Impact resistant polyester blends

Details Impact resistant polyester blends Impact resistant polyester blends

1989-03-17

1992-11-10

Short, Patricia A.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524394, 525 64, 525166, 525173, C08L 6702, C08L 5104, C08L 5502

Patent

active

051624168

ABSTRACT:
Impact resistant polymer blends of crystallizable polyester, e.g. PET, and styrene copolymer graft rubber composition, e.g. ABS, and an impact modifying amount of a mixture of a fatty acid salt, e.g. sodium stearate, and an acid copolymer, e.g. SMA, are useful as engineering thermoplastics, e.g. for injection molding of articles requiring high impact resistance.

REFERENCES:
patent: Re32334 (1987-01-01), Deyrup
patent: 3919353 (1975-11-01), Castelnuovo et al.
patent: 4096202 (1978-06-01), Farhnam et al.
patent: 4368286 (1983-01-01), Hayashi et al.
patent: 4417026 (1983-11-01), Lindner et al.
patent: 4483949 (1984-11-01), Semen et al.
patent: 4526923 (1985-07-01), Hornbaker et al.
patent: 4659767 (1987-04-01), Dunkle et al.

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