ClassID:

88587

C04B22/147 - 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 containing sulfur in the anion, e.g. sulfides; Sulfates Alkali-metal sulfates; Ammonium sulfate

Recent Application in this class:
#1
20260132083
2026-05-14

FILLER MATERIAL

#2
20260124820
2026-05-07

REINFORCED MAGNESIUM SUBSTRATE AND COMPOSITE BOARD WITH SAME

#3
20260109648
2026-04-23

ACTIVE AND PASSIVE INTEGRATED FIREPROOF HEAT-INSULATING BOARD AND PREPARATION METHOD THEREOF

#4
20250313511
2025-10-09

HYDRAULIC BINDER COMPOSITIONS COMPRISING STEEL MAKING SLAG, A CO-BINDER AND AN ALKALI MINERAL SALT

#5
20250270140
2025-08-28

POLYMER-SILICATE ADMIXTURE SYSTEM AND METHOD

#6
20250257006
2025-08-14

HYDROGEL COMPOSITIONS FOR STABILIZATION OF GRAPHENE, CARBON NANOTUBES, AND OTHER CARBON ALLOTROPES

#7
20250243117
2025-07-31

Two-component mortar system based on aluminous cement and use thereof

#8
20250187982
2025-06-12

USE OF CALCIUM SULFATE IN AN INORGANIC MORTAR SYSTEM BASED ON ALUMINOUS CEMENT AND GROUND-GRANULATED BLAST-FURNACE SLAG TO INCREASE LOAD VALUES

#9
20250179346
2025-06-05

TWO-COMPONENT MORTAR SYSTEM BASED ON ALUMINOUS CEMENT AND GROUNDGRANULATED BLAST-FURNACE SLAG AS WELL AS USE THEREOF

#10
20250109068
2025-04-03

REBAR-FREE PRESTRESSED CONCRETE AND FORMING METHOD THEREFOR

#11
20250074833
2025-03-06

Liquid Salt Composition and Methods of Making and Using Same

#12
20240383807
2024-11-21

CARBONATION OF CALCIUM SULFATE CONTAINING MATERIALS

#13
20240376004
2024-11-14

PERFORMANCE ENHANCER FOR COMPOSITE CEMENTS

#14
20240343968
2024-10-17

USE OF A CALCIUM CARBONATE OF HIGH PURITY AND HAVING A HIGH SPECIFIC SURFACE AREA IN AN INORGANIC MORTAR SYSTEM BASED ON ALUMINOUS CEMENT TO INCREASE LOAD VALUES

#15
20240294433
2024-09-05

IRON-CONTAINING BINDER

#16
20240294431
2024-09-05

USE OF A CALCIUM CARBONATE OF HIGH PURITY AND HAVING A HIGH SPECIFIC SURFACE AREA IN AN INORGANIC MORTAR SYSTEM BASED ON ALUMINOUS CEMENT TO ACCELERATE CALCIUM ALUMINATE CEMENT HYDRATION

#17
20240286958
2024-08-29

ACCELERATORS FOR THE REACTION OF STEELMAKING SLAG WITH WATER

#18
20240262749
2024-08-08

ADJUVANT FOR INCREASING THE SHORT-TERM MECHANICAL STRENGTH OF A HYDRAULIC COMPOSITION WITH A REDUCED CLINKER CONTENT

#19
20240247676
2024-07-25

FASTENING ARRANGEMENT COMPRISING A THREAD-FORMING SCREW AND A CURED ALUMINATE-CONTAINING INORGANIC COMPOSITION

#20
20240190771
2024-06-13

BINDER COMPOSITION COMPRISING POZZOLANIC MATERIAL AND FINE FILLER

#21
20230416593
2023-12-28

LOW CARBON FOOTPRINT EXPANSIVE COMPOSITION AND METHODS OF MAKING AND USING SAME

#22
20230382800
2023-11-30

MODIFIED DOLOMITE POWDER, PREPARATION METHOD THEREOF AND CONCRETE

#23
20230192565
2023-06-22

ACTIVATION SYSTEM, INCLUDING AT LEAST ONE ALKALINE METAL SALT AND CALCIUM AND/OR MAGNESIUM CARBONATE FOR ACTIVATING GROUND GRANULATED BLAST FURNACE SLAG AND BINDER COMPRISING THE SAME FOR THE PREPARATION OF MORTAR OR CONCRETE COMPOSITION

