| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 06/10/1998 | EP0846661A2 Intercalates formed by co-intercalation of monomer, oligomer or polymer intercalants and surface modifier intercalants and layered materials and nanocomposites prepared with the intercalates |
| 06/10/1998 | EP0846660A2 Intercalates and exfoliates formed with long chain monomeric organic intercalant compounds having at least ten carbon atoms and composite materials containing same |
| 06/10/1998 | EP0846139A1 Functionalised inorganic oxide hydroxylated carrier and method for preparing same |
| 06/10/1998 | CN1184456A Amorphous precipitated silica abrasive |
| 06/09/1998 | US5762914 Flame-hydrolytically produced titanium dioxide mixed oxide, method of its production and its use |
| 06/09/1998 | US5762896 Single crystal gems hardness, refractive index, polishing and crystallization |
| 06/09/1998 | US5762829 Wet silica gels for aerogel and xerogel thermal insulation and processes for the wet gels |
| 06/09/1998 | US5762803 Adsorption using silicon dioxide covered with triorganosilyl as packing |
| 06/09/1998 | US5762701 Pozzolanic compositions |
| 06/06/1998 | CA2223350A1 Intercalates and exfoliates formed with long chain (c6+) or aromatic matrix polymer-compatible monomeric, oligomeric or polymeric intercalant compounds; and composite materials containing same |
| 06/06/1998 | CA2218356A1 Intercalates formed by co-intercalation of monomer, oligomer or polymer intercalants and surface modifier intercalants and layered materials and nanocomposites prepared with the intercalates |
| 06/06/1998 | CA2218303A1 Intercalates and exfoliates formed with long chain (c10+) monomeric organic intercalant compounds, and composite materials containing same |
| 06/06/1998 | CA2217913A1 Intercalates and exfoliates formed with non-evoh monomers, oligomers and polymers; and evoh composite materials containing same |
| 06/05/1998 | CA2223377A1 Doped, pyrogenically prepared oxides |
| 06/04/1998 | WO1998023367A2 Method for producing organically modified, permanently hydrophobic aerogels |
| 06/04/1998 | WO1998023366A1 Organically modified aerogels, method for their production by surface modification of the aqueous gel without previous solvent exchange and subsequent drying and the use thereof |
| 06/04/1998 | DE19648798A1 Verfahren zur Herstellung von organisch modifizierten Aerogelen durch Oberflächenmodifikation des wäßrigen Gels (ohne vorherigen Lösungsmitteltausch) und anschließender Trocknung A method of producing organically modified aerogels by surface modification of the aqueous gel (without prior solvent exchange) and subsequent drying |
| 06/04/1998 | CA2274911A1 Method for producing organically modified, permanently hydrophobic aerogels |
| 06/04/1998 | CA2272928A1 Organically modified aerogels, method for their production by surface modification of the aqueous gel without previous solvent exchange and subsequent drying and the use thereof |
| 06/03/1998 | EP0845508A1 Anticorrosive pigment composition and coating compositions containing the same |
| 06/03/1998 | EP0845028A1 Method of producing an amorphous alkali silicate followed by impregnation |
| 06/03/1998 | EP0844979A1 POROUS, MONODISPERSED SiO 2? PARTICLES |
| 06/03/1998 | CN1183379A Process for preparing nm silicon dioxide granule from alkali metal silicate |
| 06/02/1998 | US5760121 Intercalates and exfoliates formed with oligomers and polymers and composite materials containing same |
| 06/02/1998 | US5759938 Process for producing organoclays with quaternary ammonium compositions made using non volatile diluents |
| 06/02/1998 | US5759930 Substantially spherical particles of lithium silicates with improved mechanical properties and improved surface quality |
| 06/02/1998 | US5759506 Process for preparing aerogels |
| 06/02/1998 | US5759255 Pearlescent pigment for exterior use |
| 05/28/1998 | WO1998022390A1 Removal of silica from bauxite |
| 05/28/1998 | WO1998022388A1 Minute composite inorganic powder and use thereof |
| 05/28/1998 | DE19648797A1 Verfahren zur Herstellung von organisch modifizierten, dauerhaft hydrophoben Aerogelen A process for producing organically modified, permanently hydrophobic aerogels |
| 05/27/1998 | EP0844214A1 Synthetic chalcoalumite-type compounds and processes for producing the same |
| 05/27/1998 | CN1183037A Dentifrice compositions |
| 05/26/1998 | US5756792 Suspending silica gel or zeolite in inert solvent, heating with organophosphorus acid, filtering mixture, washing solid |
| 05/26/1998 | US5756628 Protective coatings and films with resistance to ultraviolet light |
| 05/26/1998 | US5756415 Method of making a enzyme immobilizing carrier |
| 05/26/1998 | US5756391 Plasma carbon treatment of silicon surface to form carbon-containing silicon surface, oxidation |
| 05/26/1998 | US5756064 Siliceous offretite |
| 05/20/1998 | EP0842113A1 Biomaterial |
| 05/19/1998 | US5753567 Cleaning of metallic contaminants from the surface of polycrystalline silicon with a halogen gas or plasma |
| 05/19/1998 | US5753305 Rapid aging technique for aerogel thin films |
| 05/19/1998 | US5753250 Ceramic comprising silicon dioxide, silver ions, copper or zinc ions; sanitary ware |
| 05/19/1998 | US5753193 Device for creating a deposit of silicon oxide on a traveling solid substrate |
