Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
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
Michl Paul R.
The General Tire & Rubber Company
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