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:
Oct. 30, 1984
Filed:
Feb. 29, 1984
Applicant:
Inventor:
Ho T Tai, Santes, FR;
Assignee:
Lever Brothers Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; C11D / ;
U.S. Cl.
CPC ...
252-88 ; 25217412 ;
Abstract
An improved laundry detergent composition which combines effective cleaning performance with effective textile softening performance on a wide range of textile materials comprises an anionic and/or nonionic surfactant and a synergistic mixture of a water-insoluble long chain C.sub.10 -C.sub.26 tertiary amine and cellulase. The cellulase is preferably an alkali cellulase having an optimum pH of above 7 and is preferably used in an amount corresponding to a cellulase activity of from 0.25 to 150 or higher regular C.sub.x cellulase activity units/gram of the detergent composition.