Process for deodorizing isobutylene polymer

Details Process for deodorizing isobutylene polymer Process for deodorizing isobutylene polymer

1990-05-04

1991-08-27

Teskin, Fred

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

Synthetic resins

Treating polymer containing material or treating a solid...

528483, 528490, 585255, 585823, C08F 804

Patent

active

050434209

ABSTRACT:
A process to hydrogenate and deodorize a polyisobutylene polymer of from 100 to 4000 molecular weight and cosmetic dermatological compositions containing the hydrogenated, deodorized polyisobutylene polymers are disclosed.

REFERENCES:
patent: 3100808 (1963-08-01), Dyer
patent: 3356660 (1967-12-01), Mortiz et al.
patent: 4061780 (1977-12-01), Yoshida et al.

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