C04B22/08 - CPC Classification Index

ClassID:

88568 ⎘

C04B22/08 - CPC Classification

Classification description:

Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents Acids or salts thereof

Sub-classes:

C04B22/082 » {Acids} 42
C04B22/085 » {containing nitrogen in the anion, e.g. nitrites} 152
C04B22/087 » {containing chromium in the anion, e.g. chromates} 2
C04B22/10 » containing carbon in the anion 244
C04B22/12 » containing halogen in the anion 57
C04B22/14 » containing sulfur in the anion, e.g. sulfides 65
C04B22/16 » containing phosphorus in the anion, e.g. phosphates 336

Recent Application in this class:

20250346526

2025-11-13

USE OF ENZYMATIC CARBONATE PRECIPITATION TO RAPIDLY BIND MATERIALS IN LOW MOISTURE CONDITIONS

20240336828

2024-10-10

Ultra-high temperature resistant cement slurry system for cementing and preparation method and use thereof

20240034689

2024-02-01

SET CONTROL COMPOSITION FOR CEMENTITIOUS SYSTEMS

20230322623

2023-10-12

MODIFIABLE HARDENED POZZOLANIC MATERIAL

20200180013

2020-06-11

Hydraulic composition for additive manufacturing device and method of manufacturing casting mold

20200055784

2020-02-20

Additive for hydraulically setting compositions

20190270673

2019-09-05

Surface treatment method for sand aggregate and method for producing ready-mixed concrete

20180141863

2018-05-24

Cement grinding aids prepared with waste antifreeze

20180037506

2018-02-08

High strength, density controlled cold fusion concrete cementitious spray applied fireproofing

#10

20180037505

2018-02-08

Cold fusion concrete

#11

20170334779

2017-11-23

PUMPABLE GEOPOLYMER COMPOSITION FOR WELL SEALING APPLICATIONS

#12

20170240793

2017-08-24

Liquid anti-shrinkage agent for cement

#13

20170210967

2017-07-27

COMPOSITIONS AND METHODS FOR WELL COMPLETIONS

#14

20170107148

2017-04-20

HARDENING ACCELERATOR COMPOSITION CONTAINING DISPERSANTS

#15

20170058181

2017-03-02

Grout fluids for use in a geothermal well loop

#16

20170057869

2017-03-02

Concrete having reduced surface drying time and cementitious compositions and methods for manufacturing same

#17

20170022106

2017-01-26

DRY BUILDING MATERIAL MIXTURE AND THERMAL INSULATION PLASTER RESULTING THEREFROM

#18

20160207831

2016-07-21

Hardening accelerator containing ettringite and calcium silicate hydrate

#19

20150152006

2015-06-04

Concrete compositions with reduced drying time and methods of manufacturing same

#20

20130109783

2013-05-02

Slag compositions and methods of use

#21

20130047885

2013-02-28

Sizing and rheology agents for gypsum stucco systems for water resistant panel production

#22

20130014670

2013-01-17

USE OF ANTICORROSION AGENTS FOR CONDITIONING MAGNESIUM METAL, CONDITIONING MATERIAL THUS OBTAINED AND PREPARATION PROCESS

#23

20120298358

2012-11-29

Method for quantifying cement blend components

#24

20120160131

2012-06-28

Well cement compositions comprising biowaste ash and methods of use

#25

20120142812

2012-06-07

Compositions and methods for well completions

#26

20120037042

2012-02-16

Sealing Paste

#27

20120006223

2012-01-12

ANTIFOULING SURFACES AND METHODS FOR PRODUCTION THEREOF

#28

20110313083

2011-12-22

Two-component mortar compound and its use

#29

20110203486

2011-08-25

Hardening accelerator composition containing dispersants

#30

20110114314

2011-05-19

Method of using sodium silicate in treatment of subterranean formation for water control

#31

20110033628

2011-02-10

High yield spray application

#32

20110000400

2011-01-06

Well cement compositions comprising biowaste ash and methods of use

#33

20100292365

2010-11-18

Latex compositions comprising pozzolan and/or cement kiln dust and methods of use

#34

20100210182

2010-08-19

Glycerin by-products and methods of using same

#35

20100041792

2010-02-18

Latex compositions comprising pozzolan and/or cement kiln dust and methods of use

#36

20100018435

2010-01-28

Method of reducing corrosion in cement

#37

20090071374

2009-03-19

Dry mix cement composition, methods and systems involving same

#38

20080308275

2008-12-18

Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers

#39

20080308011

2008-12-18

Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers

#40

20080300151

2008-12-04

Oil-well cement fluid loss additive compostion

#41

20080298165

2008-12-04

Method for Preparing a Silicate-Based Foam, Device for Using this Method, Aerosol Can and Foam Product Obtained by the Method

#42

20080269045

2008-10-30

PRODUCTION OF LOWER MOLECULAR WEIGHT HYDROCARBONS

#43

20080163795

2008-07-10

Controlled low strength flowable fill composition with iron chelating compounds

#44

20080156232

2008-07-03

Antimicrobial cements and cementitious compositions

#45

20070221764

2007-09-27

Glycerin by-products and methods of using same

#46

20070034118

2007-02-15

Dosage efficient, storage stable compositions for reducing chromium (VI) in cement

#47

20070006777

2007-01-11

Controlled low strength flowable fill composition with iron chelating compounds

#48

20060272551

2006-12-07

Cementitious materials including slag and geopolymers

#49

20060267234

2006-11-30

Cementititous slab products having antimicrobial properties

#50

20060177590

2006-08-10

High yield spray application

#51

20060030637

2006-02-09

Medical compositions containing an ionic salt, kits, and methods

#52

20050284340

2005-12-29

Providing freezing and thawing resistance to cementitious compositions

#53

20050165119

2005-07-28

Highly stabilized colloidal system for improving the physical, mechanical and chemical properties of building materials

#54

20050164868

2005-07-28

Non-heating clay composites for building materials

#55

20050160946

2005-07-28

Cementitious materials including stainless steel slag and geopolymers

#56

20050106336

2005-05-19

Cementitious slab products having antimicrobial properties

#57

20050079016

2005-04-14

Injection grouting

#58

20050066859

2005-03-31

Incombustible composition, incombustible construction product using incombustible composition, and method of producing incombustible construction product

#59

20050043202

2005-02-24

Process for producing granular anionic surfactant

#60

20050031843

2005-02-10

Multi-layer fire barrier systems

#61

15228829

2017-06-06

High strength, density controlled cold fusion concrete cementitious spray applied fireproofing