ClassID:

85056

C01B33/40 - CPC Classification

Classification description:

Silicon; Compounds thereof; Silicates having base-exchange properties but not having molecular sieve properties; Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type Clays

Sub-classes:
Recent Application in this class:
#1
20260132441
2026-05-14

METHOD FOR CONCENTRATING PATHOGENS OR NUCLEIC ACID USING ACID ACTIVATED BENTONITE

#2
20260115677
2026-04-30

COMPOSITION AND PROCESS FOR PELLETIZING CARBON-BASED MATERIALS FOR PROPPANT AND INDUSTRIAL APPLICATIONS

#3
20250323317
2025-10-16

KAOLINITE NANOPLATELET GEL ELECTROLYTES, AND FABRICATING METHOD AND APPLICATIONS OF SAME

#4
20250282628
2025-09-11

POROUS SILICA-CLAY COMPOSITE MATERIAL, WATER PURIFYING AGENT CONTAINING POROUS SILICA-CLAY COMPOSITE MATERIAL, SOIL TREATMENT POWDER CONTAINING POROUS SILICA-CLAY COMPOSITE MATERIAL, AND METHOD OF PRODUCING POROUS SILICA-CLAY COMPOSITE MATERIAL

#5
20250171320
2025-05-29

HIGH-PURITY KAOLIN AND PREPARATION METHOD THEREOF

#6
20240409419
2024-12-12

APPLICATION OF PERFORMIC ACID (PFA) FOR MINERAL PROCESSING

#7
20240199485
2024-06-20

METHOD TO ACTIVATE PHYLLOSILICATE MINERALS AND ACTIVATED MATERIALS OBTAINABLE THEREFROM

#8
20240030454
2024-01-25

METHOD FOR PRODUCING POSITIVE ELECTRODE SLURRY AND METHOD FOR PRODUCING POSITIVE ELECTRODE

#9
20240009681
2024-01-11

LIBERATION, SEPARATION, AND CONCENTRATION OF HALLOYSITE FROM A COMPOSITE NATURAL OR SYNTHETIC MINERAL RESOURCE

#10
20230322565
2023-10-12

ANTI-VIBRATION MATERIAL

#11
20230227320
2023-07-20

TALC PARTICULATE

#12
20230182098
2023-06-15

COMPOSITION AND PROCESS FOR PELLETIZING CARBON-BASED MATERIALS FOR PROPPANT AND INDUSTRIAL APPLICATIONS

#13
20230144199
2023-05-11

MULTIFUNCTIONAL FLUORESCENT POLYMER-CLAY COMPOSITE TRACERS

#14
20220371903
2022-11-24

HALLOYSITE POWDER

#15
20220324715
2022-10-13

Hydrated Ionic Clay and Tobacco Material Compositions

#16
20220305692
2022-09-29

A SEMI-WET MILLING STRATEGY TO FABRICATE ULTRA-SMALL NANO-CLAY

#17
20220267162
2022-08-25

Modified montmorillonite self-repairing agent and preparation method and use thereof

#18
20220126246
2022-04-28

Composition and process for pelletizing carbon-based materials for proppant and industrial applications

#19
20220089450
2022-03-24

Power storage device

#20
20220073353
2022-03-10

Nanomaterials, nanocomposite materials, and methods thereof

#21
20210403331
2021-12-30

BURNT AND GRANULATED CLAY AND METHOD FOR MANUFACTURING SAME

#22
20210261421
2021-08-26

Metahalloysite powder and metahalloysite powder production method

#23
20210246039
2021-08-12

METAHALLOYSITE POWDER AND PRODUCTION METHOD THEREFOR

#24
20210171713
2021-06-10

Mechanical ball-milling mthod for preparing a polydopamine-modified montmorillonite nanomaterial

#25
20210108050
2021-04-15

Method of forming an exfoliated or intercalated filler material

#26
20210052928
2021-02-25

LONG-TERM RETARDANT AND FIRE-SUPPRESSING GEL COMPOSITIONS

#27
20210040004
2021-02-11

Liquid organic nutrient for agricultural use and production method thereof

#28
20200318216
2020-10-08

Mineral treatment process

#29
20200306710
2020-10-01

Composition and process for pelletizing carbon-based materials for proppant and industrial applications

#30
20200102226
2020-04-02

Method of producing sodium bentonite

#31
20200062603
2020-02-27

Porous halloysite powder and method for producing halloysite powder

#32
20190270646
2019-09-05

Surface-modified halloysite, method for producing surface-modified halloysite, and catalytic reaction

#33
20190111076
2019-04-18

Method for synthesizing high-purity montmorillonite

#34
20190009431
2019-01-10

Montmorillonite slurry, clay film and method of producing montmorillonite slurry

#35
20180355235
2018-12-13

Modification of bentonite properties for drilling fluids

#36
20180282170
2018-10-04

Mineral slurries

#37
20180273389
2018-09-27

Method for preparing synthetic mineral particles

#38
20180161746
2018-06-14

Microcapsules modified with nanomaterial for controlled release of active agent and process for preparation thereof

