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. 05, 1980
Filed:
Feb. 07, 1979
Applicant:
Inventors:
Burns Davis, Kingsport, TN (US);
Freddie A Shepherd, Kingsport, TN (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C09J / ;
U.S. Cl.
CPC ...
260 / ;
Abstract
A composition comprised of an admixture of poly-(tetramethylene terephthalate) and poly(tetramethylene terephthalate) modified with dimer acid. This composition exhibits enhanced flexural modulus and enhanced flexural strength compared with a poly(tetramethylene terephthalate) which has been modified with dimer acid and contains an amount of dimer acid equivalent to the admixture.