Title:
METHOD AND DEVICE FOR CONTINUOUSLY FORMING ROD-LIKE FIBER-REINFORCED RESIN MATERIAL
Document Type and Number:
WIPO Patent Application WO/1992/011986
Kind Code:
A1
Abstract:
A method and a device for continuously forming rod-like fiber-reinforced resin materials susceptible to impregnation and high in fiber content. The method is characterized in that a fiber-reinforced thermoplastic resin sheet (200) containing fibers arranged in the form of a sheet and impregnated with thermoplastic resin is divided into strips each containing a specified number of fibers and passed through grooves of a roll (30) while kept softened and under tension. The device is characterized by being provided with means to supply a fiber-reinforced thermoplastic resin sheet (200) containing fibers arranged in the form of a sheet and impregnated with thermoplastic resin, and with a grooved roll (30) for forming said sheet whose resin is kept softened into rod-like strips.
Inventors:
NAKAKURA TOSHIYUKI (JP)
SAKAI HIDEO (JP)
KOBA TOMOHITO (JP)
MASUDA MISAO (JP)
KISHI SATORU (JP)
MARUKO CHIAKI (JP)
TANABE HIROSHI (JP)
SAKAI HIDEO (JP)
KOBA TOMOHITO (JP)
MASUDA MISAO (JP)
KISHI SATORU (JP)
MARUKO CHIAKI (JP)
TANABE HIROSHI (JP)
Application Number:
PCT/JP1992/000009
Publication Date:
July 23, 1992
Filing Date:
January 09, 1992
Export Citation:
Assignee:
MITSUI TOATSU CHEMICALS (JP)
International Classes:
B29B11/16; B29B15/12; B29C53/80; B29C70/04; B29C70/50; B31F1/00; (IPC1-7): B29B11/16; B29B15/12; B29K105/10; B29L31/06
Foreign References:
| JPS5440873A | 1979-03-31 | |||
| JPH01263005A | 1989-10-19 | |||
| JPS61229535A | 1986-10-13 | |||
| JPS6461557A | 1989-03-08 |
Other References:
See also references of EP 0521161A4
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