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. 12, 1999
Filed:
Nov. 13, 1996
Applicant:
Inventors:
Robert Langley, Glasgow, GB;
Paul Kerwin, Renfrewshire, GB;
Arthur Stark Walls, Kilmarnock, GB;
Kenneth Grant Dykes, Glasgow, GB;
Assignee:
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09B / ;
U.S. Cl.
CPC ...
106 3166 ; 106 316 ; 106 3178 ; 106 3149 ; 106 3185 ; 106 3188 ; 106412 ; 106413 ;
Abstract
A process for the preparation of an ink concentrate which comprises