Liquid-crystalline polyester blend compositions

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United States of America Patent

PATENT NO 8231807
APP PUB NO 20100314581A1
SERIAL NO

12815600

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Abstract

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A liquid-crystalline polyester blend composition includes 100 parts by weight of a liquid-crystalline polyester blend and 0.1-300 parts by weight of calcium titanate and/or barium titanate, wherein the liquid-crystalline polyester blend can be obtained by combining liquid-crystalline polyester (A) (LCP A) and liquid-crystalline polyester (B) (LCP B) such that the ratio by weight of (LCP A)/(LCP B) is 99/1 to 80/20, wherein LCP A and LCP B are as defined in the specification, provided that at least one of LCP A and LCP B includes one or two repeating units that come from corresponding minor copolymerizing components selected from aromatic diol, aromatic dicarboxylic acid, aromatic monocarboxylic acid and aromatic monohydroxy compound.

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Patent Owner(s)

Patent OwnerAddress
UENO FINE CHEMICALS INDUSTRY LTD2-5-6 HIRAKAWACHO CHIYODA-KU TOKYO 102-0093

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asahara, Motoki Osaka, JP 11 126
Yonezawa, Satoru Osaka, JP 4 36

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