Method for the preparation of rubbers with low molecular weights

Details Method for the preparation of rubbers with low molecular weights Method for the preparation of rubbers with low molecular weights

1975-01-24

1976-05-18

Hamrock, William F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 795NV, 260 96D, 260879, 260769, 260773, 526213, 526217, 526222, 526227, 526914, 526915, C08C 1908, C08C 1920

Patent

active

039577376

ABSTRACT:
An unsaturated hydrocarbon elastomer with a high molecular weight is reacted upon an oxidizer and a reducer forming a redox couple, in an organic solvent medium in the absence of air or in an aqueous medium, the oxidizer being selected from the group consisting of hydrogen peroxide and organic peroxides, and the reducer being selected from the group consisting of sulphinic acids and their derivatives and of hydrazine and its derivatives.
The pasty to liquid materials obtained give, after having been vulcanized and possibly reinforced, elastomeric products.

REFERENCES:
patent: 2770603 (1956-11-01), Lynch
patent: 3062802 (1962-11-01), Cunneen et al.
patent: 3790549 (1974-02-01), Feniak

Affiliated with

Also associated with

Rating

Method for the preparation of rubbers with low molecular weights does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the preparation of rubbers with low molecular weights, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the preparation of rubbers with low molecular weights will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2234765