Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1994-10-13
1995-10-17
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526 83, 5263442, C08F 240, C08F11406
Patent
active
054592119
ABSTRACT:
The temperature of the polymerization medium of vinyl chloride with the involvement of oil-soluble initiators is controlled essentially by direct and modified injection of an effective amount of a strong inorganic inhibitor of radical polymerization or of a precursor advantageously chosen from iodine and nitrogen monoxide, as well as from alkali metal iodides and nitrites, which are the respective precursors of iodine and of nitrogen monoxide.
REFERENCES:
patent: 3642756 (1972-02-01), Meeks et al.
patent: 3691080 (1972-09-01), Bauer et al.
patent: 3790542 (1974-02-01), Koyanagi et al.
Martin Roland
Noel Stephane
Schofer Joseph L.
Solvay ( Societe Anonyme)
Weber Tom
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