The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 1999
Filed:
Apr. 09, 1997
Applicant:
Inventors:
Thomas Allen Hutchins, Cincinnati, OH (US);
Michael Albert Snyder, Mason, OH (US);
Mario Paul Clarizia, Iowa City, IA (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 7012 ; 424401 ; 424 7818 ; 424 7824 ; 424 701 ; 424 702 ; 424 7012 ; 424 7016 ; 424 7019 ; 424 7022 ; 424 7027 ; 424 7028 ; 424 47 ; 514844 ; 514845 ; 514846 ; 514847 ; 514944 ;
Abstract
The present invention relates to personal care compositions comprising a copolymer complex and a volatile, hydrophobic solvent component for solubilizing or dispersing the copolymer complex. The copolymer complex is formed by complexing a fatty amine with a copolymer, wherein the copolymer comprises a hydrophobic monomer, a hydrophilic monomer such that at least 1%, by weight of the total copolymer, comprises hydrophilic monomers bearing acidic functional groups and, optionally, a hydrophobic macromonomer.