ClassID:

102696

C09B68/24 - CPC Classification

Classification description:

Organic pigments surface-modified by grafting, e.g. by establishing covalent or complex bonds, in order to improve the pigment properties, e.g. dispersibility or rheology characterised by the process features Azo-coupling

Recent Application in this class:
#1
20220389226
2022-12-08

A CONTINUOUS PROCESS FOR THE SYNTHESIS OF AZO DYES INVOLVING IN-SITU GENERATION OF DIAZONIUM SALTS

#2
20170306157
2017-10-26

Modified Colorants and Inkjet Ink Compositions Comprising Modified Colorants

#3
20170306156
2017-10-26

Modified colorants and inkjet ink compositions comprising modified colorants

#4
20160075880
2016-03-17

Modified colorants and inkjet ink compositions comprising modified colorants

#5
20130061773
2013-03-14

Modified pigments

#6
20120118205
2012-05-17

Self-dispersed pigments and methods for making and using the same

#7
20120092598
2012-04-19

Surface modified organic black pigments, surface modified carbon blacks, pigment mixtures using them, and low dielectric black dispersions, coatings, films, black matrices, and devices containing same

#8
20110308430
2011-12-22

Self-dispersed pigments and methods for making and using the same

#9
20100160536
2010-06-24

Method of preparing polymer modified pigments

#10
20090192248
2009-07-30

Method of preparing a pigment composition

#11
20090050014
2009-02-26

Self-dispersed pigments and methods for making and using the same

#12
20080087191
2008-04-17

Low viscosity, high particulate loading dispersions

#13
20070181037
2007-08-09

Modified pigment-based inks and method of making modified pigment-based inks

#14
20070157848
2007-07-12

Microencapsulated pigment, preparation process therefor, aqueous dispersion and ink jet recording ink

#15
20070128352
2007-06-07

Electrophoretic particles and processes for the production thereof

#16
20070100024
2007-05-03

Modified colorants and inkjet ink compositions comprising modified colorants

#17
20070100023
2007-05-03

Modified colorants and inkjet ink compositions comprising modified colorants

#18
20060189717
2006-08-24

Modified pigments having improved dispersion properties

#19
20060132568
2006-06-22

Aqueous ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus and image forming method

#20
20050176877
2005-08-11

Microencapsulated pigment, preparation process therefor, aqueous dispersion and ink jet recording ink

#21
20050018273
2005-01-27

ELECTROPHORETIC PARTICLES AND PROCESSES FOR THE PRODUCTION THEREOF