Latex extended with grafted mineral oil

Details Latex extended with grafted mineral oil Latex extended with grafted mineral oil

1979-03-02

1980-03-25

Michl, Paul R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 297GP, 260 336AQ, 585 3, C08K 509

Patent

active

041950089

ABSTRACT:
Free-radical graft polymerization of an unsaturated monomer like acrylic acid, methacrylic acid and so forth on mineral oils such as rubber processing and/or extending oils provides a "grafted oil" which can be used to extend polymers such as carboxylated SBR latices with substantial retention of their original adhesive properties. These grafted modified oils, also, can be used as seeds or emulsifiers, when emulsified, in emulsion polymerization. These grafted oils can be used as plasticizers for plastics and dry rubbers.

REFERENCES:
patent: 2462792 (1949-02-01), Wadsworth
patent: 3479313 (1969-11-01), Kreider
patent: 3817899 (1974-06-01), Turck
patent: 3928171 (1975-12-01), Yan
patent: 3965018 (1976-06-01), Heilman

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