公开(公告)号：US10745920B2

公开(公告)日：2020-08-18

申请号：US15334923

申请日：2016-10-26

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Marsha S. Bischel ,  Kenneth P. Kehrer ,  Lida Lu ,  Michelle X. Wang

IPC: E04F13/077 ,  E04B9/22 ,  E04B9/34 ,  B32B21/14 ,  B32B9/04 ,  B32B9/00 ,  B32B21/04 ,  B32B21/02 ,  B32B15/18 ,  B32B7/12 ,  B32B15/10 ,  B32B15/20 ,  E04B9/04 ,  E04F13/12 ,  B32B37/12 ,  E04F13/08

Abstract: The present invention is directed to a building panel having a laminate structure, the laminate structure including a topcoat layer comprising a first intumescent composition, a cellulosic veneer layer, an adhesive layer formed from an adhesive composition comprising a second intumescent composition, and a metallic substrate layer and wherein the cellulosic veneer layer is at least partially bonded to the metallic substrate by the adhesive layer. The resulting building panel exhibits superior flame retardancy resulting in a Class A fire rating, according to ASTM E-84.

公开(公告)号：US20170121982A1

公开(公告)日：2017-05-04

申请号：US15334923

申请日：2016-10-26

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Marsha S. Bischel ,  Kenneth P. Kehrer ,  Lida Lu ,  Michelle X. Wang

IPC: E04F13/077 ,  B32B15/10 ,  E04F13/12 ,  B32B37/12 ,  E04B9/04 ,  E04F13/08 ,  B32B7/12 ,  B32B15/20

Abstract: The present invention is directed to a building panel having a laminate structure, the laminate structure including a topcoat layer comprising a first intumescent composition, a cellulosic veneer layer, an adhesive layer formed from an adhesive composition comprising a second intumescent composition, and a metallic substrate layer and wherein the cellulosic veneer layer is at least partially bonded to the metallic substrate by the adhesive layer. The resulting building panel exhibits superior flame retardancy resulting in a Class A fire rating, according to ASTM E-84.

公开(公告)号：US10683977B2

公开(公告)日：2020-06-16

申请号：US15960652

申请日：2018-04-24

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Peter J. Oleske ,  Brian L. Springer ,  Anthony J. Jaskierski ,  Todd M. Bergman ,  Keith A. Koger ,  Christopher D. Gaydos ,  Craig W. Desantis ,  Jere W. Myers ,  Jonathan P. Van Dore ,  G. Douglas Vernau ,  Kenneth P. Kehrer ,  Paul A. Hough ,  Ravindra Deshpande

IPC: F21S8/04 ,  E04B9/00 ,  E04B9/04 ,  F21V21/04 ,  E04B9/24 ,  E04B9/28 ,  E04B9/32 ,  E04B9/36 ,  F21V33/00 ,  F21V7/00 ,  F21V23/00 ,  F21S8/02 ,  F21S8/06

Abstract: An integrated ceiling and light system that incorporates a light module into a ceiling tile. The system may include a grid support system suspended from an overhead support structure that includes at least one grid support element and first and second ceiling tiles supported by the grid support element in an adjacent manner. A nesting cavity may be formed into the first and second ceiling tiles such that a light module may be disposed within the nesting cavity and coupled to the first and second ceiling tiles. The ceiling tiles may be of the type that conceals the grid support element on which it is supported. In one alternative embodiment, the light module and a nesting region of the ceiling tile may include corresponding edge profiles to facilitate mating therebetween to enable coupling of the light source to the ceiling tile.

公开(公告)号：US09951916B2

公开(公告)日：2018-04-24

申请号：US14972813

申请日：2015-12-17

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Peter J. Oleske ,  Brian L. Springer ,  Anthony J. Jaskierski ,  Todd M. Bergman ,  Keith A. Koger ,  Christopher D. Gaydos ,  Craig W. Desantis ,  Jere W. Myers ,  Jonathan P. Van Dore ,  G. Douglas Vernau ,  Kenneth P. Kehrer ,  Paul A Hough ,  Ravindra Deshpande

IPC: F21S8/04 ,  E04B9/04 ,  E04B9/00 ,  F21V21/04 ,  E04B9/24 ,  E04B9/28 ,  F21S8/02 ,  F21S8/06 ,  E04B9/32 ,  E04B9/36 ,  F21V33/00 ,  F21V7/00

CPC classification number: F21S8/04 ,  E04B9/003 ,  E04B9/006 ,  E04B9/04 ,  E04B9/0421 ,  E04B9/045 ,  E04B9/0464 ,  E04B9/0471 ,  E04B9/241 ,  E04B9/28 ,  E04B9/32 ,  E04B9/366 ,  F21S8/026 ,  F21S8/06 ,  F21V7/0008 ,  F21V21/04 ,  F21V33/006

Abstract: An integrated ceiling and light system that incorporates a light module into a ceiling tile. The system may include a grid support system suspended from an overhead support structure that includes at least one grid support element and first and second ceiling tiles supported by the grid support element in an adjacent manner. A nesting cavity may be formed into the first and second ceiling tiles such that a light module may be disposed within the nesting cavity and coupled to the first and second ceiling tiles. The ceiling tiles may be of the type that conceals the grid support element on which it is supported. In one alternative embodiment, the light module and a nesting region of the ceiling tile may include corresponding edge profiles to facilitate mating therebetween to enable coupling of the light source to the ceiling tile.

公开(公告)号：US11293608B2

公开(公告)日：2022-04-05

申请号：US16898644

申请日：2020-06-11

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Peter J. Oleske ,  Brian L. Springer ,  Anthony J. Jaskierski ,  Todd M. Bergman ,  Keith A. Koger ,  Christopher D. Gaydos ,  Craig W. Desantis ,  Jere W. Myers ,  Jonathan P. Van Dore ,  G. Douglas Vernau ,  Kenneth P. Kehrer ,  Paul A. Hough ,  Ravindra Deshpande

IPC: F21S8/04 ,  E04B9/00 ,  E04B9/04 ,  F21V21/04 ,  E04B9/24 ,  E04B9/28 ,  E04B9/32 ,  E04B9/36 ,  F21V33/00 ,  F21V7/00 ,  F21V23/00 ,  F21S8/02 ,  F21S8/06

Abstract: An integrated ceiling and light system that incorporates a light module into a ceiling tile. The system may include a grid support system suspended from an overhead support structure that includes at least one grid support element and first and second ceiling tiles supported by the grid support element in an adjacent manner. A nesting cavity may be formed into the first and second ceiling tiles such that a light module may be disposed within the nesting cavity and coupled to the first and second ceiling tiles. The ceiling tiles may be of the type that conceals the grid support element on which it is supported. In one alternative embodiment, the light module and a nesting region of the ceiling tile may include corresponding edge profiles to facilitate mating therebetween to enable coupling of the light source to the ceiling tile.