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. 24, 1989
Filed:
Apr. 25, 1988
Applicant:
Inventors:
Heinz-Jurgen Dziurla, Leverkusen, DE;
Dieter Freitag, Krefeld, DE;
Werner Waldenrath, Cologne, DE;
Claus Burkhardt, Krefeld, DE;
Bernhard Schulte, Krefeld, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, Bayerwerk, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ; C08K / ;
U.S. Cl.
CPC ...
252511 ; 523351 ; 524496 ; 524537 ;
Abstract
This invention relates to carbon-containing moulded bodies based on thermoplastic polycarbonates and thermoplastic polyalkylene terephtalates with an addition of carbon black and graphite and to a process for the production of these moulded bodies.