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:
Feb. 13, 1979
Filed:
Sep. 27, 1977
Applicant:
Inventor:
Lothar Buxbaum, Lindenfels, Odenwald, DE;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 528184 ; 528289 ;
Abstract
Linear thermoplastic polyesters containing, in the main, triazinedicarboxylic acids as the acid constituent are modified with relatively long-chain aliphatic dicarboxylic acids. By this means, the processability is improved and the notched impact strength is increased, without other mechanical properties being substantially changed.