High impact PVC/polycarbonate alloy compositions

Details High impact PVC/polycarbonate alloy compositions High impact PVC/polycarbonate alloy compositions

1992-01-07

1993-06-15

Buttner, David J.

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

Synthetic resins

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

525133, 525146, 525147, 525148, C08L 6900, C08L 2706

Patent

active

052199363

ABSTRACT:
A preferred rigid thermoplastic resin composition having high impact strength and resistance to thermal distortion includes a vinyl chloride resin/polycarbonate alloy and at least 3 parts by weight of butadiene-modified acrylic per 100 parts by weight of the alloy. A particularly preferred thermoplastic resin composition includes the alloy and both butadiene-modified acrylic and ethylene-vinyl acetate copolymer.

REFERENCES:
patent: 3882192 (1975-05-01), Elghani
patent: 4105711 (1978-08-01), Hardt
patent: 4500665 (1985-02-01), Brecker
patent: 4504624 (1985-03-01), Heuschen
patent: 4507434 (1985-03-01), Ranade
patent: 4680343 (1987-07-01), Lee
Material Safety Data Sheet for Durastrength 200; Atochem Three Parkway, Philadelphia, Pa. 19102.
Modern Plastics, Sep. 1990 p. 137.
Durastrength 200; product literature of M & T Chemicals Rahway, N.J.
Durastrength 200 Impact Modifier; product literature of M & T Chemicals Rahway, N.J.

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