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:
Jul. 15, 1997
Filed:
Jun. 07, 1995
Applicant:
Inventor:
Fridolin Babler, Hockessin, DE (US);
Assignee:
Ciba-Geigy Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
523333 ; 523334 ;
Abstract
The disclosure relates to the use of conditioned organic pigments as stir-in pigments in various applications. The conditioned pigments are prepared by wet-milling a pigment crude to a particle size of 0.1 to 9 .mu.m and a specific surface area in the range of from 6 to 35 m.sup.2 /g.