Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jennifer L. Smith0
Yin Z. Hessefort0
Wayne M. Carlson0
Douglas Betts0
Loralei Brandt0
Date of Patent
November 25, 2008
0Patent Application Number
103232170
Date Filed
December 18, 2002
0Patent Primary Examiner
Patent abstract
A cosmetically acceptable composition for treating skin comprising about 0.1 to about 20 weight percent, based on polymer solids, of an anionic polymer composed of from about 10 to about 80 mole percent of 2-acrylamido-2-methyl-1-propanesulfonic acid or a base addition salt thereof and from about 90 to about 20 mole percent of one or more anionic or nonionic monomers.
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