公开(公告)号：US20230323658A1

公开(公告)日：2023-10-12

申请号：US18211031

申请日：2023-06-16

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： John E. HUGHES ,  Suzanne M. HUNTZINGER

IPC: E04B1/94 ,  E04B1/66 ,  B32B33/00 ,  B32B27/28

CPC classification number: E04B1/94 ,  E04B1/66 ,  B32B33/00 ,  B32B27/28 ,  E04B2103/04 ,  B32B2607/00 ,  B32B2307/3065 ,  B32B2307/412 ,  B32B2307/7265 ,  B32B2311/30 ,  E04B2103/06

Abstract: The present invention is directed to 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 comprising a flame retardant component that includes a phosphate compound, and a metal complexing agent. In other aspect, the invention is a method of forming a flame-retardant building panel comprising: a) applying an inorganic coating composition to a major surface of a body; and b) drying the inorganic coating composition at an elevated temperature.

公开(公告)号：US20210372122A1

公开(公告)日：2021-12-02

申请号：US17403207

申请日：2021-08-16

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： John E. HUGHES ,  Brian L. SPRINGER ,  Michelle X. WANG ,  Suzanne M. HUNTZINGER

IPC: E04B9/04 ,  C09D147/00 ,  C09D7/61 ,  C09D7/45 ,  C09D7/40 ,  C09D1/00 ,  B05D5/02

Abstract: Described herein is a coated building panel that comprises a side surface that is textured and exhibits a white and/or color. The building panel comprising an upper surface opposite a lower surface and a side surface extending between the upper surface and the lower surface, a coating applied to the side surface, the coating comprising an inorganic particle having a disk shape and an ionic dispersant comprising an ionic group that are present on a repeating unit and the ionic dispersant comprising at least two of the repeating units.

公开(公告)号：US20250051586A1

公开(公告)日：2025-02-13

申请号：US18932139

申请日：2024-10-30

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： John E. HUGHES ,  Suzanne M. HUNTZINGER

IPC: C09D5/18 ,  C09D1/00 ,  C09D7/20 ,  C09D7/61 ,  C09D167/08 ,  E04B1/94 ,  E04B9/04 ,  E04C2/28 ,  E04F13/08

Abstract: Described herein is a building panel comprising: a substrate; a first coating applied to the substrate, the first coating comprising a flame-retardant composition; a second coating applied to the first coating, the second coating comprising: laponite clay; and a polymeric composition comprising a cured alkyd resin; wherein the building panel comprises an exposed surface formed by the second coating, and wherein the second coating has a solids content of at least 99%.

公开(公告)号：US20210062012A1

公开(公告)日：2021-03-04

申请号：US17003055

申请日：2020-08-26

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： John E. HUGHES ,  Suzanne M. HUNTZINGER

IPC: C09D5/18 ,  C09D7/61 ,  C09D7/20 ,  C09D167/08 ,  C09D1/00 ,  E04C2/28 ,  E04B9/04 ,  E04B1/94 ,  E04F13/08

Abstract: Described herein is a building panel comprising: a substrate; a first coating applied to the substrate, the first coating comprising a flame-retardant composition; a second coating applied to the first coating, the second coating comprising: laponite clay; and a polymeric composition comprising a cured alkyd resin; wherein the building panel comprises an exposed surface formed by the second coating, and wherein the second coating has a solids content of at least 99%.

公开(公告)号：US20250163697A1

公开(公告)日：2025-05-22

申请号：US19031931

申请日：2025-01-18

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： John E. HUGHES ,  Brian L. SPRINGER ,  Michelle X. WANG ,  Suzanne M. HUNTZINGER

IPC: E04B9/04 ,  B05D1/02 ,  B05D5/02 ,  B05D7/00 ,  C09D1/00 ,  C09D7/40 ,  C09D7/45 ,  C09D7/61 ,  C09D147/00 ,  E04B9/24 ,  E04B9/28

Abstract: Described herein is a coated building panel that comprises a side surface that is textured and exhibits a white and/or color. The building panel comprising an upper surface opposite a lower surface and a side surface extending between the upper surface and the lower surface, a coating applied to the side surface, the coating comprising an inorganic particle having a disk shape and an ionic dispersant comprising an ionic group that are present on a repeating unit and the ionic dispersant comprising at least two of the repeating units.

公开(公告)号：US20210047524A1

公开(公告)日：2021-02-18

申请号：US16991566

申请日：2020-08-12

Applicant: ARMSTRONG WORLD INDUSTRIES INC.

Inventor： John E. HUGHES ,  Suzanne M. HUNTZINGER

IPC: C09D7/62 ,  C09D133/08 ,  C09D131/04

Abstract: Described herein is a building panel comprising a body having a first major surface opposite a second major surface and a side surface extending therebetween, a coating applied to at least one of the first major surface, the second major surface, or the side surface, the coating comprising a binder, and a pigment composition comprising titanium dioxide, an alkali metal silicate, and a clay; wherein the titanium dioxide is present in an amount ranging from about 3.0 wt. % to about 15.0 wt. % based on the total weight of the pigment composition.