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:
Sep. 08, 1998
Filed:
Jun. 20, 1996
Applicant:
Inventors:
Karl Shiqing Wei, Mason, OH (US);
Louis Fay Wong, Mason, OH (US);
Mark Richard Sine, Morrow, OH (US);
Timothy Woodrow Coffindaffer, Loveland, OH (US);
Toan Trinh, Maineville, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; A61K / ;
U.S. Cl.
CPC ...
510101 ; 510102 ; 510107 ; 510121 ; 510123 ; 510125 ; 510130 ; 510137 ; 510159 ;
Abstract
Liquid personal cleansing compositions which provide enhanced perfume deposition on the skin and which provide increased on-skin fragrance longevity. The liquid personal cleansing compositions contain from about 0.5% to about 5% of a cationic material, from about 1% to about 80% of an anionic surfactant, from about 0.01 to about 5% of a volatile perfume, and water. The ratio of cationic polymer to the anionic surfactant ranges from about 1:15 to about 1:5.