Self-lubricating thermoplastic resin wear part

Details Self-lubricating thermoplastic resin wear part Self-lubricating thermoplastic resin wear part

1988-05-06

1989-10-17

Jacobs, Lewis T.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524263, C08K 554

Patent

active

048748072

ABSTRACT:
A self-lubricating wear part is formed of a thermoplastic resin composition which exhibits improved durability to abrasion. The resin composition includes a thermoplastic polyester resin or polyacetal resin in an amount between 99.9 to 80.0 parts by weight, and a silicon oil having a viscosity of 150,000 cSt or more in an amount between 0.1 to 20 parts by weight.

REFERENCES:
patent: 3491048 (1970-01-01), Sargent
patent: 4131594 (1978-12-01), Nakamura et al.
patent: 4387176 (1983-06-01), Frye
patent: 4472556 (1984-09-01), Lipowitz et al.
patent: 4485212 (1984-11-01), Wefer
patent: 4487858 (1984-12-01), Lovgren et al.
patent: 4647609 (1987-03-01), O'Brien

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