ClassID:

86072

C01P2002/22 - CPC Classification

Classification description:

Crystal-structural characteristics; Two-dimensional structures layered hydroxide-type, e.g. of the hydrotalcite-type

Recent Application in this class:
#1
20260112612
2026-04-23

COMPOSITE SODIUM ION BATTERY CATHODE MATERIAL WITH RADIAL HETEROJUNCTION AND PREPARATION METHOD THEREOF

#2
20250372315
2025-12-04

Nickel Cobalt Sulfoselenide Bitransition Mixed Chalcogenide for Use as Supercapacitor

#3
20250214863
2025-07-03

METHODS OF PRODUCING CATHODE MATERIAL PRECURSORS UTILIZING CAVITATION, AND PRODUCTS THEREOF

#4
20250201836
2025-06-19

POSITIVE ELECTRODE ACTIVE MATERIAL, LITHIUM ION SECONDARY BATTERY, AND METHOD OF PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL

#5
20250197245
2025-06-19

POSITIVE ELECTRODE ACTIVE MATERIAL POWDER AND LITHIUM SECONDARY BATTERY

#6
20250140827
2025-05-01

POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, METHOD OF PREPARING THE SAME, AND SODIUM SECONDARY

#7
20250128957
2025-04-24

LAYERED DOUBLE HYDROXIDE PARTICLES IN HYDROGEL MATRICES

#8
20250006902
2025-01-02

OXIDE COMPOSITE POSITIVE ELECTRODE MATERIAL COATED WITH BORATE IN SITU, PREPARATION METHOD, AND USE

#9
20240270592
2024-08-15

Layered double hydroxide particles in hydrogel matrices

#10
20240139719
2024-05-02

CATALYST FOR METHANE SYNTHESIS AND METHOD OF MANUFACTURING THE SAME

#11
20240083763
2024-03-14

UNIVERSAL PREPARATION METHOD FOR IN-SITU GROWTH OF LAYERED DOUBLE HYDROXIDE (LDH) LAYER ON SUBSTRATE SURFACE

#12
20240006607
2024-01-04

BATTERY INCLUDING BETA-DELITHIATED LAYERED NICKEL OXIDE ELECTROCHEMICALLY ACTIVE CATHODE MATERIAL

#13
20230381737
2023-11-30

BUFFER MATERIAL COMPOSED OF BENTONITE MODIFIED WITH LAYERED DOUBLE HYDROXIDE(LDH) AND METHOD OF PREPARING THE SAME

#14
20230339773
2023-10-26

Alpha-phase nickel hydroxide and preparation method and use thereof

#15
20230302511
2023-09-28

METHOD FOR EXTRACTING AND SEPARATING SALT ALKALI FROM SALINE ALKALI SOIL AND SOIL IMPROVEMENT

#16
20220302449
2022-09-22

Lithium Battery Electrodes

#17
20220250929
2022-08-11

[Sn2S6]4- INTERCALATED LAYER DOUBLE HYDROXIDE AND METHOD OF PRODUCING THE SAME

#18
20220235257
2022-07-28

Synthetic functionalized additives, methods of synthesizing, and methods of use

#19
20220234906
2022-07-28

Magnesium-aluminum hydrotalcite-loaded nano zero-valent iron composite material, method for preparing same and use thereof

#20
20220220316
2022-07-14

Method for preparing a composition comprising functionalised mineral particles and corresponding composition

#21
20220041458
2022-02-10

SYNTHESIS OF HECTORITE-TYPE MINERAL

#22
20220002887
2022-01-06

Trimetallic layered double hydroxide composition

#23
20210399383
2021-12-23

Separators with layered double hydroxides for electrochemical cells

#24
20210363025
2021-11-25

SURFACE MODIFIED LAYERED DOUBLE HYDROXIDE

#25
20210348284
2021-11-11

Trimetallic layered double hydroxide composition

#26
20210346879
2021-11-11

LAYERED DOUBLE HYDROXIDE, CATALYST FOR WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS CELL, WATER ELECTROLYZER, AND METHOD FOR MANUFACTURING LAYERED DOUBLE HYDROXIDE

