Use of charged amphiphilic statistic polymers for thickening...

Details Use of charged amphiphilic statistic polymers for thickening... Use of charged amphiphilic statistic polymers for thickening...

2002-12-20

2010-10-26

Cheung, William K (Department: 1796)

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C526S317100, C526S319000

Reexamination Certificate

active

07820752

ABSTRACT:
The invention concerns the use as thickening agent of an aqueous composition comprising at least 5 wt. % of one or several phase-organized surfactant(s) comprising giant micelles whereof the average length represents at least four times the mean diameter, of at least a charged statistic amphiphilic polymer soluble in the aqueous composition, said amphiphilic polymer being used in a content such that the viscosity of the aqueous composition comprising the amphiphilic polymer is at least three times higher than that of the composition without amphiphilic polymer and than that of an aqueous composition comprising only the amphiphilic polymer. The invention also concerns aqueous compositions comprising said amphiphilic polymer, and are particularly designed for cosmetic uses.

REFERENCES:
patent: 5964295 (1999-10-01), Brown et al.
Encyclopedia of Surface and Colloid Science; vol. ,4; edited by Arthur T. Hubbard; © 2002 by Marcel Dekker, Inc.; four pages.
Gums and Stabilisers For The Food Industry; Special Publication No. 251; ISBN 0-85404-820-0; © The Royal Society of Chemistry 2000, four pages.
Handbook of Detergents; Surfactant Science Series vol. 82; Part A; properties; edited by Guy Broze; ISBM: 0-8247-14172; © 1999 by Marcel Dekker, Inc.; three pages.
The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals; Eleventh Edition; published by Merck & Co., Inc.; Rahway, N.J., U.S.A. 1989; two pages.

Affiliated with

Also associated with

Rating

Use of charged amphiphilic statistic polymers for thickening... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Use of charged amphiphilic statistic polymers for thickening..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Use of charged amphiphilic statistic polymers for thickening... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4201196