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:
Jun. 14, 1983
Filed:
Mar. 01, 1982
Applicant:
Inventors:
Robert B Barbee, Kingsport, TN (US);
Larry A Minnick, Bluff City, TN (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
528289 ; 528184 ; 528279 ; 528296 ; 528302 ; 528308 ;
Abstract
Disclosed are copolyesters characterized by relatively high glass transition temperatures and low oxygen permeability, the copolyesters being derived from
Quick Actions:
Barbee, Robert. (1983). Copolyesters having improved gas barrier properties (U.S. Patent No. 4388456). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4388456
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile