ClassID:

102612

C09B67/0003 - 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; Post-treatment of organic pigments or dyes Drying, e.g. sprax drying; Sublimation of the solvent

Recent Application in this class:
#1
20230183490
2023-06-15

HIGH-HYDROPHOBIC, LOW-BLEEDING COLOR LAKE POWDER, METHOD FOR PREPARING SAME AND USE THEREOF

#2
20220403174
2022-12-22

METHOD FOR PREPARING COLORANT HAVING TARGET COLOR AND COLORANT

#3
20220396701
2022-12-15

Hybrid pigments and methods of making same

#4
20210348331
2021-11-11

Nylon floorcoverings employing vat dyestuffs and methods of making the same

#5
20210163751
2021-06-03

Modified pigments and use thereof

#6
20200024456
2020-01-23

MANUFACTURING METHOD FOR FINE ORGANIC PIGMENT

#7
20190292694
2019-09-26

NYLON FLOORCOVERINGS EMPLOYING VAT DYESTUFFS AND METHODS OF MAKING THE SAME

#8
20190031880
2019-01-31

Modified pigments and use thereof

#9
20110147965
2011-06-23

POLYMER ENCAPSULATED COLOURANTS BY SPRAY DRYING

#10
20110144245
2011-06-16

Dry pigment preparations comprising non-ionic additives

#11
20110076614
2011-03-31

Method of drying organic pigment, method of processing phthalocyanine pigment, and method of manufacturing electrophotographic photosensitive member

#12
20100266945
2010-10-21

Pigment, method for manufacturing the same, pigment dispersion, and yellow toner

#13
20100258034
2010-10-14

Producing a solid pigment preparation in the form of granules by spray drying

#14
20100249391
2010-09-30

Method for producing dry organic pigment

#15
20100180794
2010-07-22

Pigment preparation, method for producing the same and its use

#16
20080269403
2008-10-30

Pigment preparation

#17
20060054058
2006-03-16

Dust-free pigment compositions obtainable by spray-drying

#18
20050090609
2005-04-28

Pigment granules

#19
15209404
2017-01-24

Method, composition for the preparation and cleaning of photo chromic dyes resulting in a product suitable for use on human skin