ClassID:

88631

C04B24/246 - CPC Classification

Classification description:

Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers; Macromolecular compounds; Phosphorus-containing polymers containing polyether side chains

Recent Application in this class:
#1
20250100930
2025-03-27

READY-MIX CONCRETE OR MORTAR, OR PRECAST CONCRETE COMPOSITION, COMPRISING GROUND GRANULATED BLAST FURNACE SLAG, AN ALKALI SULFATE ACTIVATOR AND A PCE TYPE WATER REDUCING POLYMER

#2
20230278926
2023-09-07

MULTIFUNCTIONAL SUPERPLASTICIZER FOR ULTRA-HIGH PERFORMANCE CONCRETE AND PREPARATION METHOD THEREFOR

#3
20230107433
2023-04-06

UNCHARGED CLAY BLOCKING AGENT

#4
20220411331
2022-12-29

A Wet Accelerator, A Method of Preparing A Wet Accelerator and A Method of Producing A Gypsum Product

#5
20210261463
2021-08-26

Composition for flowable fire-resistant materials

#6
20210163356
2021-06-03

Dispersant composition

#7
20210163355
2021-06-03

High-adaptability viscosity-reducing polycarboxylic acid water reducer, preparation method therefor and use thereof

#8
20200131089
2020-04-30

Copolymers having a gradient structure

#9
20190322583
2019-10-24

Colloidal vesicles for use as dedusting agents in construction panels

#10
20190300431
2019-10-03

Dispersant for calcium sulphate-based compositions

#11
20190152851
2019-05-23

High solids polycarboxylate synthesis for cement superplasticizers

#12
20190016843
2019-01-17

Phosphorylated polycondensate as high efficiency water reducing agent and preparation method thereof

#13
20190010286
2019-01-10

Preparation method for polymer and applications thereof

#14
20190010090
2019-01-10

Polycondensate based water-reducer

#15
20190002614
2019-01-03

Method for preparing concrete superplasticizer having phosphorous acid group and use thereof

#16
20180273668
2018-09-27

Copolymers having phosphorus group-carrying monomeric units

#17
20180273428
2018-09-27

Block copolymers as dispersants for alkali-activated binders

#18
20180265407
2018-09-20

Copolymers having a gradient structure

#19
20180223028
2018-08-09

Polycondensation product containing phenolic copolymer and dispersant for hydraulic composition containing the same

#20
20180050962
2018-02-22

Method for producing a calcium silicate hydrate-comprising hardening accelerator in powder form

#21
20170320778
2017-11-09

Polymer having polyether side chains

#22
20170073449
2017-03-16

Block copolymer

#23
20170044064
2017-02-16

Polycondensation product based on aromatic compounds, method for the preparation and use thereof

#24
20160319072
2016-11-03

Additive for rheology improvement of inorganic binders

#25
20160318802
2016-11-03

Accelerating admixture for cementitious compositions

#26
20160207831
2016-07-21

Hardening accelerator containing ettringite and calcium silicate hydrate

#27
20160168029
2016-06-16

ADDITIVE SYSTEM INCLUDING A POLYALKOXYLATED PHOSPHONATE, A POLYALKOXYLATED POLYCARBOXYLATE AND A RETARDING AGENT, AND USE THEREOF

#28
20160130182
2016-05-12

Dispersant for hydraulically setting systems

#29
20160122243
2016-05-05

Polymeric dispersant

#30
20150175752
2015-06-25

Copolymers having gem-acetophone groups

#31
20150005414
2015-01-01

HYDRAULIC COMPOSITION

#32
20140256857
2014-09-11

Polycarboxylate ethers with branched side chains

#33
20130005861
2013-01-03

FORMULATION AND ITS USE

#34
20120255464
2012-10-11

Polyelectrolytic flow agent

#35
20120220696
2012-08-30

Hardening accelerator composition containing phosphated polycondensates

#36
20120216724
2012-08-30

Sulphonic Acid And Aromatic Groups Containing Hardening Accelerator Compositions

#37
20120208932
2012-08-16

Polycondensates having isobutylene side chain

#38
20120138300
2012-06-07

Method of cementing using polymeric retarder

#39
20120073475
2012-03-29

Plasticizers for aqueous suspensions of mineral particles and hydraulic binder pastes

#40
20120059090
2012-03-08

Adjuvant system for prefabricated concrete

#41
20120041103
2012-02-16

Fast hydraulic binder for parts and constructions made of concrete containing a calcium salt

#42
20120016059
2012-01-19

Water-reducing agent for hydraulic binders

#43
20110291053
2011-12-01

Shrinkage-reducing agent for hydraulic material and shrinkage-reducing agent composition for hydraulic material

#44
20110281975
2011-11-17

Method for producing phosphated polycondensation products and the use thereof

#45
20110269875
2011-11-03

Plasticizer-containing hardening accelerator composition

#46
20110160351
2011-06-30

Dispersing agents for gypsum plaster compositions

#47
20110086947
2011-04-14

Admixture for a hydraulic binder

#48
20110054081
2011-03-03

FORMULATION AND ITS USE

#49
20110054053
2011-03-03

Additives in gypsum panels and adjusting their proportions

#50
20110021667
2011-01-27

Early strengthening agent for hydraulic composition

#51
20100197840
2010-08-05

Emulsifying polymers and their use

#52
20100152331
2010-06-17

Dispersant for hydraulic composition

#53
20100069268
2010-03-18

Compositions having pH-dependent viscosity, thickener systems containing the same, and uses therefor

#54
20100056398
2010-03-04

THICKENER COMPOSITION

#55
20090258969
2009-10-15

Method for producing phosphoric acid ester-based polymer

#56
20090208441
2009-08-20

PROCESS FOR THE CONTROLLED RADICAL POLYMERIZATION OR COPOLYMERIZATION OF ONE OR MORE MONOMERS IN THE PRESENCE OF AN INITIATOR OF ALKOXYAMINE TYPE

#57
20090054558
2009-02-26

Pulverulent polycondensation products

#58
20080146700
2008-06-19

Phosphorus-containing copolymers, method for the production thereof, and use thereof

#59
20080125520
2008-05-29

Copolymers based on phosphorous-containing monomers, methods for the production thereof and their use

#60
20080115938
2008-05-22

Method of cementing using polymeric retarder

#61
20080108732
2008-05-08

Polycondensation product based on aromatic or heteroaromatic compounds, method for the production thereof, and use thereof

#62
20080035022
2008-02-14

Phosphate Polymer

#63
20060293417
2006-12-28

Hydraulic composition dispersant

#64
20060235112
2006-10-19

Additive for hydraulic compositions

#65
20060118006
2006-06-08

Ettringite binder for dense mortar, comprising calcium sulphates and a mineral compound of calcium aluminates

#66
20050215671
2005-09-29

Method for improving the mechanical strength, particularly the strength "at young ages" of cement matrices, and the cement matrices obtained thereby