Polyacetal copolymers and process for production thereof

Details Polyacetal copolymers and process for production thereof Polyacetal copolymers and process for production thereof

1984-03-13

1985-08-13

Pertilla, Theodore E.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525399, 525400, 525401, 525427, 525441, 525456, C08F 828, C08L 6102

Patent

active

045351279

ABSTRACT:
A polyacetal copolymer composed of an acetal polymer portion and a thermoplastic elastomer portion having soft segments and hard segments, the second-order transition temperature of said elastomer portion being in the range of -120.degree. to 40.degree. C. A process for producing such a polyacetal copolymer is also described.

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patent: 3872182 (1975-03-01), Sextro et al.
patent: 3925505 (1975-12-01), Sextro et al.
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patent: 4277577 (1981-07-01), Burg et al.

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