Humidity and sag resistant building panel

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12208602
APP PUB NO 20230226799A1
SERIAL NO

18120653

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Importance

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Abstract

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Described herein is a stain and sag resistant acoustic building panel comprising a porous body formed from building material and latex binder, wherein the building material may include fibers and filler and at one of the building materials has been pre-treated with a charge-modifying component, thereby enhancing the sag-resistance of the building panel.

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Patent Owner(s)

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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diffenbaugh, Kimberly Lancaster, US 3 3
Felegi,, Jr John Lancaster, US 6 14
Lefever, Joanne Lancaster, US 12 133
Myers, Jere Washington Boro, US 3 3
Pape, James D Columbia, US 8 38
Sirdeshpande, Gourish Lancaster, US 12 94

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