#24
20230183134
2023-06-15

PROCESS FOR PREPARING WATER-REDISPERSIBLE POLYMER POWDERS FOR DRY FORMULATIONS OF CONSTRUCTION MATERIALS

#25
20230126770
2023-04-27

Liquid salt activator and methods of making and using same

#26
20230125089
2023-04-27

Low carbon footprint expansive composition and methods of making and using same

#27
20230112173
2023-04-13

COMPOSITIONS, METHODS, AND SYSTEMS FOR CEMENT BLENDS WITH REACTIVE VATERITE

#28
20230061300
2023-03-02

MINERAL-BASED COMPOSITES

#29
20230059102
2023-02-23

Chemical fastening method with an inorganic mortar system having aluminous cement and hard aggregate with mohs-hardness greater than or equal to 8

#30
20230024215
2023-01-26

Thiosulfates for use as retarders for magnesium phosphate cement pastes

#31
20220242789
2022-08-04

Mineral binder compositions with accelerated setting and/or curing

#32
20220098107
2022-03-31

Two-component mortar system based on aluminous cement and use thereof

#33
20210387913
2021-12-16

Multi-component inorganic anchoring system based on aluminous cement

#34
20210380865
2021-12-09

Double-response self-degradable temporary plugging agent and preparation method thereof

#35
20210363062
2021-11-25

Two-component system for formation of cohesive bonds or for chemical anchoring

#36
20210355032
2021-11-18

Accelerator for mineral binder compositions

#37
20210340065
2021-11-04

Activation of ground granulated blast furnace slag

#38
20210323869
2021-10-21

Engineered concrete binder composition comprising mechano-chemically modified component and method of producing the same

#39
20210261462
2021-08-26

PREPARATION METHOD FOR HIGH-PERFORMANCE WATER INFILTRATION RESISTING MATERIAL

#40
20210238095
2021-08-05

Two-component water-based cementitious adhesive with reduced viscosity

#41
20210238094
2021-08-05

Ground granulated blast furnace slag based binder, dry and wet formulations made therefrom and their preparation methods

#42
20210139763
2021-05-13

Cement activator composition for treatment of subterranean formations

#43
20200385311
2020-12-10

Powdered quick-setting agent, quick-setting material, quick-setting material cured product, and spraying method

#44
20200317576
2020-10-08

Rapid-hardening mortar composition

#45
20200248063
2020-08-06

REDUCTION IN BENTONITE-BASED GROUT CONCENTRATION IN GROUT FLUIDS

#46
20190367796
2019-12-05

Accelerators for composite cement compositions

#47
20190276364
2019-09-12

Multi-component mortar system

#48
20190185729
2019-06-20

Treatment fluids comprising calcium aluminate cement and methods of use

#49
20190161409
2019-05-30

Rapid-hardening admixture and method for producing same

#50
20190136115
2019-05-09

Tunable control of pozzolan-lime cement compositions

#51
20190135697
2019-05-09

Joint compounds, activators and methods for setting a joint compound and preventing seed setting

#52
20180319712
2018-11-08

QUICK-DRYING TWO-COMPONENT COATING MASS AND METHOD FOR THE PRODUCTION OF SAME

#53
20180290935
2018-10-11

Stabilized aqueous suspension for initiating setting and hardening of aluminous cement compositions

#54
20180282217
2018-10-04

Two-component mortar system based on aluminous cement and use thereof

#55
20180257989
2018-09-13

Fly ash cementitious compositions

#56
20180230357
2018-08-16

Cement activator composition for treatment of subterranean formations

#57
20180171204
2018-06-21

Extended-life calcium aluminophosphate cement compositions

#58
20170313926
2017-11-02

Treatment fluids comprising calcium aluminate cement and methods of use

#59
20170291856
2017-10-12

SOLUTION PRECURSOR PLASMA SPRAY OF CERAMIC COATING FOR SEMICONDUCTOR CHAMBER APPLICATIONS

#60
20170073273
2017-03-16

Settable compositions and methods of use

#61
20170057869
2017-03-02

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

#62
20170001911
2017-01-05

Tunable control of pozzolan-lime cement compositions

#63
20160122245
2016-05-05

Cementitious system comprising accelerator particles coated with crosslinked shellac

