Title:
RESIN COMPOSITION REINFORCED WITH POLYAMIDE FIBERS AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/1999/048973
Kind Code:
A1
Abstract:
100 parts by weight of a polyolefin resin (a) is melt-kneaded together with a mixture comprising 10 to 400 parts by weight of a rubbery polymer (b) having a glass transition temperature of 0 °C or lower, 10 to 400 parts by weight of a thermoplastic polyamide (c) containing a phyllosilicate, and a silane coupling agent (d). The product is extruded and then stretched or rolled at a temperature lower than the melting point of the ingredient (c) to disperse the same in the form of fibers. The resin composition reinforced with polyamide fibers thus obtained is excellent in strength, rigidity, and frictional performance.
Inventors:
YAMAMOTO SHINJI (JP)
KURIHARA HIDEO (JP)
NAKAYAMA KIMIO (JP)
ASANO YUKIHIKO (JP)
KURIHARA HIDEO (JP)
NAKAYAMA KIMIO (JP)
ASANO YUKIHIKO (JP)
Application Number:
PCT/JP1998/001216
Publication Date:
September 30, 1999
Filing Date:
March 20, 1998
Export Citation:
Assignee:
UBE INDUSTRIES (JP)
YAMAMOTO SHINJI (JP)
KURIHARA HIDEO (JP)
NAKAYAMA KIMIO (JP)
ASANO YUKIHIKO (JP)
YAMAMOTO SHINJI (JP)
KURIHARA HIDEO (JP)
NAKAYAMA KIMIO (JP)
ASANO YUKIHIKO (JP)
International Classes:
C08L23/02; C08L77/00; C08L23/16; (IPC1-7): C08L23/02; C08K5/54; C08K7/02; C08L77/00
Foreign References:
| JPH07278360A | 1995-10-24 | |||
| JPH0812881A | 1996-01-16 | |||
| JPS6274957A | 1987-04-06 |
Attorney, Agent or Firm:
Ishida, Takashi (Toranomon 37 Mori Building 5-1, Toranomon 3-chom, Minato-ku Tokyo, JP)
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