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:
Sep. 10, 1991
Filed:
Dec. 30, 1987
Peter L Steyn, West Orange, NJ (US);
Robert Corring, Rockaway Township, Morris County, NJ (US);
Lever Brothers Company, Division of Conopco, Inc., New York, NY (US);
Abstract
An aqueous cleaning composition is provided in a gel form having a viscosity on a Haake Rotovisco RV-100 Viscometer at 25.degree. C. under 5 sec.sup.-1 shear of from about 1,000 to 20,000 cps and under 21 sec.sup.-1 shear of from about 200 to 5,000 cps, a pH range from 11 to 13, and a steady state viscoelastic deformation compliance J.sub.e .degree. greater than 0.01, and wherein the light transmittance through a sample 2 cm thick is at least 10%. The composition will incorporate a polycarboxylic polymeric thickener, especially a cross-linked polyacrylic acid. Also present will be a structurant which can either be up to 2% alumina or up to 0.05% hectorite clay. Also present in the composition will be from 0.01 to 20% of an alkyl polyglycoside which ensures improved cleaning and clarity.