ClassID:

102712

C09B68/446 - 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 chemical nature of the attached groups; Non-ionic groups, e.g. halogen, OH or SH Amines or polyamines, e.g. aminopropyl, 1,3,4,-triamino-pentyl or polyethylene imine

Recent Application in this class:
#1
20200313105
2020-10-01

Method for manufacturing quantum dot layer, method for manufacturing luminescence device including the quantum dot layer, and display device including the quantum dot layer

#2
20200239694
2020-07-30

Coloring composition, cured film, pattern forming method, color filter, solid-state imaging element, and image display device

#3
20190119501
2019-04-25

Organic Colorant Complexes from Reactive Dyes and Articles Containing the Same

#4
20150335760
2015-11-26

Star polymer nanoshells and methods of preparation thereof

#5
20150299468
2015-10-22

Organic Colorant Complexes from Reactive Dyes and Articles Containing the Same

#6
20150240005
2015-08-27

Particles containing reversible covalent bonds which may be sequentially formed and broken multiple times

#7
20130295501
2013-11-07

Surface modification of pigments and compositions comprising the same

#8
20120285347
2012-11-15

MODIFIED COLORED PIGMENTS

#9
20120275012
2012-11-01

NITROGEN-LINKED SURFACE FUNCTIONALIZED PIGMENTS FOR INKS

#10
20120237447
2012-09-20

Star polymer nanoshells and methods of preparation thereof

#11
20120118205
2012-05-17

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

#12
20110308430
2011-12-22

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

#13
20090192248
2009-07-30

Method of preparing a pigment composition

#14
20090095200
2009-04-16

Modified colored pigments

#15
20090069467
2009-03-12

Pigment formulations

#16
20090050014
2009-02-26

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

#17
20070128352
2007-06-07

Electrophoretic particles and processes for the production thereof

#18
20060207478
2006-09-21

Pigment dispersing agent, pigment composition and pigment dispersion

#19
20060189717
2006-08-24

Modified pigments having improved dispersion properties

#20
20050124727
2005-06-09

Polymeric colored dispersants and colorant dispersions containing same

#21
20050018273
2005-01-27

ELECTROPHORETIC PARTICLES AND PROCESSES FOR THE PRODUCTION THEREOF