Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1990-09-19
1994-04-19
Ryan, Patrick J.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428421, 4284235, 4284744, 428500, 428902, 524514, 524520, 524521, 524522, 524525, 525183, 525184, C08L 6900, B32B 900, D02G 3200
Patent
active
053044223
ABSTRACT:
A polyamide resin composition comprising: (a) 100 parts by weight of a polyamide; (b) from about 1 part to about 80 parts by weight of an aromatic polyamide fiber; (c) from about 3 parts to about 80 parts by weight of a polytetrafluoroethylene; and (d) from about 1 part to about 20 parts by weight of high-density polyethylene is disclosed. The polyamide resin composition can be molded into sliding members, like bearings, bushings and slide rails, that demonstrate excellent mechanical and physical properties, like low frictional force, low self-abrasion, and low abrasion to metals.
REFERENCES:
patent: 4737539 (1988-04-01), Jinno et al.
patent: 4877813 (1989-10-01), Jinno et al.
patent: 5154673 (1992-10-01), Fukunaga et al.
Antifriction Polymeric Compositions and its Preparation, Vakar, A. A. et al., Apr. 1990, From Otkrytiya, Izodret pp. 139-140.
Ishigaki Takatoshi
Kimura Shin-ichi
Tanabe Takayoshi
Tsuchikawa Shuji
Bando Chemical Industries Ltd.
Ryan Patrick J.
Weisheiger Richard C.
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