Hydrophilic silicone copolymers useful in carbon fiber production

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United States of America Patent

PATENT NO 8986647
APP PUB NO 20130101494A1
SERIAL NO

13278327

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Abstract

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Robust oiling agent compositions for use in preparing carbon fibers from acrylic polymer carbon fiber precursors contain at least one silicone copolymer minimally containing an organopolysiloxane moiety, a polyoxyalkylene polyether moiety, and at least one internal or terminal urea or urethane group.

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Patent Owner(s)

Patent OwnerAddress
WACKER CHEMICAL CORPORATION3301 SUTTON ROAD ADRIAN MI 49221

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Head, Michael W Charlotte, US 1 3
Powell, Megan P Ann Arbor, US 1 3
Ural, Goekhan Konigstein, DE 1 3

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