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:
Dec. 19, 1995
Filed:
Jul. 18, 1994
Applicant:
Inventors:
Olof Wallquist, Marly, CH;
Bernd Lamatsch, Marly, CH;
Assignee:
Ciba-Geigy Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524 92 ;
Abstract
Mass-coloured synthetic polyamide containing, as pigment, at least one diketopyrrolopyrrole pigment of formula ##STR1## wherein A and B are each independently of the other a radical of formula ##STR2## wherein Q is a --CONH.sub.2 group,