Title:
PROCESS FOR PRODUCING WOVEN CARBON FIBER FABRIC
Document Type and Number:
WIPO Patent Application WO/2007/126040
Kind Code:
A1
Abstract:
A process by which a woven carbon fiber fabric of excellent quality can be produced
at high productivity (production rate). In the woven carbon fiber fabric, the
warps comprise carbon fiber yarns and are even in length, and the wefts are arranged
straight without meandering. The process for woven carbon fiber fabric production
is characterized in that carbon fiber yarns having a fineness of 400-6,000 tex
and complementary fibers having a fineness not higher than 1/5 the fineness of
the carbon fiber yarns are used as warps and wefts, respectively, to produce a
unidirectional woven carbon fiber fabric with an air jet loom in which the healds
in their shedding part have an angle of repose of 0-50°.
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Inventors:
WADAHARA, Eisuke (Toray Industries Inc., 1515, Oaza-tsutsui, Masaki-cho, Iyo-gu, Ehime 93, 7913193, JP)
和田原 英輔 (〒93 愛媛県伊予郡松前町大字筒井１５１５ 東レ株式会社 愛媛工場内 Ehime, 7913193, JP)
HORIBE, Ikuo (Toray Industries Inc., 1515, Oaza-tsutsui, Masaki-cho, Iyo-gu, Ehime 93, 7913193, JP)
堀部 郁夫 (〒93 愛媛県伊予郡松前町大字筒井１５１５ 東レ株式会社 愛媛工場内 Ehime, 7913193, JP)
MIYAMOTO, Shigeru (SOWA TEXTILE Co. Ltd., Nu-8, Hongo-machi, Hakui-sh, Ishikawa 23, 9250623, JP)
宮本 茂 (〒23 石川県羽咋市本江町ヌ部８ 創和テキスタイル株式会社 本社内 Ishikawa, 9250623, JP)
和田原 英輔 (〒93 愛媛県伊予郡松前町大字筒井１５１５ 東レ株式会社 愛媛工場内 Ehime, 7913193, JP)
HORIBE, Ikuo (Toray Industries Inc., 1515, Oaza-tsutsui, Masaki-cho, Iyo-gu, Ehime 93, 7913193, JP)
堀部 郁夫 (〒93 愛媛県伊予郡松前町大字筒井１５１５ 東レ株式会社 愛媛工場内 Ehime, 7913193, JP)
MIYAMOTO, Shigeru (SOWA TEXTILE Co. Ltd., Nu-8, Hongo-machi, Hakui-sh, Ishikawa 23, 9250623, JP)
宮本 茂 (〒23 石川県羽咋市本江町ヌ部８ 創和テキスタイル株式会社 本社内 Ishikawa, 9250623, JP)
Application Number:
JP2007/059145
Publication Date:
November 08, 2007
Filing Date:
April 27, 2007
Export Citation:
Assignee:
TORAY INDUSTRIES, INC. (1-1 Nihonbashi-Muromachi 2-chome, Chuo-ku Tokyo, 66, 1038666, JP)
東レ株式会社 (〒66 東京都中央区日本橋室町２丁目１番１号 Tokyo, 1038666, JP)
WADAHARA, Eisuke (Toray Industries Inc., 1515, Oaza-tsutsui, Masaki-cho, Iyo-gu, Ehime 93, 7913193, JP)
和田原 英輔 (〒93 愛媛県伊予郡松前町大字筒井１５１５ 東レ株式会社 愛媛工場内 Ehime, 7913193, JP)
HORIBE, Ikuo (Toray Industries Inc., 1515, Oaza-tsutsui, Masaki-cho, Iyo-gu, Ehime 93, 7913193, JP)
堀部 郁夫 (〒93 愛媛県伊予郡松前町大字筒井１５１５ 東レ株式会社 愛媛工場内 Ehime, 7913193, JP)
MIYAMOTO, Shigeru (SOWA TEXTILE Co. Ltd., Nu-8, Hongo-machi, Hakui-sh, Ishikawa 23, 9250623, JP)
東レ株式会社 (〒66 東京都中央区日本橋室町２丁目１番１号 Tokyo, 1038666, JP)
WADAHARA, Eisuke (Toray Industries Inc., 1515, Oaza-tsutsui, Masaki-cho, Iyo-gu, Ehime 93, 7913193, JP)
和田原 英輔 (〒93 愛媛県伊予郡松前町大字筒井１５１５ 東レ株式会社 愛媛工場内 Ehime, 7913193, JP)
HORIBE, Ikuo (Toray Industries Inc., 1515, Oaza-tsutsui, Masaki-cho, Iyo-gu, Ehime 93, 7913193, JP)
堀部 郁夫 (〒93 愛媛県伊予郡松前町大字筒井１５１５ 東レ株式会社 愛媛工場内 Ehime, 7913193, JP)
MIYAMOTO, Shigeru (SOWA TEXTILE Co. Ltd., Nu-8, Hongo-machi, Hakui-sh, Ishikawa 23, 9250623, JP)
International Classes:
D03C13/00; D03D47/30; D03D47/40; D03D49/16; D03D49/62
Attorney, Agent or Firm:
IWAMI, Tomonori (TORAY INDUSTRIES INC., 1-1, Sonoyama 1-chome, Otsu-sh, Shiga 58, 5208558, JP)
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