Title:
METHOD FOR WEAVING FABRIC
Document Type and Number:
Japanese Patent JPS626935
Kind Code:
A
Abstract:
An improved woven fabric made from unsized carbon fiber multifilamentary tow is provided which possesses a novel physical configuration that better enables it to undergo impregnation with a matrix-forming resin to form quality composite articles. The individual filaments of the tow are randomly decollimated and commingled with numerous filament cross-over points throughout the length of the multifilamentary tow in order to create a multitude of interstices between adjacent filaments which are well adapted to receive and retain a matrix-forming resin as evidenced by the ability of the filaments when subjected to the flaring test described herein to resist lateral expansion to a width that is as much as one and one half times the original width. The multifilamentary bundles have been found to be capable of being readily woven with no significant productivity loss to form a quality reinforcing fabric while free of a protective size.
Inventors:
YUUJIEIN JIEE MATSUKUARIREI
JIEEN PII DOOMITSUTO
FUREDERITSUKU EI ESURITSUJI
JIEEMUZU AARU KUROJIIAA JIYUNI
JIEEN PII DOOMITSUTO
FUREDERITSUKU EI ESURITSUJI
JIEEMUZU AARU KUROJIIAA JIYUNI
Application Number:
JP14984286A
Publication Date:
January 13, 1987
Filing Date:
June 27, 1986
Export Citation:
Assignee:
BASF AG
International Classes:
D01F9/14; D01F9/22; D03D15/00; D03D23/00; (IPC1-7): D01F9/12; D01F9/22; D03D1/00; D03D23/00
Attorney, Agent or Firm:
Tajiro Taiji