Title:
CARBON FIBER WOUND TAPE AND PRODUCTION METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2012/002410
Kind Code:
A1
Abstract:
Disclosed is a carbon fiber wound tape wherein carbon fiber tape formed from a complex that includes a carbon fiber and an aromatic polyamide resin or an aliphatic polyamide resin is wound around a cylindrical core material. The width (W) of the carbon fiber tape found using the formula (I) is between 5-100 mm and the minimum diameter (D) of the cylindrical core material around which the carbon fiber tape of said width (W) between 5-100 mm is wound is found using the formula (II). (I) 0.2×10-3×N≦W≦2×10-3×N (wherein N is the number of carbon fibers that make up the carbon fiber); (II) 4.5×F×t≦D≦50×F×t (wherein F is the carbon fiber amount, in the range of 20%-60% by mass, and t is thickness of the carbon fiber tape, in the range of 0.1-0.5 mm.)
More Like This:
| WO/2001/073174 | METHOD OF MAKING A POLYPROPYLENE FABRIC HAVING HIGH STRAIN RATE ELONGATION AND METHOD OF USING THE SAME |
| JP01221550 | WOVEN FABRIC |
| WO/1998/047693 | HYBRID FIBER-REINFORCED PLASTIC |
Inventors:
TAKASAKA Shigeyuki (1239 Shinzaike, Aboshi-ku, Himeji-sh, Hyogo 34, 〒6711234, JP)
高坂繁行 (〒34 兵庫県姫路市網干区新在家１２３９ダイセルポリマー株式会社内 Hyogo, 〒6711234, JP)
高坂繁行 (〒34 兵庫県姫路市網干区新在家１２３９ダイセルポリマー株式会社内 Hyogo, 〒6711234, JP)
Application Number:
JP2011/064863
Publication Date:
January 05, 2012
Filing Date:
June 29, 2011
Export Citation:
Assignee:
DAICEL POLYMER LTD. (2-18-1, Konan Minato-k, Tokyo 31, 〒1088231, JP)
ダイセルポリマー株式会社 (〒31 東京都港区港南２丁目１８番１号 Tokyo, 〒1088231, JP)
TAKASAKA Shigeyuki (1239 Shinzaike, Aboshi-ku, Himeji-sh, Hyogo 34, 〒6711234, JP)
ダイセルポリマー株式会社 (〒31 東京都港区港南２丁目１８番１号 Tokyo, 〒1088231, JP)
TAKASAKA Shigeyuki (1239 Shinzaike, Aboshi-ku, Himeji-sh, Hyogo 34, 〒6711234, JP)
International Classes:
C08J5/04; B29C70/52
Attorney, Agent or Firm:
FURUYA Satoshi et al. (6th Floor, 2-17-8 Nihonbashi-Hamacho, Chuo-k, Tokyo 07, 〒1030007, JP)
Download PDF:
Claims: