Title:
【発明の名称】ポリアセタール樹脂組成物及び摺動部材
Document Type and Number:
Japanese Patent JP3043344
Kind Code:
B2
Abstract:
Polyacetal resin molding compositions and sliding members formed thereof exhibiting anti-friction and abrasion-resistance properties are provided by compositions which include (A) 100 parts by weight of a polyacetal base resin, (B) between 0.5 and 40 parts by weight of a branched or cross-linked graft copolymer which is a graft-reaction product of (a) an olefin polymer, and (b) a vinyl or ether polymer, (C) between 0.1 and 20 parts by weight of a lubricant, and (D) between 0.5 and 30 parts by weight of an inorganic powder having a mean particle diameter of 50 mu m or less and a content of particles having a particle diameter of 100 mu m or less of at least 95%.
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Inventors:
Toshihiko Endo
Osamu Kado
Katsutomo Takayama
Nobuyuki Matsunaga
Osamu Kado
Katsutomo Takayama
Nobuyuki Matsunaga
Application Number:
JP24880989A
Publication Date:
May 22, 2000
Filing Date:
September 25, 1989
Export Citation:
Assignee:
Polyplastics Co., Ltd.
International Classes:
C08K3/00; C08L59/02; C08L59/00; C08L61/20; C08L51/00; (IPC1-7): C08L59/00
Domestic Patent References:
| JP5647968A | ||||
| JP63175069A | ||||
| JP63284254A | ||||
| JP60149650A | ||||
| JP5628236A |
Attorney, Agent or Firm:
Kaoru Furuya (3 outside)