Invention Grant
- Patent Title: Flame retardant clear coatings for building panels
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Application No.: US15994242Application Date: 2018-05-31
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Publication No.: US11761200B2Publication Date: 2023-09-19
- Inventor: John E. Hughes , Linzhu Zhang , Michelle X. Wang
- Applicant: ARMSTRONG WORLD INDUSTRIES, INC.
- Applicant Address: US PA Lancaster
- Assignee: AWI LICENSING LLC
- Current Assignee: AWI LICENSING LLC
- Current Assignee Address: US DE Wilmington
- Agent Patrick Sheldrake
- Main IPC: E04B1/94
- 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

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.
Public/Granted literature
- US20180347186A1 FLAME RETARDANT CLEAR COATINGS FOR BUILDING PANELS Public/Granted day:2018-12-06
Information query
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