Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1979-08-27
1981-07-14
Jiles, Henry R.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
2603459R, C07D30760
Patent
active
042786045
ABSTRACT:
A method is provided for preparing an alkenyl-substituted anhydride of an unsaturated dicarboxylic acid which comprises reacting a mole of an olefin or a polyolefin having from 3 to 200 carbon atoms with from about 0.9 to 2.0 moles of an anhydride of an unsaturated dicarboxylic acid in the presence of from about 5 to about 5000 ppm, based on said polyolefin, of a brominated phenol.
REFERENCES:
patent: 3412111 (1968-11-01), Irwin et al.
patent: 3476774 (1969-11-01), Zaweski et al.
patent: 3935249 (1976-01-01), Puskas et al.
Dentz Bernard
Jiles Henry R.
Kulason Robert A.
O'Loughlin James J.
Ries Carl G.
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