Continuous process for grafting a polyolefin, the grafted polyol

Details Continuous process for grafting a polyolefin, the grafted polyol Continuous process for grafting a polyolefin, the grafted polyol

1994-12-22

1997-07-22

Cain, Edward J.

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

Synthetic resins

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

5253337, C08F26704

Patent

active

056504683

ABSTRACT:
Continuous process for grafting a polyolefin within a melt including a polyolefin of linear olefin containing from 2 to 8 carbon atoms, a graftable functional monomer and a radical-generator, in an extruder including at its exit a compression zone followed by a discharge zone, in which at least one antioxidant additive is introduced into the melt not later than before the latter enters the compression zone of the extruder.
Stabilized grafted polyolefin obtained by means of this process.

REFERENCES:
patent: 3884451 (1975-05-01), Stenmark et al.
patent: 4187212 (1980-02-01), Zinke et al.
patent: 4290941 (1981-09-01), Zinke et al.
patent: 4923918 (1990-05-01), Komori et al.
patent: 4927888 (1990-05-01), Strait et al.
patent: 5021510 (1991-06-01), Vroomans et al.
patent: 5216061 (1993-06-01), Boudreaux, Jr.
patent: 5231132 (1993-07-01), Khouri
Chemical Abstracts, vol. 105, No. 9, Nov. 1, 1986, p. 45, "Propylene Polymer Compositions", Hamada Yoshinori et al.

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