Polyacetal resin composition

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...

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524512, 523222, 523351, 525154, C08L 5900, C08K 304

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active

048732826

ABSTRACT:
A polyacetal resin composition comprising a polyacetal, a polyolefin, and carbon black dispersed in a special morphology, which is excellent in thermal conductivity, sliding property, moldability, and molding appearance. The composition provides a sliding part for electrical equipments, e.g., gears, bearings, cams, etc., which has excellent sliding properties, makes low noise, and exhitits high abrasion resistance.

REFERENCES:
patent: 3377313 (1968-04-01), Jupa
patent: 3969313 (1976-07-01), Aishima
patent: 4391741 (1983-07-01), Masamoto
patent: 4670508 (1987-06-01), Ohdaira
Database WPI, No. 76-87888x, Derwent publ. Ltd., London,GB, & JP-A-51-114447 *abstract* (date unavailable).
Database WPIL, No. 84-060919, Derwent Publ Ltd., London GB, & Su-A-1014 843 *Abstract* (date unavailable).
Database WPIL, No. 88-087300, Derwent Publ. Ltd., London, GB & JP-A-63-17021988 *Abstract* (date unavailable).
Ritchie; Platicizers, Stabilizers and Fillers; 1972 pp. 265-266.

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