Block copolymers of polyphenylene oxides and non-sterically-hind

Details Block copolymers of polyphenylene oxides and non-sterically-hind Block copolymers of polyphenylene oxides and non-sterically-hind

1981-10-08

1983-02-22

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...

525905, 528125, 528167, 528171, 528202, C08L 7104, C08L 6900

Patent

active

043749593

ABSTRACT:
This invention relates to block copolymers of polyphenylene oxides and non-sterically-hindered high molecular weight aromatic polycarbonates. These block copolymers can be molded, calendered, or extruded as films, sheets, fibers, laminates or other useful articles of manufacture.

REFERENCES:
patent: 3342892 (1967-09-01), Laakso et al.
patent: 3875256 (1975-04-01), White

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