ClassID:

89552

C04B2103/408 - page 2 - CPC Classification

Classification description:

Function or property of ingredients for mortars, concrete or artificial stone; Surface-active agents, dispersants Dispersants

Recent Application in this class:
#301
20100282466
2010-11-11

Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use

#302
20100273912
2010-10-28

Cement compositions comprising latex and a nano-particle

#303
20100258312
2010-10-14

Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite

#304
20100247937
2010-09-30

Cementitious article and method for preparing the same

#305
20100239886
2010-09-23

High starch light weight gypsum wallboard

#306
20100230102
2010-09-16

Methods of Extending the Shelf Life of and Revitalizing Lightweight Beads for Use in Cement Compositions

#307
20100210761
2010-08-19

Liquid admixture composition

#308
20100190889
2010-07-29

Polyalkenoate cement compositions and methods of use in cementing applications

#309
20100163237
2010-07-01

Degradable cement compositions containing degrading materials and methods of cementing in wellbores

#310
20100152347
2010-06-17

Titanium and zirconium mixtures and emulsions for use in preparing gypsum wallboard

#311
20100152331
2010-06-17

Dispersant for hydraulic composition

#312
20100147195
2010-06-17

WATER RESISTANT CONCRETE ADMIXTURES, FORMULATIONS AND MASONRY UNITS

#313
20100143682
2010-06-10

Mat-Faced Cementitious Article and Method for Preparing Same

#314
20100139528
2010-06-10

Slurries and methods of making light weight gypsum board

#315
20100137476
2010-06-03

DISPERSANT FOR PLASTER COMPOSITIONS

#316
20100135733
2010-06-03

Inorganic, static electric binder composition, use thereof and method for the preparation of said binder composition

#317
20100132590
2010-06-03

High belite-containing sulfoaluminous clinker, method for the production and the use thereof for preparing hydraulic binders

#318
20100116406
2010-05-13

Wax Emulsion for Use in Building Products

#319
20100113651
2010-05-06

Dispersion-retaining agent for hydraulic composition

#320
20100105810
2010-04-29

Polyalkylene glycol chain-containing thiol polymer, thiol-modified monomer, mixture thereof, and admixture for cement

#321
20100093895
2010-04-15

Process for producing polymers having amide and ester groups in the solid state

#322
20100077938
2010-04-01

Stable foamed cement slurry compositions and methods for making and using same

#323
20100075166
2010-03-25

COMPOSITIONS FOR THE MANUFACTURE OF GYPSUM BOARDS, METHODS OF MANUFACTURE THEREOF, AND GYPSUM BOARDS FORMED THEREFROM

#324
20100068533
2010-03-18

Process of production and structural element

#325
20100064943
2010-03-18

Lightweight concrete compositions

#326
20100055477
2010-03-04

Siloxane polymerization in wallboard

#327
20100044043
2010-02-25

Methods of cementing in subterranean formations using cement kiln cement kiln dust in compositions having reduced Portland cement content

#328
20100041792
2010-02-18

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

#329
20100038084
2010-02-18

Cement compositions comprising aluminum chloride and associated methods

#330
20100011994
2010-01-21

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

#331
20100004357
2010-01-07

DISPERSANT FOR HYDRAULIC COMPOSITION

#332
20090326159
2009-12-31

Cement dispersant

#333
20090308612
2009-12-17

Method for wellbore servicing to enhance the mechanical strength of cement using electrochemically activated water

#334
20090297826
2009-12-03

Gypsum plasterboard with a coating slip and method of manufacturing

#335
20090292045
2009-11-26

Modifiers for gypsum slurries and method of using them

#336
20090264557
2009-10-22

Cement compositions comprising humic acid grafted fluid loss control additives

#337
20090258969
2009-10-15

Method for producing phosphoric acid ester-based polymer

#338
20090255443
2009-10-15

Gypsum-based floor underlayment

#339
20090241803
2009-10-01

Oil and gas well cement systems using elemental sulfur

#340
20090239087
2009-09-24

Siloxane polymerization in wallboard

#341
20090236097
2009-09-24

Cement compositions comprising latex and a nano-particle and associated methods

#342
20090235845
2009-09-24

Modifier for concrete and cement formulations and methods of preparing the same

#343
20090235844
2009-09-24

Modifier for concrete and cement formulations and methods of preparing the same

#344
20090234046
2009-09-17

Concrete and mortar admixture

#345
20090197992
2009-08-06

COATING COMPOSITION

#346
20090197990
2009-08-06

Lightweight structural finish

#347
20090163622
2009-06-25

Copolymers Based On Unsaturated Monocarboxylic or Dicarboxylic Acid Derivatives and Oxyalkylene Glycol Alkenyl Ethers, Process for Preparing Them and Their Use

