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:
Jan. 29, 1985
Filed:
Oct. 24, 1983
Applicant:
Inventors:
Gernot Horlbeck, Haltern, DE;
Klaus Burzin, Marl, DE;
Assignee:
Chemische Werke Huels, Marl, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
528272 ; 5283086 ; 5283087 ;
Abstract
Molding compositions having high toughness and hot-water resistance, comprise copolyesters based on polybutylene terephthalate and containing as co-component, 5-25 molar percent (based on total diol component) of a linear, long-chain diol. These copolyesters have a viscosity number <120 cc/g.