ClassID:

88643

C04B24/2664 - CPC Classification

Classification description:

Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers; Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers

Sub-classes:
Recent Application in this class:
#1
20250361721
2025-11-27

Gypsum Panel Containing a Maleic Anhydride Polymer

#2
20250197279
2025-06-19

COASTAL KARST CEMENT-BASED EXPANDING GROUTING MATERIAL AND PREPARATION METHOD THEREFOR

#3
20250122123
2025-04-17

CEMENT SETTING TIME RETARDER

#4
20240343648
2024-10-17

NANOPARTICLE FOR EARLY STRENGTH DEVELOPMENT OF CONCRETE, CONCRETE FORMING COMPOSITION INCLUDING THE SAME, AND METHOD FOR PRODUCING THE SAME

#5
20240199491
2024-06-20

SPECIAL ADDITIVE FOR FULLY RECYCLED AGGREGATE COMMERCIAL CONCRETE

#6
20240123652
2024-04-18

METHOD AND MANUFACTURING SYSTEM FOR PREPARING ADAPTIVE STEEL-FIBER-REINFORCED PRECAST CONCRETE MEMBERS

#7
20240093081
2024-03-21

WATER-BASED RESIN WITH ELASTICITY FOR APPLICATIONS IN CEMENTING AND SUBTERRANEAN STRUCTURES

#8
20240034689
2024-02-01

SET CONTROL COMPOSITION FOR CEMENTITIOUS SYSTEMS

#9
20230416147
2023-12-28

Ultra-high performance concrete with waste brick powder and preparation method and application thereof

#10
20230382789
2023-11-30

Interface joint material based on industrial solid waste and its preparation

#11
20230312421
2023-10-05

Containment of PFAS

#12
20230227358
2023-07-20

HIGH STRENGTH CONCRETE ADMIXTURE

#13
20220017811
2022-01-20

Water-based resin with elasticity for applications in cementing and subterranean structures

#14
20210214278
2021-07-15

Ultra-light mineral foam having water repellent properties

#15
20210024414
2021-01-28

Cement slurries, cured cement and methods of making and use thereof

#16
20200199277
2020-06-25

COPOLYMER, DISPERSANT, AND DISPERSION COMPOSITION

#17
20190270672
2019-09-05

Rapid-hardening underground pipeline grouting repair polymer and preparing method

#18
20190127278
2019-05-02

CLAY INSENSITIVE CONCRETE SUPERPLASTICIZER

#19
20180312674
2018-11-01

Binder for injection moulding compositions

#20
20170369374
2017-12-28

Annular fill compressible grout mix for use behind pre-cast concrete segment installed in time-dependent deformation tunnels

#21
20170233292
2017-08-17

Cement composition additive containing polycarboxylic acid copolymer, zinc oxide particles and gluconate

#22
20160244365
2016-08-25

GYPSUM DISPERSANT

#23
20150031836
2015-01-29

GYPSUM DISPERSANT

#24
20140256857
2014-09-11

Polycarboxylate ethers with branched side chains

#25
20130289195
2013-10-31

Curable polymer mixture

#26
20130053475
2013-02-28

Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom

#27
20130042792
2013-02-21

Aqueous asphalt/wax emulsions for use in gypsum compositions and building products

#28
20130035422
2013-02-07

Method for qualitatively and quantitatively identifying bulk goods

#29
20130023606
2013-01-24

Method of producing soil cement slurry

#30
20120210911
2012-08-23

Stable organic-based fluid loss additive containing an organophilic clay-based suspending agent for use in a well

#31
20120210909
2012-08-23

CALCIM PHOSPHATE CEMENT REINFORCEMENT BY POLYMER INFILTRATION AND IN SITU CURING

#32
20120145391
2012-06-14

COMPOSITIONS AND METHODS FOR WELL COMPLETIONS

#33
20120142812
2012-06-07

Compositions and methods for well completions

#34
20110297377
2011-12-08

Stable organic-based fluid loss additive containing an organophilic clay-based suspending agent for use in a well

#35
20110257305
2011-10-20

REDISPERSIBLE POLYMER POWDERS PREPARED FROM LOW CARBOXYLATION STYRENE BUTADIENE-BASED LATEX

#36
20110184104
2011-07-28

PROCESS FOR THE PREPARATION OF PHENOLSULFONIC ACID-ALDEHYDE CONDENSATES AND THE USE THEREOF AS DRYING AGENTS

#37
20110136946
2011-06-09

SLURRY COMPOSITIONS FOR GROUND IMPROVEMENT USING BLAST-FURNACE SLAG CEMENT AND METHOD OF PRODUCING SOIL CEMENT SLURRY BY USING SAME

#38
20110132605
2011-06-09

Biodegradable set retarder for a cement composition

#39
20110046025
2011-02-24

Low molecular weight graft copolymers for scale control

#40
20110039984
2011-02-17

RHEOLOGY INFLUENCING ADDITIVE FOR MINERAL BUILDING MATERIALS

#41
20090318589
2009-12-24

Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom

#42
20090263673
2009-10-22

Coated building panels and articles containing calcium sulfate hemihydrate

#43
20090221202
2009-09-03

COMPOSITE MATERIALS CONTAINING HYDRAULIC BINDERS

#44
20090186963
2009-07-23

Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom

#45
20090019800
2009-01-22

Concrete product with enhanced ornamental surface layer

#46
20080319217
2008-12-25

Carbonic Acid Derivatives, Method for the Manufacture Thereof and the Use Thereof

#47
20080300344
2008-12-04

Adjuvant for hydraulic compositions

#48
20080281028
2008-11-13

Light plaster mixture in pasty form

#49
20080221257
2008-09-11

Aqueous Dispersions And Their Use

#50
20080058442
2008-03-06

Two-Step System For Improved Initial And Final Characteristics Of A Biomaterial

#51
20080020961
2008-01-24

Low Molecular Weight Graft Copolymers

#52
20080006404
2008-01-10

Storable nonaqueous cement slurries and methods of using same

#53
20070208107
2007-09-06

Additive building material mixtures containing microparticles swollen in the building material mixture

#54
20070204543
2007-09-06

Additive building material mixtures containing ionically swollen microparticles

#55
20070197691
2007-08-23

Additive building material mixtures containing ionic emulsifiers

#56
20070193478
2007-08-23

Additive building material mixtures containing microparticles having non-polar shells

#57
20070193156
2007-08-23

Additive building material mixtures containing spray-dried microparticles

#58
20070125273
2007-06-07

Lightweight concrete mix and method of using same

#59
20070102160
2007-05-10

Fluid loss additives and methods

#60
20050187112
2005-08-25

Composition and method for a dual-function soil-grouting excavating or boring fluid

#61
20050139121
2005-06-30

Aqueous ink, inkjet recording ink and inkjet recording method

#62
20050109507
2005-05-26

Methods of using cement compositions having long-term slurry-state stability

#63
20050022992
2005-02-03

Storable cementitious slurries containing boric acid and method of using the same

#64
18537742
2024-05-07

Three components kit for high performance green concrete

#65
18231948
2024-02-20

Cementitious mixture and method of making the same

#66
17689543
2023-07-25

Water-based hydrogel polymer composition and methods of treating subterranean formations or cement constructions comprising contaminants