ClassID:

88640

C04B24/2647 - page 2 - 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; Polyacrylates; Polymethacrylates containing polyether side chains

Recent Application in this class:
#301
20090036573
2009-02-05

CEMENT-BASED COMPOSITION FOR EXTRUSION MOLDING, PROCESS FOR PRODUCING THE SAME, AND CEMENT PRODUCT

#302
20090025613
2009-01-29

Method for producing concrete parts and structure

#303
20090019800
2009-01-22

Concrete product with enhanced ornamental surface layer

#304
20090018240
2009-01-15

Use of Water-Soluble or Water-Dispersible Polymers as Additives in Mineral Building Materials

#305
20080300344
2008-12-04

Adjuvant for hydraulic compositions

#306
20080300343
2008-12-04

Comb polymers and their use as additives for preparations of mineral binders

#307
20080295741
2008-12-04

Slump retention in cementitious compositions

#308
20080293850
2008-11-27

Use of comb polymers as a grinding agent for preparations containing cement

#309
20080287569
2008-11-20

Cement Additive and Cement Composition Using the Same

#310
20080271643
2008-11-06

Waterproof Cement and Synergic Composition Used to Obtain High Waterproofing

#311
20080229977
2008-09-25

Pigment suspension having improved color strength

#312
20080227890
2008-09-18

Cement Grinding Aid

#313
20080214765
2008-09-04

Grafted polymers and methods of making and using thereof

#314
20080171813
2008-07-17

RHEOLOGY STABILIZER FOR CEMENTITIOUS COMPOSITIONS

#315
20080156225
2008-07-03

Rheology modifying additive for cementitious compositions

#316
20080141906
2008-06-19

Compositions of cellular materials that contain anhydrite and methods for its preparation

#317
20080139864
2008-06-12

Method for solidifying and stabilizing a concentrated aqueous sodium hydroxide solution

#318
20080139701
2008-06-12

Powdered Polycarboxylic Acid-Based Cement Dispersant and Dispersant Composition Containing the Dispersant

#319
20080119602
2008-05-22

Polymers in a solid state

#320
20080115938
2008-05-22

Method of cementing using polymeric retarder

#321
20080099122
2008-05-01

CEMENTITIOUS COMPOSITES HAVING WOOD-LIKE PROPERTIES AND METHODS OF MANUFACTURE

#322
20080087198
2008-04-17

Gypsum composition

#323
20080085952
2008-04-10

Superplasticisers Having Silane Functions

#324
20080072800
2008-03-27

Concrete compositions

#325
20080066656
2008-03-20

Integral Sealer Admixture Composition For Improving The Performance Of Concrete And Other Cementitious Systems, Mixtures, And Products

#326
20080066650
2008-03-20

Flexible hydraulic compositions

#327
20080027177
2008-01-31

Polycarboxylic acid concrete admixture

#328
20080021169
2008-01-24

Polymer comprising amide and ester groups, method for production and use thereof

#329
20080017078
2008-01-24

Liquid admixture composition

#330
20080011201
2008-01-17

Non-toxic dispersants for hydrated lime slurries

#331
20080009566
2008-01-10

Gypsum products utilizing a two-repeating unit dispersant and a method for making them

#332
20080009565
2008-01-10

Foamed slurry and building panel made therefrom

#333
20080000392
2008-01-03

Foamed slurry and building panel made therefrom

#334
20070287817
2007-12-13

Mixture Composition Containing Unsaturated Carboxylic Acid and Alkene Ether Derivative Based Copolymers and Copolymers and Terpolymers Containing Sulfo Groups and Use Thereof

#335
20070270547
2007-11-22

Cement dispersant and methods of making and using the same

#336
20070266905
2007-11-22

ADMIXTURE DISPENSING SYSTEM AND METHOD

#337
20070256605
2007-11-08

Integrally waterproofed concrete

#338
20070256604
2007-11-08

Mortar compositions with base on ultra-fine clinker, refined sand and chemical additives

