Process for producing graft polymer

Details Process for producing graft polymer Process for producing graft polymer

1992-02-12

1993-12-28

Seccuro, Jr., Carman J.

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

Synthetic resins

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

525197, 525198, 525 72, 525104, 525200, 525129, 525189, C08L 2512, C08L 2316

Patent

active

052740420

ABSTRACT:
A graft polymer wherein an iodine-containing fluororubber has been grafted on an ethylene-.alpha.-olefin copolymer can be obtained by mixing 30 parts by weight of an iodine-containing fluororubber (a vinylidene fluoride-hexafluoropropylene copolymer containing iodine) and 70 parts by weight of an ethylene-propylene copolymer rubber at 180.degree. C. for 30 minutes while applying shear deformation using a Brabender mixer.

REFERENCES:
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patent: 4251399 (1981-02-01), Tomoda et al.
patent: 4260698 (1981-04-01), Tatemoto et al.
patent: 4279808 (1981-07-01), Hornbaker et al.
patent: 4487882 (1984-12-01), Ueta et al.
patent: 4931499 (1990-06-01), Sakai et al.

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