#27
20210344011
2021-11-04

DOUBLE LAYERED HYDROXIDE (DLH)-TYPE COMPOUND AND USE THEREOF IN AN ELECTRODE FOR AN ENERGY STORAGE DEVICE WITH ITS GRAPHITE AND RESIN COMPOSITE AND ELECTROLYTE

#28
20210338547
2021-11-04

COMPLEXES OF HYDROTALCITES AND FIBERS

#29
20210269231
2021-09-02

Method for producing package including hydrogen sulfide sustained release agent, hydrogen sulfide sustained release agent, hydrogen sulfide sustained release composite, and method for generating hydrogen sulfide using same

#30
20210205935
2021-07-08

MULTILAYERED METAL NANO AND MICRON PARTICLES

#31
20210167383
2021-06-03

Battery including beta-delithiated layered nickel oxide electrochemically active cathode material

#32
20210086261
2021-03-25

Methods for preparing mixed-metal oxide diamondoid nanocomposites and catalytic systems including the nanocomposites

#33
20210070625
2021-03-11

METHOD FOR IMPURITY CONTROL

#34
20200411855
2020-12-31

Nickel hydroxide, positive electrode material, alkaline battery, and method of producing nickel hydroxide

#35
20200395606
2020-12-17

Layered electrode materials and methods for rechargeable zinc batteries

#36
20200335785
2020-10-22

Lithium battery electrodes

#37
20200325031
2020-10-15

Lanthanide-doped layered double hydroxides and method of producing same

#38
20200306725
2020-10-01

Ca-Y-carbonate nanosheets, their use, and synthesis

#39
20200164356
2020-05-28

Two-dimensional material for removal of anions and applications thereof

#40
20200024147
2020-01-23

HYDROTALCITE SUBSTANCE COMPOSITION, AND RESIN ADDITIVE CONTAINING SAID COMPOSITION

#41
20200017368
2020-01-16

Layered double hydroxide precursor, their preparation process and catalysts prepared therefrom

#42
20200017365
2020-01-16

Microparticulate hydrotalcite, method for producing same, resin composition of same, and suspension of same

#43
20190334169
2019-10-31

Lithium-manganese complex oxide and method for producing same

#44
20190282472
2019-09-19

Complexes of hydrotalcites and fibers

#45
20190270891
2019-09-05

Surface modified layered double hydroxide

#46
20190263671
2019-08-29

Method for exchanging interlayer anions of a layered double hydroxide

#47
20190152794
2019-05-23

LAYERED DOUBLE HYDROXIDES

#48
20190144296
2019-05-16

Phosphor containing Ce

#49
20190131606
2019-05-02

Functional layer including layered double hydroxide, and composite material

#50
20190131605
2019-05-02

Functional layer including layered double hydroxide, and composite material

#51
20190126588
2019-05-02

Functional layer including layered double hydroxide, and composite material

#52
20190123322
2019-04-25

Functional layer including layered double hydroxide, and composite material

#53
20190058191
2019-02-21

Lithium Metal Composite Oxide Having Layered Structure

#54
20190039988
2019-02-07

Adamantane-intercalated layered double hydroxide

#55
20180362355
2018-12-20

Hierarchically porous zeolites

#56
20180358617
2018-12-13

Electrode material for battery and method for manufacturing same

#57
20180354809
2018-12-13

Aqueous miscible organic-layered double hydroxide

#58
20180333776
2018-11-22

Methods for preparing mixed-metal oxide diamondoid nanocomposites and catalytic systems including the nanocomposites

#59
20180331361
2018-11-15

Battery including beta-delithiated layered nickel oxide electrochemically active cathode material

#60
20180316006
2018-11-01

Nickel manganese containing composite hydroxide and manufacturing method for producing same

#61
20180297864
2018-10-18

Azo dye intercalated Fe(II)/Fe(III) layered double hydroxide for water purification

#62
20180257991
2018-09-13

Dielectric material, method of manufacturing thereof, and dielectric devices and electronic devices including the same

