Process for the preparation of novel high chlorinated butyl rubb

Details Process for the preparation of novel high chlorinated butyl rubb Process for the preparation of novel high chlorinated butyl rubb

1974-06-10

1976-03-30

Hamrock, William F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 336A, 260 853H, 260 947HA, 260 96HA, C08d 504

Patent

active

039474321

ABSTRACT:
A process for preparation of a highly chlorinated isobutylene-multiolefin copolymer, such as butyl rubber, containing more than one but not exceeding two chlorine atoms per double bond of the copolymer by chlorinating such copolymer in the presence of an aliphatic diamine derivative, such as ethylene diamine, propylene diamine, piperazine, triethylene diamine or bis-N,N-ethylene-ethylene diamine. A vulcanizable composition containing such chlorinated copolymer has has improved rate of vulcanization, covulcanizability with highly unsaturated rubber and adhesiveness.

REFERENCES:
patent: 3779979 (1973-12-01), Tsuchiya

Affiliated with

Also associated with

Rating

Process for the preparation of novel high chlorinated butyl rubb does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of novel high chlorinated butyl rubb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of novel high chlorinated butyl rubb will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-520414