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:
Aug. 25, 1992
Filed:
Dec. 30, 1987
Applicant:
Inventors:
Robert Corring, Rockaway Township, Morris County, NJ (US);
Robert Gabriel, Maplewood, NJ (US);
Assignee:
Lever Brothers Company, a Division of Conopco, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252 90 ; 252 91 ; 252 95 ; 252102 ; 252140 ; 252173 ; 25217412 ; 25217413 ; 25217424 ; 25217425 ;
Abstract
A cleaning composition is provided comprising a clear gel with opaque particles of an active material uniformly dispersed and suspended within the gel. A surfactant is present in the gel. The active material is surrounded by a protective substance such as an encapsulating layer. Representative of active materials are chlorine and oxygen bleaches, bleach precursors, enzymes, fabric softeners, surfactants, perfumes and mixtures of these materials.