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. 19, 2011
Filed:
Nov. 24, 2004
Applicants:
John Patrick O'donnell, Blackley, GB;
Stephen George Yeates, Macclesfield, GB;
Tom Annable, Blackley, GB;
Inventors:
John Patrick O'Donnell, Blackley, GB;
Stephen George Yeates, Macclesfield, GB;
Tom Annable, Blackley, GB;
Assignee:
Fujifilm Imaging Colorants Limited, Manchester, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 9/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing a modified particulate solid comprising reacting a dispersant with a compound in the presence of a particulate solid and a liquid medium, characterised in that: The process provides a modified particulate solid having improved stability which is particularly useful for liquid vehicles having and range of polarities and for incorporation into ink jet printing inks.