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公开(公告)号：JP2003171833A
公开(公告)日：2003-06-20
申请号：JP2001376858
申请日：2001-12-11
Applicant: TORAY INDUSTRIES
Inventor： HAYASHIDA KENGO , YAMASAKI KATSUMI , TOKUDA MASASHI
IPC: D06L1/16 , D01F9/22 , D02G3/02 , D03D1/00 , D03D15/12 , D06B13/00 , D06M15/333 , D06M101/28
Abstract: PROBLEM TO BE SOLVED: To provide a method for extremely simply producing a strong carbonized woven fabric. SOLUTION: This method for producing the carbonized woven fabric, comprising spinning flame-resistant fibers comprising acrylic precursors, weaving the spun yarns, and then carbonizing the obtained woven fabric, is characterized by washing the woven fabric to reduce the amount of adhered stain substances to ≤0.5 wt.% and then carbonizing the washed woven fabric. COPYRIGHT: (C)2003,JPO
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2.发明公开SIZING-AGENT-COATED CARBON FIBRE BUNDLE, CARBON-FIBRE-BUNDLE PRODUCTION METHOD, AND PREPREG 审中-公开与中等涂层的碳纤维束法碳纤维束与预仲裁
公开(公告)号：EP2949792A4
公开(公告)日：2016-01-27
申请号：EP14743393
申请日：2014-01-22
Applicant: TORAY INDUSTRIES
Inventor： WATANABE JUN , TANAKA FUMIHIKO , OKUDA HARUKI , OKISHIMA YUUKI , HAYASHIDA KENGO , ISE MASAFUMI , ICHIKAWA TOMOKO , MURAKI NAOKI
IPC: D01F9/22 , D06M13/11 , D06M101/40
CPC classification number: D01F11/14 , C08J5/24 , D01F9/22 , D06M13/11 , D06M2101/40 , Y10T428/2918
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3.发明专利
公开(公告)号：JP2003268651A
公开(公告)日：2003-09-25
申请号：JP2002063509
申请日：2002-03-08
Applicant: TORAY INDUSTRIES
Inventor： TOKUDA MASASHI , YAMASAKI KATSUMI , HAYASHIDA KENGO
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant woven fabric excellent in form retainability, and to provide a carbonized woven fabric excellent in a mechanical property and an electrical property, and to provide a method for an effective production of them. SOLUTION: The flame retardant woven fabric comprises flame retardant twisted spun yarns having 1.35-1.45 of fiber specific gravity, ≥100 mm of average fiber length, and 250-500 dtex. The carbonized woven fabric comprises carbon fiber spun yarns each of which has ≥20 Å of crystal size, ≥0.02 of a specific surface oxygen concentration O/C measured by a X-ray photoelectron spectroscopy, and the fabric has 60-150 g/m 2 of fabric weight. COPYRIGHT: (C)2003,JPO
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