公开(公告)号：US20230084159A1

公开(公告)日：2023-03-16

申请号：US17992503

申请日：2022-11-22

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Phi-Oanh R. PHAM ,  Sean D. BROWNE

IPC: E04B9/04 ,  E04B1/86 ,  B32B7/12 ,  B32B5/02 ,  B32B5/26

Abstract: The present invention is directed to an acoustic ceiling panel having a first major exposed surface opposite a second major exposed surface, the acoustic ceiling panel comprising: a first layer having an upper surface opposite a lower surface, the first layer comprising: a first body comprising a first major surface opposite a second major surface and a side surface extending between the first and second major surfaces, the first body being air-permeable; and a first attenuation coating applied to the first body; a second layer having an upper surface opposite a lower surface, the second layer comprising: a second body comprising a first major surface opposite a second major surface and a side surface extending between the first and second major surfaces, the second body being air-permeable; and a second attenuation coating applied to the second body; and an adhesive present between the first and second layers.

公开(公告)号：US20200325680A1

公开(公告)日：2020-10-15

申请号：US16844285

申请日：2020-04-09

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Phi-Oanh R. PHAM ,  Sean D. BROWNE

IPC: E04B9/04 ,  E04B1/86 ,  B32B7/12 ,  B32B5/02 ,  B32B5/26

Abstract: The present invention is directed to an acoustic ceiling panel having a first major exposed surface opposite a second major exposed surface, the acoustic ceiling panel comprising: a first layer having an upper surface opposite a lower surface, the first layer comprising: a first body comprising a first major surface opposite a second major surface and a side surface extending between the first and second major surfaces, the first body being air-permeable; and a first attenuation coating applied to the first body; a second layer having an upper surface opposite a lower surface, the second layer comprising: a second body comprising a first major surface opposite a second major surface and a side surface extending between the first and second major surfaces, the second body being air-permeable; and a second attenuation coating applied to the second body; and an adhesive present between the first and second layers.

公开(公告)号：US20240343016A1

公开(公告)日：2024-10-17

申请号：US18753482

申请日：2024-06-25

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Phi-Oanh R. PHAM ,  William H. FRANTZ ,  Sean D. BROWNE

IPC: B32B5/24 ,  B32B13/04 ,  B32B13/14 ,  B32B18/00 ,  E04B9/00 ,  E04B9/04

CPC classification number: B32B5/245 ,  B32B13/045 ,  B32B13/14 ,  B32B18/00 ,  E04B9/001 ,  B32B2250/03 ,  B32B2262/101 ,  B32B2262/108 ,  B32B2266/0221 ,  B32B2266/08 ,  B32B2607/00 ,  E04B9/045

Abstract: An acoustical ceiling panel including a first layer having a first major surface opposite a second major surface and a side surface extending therebetween, a second layer having a first major surface opposite a second major surface and a side surface extending therebetween, and a sealing layer having a first major surface opposite a second major surface and a side surface extending therebetween. The sealing layer may be positioned between the first major surface of the first layer and the second major surface of the second layer. The side surface of the sealing layer may extend beyond the side surface of the first layer and the side surface of the second layer.

公开(公告)号：US20220379654A1

公开(公告)日：2022-12-01

申请号：US17825101

申请日：2022-05-26

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Steven L. MASIA ,  Michelle X. WANG ,  Phi-Oanh R. PHAM

IPC: B44C5/04 ,  B41M5/00 ,  E04B1/74

Abstract: A system, device, and/or method for printing a three-dimensional effect on a surface of a building panel. The building panel is provided, wherein the building panel includes a first surface having a first plane. The building panel and a textured material associated with the building panel is provided to a printing device. The textured material may include one or more materials that protrude to a second plane beyond the first plane. The printing device includes one or more print heads. Ink is printed, via the one or more print heads, upon at least one of the surfaces of the building panel and the textured material. The one or more print heads may be positioned a distance from the surface of the building panel and the textured material so as not to contact the surface of the building panel and the textured material.

公开(公告)号：US20210245471A1

公开(公告)日：2021-08-12

申请号：US17165478

申请日：2021-02-02

Applicant: ARMSTRONG WORLD INDUSTRIES, INC.

Inventor： Phi-Oanh R. PHAM ,  William H. FRANTZ ,  Sean D. BROWNE

IPC: B32B5/24 ,  B32B18/00 ,  B32B13/14 ,  B32B13/04 ,  E04B9/00

Abstract: An acoustical ceiling panel including a first layer having a first major surface opposite a second major surface and a side surface extending therebetween, a second layer having a first major surface opposite a second major surface and a side surface extending therebetween, and a sealing layer having a first major surface opposite a second major surface and a side surface extending therebetween. The sealing layer may be positioned between the first major surface of the first layer and the second major surface of the second layer. The side surface of the sealing layer may extend beyond the side surface of the first layer and the side surface of the second layer.