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. 01, 1997
Filed:
Aug. 12, 1993
Applicant:
Inventors:
Frederick A Hartman, Cincinnati, OH (US);
Bruno A Hubesch, Tervuren, BE;
Johan G Pluyter, Strombeek-Bever, BE;
Manuel G Venegas, West Chester, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; D06M / ;
U.S. Cl.
CPC ...
510522 ; 510521 ; 510527 ; 510530 ; 435263 ;
Abstract
The present invention relates to aqueous fabric conditioning compositions containing a quaternary ammonium compound and/or amine precursor thereof of the formulae (I) or (II) herein, and a cellulase, said compositions having a neat pH at 20.degree. C., of from about 2.0 to about 4.5.