ClassID:

101946

C09B11/20 - CPC Classification

Classification description:

Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl; Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus Preparation from other triarylmethane derivatives, e.g. by substitution, by replacement of substituents

Recent Application in this class:
#1
20230333286
2023-10-19

Violet blue gradient color, blue light resistant and full-screen tempered privacy screen protector

#2
20220389306
2022-12-08

Zwitterionic compounds for non-linear optics, sensors, and spectroscopy

#3
20200239692
2020-07-30

Malachite green based radio-chromic compounds and radiation sensing systems incorporating the compounds

#4
20180298196
2018-10-18

COLORING COMPOSITION, INK JET INK, AND TEXTILE PRINTING METHOD

#5
20180208773
2018-07-26

Compound, coloring composition for dyeing or textile printing, ink for ink jet textile printing, method of printing on fabric, and dyed or printed fabric

#6
20180118946
2018-05-03

Leuco polymers as bluing agents in laundry care compositions

#7
20180118942
2018-05-03

Reactive leuco compounds and compositions comprising the same

#8
20170342271
2017-11-30

Color material dispersion liquid for color filter, color resin composition for color filter, color material, color filter, liquid crystal display device, and light-emitting display device

#9
20170190818
2017-07-06

TRIPHENYLMETHANE-BASED COLORED COMPOSITION

#10
20110067598
2011-03-24

Colorant compound

#11
20100308285
2010-12-09

Colorant compound and blue resist composition for use in color filter containing the same

#12
20080213698
2008-09-04

Colorant compound and method of manufacturing the same as well as blue resist composition for use in color filter containing the same

#13
20080196179
2008-08-21

Unsubstituted and polymeric triphenymethane colorants for coloring consumer products

#14
20080196177
2008-08-21

Unsubstituted and polymeric fluoran colorants for coloring consumer products

#15
20080196176
2008-08-21

Unsubstituted and polymeric lactone colorants for coloring consumer products

#16
15268122
2017-07-25

Triarylmethane dye-oximate compounds