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:
Sep. 03, 1985
Filed:
Mar. 29, 1984
Applicant:
Inventors:
Winston J Jackson, Jr, Kingsport, TN (US);
Herbert F Kuhfuss, Kingsport, TN (US);
Joseph J Watkins, Kingsport, TN (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528303 ; 525 43 ; 528304 ; 528306 ; 528307 ;
Abstract
Disclosed are linear, high molecular weight unsaturated polyesters prepared by reacting essentially equimolar amounts of an acid selected from maleic acid, maleic anhydride or fumaric acid and cyclohexanedimethanol at temperatures of less than about 200.degree. C. until an I.V. of about 0.5 is reacted.