Sizing and rheology agents for gypsum stucco systems for water resistant panel production

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United States of America Patent

PATENT NO 8932401
SERIAL NO

13214745

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Abstract

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Emulsions, and processes for making the emulsions, useful for imparting water resistance to gypsum products are disclosed. Process for making the emulsion and gypsum products made from the emulsion are also disclosed. The emulsions of the invention include at least one paraffin wax and a hydrophilic metallic salt. The emulsions of the invention may further include a saponifiable wax substitute for montan wax. The emulsions of the invention may further include a biocide.

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Patent Owner(s)

Patent OwnerAddress
WILMINGTON SAVINGS FUND SOCIETY FSB AS THE CURRENT COLLATERAL AGENT500 DELAWARE AVENUE WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holder, Jason L Huntington, US 4 10
Wantling, Steven J Hoover, US 21 206
Wren, Harden Christopher Lufkin, US 11 40

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