Polyester-polycarbonate-graft polymer alloy

Details Polyester-polycarbonate-graft polymer alloy Polyester-polycarbonate-graft polymer alloy

1989-11-08

1991-12-24

Bleutge, John C.

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

Synthetic resins

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

525 64, 525 92, C08L 6900

Patent

active

050753746

ABSTRACT:
A blend comprising 40 to 90 weight percent of a polycarbonate; 5 to 45 weight percent of a polyterephthalate ester; and 5 to 45 weight percent of a styrene acrylate terpolymer grafted onto a styrene-butadiene di or tri block polymer shows a good balance of properties including a high impact strength.

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patent: 4866123 (1989-09-01), Wittmann
patent: 4866125 (1980-09-01), Lo et al.
patent: 4883840 (1989-11-01), Cartasegna
Derwent WPI #84-147555/24, O. Boutni et al.
Thermoplastic Polyester Moulding Composition.
Derwent WPI #85-082543/14, J. Chung et al.
Thermoplastic Blend for Mounding.
Derwent WPI #87-076525/11, Resin Composition for Car Body Moulding.
Derwent WPI #87-356703/51, M. Hongo et al., Composition for Exterior Use in Automobiles.

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