#339
20070255032
2007-11-01

Polyether-containing copolymer

#340
20070254976
2007-11-01

Method For Production Of Cement Dispersant And Polycarboxylic Acid Type Polymer For Cement Dispersant

#341
20070197690
2007-08-23

Additive building material mixtures containing sterically or electrostatically repulsive monomers in the microparticles' shell

#342
20070192257
2007-08-16

METHOD OF SUPPLYING ADMIXTURE FORMULATIONS FOR CONCRETE

#343
20070181041
2007-08-09

Ultrafine particle grouting composition

#344
20070181040
2007-08-09

High early strength engineered cementitious composites

#345
20070173568
2007-07-26

Cement admixture and cement admixture composite

#346
20070161724
2007-07-12

Copolymers based on unsaturated mono-or dicarboxylic acid derivatives and oxyalkyleneglycol-alkenyl ethers, method for the production and use thereof

#347
20070151486
2007-07-05

High early strength superplasticizer

#348
20070142505
2007-06-21

Cement admixture

#349
20070100028
2007-05-03

Use of crosslinked polymer composition as a water-absorbing component in sealing and absorption materials and as an admixture for concrete

#350
20070095256
2007-05-03

Cement additive

#351
20070084384
2007-04-19

Mortar composition

#352
20070074642
2007-04-05

Dense mortar based on binary ettringite binder, comprising at least one poly(alkylene oxide) comb polymer and at least one structuring organic resin

#353
20070073022
2007-03-29

Polymer and cement admixture using the same

#354
20070073015
2007-03-29

Polymer, a method for producing the polymer, and a cement admixture using the same

#355
20070066728
2007-03-22

Polycarboxylic acid polymer for cement admixture and cement admixture

#356
20070044688
2007-03-01

Modified landplaster as a wallboard filler

#357
20070044687
2007-03-01

Modified landplaster as a wallboard filler

#358
20070043190
2007-02-22

Statistic comb polymers, method for producing the same and their use

#359
20070032599
2007-02-08

Cement admixture for improved slump life

#360
20060293417
2006-12-28

Hydraulic composition dispersant

#361
20060289163
2006-12-28

Oil-well cement slurry

#362
20060281886
2006-12-14

Polyether-containing copolymer

#363
20060281837
2006-12-14

Fast drying gypsum products

#364
20060281836
2006-12-14

Providing freezing and thawing resistance to cementitious compositions

#365
20060280970
2006-12-14

High strength flooring compositions

#366
20060280899
2006-12-14

Method of making a gypsum slurry with modifiers and dispersants

#367
20060278135
2006-12-14

Method of making a gypsum slurry with modifiers and dispersants

#368
20060278130
2006-12-14

Gypsum products utilizing a two-repeating unit dispersant and a method for making them

#369
20060278129
2006-12-14

Effective use of dispersants in wallboard containing foam

#370
20060278128
2006-12-14

Effective use of dispersants in wallboard containing foam

#371
20060278127
2006-12-14

Gypsum products utilizing a two-repeating unit dispersant and a method for making them

#372
20060272554
2006-12-07

Biomass-derived grinding aids

#373
20060266977
2006-11-30

Use of dispersants to improve the retention of fluidity of concrete

#374
20060264565
2006-11-23

Dispersing agents

#375
20060249056
2006-11-09

Dispersant for hydraulic composition

#376
20060247402
2006-11-02

Cement additive

#377
20060229388
2006-10-12

Powdery cement dispersant

#378
20060223914
2006-10-05

Polycarboxylic acid polymer for blending in cement

#379
20060207479
2006-09-21

Concrete compositions

#380
20060188674
2006-08-24

Cement-based hydraulic flexible composites and package therefor

#381
20060183820
2006-08-17

Cement admixture and method for producing the same

#382
20060172916
2006-08-03

Use of a polymer dispersant as a fluidising agent for hydraulic binder compositions and preparation thereof

