Enhancing the cure rate of a rubber by using hydroformylated car

Details Enhancing the cure rate of a rubber by using hydroformylated car Enhancing the cure rate of a rubber by using hydroformylated car

1990-02-06

1992-06-09

Henderson, Christopher

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

524496, 525351, C08C 1920

Patent

active

051207982

ABSTRACT:
There is disclosed a process for hydroformylation of carbon black. The carbon black is hydroformylated by reacting carbon black with carbon monoxide and hydrogen under hydroformylation conditions in the presence of a hydroformylation catalyst and organic reaction solvent. Addition of the hydroformylated carbon black enhances the rates of cure of sulfur vulcanizable rubber.

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