C09C3/00 - CPC Classification Index

ClassID:

102862 ⎘

C09C3/00 - CPC Classification

Classification description:

Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties

Sub-classes:

C09C3/003 » {Flushing} 10
C09C3/006 » {Combinations of treatments provided for in groups to } 221
C09C3/04 » Physical treatment, e.g. grinding, treatment with ultrasonic vibrations 64
C09C3/06 » Treatment with inorganic compounds 90
C09C3/08 » Treatment with low-molecular-weight organic compounds 463
C09C3/10 » Treatment with macromolecular organic compounds 562
C09C3/12 » Treatment with organosilicon compounds 476

Recent Application in this class:

20230039255

2023-02-09

COATED POWDERS HAVING HIGH PHOTOSTABILITY

20220135765

2022-05-05

PROCESS FOR PREPARING A SURFACE TREATED CALCIUM CARBONATE MATERIAL

20220119655

2022-04-21

Production of pigments having a defined size and shape

20200190331

2020-06-18

Coated powders having high photostability

20190048182

2019-02-14

Composite material with enhanced mechanical properties and a method to fabricate the same

20190031866

2019-01-31

Method for testing the in situ silanization of bright fillers

20180265708

2018-09-20

Pigment powders

20180002557

2018-01-04

Pigment complexes for water borne coating compositions

20170362456

2017-12-21

White pigment dispersions

#10

20170306181

2017-10-26

Ionic liquid catalysts in sulfur-containing polymer compositions

#11

20170226345

2017-08-10

Hydrophilization treatment agent for aluminum-containing metal material

#12

20170023168

2017-01-26

Porous plate-shaped filler, heat insulation film, and method for producing porous plate-shaped filler

#13

20160102188

2016-04-14

Nanodiamond containing composite and a method for producing the same

#14

20160024334

2016-01-28

Composite filler particles and process for the preparation thereof

#15

20160002477

2016-01-07

Lecithin and plasticizer compositions and methods

#16

20150336849

2015-11-26

Method of preparing a coloured self-levelling cementitious floor covering

#17

20150267057

2015-09-24

INORGANIC OXIDE PARTICLES HAVING ORGANIC COATING

#18

20150203664

2015-07-23

Addition-crosslinking silicone composition with low compression set

#19

20140243450

2014-08-28

Process for producing polymer-shell nanoparticles

#20

20140014004

2014-01-16

Pigment dispersions, their preparation, and dispersants

#21

20130158157

2013-06-20

Composite filler particles and process for the preparation thereof

#22

20120302682

2012-11-29

Method for preparing organic-inorganic composite materials

#23

20120107611

2012-05-03

Process and device for the preparation of hollow microspheres comprising centrifugal atomization

#24

20110297887

2011-12-08

Printing process for preparing particulate products

#25

20110251058

2011-10-13

Sulfur containing silica particle

#26

20110123788

2011-05-26

Thin films including nanoparticles with solar reflectance properties for building materials

#27

20100251931

2010-10-07

Process for Purifying a Pigment

#28

20090145332

2009-06-11

PROCESS

#29

20090014691

2009-01-15

Dispersions, films, coatings and compositions

#30

20080311031

2008-12-18

Methods For Production of Metal Oxide Nano Particles With Controlled Properties, and Nano Particles and Preparations Produced Thereby

#31

20080265070

2008-10-30

Nanoparticle production method and production device and nanoparticle preservation method

#32

20080214730

2008-09-04

Solid pigment concentrates

#33

20080160198

2008-07-03

Black brightening flake and cosmetic preparation, coating composition, resin composition, and ink composition each containing the same

#34

20080141904

2008-06-19

Particles having a small specific surface and a great thickening effect

#35

20080134940

2008-06-12

Printing Process for Preparing Particulate Products

#36

20080134939

2008-06-12

Amphiphilic nanoparticles

#37

20060283352

2006-12-21

Black brightening flake and cosmetic preparation, coating composition, resin composition and ink composition each containing the same

#38

20060141178

2006-06-29

Inorganic layered compound dispersion, process for producing the same, and use thereof

#39

20060118000

2006-06-08

Water dispersible compositions containing natural hydrophilic water-insoluble pigments, methods of preparing same and their use

#40

20060103060

2006-05-18

Process for producing nanoparticle apparatus therefor and method of storing nanoparticle

#41

20060016371

2006-01-26

Manufacturing methods for nanomaterial dispersions and products thereof

#42

20050208087

2005-09-22

Modified oxidic nano-particle with hydrophobic inclusions, method for the production and use of said particle

#43

20050181125

2005-08-18

Method for coating phosphor particles

#44

20050133766

2005-06-23

Dispersion which contains at least 2 types of particles