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. 27, 2011
Filed:
Jun. 01, 2009
Applicants:
Florence Catherine Courchay, Brussels, BE;
Walter Nuyts, Mechelen, BE;
Johannes Georg Winter, Unterhaching, DE;
Inventors:
Florence Catherine Courchay, Brussels, BE;
Walter Nuyts, Mechelen, BE;
Johannes Georg Winter, Unterhaching, DE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present relates to a surfactant concentrate comprising at least 75% of an essentially completely neutralized anionic sulphated surfactant and 5% to 25% carboxylic acid, of which 4% to 96% of the carboxylic acid is in its free acid form, the process for making it and a detergent composition containing it.