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公开(公告)号：US11365322B2
公开(公告)日：2022-06-21
申请号：US15994067
申请日：2018-05-31
Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
Inventor： Linzhu Zhang , John E. Hughes , Michelle X. Wang , Steven L. Masia
IPC: C09D5/18 , C09D133/06 , C09D175/14 , C09D7/63 , E04B1/94 , E04B9/04 , E04C2/296 , B32B21/00 , C09D7/61 , E04B9/16 , E04B9/36 , E04C2/52 , C08K3/22 , C08K3/38 , E04C2/26 , C08F230/08
Abstract: Described herein is a barrier coating composition comprising an organic blend comprising a first component and a second component, the first component comprising latex polymer and the second component being selected from polyurethane emulsion, wax emulsion, and alkyd emulsion, wherein the first component and the second component are present in a weight ratio ranging from about 2:1 to about 20:1, and the latex polymer has a glass transition temperature of less than about 18° C.
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公开(公告)号：US12018180B2
公开(公告)日：2024-06-25
申请号：US18108592
申请日：2023-02-11
Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
Inventor： John E. Hughes , Linzhu Zhang , Michelle X. Wang
CPC classification number: C09J1/02 , C09J11/06 , C09J11/08 , C09J2400/306
Abstract: Described herein is a fire-resistant adhesive coating composition which emits water vapor when exposed to fire. Such compositions comprise an ionic polyacrylate dispersant, aluminum hydroxide, silicate, and an alkoxylated alcohol. In certain embodiments, the composition comprises a solids content of at least about 44.2%, based on the wet weight of the composition. Also described herein are methods for making and using of such coating compositions.
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公开(公告)号：US20230383531A1
公开(公告)日：2023-11-30
申请号：US18232167
申请日：2023-08-09
Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
Inventor： John E. Hughes , Linzhu Zhang , Michelle X. Wang
IPC: E04B1/94 , C09D5/18 , C09D7/61 , E04B9/36 , C09D1/00 , E04C2/10 , E04B9/04 , C09D1/04 , C09D5/00 , C09D1/02 , C09D7/63 , E04B9/16 , E04C2/296 , E04C2/26
CPC classification number: E04B1/942 , C09D5/18 , C09D7/61 , E04B9/366 , C09D1/00 , E04C2/10 , E04B9/045 , C09D1/04 , C09D5/00 , C09D1/02 , C09D7/63 , E04B9/16 , E04C2/296 , E04C2/26
Abstract: Described herein is a flame-retardant building panel comprising a body having a first major surface opposite a second major surface, an inorganic coating atop the first major surface, the inorganic coating being optically transparent and flame retardant and comprising a silicate compound; and wherein the inorganic flame retardant coating is substantially transparent such that the first major surface of the body is visible through the inorganic coating.
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公开(公告)号：US20230257631A1
公开(公告)日：2023-08-17
申请号：US18108592
申请日：2023-02-11
Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
Inventor： John E. HUGHES , Linzhu Zhang , Michelle X. WANG
CPC classification number: C09J1/02 , C09J11/06 , C09J11/08 , C09J2400/306
Abstract: Described herein is a fire-resistant adhesive coating composition which emits water vapor when exposed to fire. Such compositions comprise an ionic polyacrylate dispersant, aluminum hydroxide, silicate, and an alkoxylated alcohol. In certain embodiments, the composition comprises a solids content of at least about 44.2%, based on the wet weight of the composition. Also described herein are methods for making and using of such coating compositions.
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Patent Agency Ranking
公开(公告)号：US12269962B2
公开(公告)日：2025-04-08
申请号：US18115701
申请日：2023-02-28
Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
Inventor： John E. Hughes , Linzhu Zhang , Lori Jo L. Shearer
IPC: C09D157/00 , C09D1/00 , C09D7/20 , C09D7/61 , C09D7/63
Abstract: Described herein is a coating composition suitable for application to a panel. The coating composition exhibits stability upon exposure to various temperatures, such as temperatures which induce freezing and thawing. The coating composition comprises calcium carbonate; titanium dioxide; opacity pigment composite comprising TiO2 encapsulated within a precipitated calcium carbonate shell; calcined diatomaceous earth; calcium chloride, aluminum hydroxide; and vinyl acrylic polymer. Described herein are also building panels coated with the coating composition and methods of their formation.
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公开(公告)号：US11761200B2
公开(公告)日：2023-09-19
申请号：US15994242
申请日：2018-05-31
Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
Inventor： John E. Hughes , Linzhu Zhang , Michelle X. Wang
IPC: E04B1/94 , E04C2/10 , C09D1/02 , C09D5/18 , E04B9/04 , C09D1/04 , C09D7/61 , C09D7/63 , C09D5/00 , E04B9/16 , C09D1/00 , E04B9/36 , E04C2/296 , E04C2/26
CPC classification number: E04B1/942 , C09D1/00 , C09D1/02 , C09D1/04 , C09D5/00 , C09D5/18 , C09D7/61 , C09D7/63 , E04B9/045 , E04B9/16 , E04B9/366 , E04C2/10 , E04C2/26 , E04C2/296
Abstract: Described herein is a flame-retardant building panel comprising a body having a first major surface opposite a second major surface, an inorganic coating atop the first major surface, the inorganic coating being optically transparent and flame retardant and comprising a silicate compound; and wherein the inorganic flame retardant coating is substantially transparent such that the first major surface of the body is visible through the inorganic coating.
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公开(公告)号：US12297371B2
公开(公告)日：2025-05-13
申请号：US17540146
申请日：2021-12-01
Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
Inventor： Michelle X. Wang , Ying Chang , John E. Hughes , Linzhu Zhang , Steven L. Masia
Abstract: Described herein is a building panel comprising: a substrate, and a coating applied to the substrate, the coating comprising a blend of an antimicrobial composition, a binder, and a pigment, wherein the antimicrobial composition consists essentially of zinc borate.
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公开(公告)号：US20180347186A1
公开(公告)日：2018-12-06
申请号：US15994242
申请日：2018-05-31
Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
Inventor： John E. Hughes , Linzhu Zhang , Michelle X. Wang
Abstract: Described herein is a flame-retardant building panel comprising a body having a first major surface opposite a second major surface, an inorganic coating atop the first major surface, the inorganic coating being optically transparent and flame retardant and comprising a silicate compound; and wherein the inorganic flame retardant coating is substantially transparent such that the first major surface of the body is visible through the inorganic coating.
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公开(公告)号：US20180346738A1
公开(公告)日：2018-12-06
申请号：US15994067
申请日：2018-05-31
Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
Inventor： Linzhu Zhang , John E. Hughes , Michelle X. Wang , Steven L. Masia
IPC: C09D5/18 , C09D133/06 , C09D175/14 , C09D7/63 , E04B1/94 , E04B9/04 , E04C2/296
Abstract: Described herein is a barrier coating composition comprising an organic blend comprising a first component and a second component, the first component comprising latex polymer and the second component being selected from polyurethane emulsion, wax emulsion, and alkyd emulsion, wherein the first component and the second component are present in a weight ratio ranging from about 2:1 to about 20:1, and the latex polymer has a glass transition temperature of less than about 18° C.
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