ClassID:

102807

C09C1/3018 - CPC Classification

Classification description:

Treatment of specific inorganic materials other than fibrous fillers ; Preparation of carbon black; Compounds of silicon; Silicic acid; Physical treatment, e.g. grinding; treatment with ultrasonic vibrations Grinding

Recent Application in this class:
#1
20250282928
2025-09-11

SILICA SUSPENSION IN AN ORGANIC SOLVENT AND METHOD FOR ITS MANUFACTURE

#2
20240308859
2024-09-19

LAYERED MATERIAL DELAMINATING IN POLAR SOLVENTS

#3
20230074494
2023-03-09

SILICA, PAINT AND SILICA MANUFACTURING METHOD

#4
20220372299
2022-11-24

Cristobalite as a Pigment Substitute and as a Composition Enhancing Mineral, Compositions Containing the Same, and Articles and Coatings Prepared with such Compositions

#5
20220371953
2022-11-24

METHODS OF FORMING MINERALS USING BIOMINERALIZING MICROORGANISMS AND BIOMINERALIZING MACROORGANISMS AND COMPOSITIONS FORMED USING SAME

#6
20210316232
2021-10-14

DEFOAMER ACTIVE, MANUFACTURING THEREOF, AND DEFORMING FORMULATION

#7
20210290494
2021-09-23

Porous composite filler compositions

#8
20210238426
2021-08-05

PROCESS FOR MAKING DIRECT-RUN DIATOMITE FUNCTIONAL FILLER PRODUCTS

#9
20200362138
2020-11-19

SILICA SUSPENSION IN AN ORGANIC SOLVENT AND METHOD FOR ITS MANUFACTURE

#10
20200123389
2020-04-23

Coated particles and methods of making and using the same

#11
20180263861
2018-09-20

Porous composite filler compositions

#12
20180141820
2018-05-24

Silica-based spherical particulates and methods of preparing the same

#13
20170369326
2017-12-28

Method of preparing hydrophobic silica aerogel and hydrophobic silica aerogel prepared thereby

#14
20170174896
2017-06-22

Surface-Treated Metal Oxide Particles

#15
20170051152
2017-02-23

USE OF COPOLYMERS OF STYRENE AND OF MALEIC ANHYDRIDE FOR PREPARING PARTICLES OF MINERAL MATTER

#16
20160326003
2016-11-10

HYDROPHOBIC FINE WET SILICA, METHOD FOR PRODUCING SAME, AND ANTIFOAMING AGENT

#17
20160236163
2016-08-18

Use of depolymerised carboxylated celluloses for dispersing and grinding mineral materials

#18
20150274978
2015-10-01

Method for producing basic products from ash, in particular paper ash

#19
20150267056
2015-09-24

METHOD FOR GRINDING A PARTICULATE PHYLLOSILICATE MATERIAL

#20
20140295338
2014-10-02

Preparation of pigment dispersions and toner compositions

#21
20140228493
2014-08-14

Functionalized silica with elastomer binder

#22
20130237413
2013-09-12

Method for the production of stable binder-free high-purity moldings composed of metal oxides and their use

#23
20120329937
2012-12-27

PRECIPITATED SILICA

#24
20120152151
2012-06-21

FUMED SILANIZED AND GROUND SILICA

#25
20110224072
2011-09-15

Method for the production of stable binder-free high-purity mouldings composed of metal oxides and their use

#26
20110172343
2011-07-14

Hydrophobic precipitated silica for defoamer formulations

#27
20110123806
2011-05-26

DISPERSION OF HYDROPHOBICIZED SILICON DIOXIDE PARTICLES AND GRANULES THEREOF

#28
20110086958
2011-04-14

Process for preparing redispersible surface-modified silicon dioxide particles

#29
20110073689
2011-03-31

Low-pressure milling process

#30
20100288164
2010-11-18

Efficient matting agents based on precipitated silicas

#31
20100236451
2010-09-23

Coating systems

#32
20100179276
2010-07-15

Adhesive and sealant systems

#33
20100168305
2010-07-01

Hydrophobic fumed silica and silicone rubber materials containing the fumed silica

#34
20100152350
2010-06-17

Fumed silanized and ground silica

#35
20100152349
2010-06-17

Hydrophobic fumed silica and silicone rubber materials containing the fumed silica

#36
20100126387
2010-05-27

Fumed silanized and ground silica

#37
20100120948
2010-05-13

Process for grinding in an aqueous medium of mineral matter and binders using a reverse emulsion of a polymer acrylamide with an acrylic monomer

#38
20100111816
2010-05-06

INORGANIC PARTICLE-CONTAINING EMULSION AND MANUFACTURING METHOD OF A PARTICLE BY USING THE INORGANIC PARTICLE-CONTAINING EMULSION

#39
20100029473
2010-02-04

METHOD FOR THE PRODUCTION OF STABLE BINDER-FREE HIGH-PURITY MOLDINGS COMPOSED OF METAL OXIDES AND THEIR USE

#40
20090263657
2009-10-22

Process for production of precipitated silica from olivine

#41
20090101866
2009-04-23

EFFICIENT MATTING AGENTS BASED ON PRECIPITATED SILICAS

#42
20090081304
2009-03-26

Composite pigment nanoparticles and processes to form organic-inorganic nanoparticle composite particles

#43
20090011237
2009-01-08

Superfine powders and their methods of manufacture

#44
20080293871
2008-11-27

Highly dispersible precipitated silica having a high surface area

#45
20080070140
2008-03-20

Surface-treated metal oxide particles

#46
20070125270
2007-06-07

INORGANIC PIGMENTS USING COLORED GLASS OR ITS INGREDIENTS AS BASE MATERIAL AND METHODS OF MAKING AND USING SAME

#47
20060137575
2006-06-29

Highly dispersible precipitated silica with a high surface area

#48
20060027143
2006-02-09

Inorganic pigments using colored glass or its ingredients as base material and methods of making and using same

#49
20050249762
2005-11-10

Zinc calcium aluminum borosilicate

#50
20050192395
2005-09-01

Hydrophobic precipitated silica for defoamer formulations

#51
20050191228
2005-09-01

Hydrophilic precipitated silica for defoamer formulations

#52
20050147571
2005-07-07

Ultraviolet absorption