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.

公开(公告)号：US11598095B2

公开(公告)日：2023-03-07

申请号：US15647432

申请日：2017-07-12

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Lida Lu ,  Kenneth G. Caldwell ,  Michelle X. Wang ,  John E. Hughes

IPC: C09D7/40 ,  C09D7/61 ,  C09D201/02 ,  E04C2/16 ,  E04C2/24

Abstract: Described herein is a coated building panel having a body and a surface coating atop the body, the surface coating comprising inorganic pigment and a polymeric dispersant comprising a polymer backbone and pendant side chains extending from the polymer backbone; wherein the surface coating comprises a liquid carrier in an amount less than about 1 wt. % based on the total weight of the surface coating.

公开(公告)号：US11274439B2

公开(公告)日：2022-03-15

申请号：US15994160

申请日：2018-05-31

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： John E. Hughes ,  Michelle X. Wang

IPC: B32B9/00 ,  E04B1/94 ,  E04C2/26 ,  E04B9/04 ,  E04C2/08 ,  B32B21/00 ,  E04B9/36 ,  E04B9/16 ,  E04C2/12

Abstract: The present invention is directed to flame-retardant building panels 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 blend of a borate compound and a phosphate 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.

公开(公告)号：US11267984B2

公开(公告)日：2022-03-08

申请号：US16114369

申请日：2018-08-28

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： John E. Hughes ,  Steven L. Masia

IPC: C09D131/04 ,  C08K3/22 ,  C08K3/26 ,  C09D7/63 ,  E04C2/04 ,  C09D7/61 ,  C09D7/43 ,  C09D7/45 ,  C08K5/10 ,  C08K3/34 ,  E04C2/00

Abstract: Described herein is a coating composition suitable for application to a building panel. The coating composition comprises inorganic pigment, liquid carrier, and a humectant comprising a first ester-containing compound. The liquid carrier may be present in an amount ranging from about 10 wt. % to about 30 wt. % based on the total weight of the coating composition. Described herein are also building panels coated with the coating composition and methods of their production.

公开(公告)号：US20180347185A1

公开(公告)日：2018-12-06

申请号：US15994160

申请日：2018-05-31

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： John E. Hughes ,  Michelle X. Wang

IPC: E04B1/94 ,  E04C2/12 ,  E04C2/08 ,  E04B9/04 ,  E04C2/26

Abstract: The present invention is directed to flame-retardant building panels 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 blend of a borate compound and a phosphate 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.

公开(公告)号：US20180016785A1

公开(公告)日：2018-01-18

申请号：US15647432

申请日：2017-07-12

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Lida Lu ,  Kenneth G. Caldwell ,  Michelle X. Wang ,  John E. Hughes

IPC: E04C2/16 ,  C09D7/12 ,  C09D201/02

CPC classification number: E04C2/16 ,  B32B2607/00 ,  C09D7/61 ,  C09D7/66 ,  C09D201/02 ,  E04C2/246

Abstract: Described herein is a coated building panel having a body and a surface coating atop the body, the surface coating comprising inorganic pigment and a polymeric dispersant comprising a polymer backbone and pendant side chains extending from the polymer backbone; wherein the surface coating comprises a liquid carrier in an amount less than about 1 wt. % based on the total weight of the surface coating.