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:
Nov. 29, 1988
Filed:
Mar. 18, 1987
Applicant:
Inventors:
George K Rennie, Bebington, GB;
Paul D Hardman, Bebington, GB;
Assignee:
Lever Brothers Company, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
25217411 ; 25217423 ; 252D / ;
Abstract
The invention pertains to fragrant aqueous liquid detergent compositions. By the inclusion therein of shear thinning polymers, having viscosities within defined ranges, improved products are obtained which, when compared with fragrant compositions with other polymers, show an improved longevity of the fragrance, even at a reduced perfume level.