ClassID:

89556

C04B2103/46 - page 2 - CPC Classification

Classification description:

Function or property of ingredients for mortars, concrete or artificial stone Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents

Recent Application in this class:
#301
20050155795
2005-07-21

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

#302
20050155763
2005-07-21

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

#303
20050109507
2005-05-26

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

#304
20050098316
2005-05-12

Cement compositions containing coarse barite, process for making same and methods of cementing in a subterranean formation

#305
20050092211
2005-05-05

Dispersant compositions for cement compositions and related methods

#306
20050092209
2005-05-05

Lime-free admixture compositions for hydraulic cements and methods thereof

#307
20050075249
2005-04-07

High temperature viscosifying and fluid loss controlling additives for well cements, well cement compositions and methods

#308
20050061505
2005-03-24

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

#309
20050034867
2005-02-17

Subterranean fluids and methods of cementing in subterranean formations

#310
20050034866
2005-02-17

Subterranean fluids and methods of using these fluids in subterranean formations

#311
20050034864
2005-02-17

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

#312
20050016422
2005-01-27

Mortar composition

#313
18661631
2024-10-29

Biomimetic nacre-toughness cement slurry based on in-situ polymerization of fluid loss additive, preparation method and application thereof

#314
17948722
2023-06-27

Carbonation-resistant cementitious blend containing olive waste

#315
15296908
2017-04-18

Foam stabilizer composition, foamed cement slurry and additive composition thereof