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:
Mar. 11, 1980
Filed:
Sep. 18, 1978
Applicant:
Inventors:
Saul Kaplan, Teaneck, NJ (US);
John J Merianos, Jersey City, NJ (US);
Harold A Green, Havertown, PA (US);
Alfonso N Petrocci, Glen Rock, NJ (US);
Assignee:
Kewanee Industries, Inc., Bryn Mawr, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; A01N / ;
U.S. Cl.
CPC ...
2605 / ; 424325 ;
Abstract
The products of the reaction between one mol of ##STR1## and one mol of ##STR2## are self-preserving, non-irritating, amphoteric surfactants; R representing an alkyl group of from 8 to 14 carbon atoms and M'' and M.sup.iv representing the same or different moieties selected from the group consisting of hydrogen, alkali metals, ammonium and ammonium substituted by from 1 to 3 lower alkyl groups, such alkyl groups each being optionally substituted by one hydroxyl group.