Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1984-04-23
1985-10-29
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...
525 70, 525 80, C08L 6900
Patent
active
045501386
ABSTRACT:
Polycarbonate resin blended with 3-40% of AES graft copolymer containing 30-80% rubber has high impact strength without substantial loss in heat distortion temperature.
REFERENCES:
patent: 3880783 (1975-04-01), Serini et al.
patent: 3988389 (1976-10-01), Margotte et al.
patent: 4172103 (1979-10-01), Serini et al.
Paddock Charles F.
Wefer John M.
Pertilla Theodore E.
Shedden John A.
Uniroyal Inc.
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