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. 12, 1999
Filed:
Jul. 03, 1997
Applicant:
Inventors:
Daniel Joseph Fox, Tenafly, NJ (US);
Nancy Pergament, Closter, NJ (US);
Feng-Lung Hsu, Tenafly, NJ (US);
Assignee:
Lever Brothers Company Division of Conopco, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; D06L / ;
U.S. Cl.
CPC ...
106516 ; 106515 ; 106521 ; 106522 ; 106527 ; 8137 ;
Abstract
A concentrated aqueous fabric conditioning composition which both conditions and inhibits dye transfer is described. The composition includes a fabric conditioning active and a dye transfer inhibiting compound preferably polyvinyl pyrrolidone and a colorant. Methods of preparing and using the compositions are also described.