Water-resistant exterior joint compounds

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United States of America Patent

PATENT NO 9834680
SERIAL NO

14923772

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Abstract

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Embodiments of the present disclosure are directed to joint compounds for sealing exterior sheathing wallboards applied on the exterior of buildings. This invention also relates to a process of preparing such exterior joint compounds. The joint compounds of this invention comprise an aqueous emulsion system and provide water resistance comparable to the substrate on which they are applied, that is, the exterior sheathing wallboards.

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Patent Owner(s)

Patent OwnerAddress
HENRY COMPANY LLC336 COLDSTREAM ROAD KIMBERTON PA 19442

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ayambem, Amba Kimberton, US 41 242
Gonzalez, Alexis Kimberton, US 5 9

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