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. 03, 1998
Filed:
Oct. 11, 1996
Applicant:
Inventor:
Burkhard Bonigk, Konigsbrunn, DE;
Assignee:
Hoechst Trevira GmbH & Co KG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R / ; D03D / ; D02G / ;
U.S. Cl.
CPC ...
2808011 ; 1393 / ; 428357 ;
Abstract
A safety belt is made of a fabric of high-tenacity filament yarns made of phosphorus-modified copolyester having a yarn linear density of less than 2000 dtex, having a single-fiber linear density of less than or equal to 25 dtex and having a breaking elongation of less than 30%. The phosphorus-modified copolyester contains a bifunctional phosphorus compound in an amount of 0.1% to 5% by weight, based on the amount of phosphorus, in the polymer chain.