#39
20180092354
2018-04-05

Rodenticide binding system

#40
20180092350
2018-04-05

TERNARY AGRICHEMICAL COMPOSITIONS AND RELATED METHODS

#41
20170371257
2017-12-28

Layered inorganic mineral, toner, and image forming apparatus

#42
20170283678
2017-10-05

Modification of bentonite properties for drilling fluids

#43
20170260098
2017-09-14

Process for converting calcium bentonite to sodium bentonite

#44
20170066655
2017-03-09

Process for the continuous preparation of phyllomineral synthetic particles

#45
20160002057
2016-01-07

Inorganic film and multilayer structure

#46
20140303295
2014-10-09

Nanoclays containing flame retardant chemicals for fire retardant applications

#47
20140120019
2014-05-01

Organic dispersion of inorganic nano-platelets

#48
20140057775
2014-02-27

Hydrocracking catalyst and process using a magnesium aluminosilicate clay

#49
20130035432
2013-02-07

PROCESS FOR THE PRODUCTION OF PHYLLOSILICATE DISCS HAVING A HIGH ASPECT RATIO

#50
20120308761
2012-12-06

CLAY FILM COMPOSITE

#51
20120240833
2012-09-27

METHODS FOR OPERATING A FLUIDIZED-BED REACTOR

#52
20120164050
2012-06-28

Organic dispersion of inorganic nano-platelets and method for forming the same

#53
20120145038
2012-06-14

CLAY DISPERSION LIQUID, AND METHOD FOR PRODUCING THE SAME, CLAY FILM, AND METHOD FOR PRODUCING THE SAME, AND TRANSPARENT MATERIAL

#54
20120122661
2012-05-17

Hydrocracking catalyst and process using a magnesium aluminosilicate clay

#55
20120091668
2012-04-19

HEAT-RESISTANT SEAL MEMBER

#56
20120039975
2012-02-16

NANOCOMPOSITE MATERIALS HAVING ELECTROMAGNETIC-RADIATION BARRIER PROPERTIES AND PROCESS FOR OBTAINMENT THEREOF

#57
20120003328
2012-01-05

Modified sodium-montmorillonite, preparation method and uses thereof

#58
20120000828
2012-01-05

Hydrodemetallization catalyst and process

#59
20110288224
2011-11-24

Polymeric Matrix Nanocomposite Materials Having Improved Mechanical and Barrier Properties and Procedure For Preparing Same

#60
20110190435
2011-08-04

Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites

#61
20110166011
2011-07-07

Novel active clay and decolorizing agent for animal and plant fats and oils or for mineral oils

#62
20110048282
2011-03-03

HYBRID NANOPARTICLES WITH CONTROLLED MORPHOLOGY AND THEIR USE IN THERMOPLASTIC POLYMER MATRIX NANOCOMPOSITES

#63
20110001085
2011-01-06

Method for producing complex of metallic nanoparticle and inorganic clay and ethanolamine promoter

#64
20100320418
2010-12-23

Aluminum silicate complex and high-performance adsorbent comprising the same

#65
20100222482
2010-09-02

Mass production of nano-scaled platelets and products

#66
20100187474
2010-07-29

Pure nanoclay and process for preparing nanoclay

#67
20100158825
2010-06-24

Cosmetic and personal care products containing synthetic magnesium alumino-silicate clays

#68
20100132619
2010-06-03

Puffed bentonite litter

#69
20100127416
2010-05-27

Manufacturing apparatus and manufacturing method for solid particle

#70
20100101464
2010-04-29

Methods for operating a fluidized-bed reactor

#71
20100098614
2010-04-22

PROCESS FOR SYNTHESIS OF CLAY PARTICLES

#72
20100087313
2010-04-08

Magnesium aluminosilicate clays—synthesis and catalysis

#73
20100084312
2010-04-08

Hydrocracking catalyst and process using a magnesium aluminosilicate clay

#74
20100084311
2010-04-08

Hydrodemetallization catalyst and process

#75
20090214659
2009-08-27

MINERAL COMPOSITION

#76
20090092836
2009-04-09

GOLD NANOPARTICLE-HALLOYSITE NANOTUBE AND METHOD OF FORMING THE SAME

#77
20080206124
2008-08-28

Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites

#78
20080090011
2008-04-17

Clay Composite

#79
20070227403
2007-10-04

Mineral layered silicate in the form of a nanopower

#80
20070154568
2007-07-05

Clay Purification Method

#81
20070027248
2007-02-01

Clay film

#82
20060128564
2006-06-15

Semi-synthetic bleaching earth

#83
20060118664
2006-06-08

Unusually narrow particle size distribution calcined kaolins

#84
20050266978
2005-12-01

Siliceous clay slurry

#85
20050181970
2005-08-18

Clay mixture and preparation method thereof

#86
20050032631
2005-02-10

Silicious clay slurry

#87
15018053
2018-03-13

Selective flocculation of impurities from silicates and clays

#88
14055467
2015-03-03

Processes for producing high-brightness kaolin in high yields, and kaolin materials produced therefrom