| 05/19/1998 | US5753026 Process for the preparation of inclusion pigments |
| 05/13/1998 | EP0701533B1 Method of producing ultra high purity monosilane and apparatus therefor |
| 05/12/1998 | US5750610 Hydrophobic organosilicate-modified silica gels |
| 05/12/1998 | US5750085 Process for manufacturing a silica porous material |
| 05/12/1998 | US5750038 Method for the preparation of acid-resistant calcium silicate |
| 05/07/1998 | WO1998018477A2 Pharmaceutical compositions containing lamivudine and zidovudine |
| 05/07/1998 | CA2270174A1 Pharmaceutical compositions containing lamivudine and zidovudine |
| 05/06/1998 | CN1181053A Process for production of modified aerogels and use thereof |
| 05/06/1998 | CN1180660A Processes for producing silicon trichloride |
| 05/05/1998 | US5747403 Organophilic, quaternary phosphonium ion-exchanged smectite clays |
| 05/05/1998 | US5747171 Method of protecting a surface |
| 05/05/1998 | US5747008 Abrasive, humectant, water and binder for fillings |
| 05/05/1998 | US5747003 Amorphous precipitated silica abrasive |
| 05/05/1998 | US5746992 Silica aerogel produced under subcritical conditions |
| 04/29/1998 | EP0837832A1 Process for preparing organically modified aerogels and use thereof |
| 04/29/1998 | EP0591463B1 A method of applying molecular sieve crystals to a support, and a loaded support thus obtained |
| 04/29/1998 | EP0566680B1 Layered oxide materials and swollen and pillared forms thereof |
| 04/28/1998 | US5744244 Tamper-proof electronic coatings |
| 04/28/1998 | US5744202 Enhancement of hydrogenation of materials encapsulated by an oxide |
| 04/28/1998 | US5744114 Method of preparing dentifrice-compatible silica particulates |
| 04/28/1998 | US5743930 Apparatus for producing inorganic spherical particles |
| 04/23/1998 | WO1998016467A1 Porous inorganic composite and method for separating metal elements using the same |
| 04/23/1998 | WO1998016466A1 Process and apparatus for preparing polycrystalline silicon and process for preparing silicon substrate for solar cell |
| 04/23/1998 | CA2269081A1 Porous inorganic composite and method for separating metal elements using the same |
| 04/22/1998 | CN1038124C Organic silane laser gas phase synthesis of silica-base micro powder |
| 04/16/1998 | WO1998015499A1 Method of inhibiting gelling of siloxane feedstocks and a gel inhibited feedstock |
| 04/16/1998 | WO1998015498A1 Method for producing dispersible aluminium silicates |
| 04/16/1998 | WO1998015497A1 Method for producing dispersible aluminium silicates |
| 04/16/1998 | DE19641142A1 Verfahren zur Herstellung von dispergierbaren Alumosilikaten Process for the preparation of dispersible aluminosilicates |
| 04/16/1998 | DE19641141A1 Verfahren zur Herstellung von dispergierbaren Alumosilikaten Process for the preparation of dispersible aluminosilicates |
| 04/16/1998 | CA2267794A1 Method of inhibiting gelling of siloxane feedstocks and a gel inhibited feedstock |
| 04/15/1998 | EP0835223A1 Amorphous silicas and oral compositions |
| 04/15/1998 | EP0756585B1 Silicate compound |
| 04/15/1998 | CN1179139A Method and device for melting recycled silicate starting materials |
| 04/14/1998 | US5739197 Amorphous precipitated silica characterized by high dispersion in cured organic rubber compositions |
| 04/14/1998 | US5739098 Crystalline sodium potassium silicates |
| 04/14/1998 | US5739087 Organoclay products containing a branched chain alkyl quaternary ammonium ion |
| 04/14/1998 | US5738821 Nozzle for electric dispersion reactor |
| 04/14/1998 | US5738813 Consists of diorganopolysiloxane, emulsifying agent selected from anionic, nonionic surfactants, natural lecithin, polyvinyl alochol, cellulose, mica or talc powder, stearate of zinc/magnesium/calcium or aluminum, vulcanizing the rubber |
| 04/14/1998 | US5738801 Hydrophobic silica aerogels |
| 04/14/1998 | CA2065026C Composite clay materials for removal of sox from gas streams |
| 04/09/1998 | WO1998014401A1 Value improvement of clays |
| 04/09/1998 | WO1998014399A1 Silicon oxide powder and process for the production thereof, cosmetics made by using the same, micelle-retaining powder, and perfume-retaining powder |
| 04/09/1998 | DE19707449C1 Layered sodium silicate preparation with high delta-phase content |
| 04/08/1998 | EP0777550A4 Nanoscale particles, and uses for same |
| 04/08/1998 | EP0670812B1 Cristobalite |
| 04/08/1998 | EP0648370B1 Coating process for producing electroconductive powders |
| 04/07/1998 | US5736425 Coating an aerogel sol with solvent, gelation, drying |
| 04/07/1998 | US5736118 Spraying inorganic oxide sol upwardly into reaction zone containing reactant gas to form gel, catching presolidified droplets in trap |
| 04/07/1998 | US5736096 Apparatus for purifying metal |
| 04/02/1998 | WO1998013135A1 Compositions and insulation bodies having low thermal conductivity |
| 04/02/1998 | CA2266906A1 Compositions and insulation bodies having low thermal conductivity |
| 04/01/1998 | EP0833377A2 Enhancement of hydrogenation of materials encapsulated by an oxide |
| 04/01/1998 | EP0832312A2 Method and apparatus for silicon deposition in a fluidized-bed reactor |
| 04/01/1998 | EP0831761A1 Silica abrasive compositions |
| 04/01/1998 | CN1177571A Energy-saving silicon-extracting technology |
| 03/31/1998 | US5733535 Topical compositions containing N-acetylcysteine and odor masking materials |