Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1980-07-28
1982-01-26
Garvin, Patrick
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
C08F 402, C08F 464
Patent
active
043127843
ABSTRACT:
Polymerization of alpha monoolefins employing a catalyst comprising (A) a component formed by intensive mixing (milling) of titanium halide, a Lewis base, anhydrous magnesium or manganese chloride, and an unsaturated additive, (B) trihydrocarbylaluminum and, optionally, a Lewis base, and optionally (C) a dihydrocarbylaluminum halide.
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Jaggard et al., Defensive Publication T951,009, Published 10/5/76.
Garvin Patrick
Phillips Petroleum Co.
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