#63
20180254483
2018-09-06

Surface treatment for lithium battery electrode materials

#64
20180208739
2018-07-26

Organo-modified layered double hydroxides and composite polymer materials comprising same

#65
20180183029
2018-06-28

LAYERED DOUBLE HYDROXIDE, LAYERED DOUBLE HYDROXIDE DENSE FILM, AND COMPOSITE MATERIAL

#66
20180170764
2018-06-21

PROCESS FOR PREPARING SMALL SIZE LAYERED DOUBLE HYDROXIDE PARTICLES

#67
20180040869
2018-02-08

Layered double hydroxide, layered double hydroxide dense film, and composite material

#68
20180002188
2018-01-04

Phosphor containing Ce

#69
20170283578
2017-10-05

Talc particulate and uses thereof

#70
20170267623
2017-09-21

High aspect ratio layered double hydroxide materials and methods for preparation thereof

#71
20170260048
2017-09-14

Layered double hydroxide film and composite material containing layered double hydroxide

#72
20170222242
2017-08-03

Anion Conductor and Layered Metal Hydroxide

#73
20170113306
2017-04-27

Multilayered metal nano and micron particles

#74
20170107116
2017-04-20

High surface area layered double hydroxides

#75
20170033382
2017-02-02

Systems and methods for regeneration of aqueous alkaline solution

#76
20170001877
2017-01-05

Modification of layered double hydroxides

#77
20160319100
2016-11-03

Pre-exfoliated layered material

#78
20160214870
2016-07-28

Lepidocrocite-type titanate, method for producing same, and resin composition containing same

#79
20160203893
2016-07-14

Magnetic hydrotalcite composite and production method thereof

#80
20160176720
2016-06-23

Hierarchically porous zeolites

#81
20160159659
2016-06-09

ANION-CONDUCTING MATERIAL AND METHOD FOR MANUFACTURING SAME

#82
20160137849
2016-05-19

Method for preparing a composition comprising functionalised mineral particles and corresponding composition

#83
20160083264
2016-03-24

Preparation of suspensions

#84
20160016811
2016-01-21

Preparing layered double hydroxide nanostructures

#85
20160009566
2016-01-14

Self-balanced high-pressure and high-shear autoclave and the application in the preparation of layered double hydroxides

#86
20150340680
2015-11-26

Layered-double-hydroxide-oriented film and method for producing same

#87
20150298432
2015-10-22

Synthesis of quantum dot/polymer/layered-structure ceramic composite

#88
20150238927
2015-08-27

Modification of layered double hydroxides

#89
20150225252
2015-08-13

Dense layered double hydroxide, and method for producing same

#90
20150218000
2015-08-06

Preparation method of battery composite material and precursor thereof

#91
20150166355
2015-06-18

Modification of layered double hydroxides

#92
20150024292
2015-01-22

Lithium air secondary battery

#93
20150010821
2015-01-08

Positive electrode active material for non-aqueous secondary battery and non-aqueous lithium secondary battery

#94
20150008364
2015-01-08

Active material for nonaqueous electrolyte secondary battery, method for manufacturing active material, electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery

#95
20140356719
2014-12-04

Electrode active material for lithium secondary battery

#96
20140348736
2014-11-27

Adsorbent material, process for its preparation and use thereof

#97
20140346394
2014-11-27

Electrode active material for lithium secondary battery

#98
20140205667
2014-07-24

Mixed metal compound

#99
20140127117
2014-05-08

Preparation of suspensions

#100
20140072501
2014-03-13

Engineered process of manufacturing calcium aluminate carbonates for medium-high temperature COcapture

#101
20140039236
2014-02-06

Hydrotalcite like substance, process for producing the same and method of immobilizing hazardous substance

#102
20130331497
2013-12-12

Process for the manufacture of nano-scale, primary, coated hydrotalcite and hydrotalcite

#103
20130313476
2013-11-28

Water-swelling layered double hydroxide, method for producing same, gel or sol substance, double hydroxide nanosheet, and method for producing same

