SAG RESISTANT ACOUSTICAL CEILING PANEL WITH A FILLED LATEX BINDER SYSTEM THAT ENHANCES STRENGTH AND DURABILITY

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United States of America Patent

APP PUB NO 20190330847A1
SERIAL NO

16475310

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Described herein is a building panel comprising a body, the body comprising: a fiber; a latex binder present in an amount ranging from about 3 wt. % to about 10 wt. % based on the total weight of the body; and an inorganic particle having an average particle size ranging from about 1 micron to about 13 microns; wherein the inorganic particle and the binder are present in a weight ratio ranging from about greater than 1:1 to about 6:1.

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Patent Owner(s)

Patent OwnerAddress
ARMSTRONG WORLD INDUSTRIES INC2500 COLUMBIA AVENUE P O BOX 3001 LANCASTER PA 17604-3001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KRICK, Charles G Lititz, US 6 2
PAPE, James D Columbia, US 8 38
TORRE, Bartolo J Landisville, US 3 4
WIKER, Anthony L Lancaster, US 20 383

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