#348
20090158969
2009-06-25

CONCRETE OPTIMIZED FOR HIGH WORKABILITY AND HIGH STRENGTH TO CEMENT RATIO

#349
20090158968
2009-06-25

HIGH WORKABILITY AND HIGH STRENGTH TO CEMENT RATIO

#350
20090158967
2009-06-25

CONCRETE OPTIMIZED FOR HIGH WORKABILITY AND HIGH STRENGTH TO CEMENT RATIO

#351
20090158966
2009-06-25

CONCRETE OPTIMIZED FOR HIGH WORKABILITY AND HIGH STRENGTH TO CEMENT RATIO

#352
20090158965
2009-06-25

CONCRETE HAVING HIGH WORKABILITY THROUGH CONTROL OF FINE-TO-COARSE PARTICULATES RATIO

#353
20090158960
2009-06-25

HIGHLY WORKABLE CONCRETE COMPOSITIONS HAVING MINIMAL BLEEDING AND SEGREGATION

#354
20090156435
2009-06-18

Defoaming methods and compositions

#355
20090143519
2009-06-04

COMPOSITION AND METHOD OF OBTAINING AN ARTIFICIAL STONE MATERIAL

#356
20090126930
2009-05-21

Cement composition for carbon dioxide supercritical environment

#357
20090124728
2009-05-14

Providing freezing and thawing resistance to cementitious compositions

#358
20090095475
2009-04-16

Cement compositions comprising a high-density particulate elastomer and associated methods

#359
20090069461
2009-03-12

Additive for Cement Composition Containing Fly Ash and Cement Composition

#360
20090032252
2009-02-05

Degradable cement compositions containing degrading materials and methods of cementing in wellbores

#361
20090018240
2009-01-15

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

#362
20090011208
2009-01-08

Ceramics made of preceramic paper or board structures, method of producing the same and use thereof

#363
20080314295
2008-12-25

Lightweight concrete compositions

#364
20080299413
2008-12-04

Acoustical gypsum board panel and method of making it

#365
20080281028
2008-11-13

Light plaster mixture in pasty form

#366
20080261024
2008-10-23

Silica-based coating composition and its use for coating cement-bonded objects

#367
20080242769
2008-10-02

Nanomodified concrete additive and high performance cement past and concrete therefrom

#368
20080220994
2008-09-11

Defoaming methods and compositions

#369
20080196628
2008-08-21

Cement Compositions Comprising Rock-Forming Minerals and Associated Methods

#370
20080178769
2008-07-31

KIT AND METHOD FOR PREPARING A HARDENABLE CEMENTITIOUS COMPOSITION

#371
20080171812
2008-07-17

Non-efflorescing cementitious mortar compositions

#372
20080171806
2008-07-17

Cement compositions comprising humic acid grafted fluid loss control additives

#373
20080161222
2008-07-03

Use of polyaminomethylenephosphonates as dispersing agents

#374
20080156225
2008-07-03

Rheology modifying additive for cementitious compositions

#375
20080149335
2008-06-26

Activation mechanism applicable for oilfield chemicals products

#376
20080148999
2008-06-26

Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility

#377
20080148997
2008-06-26

Gypsum compositions with naphthalene sulfonate and modifiers

#378
20080142764
2008-06-19

Conductive nanocomposite films

#379
20080139701
2008-06-12

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

#380
20080138568
2008-06-12

Bonding material composition and method for manufacturing the same, and joined body and method for manufacturing the same

