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:
Apr. 10, 2001
Filed:
Feb. 07, 2000
Sherri Lynn Randall, Hamilton, OH (US);
Rajan Keshav Panandiker, West Chester, OH (US);
Eugene Paul Gosselink, Cincinnati, OH (US);
LeeAnn Luipold, Cincinnati, OH (US);
Bernhard Mohr, Schwabisch Hall, DE;
Dieter Boeckh, Limburgerhof, DE;
Ralf Norenberg, Frankfurt, DE;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
Compositions than contain from about 1% to about 80% by weight of surfactants selected from the group consisting of nonionic, anionic, cationic, amphoteric or zwitteronic surfactants, or mixtures thereof; and from about 0.1% to about 10%, by weight of a mixture of amino acid based polymers, oligomers or copolymers of the general formula (I) wherein the polymer, oligomer, or copolymer contains at least about 5 mole % of one or more amino acids and an organic acid are disclosed. The compositions are useful as fabric treatment agents as they can impart fabric appearance and integrity benefits to fabrics.