#64
20160016852
2016-01-21

Accelerated drying concrete compositions and methods of manufacturing thereof

#65
20150344368
2015-12-03

Additive for masses that set hydraulically

#66
20150152006
2015-06-04

Concrete compositions with reduced drying time and methods of manufacturing same

#67
20140251183
2014-09-11

Tailings stream treatment processes

#68
20140144350
2014-05-29

HYDRAULIC BINDER

#69
20130047885
2013-02-28

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

#70
20130036948
2013-02-14

Methods and compositions using calcium carbonate and stabilizer

#71
20130005862
2013-01-03

DISPERSANT

#72
20120318170
2012-12-20

Tailings stream treatment processes

#73
20120289627
2012-11-15

Admixture composition for a tile cement mortar and a tile cement mortar composition comprising the same

#74
20120234209
2012-09-20

Hydraulic binder comprising a ground blast furnace slag

#75
20120216722
2012-08-30

Aqueous wax emulsions having reduced solids content for use in gypsum compositions and building products

#76
20120145045
2012-06-14

Additives for a hydraulic binder based on belite-calcium-sulphoaluminate-ferrite clinker

#77
20120132111
2012-05-31

Method for production of hydraulic binder

#78
20120110945
2012-05-10

Composites and Methods of Formation Thereof

#79
20120055376
2012-03-08

Portland limestone calcined clay cement

#80
20120040165
2012-02-16

Lightweight cementitious compositions and building products and methods for making same

#81
20120034441
2012-02-09

Composition for forming wet fiber based composite materials

#82
20120024198
2012-02-02

Concrete with a low clinker content

#83
20110308431
2011-12-22

Sulfoaluminous clinker and method for preparing same

#84
20110056157
2011-03-10

UREA-FORMALDEHYDE RESIN REINFORCED GYPSUM COMPOSITES AND BUILDING MATERIALS MADE THEREFROM

#85
20110033628
2011-02-10

High yield spray application

#86
20110015306
2011-01-20

CEMENTITIOUS COMPOSITIONS FOR DECREASING THE RATE OF WATER VAPOR EMISSIONS FROM CONCRETE AND METHODS FOR PREPARING AND USING THE SAME

#87
20100288415
2010-11-18

Gypsum based compositions

#88
20100276837
2010-11-04

Lightweight construction material and methods and device for fabrication thereof

#89
20100136259
2010-06-03

Cementitious Board Manufacture

#90
20090298033
2009-12-03

Figure-forming composition, method for forming three-dimensional figures and three-dimensional structures by using the same

#91
20090209681
2009-08-20

UREA-FORMALDEHYDE RESIN REINFORCED GYPSUM COMPOSITES AND BUILDING MATERIALS MADE THEREFROM

#92
20090208704
2009-08-20

ROOFING PRODUCT CONSTRUCTED FROM POLYMER /GYPSUM/ FIBERGLASS COMPOSITE MATERIAL

#93
20090071374
2009-03-19

Dry mix cement composition, methods and systems involving same

#94
20090011207
2009-01-08

Lightweight cementitious compositions and building products and methods for making same

#95
20080257223
2008-10-23

Hydraulic binder comprising a ternary acceleration system and mortars and concretes comprising one such binder

#96
20080216716
2008-09-11

Fresh concrete and admixture for fresh concrete

#97
20080187711
2008-08-07

Three-dimensional printing material system with improved color, article performance, and ease of use

#98
20080149285
2008-06-26

Expanded perlite annealing process

#99
20080017078
2008-01-24

Liquid admixture composition

#100
20070102160
2007-05-10

Fluid loss additives and methods

#101
20070044686
2007-03-01

Liquid accelerator

#102
20060177590
2006-08-10

High yield spray application

#103
20060130738
2006-06-22

Method for measuring point defect distribution of silicon single crystal ingot

#104
20060048685
2006-03-09

Accelerator admixture

#105
20050269730
2005-12-08

Method for manufacturing a wood cement board

#106
20050250888
2005-11-10

High strength flooring compositions

#107
20050235882
2005-10-27

Sprayable machinable media

#108
20050204962
2005-09-22

Zeolite-containing cement composition