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:
Jan. 23, 1979
Filed:
Feb. 02, 1976
Applicant:
Inventors:
Hans J Pracht, Cincinnati, OH (US);
Michael E Burns, West Chester, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
252-88 ; 252-89 ; 252D / ; 252 95 ; 252 99 ;
Abstract
Fabric conditioning compositions contain a cellulose ether having a molecular weight of from 3,000 to 10,000 and a methyl degree of substitution of from 1.8 to 2.7. The presence of the cellulose ether provides a soil release benefit to fabrics contacted with the disclosed compositions.
Pracht, Hans. (1979). Fabric conditioning compositions containing methyl cellulose ether (U.S. Patent No. 4136038). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4136038
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile