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:
Dec. 13, 1988
Filed:
Mar. 09, 1987
Applicant:
Inventors:
Ismail Walele, Saddle Brook, NJ (US);
Herman Brown, Teaneck, NJ (US);
Michael Esposito, Randolph, NJ (US);
Assignee:
Finetex, Inc., Elmwood Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C09B / ;
U.S. Cl.
CPC ...
560112 ; 252358 ; 560103 ;
Abstract
A method is provided for modifying foam in an aqueous surfactant composition. The method comprises admixing with the aqueous surfactant composition a foam modifying amount of a composition of the formula: ##STR1## wherein R is: (a) a branched or linear alkyl of 20 to 28 carbon atoms; or