Sea-island composite fiber

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United States of America Patent

PATENT NO 9758904
APP PUB NO 20150184315A1
SERIAL NO

14600045

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sea-island composite fiber includes island component fibers having a circumscribed circle diameter of 10 to 1000 nm, a circumscribed circle diameter variation of 1 to 20%, a non-circularity of 1.2 to 5.0, and a non-circularity variation of 1 to 10%.

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Patent Owner(s)

Patent OwnerAddress
TORAY INDUSTRIES INC1-1 NIHONBASHI-MUROMACHI 2-CHOME CHUO-KU TOKYO 103-8666

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Funakoshi, Joji Otsu, JP 14 27
Funatsu, Yoshitsugu Mishima, JP 17 35
Kishiro, Akira Mishima, JP 12 275
Masuda, Masato Mishima, JP 32 34
Mizukami, Seiji Otsu, JP 6 50

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