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. 24, 2002
Filed:
Dec. 22, 1998
Applicant:
Inventors:
Steven Jozef Louis Coosemans, Kampenhout, BE;
Axel Meyer, Brussels, BE;
Jean-Pol Boutique, Gembloux, BE;
James Pyott Johnston, Overijse, BE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D 3/395 ; C11D 7/18 ; C11D 7/54 ;
U.S. Cl.
CPC ...
C11D 3/395 ; C11D 7/18 ; C11D 7/54 ;
Abstract
There is provided a liquid nonaqueous detergent composition comprising an alcohol alkoxylate nonionic surfactant and a bleach precursor having a Krafft point of at least 10° C., said surfactant and said precursor being present in a molar ratio of nonionic surfactant to bleach precursor of at least 2:1.