Invention Grant
- Patent Title: Nanosized particles of benzimidazolone pigments
- Patent Title (中): 苯并咪唑酮颜料的纳米颗粒
-
Application No.: US12581510Application Date: 2009-10-19
-
Publication No.: US08012254B2Publication Date: 2011-09-06
- Inventor: Rina Carlini , Darren Andrew Makeiff
- Applicant: Rina Carlini , Darren Andrew Makeiff
- Applicant Address: US CT Norwalk CA Ottawa
- Assignee: Xerox Corporation,National Research Council of Canada
- Current Assignee: Xerox Corporation,National Research Council of Canada
- Current Assignee Address: US CT Norwalk CA Ottawa
- Agency: Oliff & Berridge, PLC
- Main IPC: C09B67/20
- IPC: C09B67/20 ; C09B67/00 ; C07D235/00 ; C07D235/02
Abstract:
A nanoscale pigment particle composition includes an organic benzimidazolone pigment, and a sterically bulky stabilizer compound, wherein the benzimidazolone pigment associates non-covalently with the sterically bulky stabilizer compound that is a substituted pyridine derivative; and the presence of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale pigment particles.
Public/Granted literature
- US20100104963A1 NANOSIZED PARTICLES OF BENZIMIDAZOLONE PIGMENTS Public/Granted day:2010-04-29
Information query
