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:
Aug. 21, 2001
Filed:
May. 18, 2000
Applicant:
Inventors:
Chandrika Kasturi, Cincinnati, OH (US);
Michael Gayle Schafer, Alexandria, KY (US);
Mark Robert Sivik, Ft. Mitchell, KY (US);
Bernard William Kluesener, Harrison, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/37 ;
U.S. Cl.
CPC ...
C11D 3/37 ;
Abstract
The present invention relates to zwitterionic suds stabilizers suitable for use in liquid detergent compositions, said zwitterionic suds stabilizers provide enhanced suds volume and suds retention thereby signaling the lasting efficacy of the detersive ingredients. The compositions of the present invention also have increased effectiveness for preventing redeposition of grease from the wash solution.