#381
20080119602
2008-05-22

Polymers in a solid state

#382
20080090068
2008-04-17

Light weight gypsum board

#383
20080085952
2008-04-10

Superplasticisers Having Silane Functions

#384
20080072800
2008-03-27

Concrete compositions

#385
20080070810
2008-03-20

Methods of preparing degradable materials and methods of use in subterranean formations

#386
20080070026
2008-03-20

HIGH HYDROXYETHYLATED STARCH AND HIGH DISPERSANT LEVELS IN GYPSUM WALLBOARD

#387
20080066656
2008-03-20

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

#388
20080066650
2008-03-20

Flexible hydraulic compositions

#389
20080061465
2008-03-13

Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof

#390
20080035022
2008-02-14

Phosphate Polymer

#391
20080028994
2008-02-07

Geopolymer composition and application in oilfield industry

#392
20080023200
2008-01-31

Settable Fluids Comprising Particle-Size Distribution-Adjusting Agents and Methods of Use

#393
20080021169
2008-01-24

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

#394
20080017078
2008-01-24

Liquid admixture composition

#395
20080011201
2008-01-17

Non-toxic dispersants for hydrated lime slurries

#396
20080009566
2008-01-10

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

#397
20080009565
2008-01-10

Foamed slurry and building panel made therefrom

#398
20080000392
2008-01-03

Foamed slurry and building panel made therefrom

#399
20070294843
2007-12-27

INTEGRAL OR SHAKE-ON COLORANT ADMIXTURE WITH IMPROVED COLOR DURABILITY IN CONCRETE AND OTHER CEMENTITIOUS SYSTEMS USING HIGHLY RESILIENT COLORANTS ORGANIC OR OXIDE IN NATURE

#400
20070290393
2007-12-20

Rigid porous carbon structures, methods of making, methods of using and products containing same

#401
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

#402
20070270547
2007-11-22

Cement dispersant and methods of making and using the same

#403
20070266903
2007-11-22

High Belite-Containing Sulfoaluminous Clinker, Method for the Production and the Use Thereof for Preparing Hydraulic Binders

#404
20070260046
2007-11-08

Dispersant using kraft lignin and novel lignin derivative

#405
20070256603
2007-11-08

CEMENTITIOUS COMPOSITION FOR USE IN ELEVATED TO FULLY SATURATED SALT ENVIRONMENTS

#406
20070254976
2007-11-01

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

#407
20070246178
2007-10-25

Paper for gypsum wallboard

#408
20070241204
2007-10-18

Method of spray application of monolithic refractory, spray material for use therein, and application apparatus

#409
20070231884
2007-10-04

Porous body and producing method thereof

#410
20070227405
2007-10-04

Gypsum-containing board and tile, and method for producing same

#411
20070221378
2007-09-27

Cements for use across formations containing gas hydrates

#412
20070204765
2007-09-06

Self-Adaptive Cement Systems

#413
20070203028
2007-08-30

Salt water stable latex cement slurries

#414
20070197114
2007-08-23

Wear resistant coating composition for a veil product

#415
20070181042
2007-08-09

Additive for hydraulic material

#416
20070181041
2007-08-09

Ultrafine particle grouting composition

#417
20070181039
2007-08-09

Drying shrinkage-reducing agent

#418
20070149083
2007-06-28

Board formed from a cementitious material and a facer containing a laminate

#419
20070137861
2007-06-21

Methods of cementing using cationic cellulose ethers as fluid loss control additives

#420
20070125278
2007-06-07

Cement compositions comprising maltodextrin

#421
20070125277
2007-06-07

Treatment fluids comprising chlorinated carbohydrates

#422
20070102160
2007-05-10

Fluid loss additives and methods

#423
20070089880
2007-04-26

Methods of using cement compositions comprising high alumina cement and cement kiln dust

#424
20070089643
2007-04-26

Cement compositions comprising high alumina cement and cement kiln dust

#425
20070079732
2007-04-12

Non-magnetic concrete structure, a sidewall for a guideway and a method for installing such a sidewall for the guideway

#426
20070073022
2007-03-29

Polymer and cement admixture using the same

#427
20070073015
2007-03-29

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

#428
20070066767
2007-03-22

Polyalkylene glycols

#429
20070056734
2007-03-15

Methods of using settable compositions comprising cement kiln dust and additive(s)

