Polymer hydrogenation process

Details Polymer hydrogenation process Polymer hydrogenation process

1983-10-12

1985-03-05

Michl, Paul R.

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

Synthetic resins

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

C08F 804

Patent

active

045031967

ABSTRACT:
A process is provided for the selective hydrogenation of the carbon-carbon double bonds in a copolymer of a conjugated diene and one or more copolymerizable monomers which comprises hydrogenating the copolymer in the presence of a monovalent rhodium hydride complex catalyst of the general formula RhHL.sub.x wherein x is 3 or 4 and L is a ligand compound. The hydrogenation is carried out in an organic solvent in which the copolymer and catalyst are soluble and in the absence of additional ligand compound.

REFERENCES:
patent: 3366646 (1968-01-01), Dewhirst
patent: 3898208 (1975-08-01), Krause

Affiliated with

Also associated with

Rating

Polymer hydrogenation process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymer hydrogenation process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymer hydrogenation process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1735112