Title:
樹脂付着強化繊維織物、及び繊維強化樹脂成形品の製造方法
Document Type and Number:
Japanese Patent JP6965899
Kind Code:
B2
Abstract:
In a resin-attached reinforced woven fabric, a thermoplastic resin is attached onto at least one surface of a reinforced fiber woven fabric. The mass W of the reinforced fiber woven fabric per unit area is 25 to 400 g/m2 inclusive. The ventilation degree P of the reinforced fiber woven fabric is 0.1 to 300 cm3/cm2/s inclusive. The melting point of the thermoplastic resin is 70 to 300ºC inclusive. The ratio of the mass of the reinforced fiber woven fabric to the whole mass of the resin-attached reinforced fiber woven fabric is 20 to 90% by mass inclusive. The coverage C of the surface of the reinforced fiber woven fabric with the thermoplastic resin is 30% or more and less than 100%. The resin attachment coefficient A represented by formula (1) is 35 to 135 inclusive. (1) A = W×(C/100)2/P0.05
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Inventors:
Hiroshi Mori
Shunichi Hikino
Satoshi Mishima
Yoshimura Akira
Shunichi Hikino
Satoshi Mishima
Yoshimura Akira
Application Number:
JP2018568138A
Publication Date:
November 10, 2021
Filing Date:
February 07, 2018
Export Citation:
Assignee:
Nitto Boseki Co., Ltd.
International Classes:
B29B15/12; B29C43/34; B29C70/16; B29C70/42; D03D1/00; D03D15/267; F01M11/00
Foreign References:
| WO2009063809A1 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yoshinori Shimizu
Osaka Koichi
Yoshiki Kuroki
Yoshinori Shimizu
Osaka Koichi