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:
Feb. 22, 2000
Filed:
Aug. 11, 1997
Applicant:
Inventor:
Shoaib Arif, Dublin, OH (US);
Assignee:
Witco Corporation, Greenwich, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
510356 ; 510341 ; 510350 ; 510433 ; 510360 ; 510499 ; 510423 ; 510503 ; 510504 ;
Abstract
Washing dyed fabrics in compositions which comprise a polyamine alkoxylate component of formula (A) ##STR1## and mixtures thereof, wherein R is an alkyl or alkenyl radical containing 6 to 25 carbon atoms and 0 to 3 carbon-carbon double bonds, and each ALK is ethyl or propyl, v, w, x and y are each 1-20, n is 0-10, (v+w+x+y) is (3+n) to 20, affords cleaning while inhibiting dye loss and dye transfer from the fabric.