Process for forming thermoplastic vulcanizates

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United States of America Patent

PATENT NO 9422408
APP PUB NO 20150011679A1
SERIAL NO

14492514

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Abstract

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Provided are methods for producing a thermoplastic vulcanizate. One method includes charging vulcanizable rubber to a reactor; charging a masterbatch of thermoplastic resin and a catalyst for a phenolic resin curative to the reactor; charging a phenolic resin curative to the reactor; and dynamically vulcanizing the rubber with the phenolic resin curative in the presence of the catalyst. Also provided are thermoplastic vulcanizates made by the methods of the invention.

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Patent Owner(s)

Patent OwnerAddress
CELANESE INTERNATIONAL CORPORATION1601 WEST LBJ FREEWAY IP LEGAL DEPT /BISHOP DALLAS TX 75234

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kerstetter,, III Randal H Wadsworth, US 7 31
Roche, Stephen F Torfaen, GB 3 7

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