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:
Nov. 30, 1999
Filed:
Apr. 22, 1997
Applicant:
Inventors:
Gunter Sommer, Lauf, DE;
Gunter Kaupp, Neuhaus, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ;
U.S. Cl.
CPC ...
106 3165 ; 106 3169 ; 106 319 ; 106417 ; 106418 ;
Abstract
A pearl shine pigment preparation as a pre-product for a printing ink in ch pearl shine pigment is made into a paste with a binding agent and optionally with a solvent and/or additives and the paste is put into a compact particle form. For that purpose the paste is compressed to form compact particles by tabletting, briquetting, pelleting or extruding. In that compacted form the pearl shine pigment preparation can be used for the production of printing inks, in particular intaglio printing inks.