ClassID:

102630

C09B67/0025 - CPC Classification

Classification description:

Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes ; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films Crystal modifications; Special X-ray patterns

Sub-classes:
Recent Application in this class:
#1
20250340739
2025-11-06

CRYSTALLINE INDOCYANINE GREEN AND METHOD FOR THE PRODUCTION THEREOF

#2
20240310558
2024-09-19

ZEIN-BASED PHOTONIC CRYSTALS AND USES THEREOF

#3
20240076499
2024-03-07

Process for the preparation of Indigotindisulfonate sodium (indigo carmine)

#4
20230100211
2023-03-30

PROCESS FOR THE PREPARATION OF SODIUM 4-(2-((1E,3E,5E,7Z)-7-(1,1-DIMETHYL-3-(4-SULFONATOBUTYL)-1H-BENZO[e]INDOL-2(3H)-YLIDENE) HEPTA-1,3,5-TRIENYL)-1,1-DIMETHYL-1H-BENZO[e]INDOLIUM-3-YL) BUTANE-1-SULFONATE (INDOCYANINE GREEN)

#5
20230093526
2023-03-23

Process for the preparation of indigotindisulfonate sodium (indigo carmine)

#6
20230020197
2023-01-19

CRYSTAL OF INDOCYANINE COMPOUND

#7
20220049104
2022-02-17

Cyclophane-sustained high performance porphyrins

#8
20220048860
2022-02-17

Tricyclic octacationic cyclophane and its use in complexation with perlene diimide dyes

#9
20210206978
2021-07-08

Process for the preparation of indigotindisulfonate sodium (indigo carmine)

#10
20200017689
2020-01-16

Process for the preparation of Indigotindisulfonate sodium (indigo carmine)

#11
20190337896
2019-11-07

PROCESS FOR THE PREPARATION OF SODIUM 4-(2-((1E,3E,5E,7Z)-7-(1,1-DIMETHYL-3-(4-SULFONATOBUTYL)-1H-BENZO[e]INDOL-2(3H)-YLIDENE) HEPTA-1,3,5-TRIENYL)-1,1-DIMETHYL-1H-BENZO[e]INDOLIUM-3-YL) BUTANE-1-SULFONATE (INDOCYANINE GREEN)

#12
20180346727
2018-12-06

Process for the preparation of indigo carmine

#13
20180000704
2018-01-04

USES OF CO-CRYSTALS

#14
20170290928
2017-10-12

Use of charge-balanced imaging agents for determining renal function

#15
20150119237
2015-04-30

Thermal imaging members and methods

#16
20130059726
2013-03-07

Thermal imaging members and methods

#17
20110294051
2011-12-01

Black matrix for colour filters

#18
20110212875
2011-09-01

Solid Laundry Detergent Composition Comprising Brightener in Micronized Particulate Form

#19
20110212869
2011-09-01

Solid Laundry Detergent Composition Comprising C.I. Fluorescent Brightener 260 in Alpha-Crystalline Form

#20
20110105754
2011-05-05

NOVEL RHODAMINE DYES

#21
20110098487
2011-04-28

NOVEL COLOR-FORMING COMPOUNDS AND USE THEREOF IN IMAGING MEMBERS AND METHODS

#22
20110045972
2011-02-24

THERMAL IMAGING MEMBERS AND METHODS

#23
20110023754
2011-02-03

Isometric isoindoline yellow pigment

#24
20110009536
2011-01-13

C.I. PIGMENT VIOLET 37 IN ROD-LIKE FORM

#25
20100218321
2010-09-02

METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE

#26
20100092885
2010-04-15

Image forming material

#27
20100063288
2010-03-11

Preparation of Pigment Red 149

#28
20090247769
2009-10-01

Colorant

#29
20090176985
2009-07-09

Conversion of perylene-3,4:9,10-tetracarboximides to a form suitable for use as fluorescent dyes

#30
20090137389
2009-05-28

Color-forming compounds and use thereof in imaging members and methods

#31
20090130308
2009-05-21

Aqueous dispersion; recording liquid, image-forming method, and image-forming apparatus, using the same; and production method of the aqueous dispersion, and inkjet ink obtained from the method

#32
20090044350
2009-02-19

DYING-STABLE MODIFICATION OF QUINOPHTHALONE DISPERSE DYE, THE PRODUCTION THEREOF AND ITS USE

#33
20090000513
2009-01-01

Tattooing ink

#34
20080096999
2008-04-24

Pigment

#35
20080091033
2008-04-17

Nonsolvate-Form Crystal of Polymethine Compound, Process for Producing the Same and Use Thereof

#36
20080081932
2008-04-03

Method for preparing high-content food-grade zeaxanthin

#37
20070135639
2007-06-14

Benzimidazolone compound

#38
20070083048
2007-04-12

Nonsolvate-form crystal of polymethine compound and process for producing the same

#39
20060293523
2006-12-28

Novel rhodamine dyes

#40
20060293185
2006-12-28

Thermal imaging members and methods

#41
20060060111
2006-03-23

Pigment finishing by microwave heating

#42
20060058531
2006-03-16

Benzimidazolone compound

#43
20050251930
2005-11-17

Method for converting perylen-3,4:9,10-tetracarboxylic acid diimides into a form suitable for use as a fluorescent dye

#44
20050054385
2005-03-10

Laked azo red pigment and processes for preparation and use

#45
20050051050
2005-03-10

Heat stable laked monoazo red pigment

#46
20050016420
2005-01-27

Black perylene pigment and process for producing the same