#430
20070056733
2007-03-15

Methods of using foamed settable compositions comprising cement kiln dust

#431
20070056728
2007-03-15

Methods of using settable compositions comprising cement kiln dust

#432
20070056476
2007-03-15

Lightweight settable compositions comprising cement kiln dust

#433
20070056475
2007-03-15

Settable compositions comprising cement kiln dust and additive(s)

#434
20070056474
2007-03-15

Foamed settable compositions comprising cement kiln dust

#435
20070048490
2007-03-01

Light weight gypsum board

#436
20070042196
2007-02-22

Fluid-applied air and moisture barrier and cementitious bond breaker and system

#437
20070039516
2007-02-22

Cement dispersant and concrete composition containing the dispersant

#438
20070039515
2007-02-22

Cement dispersant and concrete composition contain the dispersant

#439
20070032599
2007-02-08

Cement admixture for improved slump life

#440
20070032572
2007-02-08

Optically clear nanocomposites and products using nanoscale fillers

#441
20070028810
2007-02-08

Cementing compositions including salts

#442
20070026155
2007-02-01

Stain-proofing agent and building board using same

#443
20070022913
2007-02-01

Siloxane polymerization in wallboard

#444
20070012222
2007-01-18

Cement compositions comprising environmentally compatible defoamers and methods of use

#445
20060293417
2006-12-28

Hydraulic composition dispersant

#446
20060287191
2006-12-21

Method of preparing an easily-dispersed rheology-grade product from a pseudolaminar silicate, product thus obtained and methods of using same

#447
20060283356
2006-12-21

Gypsum products and method for their manufacture

#448
20060281836
2006-12-14

Providing freezing and thawing resistance to cementitious compositions

#449
20060280898
2006-12-14

Modifiers for gypsum slurries and method of using them

#450
20060278134
2006-12-14

Modifiers for gypsum slurries and method of using them

#451
20060278133
2006-12-14

High starch light weight gypsum wallboard

#452
20060278132
2006-12-14

Method of improving dispersant efficacy in making gypsum products

#453
20060278129
2006-12-14

Effective use of dispersants in wallboard containing foam

#454
20060278128
2006-12-14

Effective use of dispersants in wallboard containing foam

#455
20060264565
2006-11-23

Dispersing agents

#456
20060249289
2006-11-09

Set-delayed cement compositions comprising hydrated lime and silica and methods of cementing in subterranean formations

#457
20060249056
2006-11-09

Dispersant for hydraulic composition

#458
20060249054
2006-11-09

Set-delayed cement compositions comprising hydrated lime and silica and methods of cementing in subterranean formations

#459
20060235112
2006-10-19

Additive for hydraulic compositions

#460
20060229388
2006-10-12

Powdery cement dispersant

#461
20060225622
2006-10-12

Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations

#462
20060225618
2006-10-12

Lightweight concrete compositions

#463
20060217464
2006-09-28

Lightweight concrete compositions

#464
20060213400
2006-09-28

Colloidal hydroxide aqueous suspension of at least one transition element serving to reduce chrome in cement

#465
20060213399
2006-09-28

Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations

#466
20060178461
2006-08-10

Lightweight structural finish

#467
20060172916
2006-08-03

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

#468
20060112862
2006-06-01

Permeable cement and sand control methods utilizing permeable cement in subterranean well bores

#469
20060111479
2006-05-25

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

#470
20060111478
2006-05-25

Use of water-soluble polymers as auxiliary drying agents for the production of polymer dispersing agents

#471
20060111246
2006-05-25

Aqueous storable cement spacer system

#472
20060108150
2006-05-25

Drilling and cementing with fluids containing zeolite

#473
20060102053
2006-05-18

Powdered material, method of manufacturing it, raw compact of the powdered material and device for the powdered material

#474
20060086502
2006-04-27

Casing strings and methods of using such strings in subterranean cementing operations

#475
20060070553
2006-04-06

Liquid setting accelerator for a composition comprising Portland cement

#476
20060054321
2006-03-16

Cement compositions comprising environmentally compatible defoamers and methods of use

