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. 02, 1999
Filed:
Jul. 25, 1997
Applicant:
Inventor:
Robert O Keys, Columbus, OH (US);
Assignee:
Witco Corporation, Greenwich, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01J / ; C11D / ;
U.S. Cl.
CPC ...
516 69 ; 210925 ; 507937 ; 510506 ; 510525 ; 516 70 ; 516 71 ; 516 73 ; 516 74 ; 516 76 ; 516917 ;
Abstract
Disclosed are stable monophasic liquid compositions comprising water, one or more cationic, anionic, amphoteric and/or nonionic surfactants, exhibiting partial solubility in water or in concentrated formulations, and one or more coupling agents which are C.sub.7 -C.sub.12 alkane substituted with two hydroxyl groups or alkoxylates thereof with up to 20 moles of one or more of ethylene oxide, propylene oxide and/or butylene oxide.