Additives for resins and their composition

Details Additives for resins and their composition Additives for resins and their composition

1986-07-11

1988-05-03

Jacobs, Lewis T.

Compositions: coating or plastic

Materials or ingredients

524450, C04B 1404, C08K 334

Patent

active

047417790

ABSTRACT:
This invention provides an additive for resins prepared by mixing (i) an A-type zeolite having a substantially spherical form and a median particle size not larger than 5 .mu.m or an acid treated product thereof, and (ii) fine amorphous silica. The additive has high lubricating qualities and free-flowing properties. A resin composition comprising said additive shows good heat stability, antioxidizing and antiblocking properties.

REFERENCES:
patent: 2848346 (1958-08-01), Bertorelli
patent: 3054769 (1962-09-01), Pike
patent: 3428595 (1969-02-01), Tsukada et al.
patent: 3518206 (1970-06-01), Sowards et al.
patent: 3844977 (1974-10-01), Young
patent: 3894983 (1975-07-01), Higbee
patent: 4113659 (1978-09-01), Michalko
patent: 4198320 (1980-04-01), Chester et al.
patent: 4250081 (1981-02-01), Bode et al.

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