#104
20130221295
2013-08-29

Organic/inorganic hybrids, and process of producing them

#105
20130150513
2013-06-13

Vinyl chloride resin composition

#106
20130126780
2013-05-23

Mg-Ti-Al composite metal hydroxide having a laminated structure, and a production method therefore

#107
20130084239
2013-04-04

Method of preparing a TiO2 nanostructure

#108
20130064795
2013-03-14

Immune modulation with long range ordered, layered double hydroxides

#109
20130041081
2013-02-14

FILLER FOR SYNTHETIC RESIN, SYNTHETIC RESIN COMPOSITION, MANUFACTURING METHOD THEREFOR, AND MOLDED OBJECT MADE THEREFROM

#110
20120312344
2012-12-13

PROCESS FOR SYNTHESIZING LAYERED OXIDES

#111
20120264858
2012-10-18

COATING AGENT FOR THE PRODUCTION OF HIGH-IMPACT LAYERS

#112
20120228539
2012-09-13

Hydrotalcite-type particles, heat retaining agent for agriculture films, master batch for agricultural films, and agricultural film

#113
20120228229
2012-09-13

Treatment or remediation of natural or waste water

#114
20120201864
2012-08-09

Method

#115
20120070573
2012-03-22

MG-ZN-A1-BASED HYDROTALCITE-TYPE PARTICLES AND RESIN COMPOSITION CONTAINING THE SAME

#116
20110311419
2011-12-22

Process for Removal of Aluminum Oxides from Aqueous Media

#117
20110251056
2011-10-13

Method of fabricating layered nano-carbonate used for medium-high temperature COsorbent

#118
20110237430
2011-09-29

Process for preparing catalyst comprising palladium supported on carrier with high dispersion

#119
20110212014
2011-09-01

Process for preparing hydrotalcite

#120
20110212009
2011-09-01

Obtaining multimetallic oxides derived from hydrotalcite type compounds

#121
20110190436
2011-08-04

Acrylic adhesive composition, and pressure-sensitive adhesive sheet employing the same

#122
20110183201
2011-07-28

Use of an oxyhydroxy salt related to the family of lamellar double hydroxides for the design and manufacture of an electrode with a view to storing electrical energy

#123
20110152430
2011-06-23

CALCIUM CARBONATE HYDROXODIALUMINATES COMPRISING A HEXAGONAL PLATELET-SHAPED CRYSTAL HABIT

#124
20110095226
2011-04-28

Hydrotalcite for P.V.C. stabilizer and a method of thereof

#125
20110079752
2011-04-07

Electrode active material for lithium secondary battery

#126
20110045985
2011-02-24

SUPERCONDUCTOR COMPRISING LAMELLAR COMPOUND AND PROCESS FOR PRODUCING THE SAME

#127
20110014103
2011-01-20

Preparation of desulphurisation materials

#128
20110006010
2011-01-13

Interlayer Ion Replacing Method for Hydrotalcite-Like Substance, Regenerating Method, and Interlayer Ion Replacing Apparatus

#129
20110000632
2011-01-06

Process to Make a Clay Comprising Charge-Balancing Organic Ions, Clays Thus Obtained, and Nanocomposite Materials Comprising the Same

#130
20100331470
2010-12-30

Hydrotalcite imparting improved thermoresistance to resins and preparation method thereof

#131
20100327224
2010-12-30

Compounds for Desulfurization of Hot Fuel Gases

#132
20100279848
2010-11-04

Preparation method for anion-exchangeable, layered double hydroxides

#133
20100256269
2010-10-07

NICKEL INCORPORATION INTO LDH CHLOROBENZENESULFONATE

#134
20100234511
2010-09-16

SILICIC ACID-COATED HYDROTALCITE-BASED COMPOUND PARTICLES, AND STABILIZER FOR CHLORINE-CONTAINING RESINS AND CHLORINE-CONTAINING RESIN COMPOSITION USING THE PARTICLES

#135
20100233286
2010-09-16

Preparations of suspensions

#136
20100215770
2010-08-26

Mixed metal compounds for treatment of hyperphosphataemia

#137
20100189613
2010-07-29

Process for removal of aluminum oxides from aqueous media

#138
20100187473
2010-07-29

Oxide-Like Hydrotalcite and Manufacturing Process Thereof

#139
20100187471
2010-07-29

Composite precursor for aluminum-containing lithium transition metal oxide and process for preparation of the same