#477
20060054060
2006-03-16

Flexible hydraulic compositions

#478
20060054056
2006-03-16

Process for producing manufactured concrete products with reduced efflorescence

#479
20060048681
2006-03-09

Polyalkenoate cement compositions and methods of use in cementing applications

#480
20060048670
2006-03-09

Aqueous chemical mixture to mitigate water associated problems in concrete pavements

#481
20060041060
2006-02-23

Fluid loss concentrate for hydraulic cement

#482
20060030643
2006-02-09

Water soluble air controlling agents for cementitious compositions

#483
20060004148
2006-01-05

Polymers in a solid state

#484
20050284340
2005-12-29

Providing freezing and thawing resistance to cementitious compositions

#485
20050274519
2005-12-15

Methods, cement compositions and suspending agents therefor

#486
20050274294
2005-12-15

Freeze-thaw durability of dry cast cementitious mixtures

#487
20050274291
2005-12-15

Biodegradable dispersants for cement compositions and methods of cementing in subterranean formations

#488
20050274285
2005-12-15

Providing freezing and thawing resistance to cementitious compositions

#489
20050257720
2005-11-24

Solubilized defoamers for cementitious compositions

#490
20050247238
2005-11-10

Cement compositions with improved mechanical properties and methods of cementing in a subterranean formation

#491
20050246993
2005-11-10

System using a drywall board and a jointing compound

#492
20050241545
2005-11-03

Methods of extending the shelf life of and revitalizing lightweight beads for use in cement compositions

#493
20050241542
2005-11-03

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

#494
20050229519
2005-10-20

System using a drywall board and a jointing compound

#495
20050222301
2005-10-06

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

#496
20050212163
2005-09-29

Component build up in layers and process for production thereof

#497
20050205834
2005-09-22

Composition and method for dissipating heat underground

#498
20050204961
2005-09-22

Cement compositions comprising improved lost circulation materials and methods of use in subterranean formations

#499
20050197444
2005-09-08

Stain-resistant grout composition, dispenser therefor, and method of use

#500
20050178295
2005-08-18

Cement compositions comprising set retarder compositions and associated methods

#501
20050171324
2005-08-04

Dispersant composition

#502
20050167107
2005-08-04

Methods of cementing in subterranean formations using crack resistant cement compositions

#503
20050166802
2005-08-04

Grout compositions having high thermal conductivities and methods of using the same

#504
20050155795
2005-07-21

Settable fluids comprising particle-size distribution-adjusting agents and methods of use

#505
20050155763
2005-07-21

Settable fluids comprising particle-size distribution-adjusting agents and methods of use

#506
20050145139
2005-07-07

Intumescent reflective coating

#507
20050139126
2005-06-30

Intumescent coating

#508
20050139121
2005-06-30

Aqueous ink, inkjet recording ink and inkjet recording method

#509
20050124503
2005-06-09

Cement compositions with improved fluid loss characteristics and methods of cementing in surface and subterranean applications

#510
20050121194
2005-06-09

Cement compositions with improved fluid loss characteristics and methods of cementing in surface and subterranean applications

#511
20050113541
2005-05-26

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

#512
20050109507
2005-05-26

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

#513
20050072339
2005-04-07

Amine-based, hexavalent chromium reducing agents for cement

#514
20050061505
2005-03-24

Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations

#515
20050049138
2005-03-03

Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof

#516
20050045069
2005-03-03

Method for producing materials from recycled glass and cement compositions

#517
20050034864
2005-02-17

Cement compositions with improved fluid loss characteristics and methods of cementing in surface and subterranean applications

#518
20050022992
2005-02-03

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

#519
20050019618
2005-01-27

Gypsum-containing board and tile, and method for producing same

#520
20050009959
2005-01-13

Cement dispersant and methods of making and using the same

#521
20050009710
2005-01-13

Reactive sealing compositions for sealing hydrocarbon containing subterranean formations and methods

#522
17948722
2023-06-27

Carbonation-resistant cementitious blend containing olive waste

#523
15296908
2017-04-18

Foam stabilizer composition, foamed cement slurry and additive composition thereof