High impact molding compositions

Details High impact molding compositions High impact molding compositions

1980-11-21

1982-06-15

Lieberman, Paul

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

Synthetic resins

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

525183, C08L 7700

Patent

active

043352235

ABSTRACT:
Certain metal compounds such as antimony oxide and magnesium oxide are used to enhance the notched Izod impact resistance of molded objects made from selected polyamide copolymer compositions comprised of polyepsiloncaprolactam (nylon-6) or polyhexamethyleneadipamide (nylon-66) and preferably ethylene/ethyl acrylate and ethylene/acrylic acid copolymers.

REFERENCES:
patent: 3264272 (1966-08-01), Rees
patent: 3375219 (1968-03-01), Robb
patent: 3472916 (1969-10-01), Anspon
patent: 3492916 (1970-01-01), Starkweather
patent: 3516961 (1970-06-01), Robb
patent: 3676400 (1972-07-01), Kohan
patent: 3833708 (1974-09-01), Miller
patent: 3845163 (1974-10-01), Murch
patent: 4035436 (1977-07-01), Matsubara
patent: 4078014 (1978-03-01), Starkweather
patent: 4160790 (1979-07-01), Mason

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