Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1991-08-02
1993-03-16
Henderson, Christopher
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526273, C08F 1406, C08F 220
Patent
active
051945363
ABSTRACT:
A process of preparing a lower vinyl chloride polymer which comprises suspension polymerization of a vinyl chloride monomer of a mixture of unsaturated monomers consisting essentially of vinyl chloride, in an aqueous solvent, in the presence of a straight chain alkyl vinyl compound having an epoxy end terminal group represented by the formula I: ##STR1## wherein n is an integer of 2-20.
REFERENCES:
patent: 2993034 (1961-07-01), Swern
patent: 4845174 (1989-07-01), Amano
patent: 4999071 (1991-03-01), Nakamura
Fujiwara Makoto
Koga Toshimichi
Yamamuro Toshikatsu
Henderson Christopher
Shin-Etsu Chemical Co. , Ltd.
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