07-29
发明人： Dusan LOSIC , Md Julker NINE , Diana N H TRAN
IPC分类号： C09K21/02 , C08K3/38 , C01B32/192 , C08K3/04 , C01B32/19 , C09K21/06 , C08K3/22 , C08J7/05 , C08J7/06 , C09D5/18
摘要： A method of improving fire retardant properties of a substrate includes providing the substrate with a graphene-based composite, wherein the graphene-based composite includes graphene-based material intercalated with inorganic metal hydrate.
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公开(公告)号：US20240247121A1
公开(公告)日：2024-07-25
申请号：US18421164
申请日：2024-01-24
发明人： Stephen JEWITT
IPC分类号： C08J7/05 , B05D7/08 , C09D5/18 , C09D7/61 , C09D161/28
CPC分类号： C08J7/05 , B05D7/08 , C08J7/08 , C09D5/185 , C09D7/61 , C09D161/28 , B05D2203/20
摘要： Intumescent flame-retardant formulations and their application to mass timber substrates.
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公开(公告)号：US20220363846A1
公开(公告)日：2022-11-17
申请号：US17767308
申请日：2020-09-30
申请人： AGFA-GEVAERT NV
摘要： A flame retardant film comprising a polyester containing film comprising on a side thereof, a flame retardant layer. The flame retardant layer comprises a colloidal metal oxide in an amount of 6 g/m2 of more, an inorganic binder in an amount of 2 g/m2 or more, a first flame retardant being a phosphorous containing compound in an amount of 10 g/m2 or more and a second flame retardant being a mineral compound selected from the group of aluminum hydroxide, aluminum trihydrate, magnesium hydroxide, magnesium calcium carbonate, hydrated magnesium carbonate, aluminum oxide hydroxide, boron compounds, antimony trioxide and combinations thereof, the amount of the second flame retardant is 6 g/m2 or more.
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公开(公告)号：US20220064362A1
公开(公告)日：2022-03-03
申请号：US17298986
申请日：2019-12-10
发明人： Annika KLOSE , Markus SCHABRUCKER
摘要： What is described are isocyanate compositions comprising β-dicarbonyl compounds and a binder system, especially for use in a process from the group consisting of polyurethane cold-box process and polyurethane no-bake process, with this isocyanate composition as polyisocyanate component.
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公开(公告)号：US11174433B2
公开(公告)日：2021-11-16
申请号：US16332695
申请日：2017-09-12
发明人： Dusan Losic , Md Julker Nine , Diana N H Tran
IPC分类号： C09K21/02 , C08K3/38 , C01B32/192 , C08K3/04 , C01B32/19 , C09K21/06 , C08K3/22 , C08J7/05 , C08J7/06 , C09D5/18
摘要： The present invention relates to a method of improving fire retardant properties of a substrate, the method comprising providing the substrate with a graphene-based composite, wherein the graphene-based composite comprises graphene-based material intercalated with inorganic metal hydrate.
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公开(公告)号：US11136443B2
公开(公告)日：2021-10-05
申请号：US14770899
申请日：2014-03-14
申请人： Arkema France , Charles C. Crabb
IPC分类号： B32B7/02 , C08J7/05 , C08J7/04 , C09D125/08 , C09D155/02 , B32B27/40 , B32B7/12 , B32B27/30 , B32B27/36 , C08J7/043 , B32B27/08 , C08L25/14
摘要： The invention relates to multi-layer thermoplastic composites, and in particular composites having fluoropolymer in the outer layer and a thermoplastic substrate layer. The fluoropolymer outer layer may either be a layer comprising a majority, and preferably 100 percent fluoropolymer, or may be a blend of a thermoplastic matrix with fluoropolymer at a level of from 5 to 60 weight percent, based on the total weight of all polymers. Especially useful thermoplastic matrices include acrylic polymers, and styrenic polymers, especially styrenic copolymers such as acrylonitrile/styrene/acrylate (ASA), acrylonitrile/butadiene/styrene (ABS) and styrene/acrylonitrile (SAN). While the fluoropolymer may be any fluoropolymer, thermoplastic fluoropolymers, such as polymers and copolymers of polyvinylidene fluoride are especially useful. The improved flame retardant composite of the invention is especially useful in cap layers over plastic substrates, such as for flame-retardant plastic decking, railings, posts, fencing, siding, roofing, and window profiles.
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公开(公告)号：US12071527B2
公开(公告)日：2024-08-27
申请号：US17767308
申请日：2020-09-30
申请人： AGFA-GEVAERT NV
CPC分类号： C08J5/18 , C08J7/05 , C09D1/00 , C09D5/18 , C08J2367/02
摘要： A flame retardant film comprising a polyester containing film comprising on a side thereof, a flame retardant layer. The flame retardant layer comprises a colloidal metal oxide in an amount of 6 g/m2 of more, an inorganic binder in an amount of 2 g/m2 or more, a first flame retardant being a phosphorous containing compound in an amount of 10 g/m2 or more and a second flame retardant being a mineral compound selected from the group of aluminum hydroxide, aluminum trihydrate, magnesium hydroxide, magnesium calcium carbonate, hydrated magnesium carbonate, aluminum oxide hydroxide, boron compounds, antimony trioxide and combinations thereof, the amount of the second flame retardant is 6 g/m2 or more.
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