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. 20, 1976
Filed:
Dec. 10, 1973
Applicant:
Inventor:
Robert A Braun, Rochester, NY (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2604 / ; 252 6251 ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 2602 / ; 2602 / ; 2604654 ; 2604 / ; 2604 / ; 2604 / ; 2604 / ; 2604 / ; 2604 / ; 2605 / ;
Abstract
Polyester represented by the general structure ##EQU1## useful as film-formers in coating compositions.
Quick Actions:
Braun, Robert. (1976). Polyesters with substituted amine end groups (U.S. Patent No. 3970687). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3970687
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile