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:
Aug. 24, 1976
Filed:
Aug. 05, 1974
Applicant:
Inventors:
Jack H Kolaian, Wappingers Falls, NY (US);
John A Patterson, Fishkill, NY (US);
Frank K Ward, Hopewell Junction, NY (US);
Assignee:
Texaco Inc., New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
26050111 ; 106 14 ; 1062 / ; 252387 ;
Abstract
Novel secondary alkylammonium 3-secondary alkylaminoalkanoates are provided along with a method for preparing same by reacting a secondary alkyl primary amine and an alkenoic acid in the presence of an alcohol. The compounds have utility as freeze-thaw additives for paints, corrosion inhibitors, pigment grinding aids and paraffin inhibitors.