#140
20100172811
2010-07-08

Process for removal of aluminum oxides from aqueous media

#141
20100143229
2010-06-10

Simultaneous warm gas desulfurization and CO-shift for improved syngas cleanup

#142
20100123101
2010-05-20

HYDROTALCITE COMPOUND, PROCESS FOR PRODUCING SAME, INORGANIC ION SCAVENGER, COMPOSITION, AND ELECTRONIC COMPONENT-SEALING RESIN COMPOSITION

#143
20100111797
2010-05-06

ADDITIVE-CONTAINING ANIONIC CLAYS FOR REDUCING SOX EMISSIONS FROM AN FCC REGENERATOR AND PROCESS FOR MAKING THEM

#144
20100081566
2010-04-01

Process for preparing multimetallic anionic clays and products thereof

#145
20100062928
2010-03-11

Method for production of doped titanium oxide, doped titanium oxide, and visible light-responsive photocatalyst comprising the doped titanium oxide

#146
20100029822
2010-02-04

Process for preparing layered double hydroxide comprising carbonate

#147
20090292052
2009-11-26

Calcium carbonate hydroxodialuminates comprising a hexagonal platelet-shaped crystal habit

#148
20090286915
2009-11-19

Zinc-containing calcium-aluminium double salts

#149
20090267024
2009-10-29

Inorganic Sulfate Ion Scavenger, Inorganic Scavenging Composition, and Electronic Component-Sealing Resin Composition, Electronic Component-Sealing Material, Electronic Component, Varnish, Adhesive, Paste, and Product Employing Same

#150
20090257934
2009-10-15

Transition metal-substituted hydrotalcite catalyst for removing nitrogen oxides from the exhaust gas of diesel engine by storage-reduction

#151
20090188810
2009-07-30

Process for the preparation of stable iodate-exchanged synthetic hydrotalcite with zero effluent discharge

#152
20090162658
2009-06-25

Process for the preparation of nanocrystalline hydrotalcite compounds

#153
20090142394
2009-06-04

Gastric antacid

#154
20090110625
2009-04-30

Aluminum complex hydroxide salt and method of producing the same

#155
20090108233
2009-04-30

PREPARATION OF SUSPENSIONS

#156
20090099294
2009-04-16

Water-dispersible organoclays

#157
20090081467
2009-03-26

Non-chromate corrosion inhibitor formulas based on highly crystalline hydrotalcite analogs

#158
20090050021
2009-02-26

Process for producing kaolin product for paper coating

#159
20090048383
2009-02-19

Clays pre-activated with intercalated polymerization initiation sites

#160
20090014691
2009-01-15

Dispersions, films, coatings and compositions

#161
20090004228
2009-01-01

Boron compound-layered double hydroxide nanohybrid, method of preparing the boron compound-LDH nanohybrid, and pharmaceutical composition comprising the boron compound-LDH nanohybrid

#162
20080311410
2008-12-18

Clay Comprising Charge-Balancing Organic Ions and Nanocomposite Materials Comprising the Same

#163
20080300352
2008-12-04

Process for preparing organically modified layered double hydroxide

#164
20080293957
2008-11-27

Process for preparing organically modified layered double hydroxide

#165
20080274034
2008-11-06

Process for preparing multimetallic anionic clays and products thereof

#166
20080267806
2008-10-30

Method of manufacturing high frequency magnetic material

#167
20080258114
2008-10-23

Pigment grade corrosion inhibitor host-guest compositions and procedure

#168
20080255400
2008-10-16

Hydrotalcite-Like Substance, Process for Producing the Same and Method of Immobilizing Hazardous Substance

#169
20080182169
2008-07-31

Layered lithium-nickel-based compound oxide powder and its prodution process

#170
20080171224
2008-07-17

Method for producing resin substrate coated with titanic acid film

#171
20080170978
2008-07-17

Clean method for preparing layered double hydroxides

#172
20080145296
2008-06-19

Mg-Al-based hydrotalcite-type particles, chlorine-containing resin composition and process for producing the particles