#383
20060169170
2006-08-03

Anti-corrosive agent for heat-exchange mechanism

#384
20060167170
2006-07-27

Surface tension control agent for coating material and coating material containing same

#385
20060124034
2006-06-15

Additive for cement composition and cement composition containing the same

#386
20060118006
2006-06-08

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

#387
20060111479
2006-05-25

Water-soluble or water-dispersible acrylic dispersants obtained by controlled radical polymerization

#388
20060054060
2006-03-16

Flexible hydraulic compositions

#389
20060039233
2006-02-23

Admixture dispensing method

#390
20060032409
2006-02-16

Additive for cement composition and cement composition containing the same

#391
20060030670
2006-02-09

Graft polymer and method of preparing the same

#392
20060030643
2006-02-09

Water soluble air controlling agents for cementitious compositions

#393
20060004149
2006-01-05

Admixture composition for hydraulic material

#394
20060004148
2006-01-05

Polymers in a solid state

#395
20050274294
2005-12-15

Freeze-thaw durability of dry cast cementitious mixtures

#396
20050274285
2005-12-15

Providing freezing and thawing resistance to cementitious compositions

#397
20050257720
2005-11-24

Solubilized defoamers for cementitious compositions

#398
20050241543
2005-11-03

Cement-based systems using plastification/extrusion auxiliaries prepared from raw cotton linters

#399
20050241542
2005-11-03

Cement-based systems using water retention agents prepared from raw cotton linters

#400
20050241541
2005-11-03

Gypsum-based mortars using water retention agents prepared from raw cotton linters

#401
20050241540
2005-11-03

Cement-based plasters using water retention agents prepared from raw cotton linters

#402
20050241539
2005-11-03

Tile cement mortars using water retention agents

#403
20050239924
2005-10-27

High molecular weight additives for calcined gypsum and cementitious compositions

#404
20050235878
2005-10-27

Joint compounds using thickeners prepared from raw cotton linters

#405
20050228142
2005-10-13

Use of block copolymers as dispersants for aqueous suspensions of solids

#406
20050222301
2005-10-06

Cement dispersant, its production process, and cement composition using the cement dispersant

#407
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

#408
20050188896
2005-09-01

Amine containing strength improvement admixture

#409
20050183387
2005-08-25

Avoiding cracking and curling in concrete flooring upon which water-based adhesives are employed

#410
20050182162
2005-08-18

Admixture for cement

#411
20050171325
2005-08-04

Cement additive

#412
20050139129
2005-06-30

High early-strength fiber reinforced cementitious composition

#413
20050139121
2005-06-30

Aqueous ink, inkjet recording ink and inkjet recording method

#414
20050113541
2005-05-26

Polymer, process for preparing the same, and use of the same

#415
20050032948
2005-02-10

Ethylene terpolymer waxes, their preparation and their use

#416
20050016422
2005-01-27

Mortar composition

#417
20050009959
2005-01-13

Cement dispersant and methods of making and using the same

#418
19202064
2025-09-09

Lightweight aggregate-based non-steam-cured high-performance pipe culvert and preparation method thereof

#419
18944099
2025-03-18

Crack-resistant ultra-high performance concrete for underground engineering in water-rich strata, preparation method, and application thereof

#420
18919815
2025-04-22

Concrete composition including nanosilica derived from glass waste

#421
18765547
2024-11-26

Ultra-high-performance concrete

#422
18614101
2024-09-24

Innovative cementitious composites (ICC): high-volume reclaimed asphalt pavement aggregate

#423
18535049
2024-05-21

High-performance green concrete kit with four components

#424
18534529
2024-05-28

Green concrete kit composed of four components

#425
18533707
2024-10-15

Development of high performance green concrete kit having volcanic ash and metakaolin

#426
15776693
2020-06-09

Ultralight inorganic foam and manufacture method thereof