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:
Oct. 22, 2002
Filed:
Apr. 29, 1999
Applicant:
Inventors:
Georg Stöppelmann, Bonaduz, CH;
Manfred Hewel, Rodels, CH;
Assignee:
ENS-Inventa AG, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/00 ; C08K 3/04 ; C08L 6/700 ; C08L 7/700 ; C08L 7/900 ;
U.S. Cl.
CPC ...
C08J 3/00 ; C08K 3/04 ; C08L 6/700 ; C08L 7/700 ; C08L 7/900 ;
Abstract
The invention concerns anti-static, peroxide-stable molding compounds on the basis of polyamides and/or polyesters, whereby the molding compounds are modified with very pure conductive carbon black with a low specific surface area. These anti-static molding compounds can be used for the production of injection-molded or extruded parts and the production of sheets or multi-layer hoses and tubes.