#173
20080121841
2008-05-29

Lithium-containing complex oxide, non-aqueous secondary battery using the lithium-containing complex oxide, and method for producing the lithium-containing complex oxide

#174
20080076832
2008-03-27

Clay Comprising Charge-Balancing Organic Ions And Nanocomposite Materials Comprising The Same

#175
20080070139
2008-03-20

Hydrophobic salts of layered metal hydroxides

#176
20080032883
2008-02-07

Process for the preparation of an additive-containing anionic clay

#177
20080026937
2008-01-31

Transition metal-substituted hydrotalcite catalyst for removing nitrogen oxides from the exhaust gas of diesel engine by storage-reduction

#178
20080025891
2008-01-31

Alumina recovery using aluminum containing layered double hydroxide

#179
20080021115
2008-01-24

Layered double hydroxides that delaminate in water, their manufacturing process and use

#180
20070231243
2007-10-04

Method for the production of hydrotalcites

#181
20070208121
2007-09-06

Silica-intercalated hydrotalcite, and use thereof as filler in polymer compositions

#182
20070191213
2007-08-16

Metal-containing compositions and their use as catalyst composition

#183
20070185251
2007-08-09

Mg-Zn-A1-based hydrotalcite-type particles and resin composition containing the same

#184
20070161727
2007-07-12

Hydrotalcite-based compound particles, resin stabilizer using the same, halogen-containing resin composition and anion scavenger using the same

#185
20070106002
2007-05-10

Hydrotalcite and synthetic resin composition

#186
20070053821
2007-03-08

Production of layered double hydroxides

#187
20060276328
2006-12-07

Process for making, and use of, anionic clay materials

#188
20060219991
2006-10-05

Metal hydroxide derivatives containing chemically bound organophosphorus or polyphosphate species as flame retardants

#189
20060211803
2006-09-21

Clays pre-activated with intercalated polymerization initiation sites

#190
20060189481
2006-08-24

Obtaining multimetallic oxides derived from hydrotalcite type compounds

#191
20060068289
2006-03-30

Composite precursor for aluminum-containing lithium transition metal oxide and process for preparation of the same

#192
20050282947
2005-12-22

Mg-Al-based hydrotalcite-type particles, chlorine-containing resin composition and process for producing the particles

#193
20050277040
2005-12-15

Use of salts of layered double hydroxides as charge control agents

#194
20050261381
2005-11-24

Nanoparticulate anionic clays

#195
20050260496
2005-11-24

Lithium-containing complex oxide, non-aqueous secondary battery using the lithium-containing complex oxide, and method for producing the lithium-containing complex oxide

#196
20050250963
2005-11-10

Use of a solid hydrotalcite structure incorporating fluorides for basic catalysis of Michael or Knoevenagel reactions

#197
20050158546
2005-07-21

Layered lithium-nickel-based compound oxide powder and its production process

#198
20050147637
2005-07-07

Insect pest-repellent film, insect pest-repellent paint and method for producing the same

#199
20050080178
2005-04-14

Novel hydrotalcites, syntheses, and uses

#200
20050080177
2005-04-14

Novel hydrotalcites, syntheses, and uses

#201
20050065273
2005-03-24

Mg-Al-based hydrotalcite-type particles, chlorine-containing resin composition and process for producing the particles

#202
20050022693
2005-02-03

Pigment grade corrosion inhibitor host-guest compositions and procedure

#203
20050020749
2005-01-27

Novel hydrotalcites, syntheses, and uses

#204
19073674
2025-10-14

Wellbore and geologic formation desulfurization process

#205
18966737
2025-08-26

Method for treating a well bore to remove hydrogen sulfide

#206
18809440
2025-04-15

Process and material for removing hydrogen sulfide from subterranean geological formations during drilling operations

#207
18792758
2025-01-14

Process for removing hydrogen sulfide from subterranean geological formations with a layered triple hydroxide material in a water-based drilling fluid