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:
Jul. 24, 1990
Filed:
Sep. 22, 1989
Applicant:
Inventors:
Lowell R Anderson, Morristown, NJ (US);
Mohamed M Hashem, Wayne, NJ (US);
Robert B Login, Oakland, NJ (US);
Assignee:
GAF Chemicals Corporation, Princeton, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568623 ; 564507 ; 568613 ;
Abstract
What is provided herein are new and useful surfactants characterized by having a large number of hydroxyl hydrophilic groups therein with the formula: ##STR1## where R is a long chain alkyl group,