Surface-treated fiber, resin composition, and molded article of the composition

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8524804
APP PUB NO 20110136951A1
SERIAL NO

12864136

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Abstract

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A resin composition includes a fiber and a polyolefin resin and can provide a molded article having excellent mechanical strength such as flexural strength and impact resistance. The resin composition includes (i) a surface-treated fiber (A) which comprises 100 parts by weight of a fiber (A-I) comprising a polyalkylene terephthalate and/or a polyalkylene naphthalene dicarboxylate and 0.1 to 10 parts by weight of a sizing agent (A-II) adhered to the surface of the fiber (A-I), and (ii) a polyolefin resin modified with an unsaturated carboxylic acid and/or an unsaturated carboxylic acid derivative (a modified polyolefin resin (B)) as a resin component.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO CHEMICAL COMPANY LIMITED2-7-1 NIHONBASHI CHUO-KU TOKYO 103-6020
TEIJIN FIBERS LIMITEDOSAKA-SHI OSAKA 541-0054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atarashi, Kenji Kimitsu, JP 33 140
Kitano, Katsuhisa Rabigh, SA 39 425
Takahashi, Shinichi Ibaraki, JP 126 904
Watanabe, Kenji Ichihara, JP 546 8684

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