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Browse by Category: Main > Material Science
Class Information
Number: 106/DIG.4
Name: Compositions: coating or plastic > Bentonite
Description:










Patents under this class:
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Patent Number Title Of Patent Date Issued
8105433 Cement admixture, and cement composition and concrete containing the cement admixture Jan. 31, 2012
8083845 Obtaining process of additivated sodic bentonite for use in composition of green sand for molding of cast parts and resulting product Dec. 27, 2011
8007586 Clay plaster Aug. 30, 2011
7452417 Downhole servicing compositions having high thermal conductivities and methods of using the same Nov. 18, 2008
7067004 Grout compositions having high thermal conductivities and methods of using the same Jun. 27, 2006
6893496 Cement compositions and admixtures therefore May. 17, 2005
6660078 Methods, well cement compositions and lightweight additives therefor Dec. 9, 2003
6610136 Pigments for ink jet paper Aug. 26, 2003
6602341 Treating kaolinitic clays Aug. 5, 2003
6258160 Methods and compositions for grouting heat exchange pipe Jul. 10, 2001
6083318 Lightweight, waterproof, insulating, cementitious compositions and methods for forming and using such compositions Jul. 4, 2000
6074473 Low viscosity, high solids content slurry Jun. 13, 2000
6024790 Activation of swelling clays Feb. 15, 2000
5972263 Process for producing clay compositions for use in slip casting Oct. 26, 1999
5948156 Supplementary agent for mineral binder systems Sep. 7, 1999
5814572 Glassy sintered body Sep. 29, 1998
5779785 Stabilized, high solids, low viscosity smectite slurries, and method of preparation Jul. 14, 1998
5769938 Waste-treating agent Jun. 23, 1998
5707912 Process for the treatment of clay materials to provide slurries having improved rheological properties Jan. 13, 1998
5700319 Method for extending pigments Dec. 23, 1997
5650004 Cement plaster composition, additive therefor and method of using the composition Jul. 22, 1997
5637144 Asbestos replacer Jun. 10, 1997
5622553 Substance for increasing friction between two surfaces Apr. 22, 1997
5583079 Ceramic products, of glass, fly ash and clay and methods of making the same Dec. 10, 1996
5551975 Structured pigment compositions, methods for preparation and use Sep. 3, 1996
5547506 Storable liquid cementitious slurries for cementing oil and gas wells Aug. 20, 1996
5529622 Process for treatment of clay for use as a paper coating pigment Jun. 25, 1996
5520728 Water-containing organophilic phyllosilicates May. 28, 1996
5512096 Flexible grouting composition Apr. 30, 1996
5482550 Structural building unit and method of making the same Jan. 9, 1996
5464473 Backfill for engineered barrier Nov. 7, 1995
5407480 Stabilized, high solids, low viscosity smectite slurries, and method of preparation Apr. 18, 1995
5401312 Method for soil surface stabilization Mar. 28, 1995
5395441 Revert briquettes for iron making blast furnace Mar. 7, 1995
5391228 Method for preparing high solids bentonite slurries Feb. 21, 1995
5389146 Grouting composition and method Feb. 14, 1995
5376604 Organophilic clay Dec. 27, 1994
5376283 Fixant and matrix for fixing toxic organic compounds in waste material Dec. 27, 1994
5298064 Water-containing organophilic phylloisilicates Mar. 29, 1994
5266538 Method for preparing high solids bentonite slurries Nov. 30, 1993
5215582 Water-base aerosol coating composition Jun. 1, 1993
5158609 Water based aerosol marking paint Oct. 27, 1992
5151131 Cement fluid loss control additives and methods Sep. 29, 1992
5116413 Process and sealing agent for producing a watertight and/or gastight bushing of lines in a water-resistant and/or gas-blocking wall, and device for use thereof May. 26, 1992
5116537 Low temperature expandable vermiculite and intumescent sheet material containing same May. 26, 1992
5114892 Clay mixture having contamination resistance May. 19, 1992
5114893 Method of improving water-swellable clay properties by re-drying, compositions and articles May. 19, 1992
5106418 Process for preparing improved binding material systems, its use for coal-dust-free refining, for moulding of bentonite bindings and for mould-core-formation Apr. 21, 1992
5061397 Coated clay granules Oct. 29, 1991
4939033 Pasty gasket for producing a leakproof seal between surfaces which are subjected to heat and which have to be joined Jul. 3, 1990

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