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:
Dec. 21, 2004
Filed:
Aug. 11, 2001
Applicant:
Inventors:
Jiping Wang, West Chester, OH (US);
Nodie Monroe Washington, Wilberforce, OH (US);
Kathleen Brenner Hunter, Villa Hills, KY (US);
Stanton Lane Boyer, Fairfield, OH (US);
Assignee:
The Proctor & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/22 ;
U.S. Cl.
CPC ...
C11D 3/22 ;
Abstract
Disclosed are detergent compositions and methods which utilize certain modified cellulose ethers as fabric treatment agents that can impart fabric appearance and integrity benefits to fabrics and textiles laundered in washing solutions which contain such agents. Such modified cellulose ether fabric treatment agents are those having selected types and amounts of anhydroglucose ring substituents in order to render them nonionic, cationic or anionic in nature.