Method for the preparation of polyvinyl chloride by suspension o

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526200, 526208, 526344, C08F 224, C08F 218

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active

040937887

ABSTRACT:
The use of an anthraquinone sulfonate as an additive in an aqueous suspension or emulsion medium containing a vinyl chloride monomer substantially reduces the formation of polymer scale which is normally deposited on the inner walls of the polymerization vessel after a suspension or emulsion polymerization has been conducted.

REFERENCES:
patent: 3004009 (1961-10-01), Dell
patent: 3669946 (1972-06-01), Koyanagi

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