Catalyst composition comprising an organoaluminum compound/an or

Details Catalyst composition comprising an organoaluminum compound/an or Catalyst composition comprising an organoaluminum compound/an or

1978-06-26

1979-05-22

Garvin, Patrick

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252428, 252431R, 252431C, 252431N, 526137, C08F 470

Patent

active

041558804

ABSTRACT:
A process for producing cis-1,4 polybutadiene by contacting butadiene with a catalyst consisting of (1) at least one organoaluminum compound, (2) at least one nickel compound selected from the class consisting of nickel salts of carboxylic acids, organic complex compounds of nickel, nickel tetracarbonyl, and (3) at least one hydrogen fluoride complex prepared by complexing hydrogen fluoride with a member of the class consisting of ketones, esters, ethers, alcohols, nitriles and water.

REFERENCES:
patent: 3591658 (1971-07-01), Onishi et al.
patent: 3624000 (1971-11-01), Throckmorton
patent: 3844974 (1974-10-01), Throckmorton
patent: 4102817 (1978-07-01), Throckmorton et al.

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