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:
May. 25, 1976
Filed:
Mar. 17, 1975
Applicant:
Inventor:
Freddie L Massey, Akron, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
260 / ; 260 / ;
Abstract
There is disclosed low carboxyl high molecular weight polyester compositions comprising the product of the reaction of an aziridine compound with the polycondensation product derived from the reaction of a diol and a dicarboxylic acid or C.sub.1 to C.sub.4 alkyl ester thereof and processes for preparing said compositions.
Massey, Freddie. (1976). Low carboxyl high molecular weight polyesters (U.S. Patent No. 3959228). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3959228
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile