Process for making polyvinyl chloride using phenothiazine oligom

Details Process for making polyvinyl chloride using phenothiazine oligom Process for making polyvinyl chloride using phenothiazine oligom

1989-10-20

1993-09-07

Henderson, Christopher

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526 62, 5263442, C08F 216

Patent

active

052430006

ABSTRACT:
A microsuspension polymerization process for polymerizing vinyl chloride and optional comonomers to polyvinyl chloride and optional copolymers is disclosed which comprises conducting the polymerization in a tubular reaction zone without agitation in the presence of a compound having the formula ##STR1##

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Chemical Abstracts (1983) vol. 98:144251d, Romanovich et al.

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