| Patents for C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black (27,610) |
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| 02/11/1998 | CN1173144A Gel composition containing carbonaceous compound |
| 02/04/1998 | EP0822163A2 Exfoliated layered materials and nanocompositions comprising said exfoliated layered materials having water-insoluble oligomers or polymers adhered thereto |
| 02/04/1998 | EP0821712A1 Process for preparing an improved low-dusting, free-flowing pigment |
| 02/04/1998 | CN1172492A Coating material with reflective properties in two wavelength ranges and absorbent properties in third wavelength range |
| 02/04/1998 | CN1172127A Silica-alumina carbon black as high-grade rubber product reinforcing filler |
| 02/03/1998 | US5714299 Heating mixture of liquid carbon dioxide, metal or metal oxide, surface treating component, optionally removing carbon dioxide |
| 02/03/1998 | US5713998 Method for producing high opacifying kaolin pigment |
| 02/03/1998 | US5713988 Non-aqueous inks and coatings containing modified carbon products |
| 01/28/1998 | CN1171418A Process for continuous dry granulation of powdered carbon black |
| 01/28/1998 | CN1037189C Process for preparing lubricant additive |
| 01/27/1998 | US5711799 Paper filler, sodium aluminate and a weak acid |
| 01/27/1998 | US5711798 Reaction of titanium dioxide with silicon and aluminum, iridescent, cosmetics, titanium suboxide |
| 01/27/1998 | US5711797 Silanized silicic acids |
| 01/21/1998 | EP0819737A2 Aqueous pigment ink composition |
| 01/21/1998 | EP0819153A1 Modified alpha alumina particles |
| 01/21/1998 | CN1037110C Method for producing white carbon black |
| 01/15/1998 | WO1998001392A1 Titanium dioxide particles, method for their preparation and their use in cosmetics, varnish and surface coating |
| 01/14/1998 | EP0818514A1 Surface-treating agent for carbon black |
| 01/14/1998 | EP0817814A1 Carbon blacks and compositions incorporating the carbon blacks |
| 01/14/1998 | EP0643745B1 Process for making embossed metallic leafing pigments |
| 01/14/1998 | CN1170394A Method for purification of calcium carbonate |
| 01/14/1998 | CN1170151A Surface modification of magnetic particle pigments |
| 01/13/1998 | US5708069 Method for making hydrophobic silica gels under neutral conditions |
| 01/13/1998 | US5707912 Forming a magnesium hydroxide complex between clay layers, swelling reduction, improved flow |
| 01/13/1998 | US5707440 Inorganic filler material with retention properties, and method and use of such material |
| 01/13/1998 | US5707438 With cupric oxide surface coating, black pigments for antifouling paints used in marine environments |
| 01/13/1998 | US5707437 Silanized titanium dioxide pigments resistant to discoloration when incorporated in polymers |
| 01/13/1998 | US5707436 Process for the production of purple pigments |
| 01/13/1998 | US5707432 Modified carbon products and inks and coatings containing modified carbon products |
| 01/08/1998 | WO1998000367A1 Cerium and alkaline or alkaline earth molybdate, method of its preparation and use as colouring pigment |
| 01/08/1998 | WO1998000365A1 Titanium oxide and resin composition |
| 01/08/1998 | CA2230667A1 Titanium oxide and resin composition |
| 01/07/1998 | EP0816441A1 Process for preparing inorganically coated pigments and fillers |
| 01/07/1998 | EP0816440A1 Bismuth-vanadat pigment powder mixtures |
| 01/07/1998 | EP0815566A1 Polyethylene glycol treated carbon black and compounds thereof |
| 01/07/1998 | EP0815175A1 Recycling of mineral fillers from the residue of a paper deinking plant |
| 01/07/1998 | EP0815174A2 Ink jet recording paper incorporating novel precipitated calcium carbonate pigment |
| 01/07/1998 | EP0815055A1 Yttrium and/or rare earths aluminates having perovskite structure, preparation thereof and use as pigments |
| 01/07/1998 | EP0814759A1 Sunscreen compositions comprising a mixture of titanium and/or zinc oxide particles, method for preparing the same and use thereof |
| 01/07/1998 | EP0814758A1 Ultraviolet shielding composite fine particles, method for producing the same, and cosmetics |
| 01/06/1998 | US5705540 Filler and resin with polysilanes |
| 01/06/1998 | US5705137 Precipitated silicas, a process for their preparation and their use in vulcanizable rubber mixtures |
| 01/06/1998 | US5705033 Paper/paper laminate-opacifying TiO2 particulates |
| 01/06/1998 | CA2133770C System for the production of carbon black |
| 01/06/1998 | CA2133768C Production of carbon black |
| 01/02/1998 | DE19726278A1 Tonverbundmaterial und Verfahren zu dessen Herstellung Tonverbundmaterial and process for its preparation |
| 12/31/1997 | WO1997049647A1 Method for making ceramic materials from boehmite |
| 12/31/1997 | CN1168932A Draft-roller for fibers and prepn. thereof |
| 12/31/1997 | CN1168911A Paint material |
| 12/31/1997 | CN1168863A Use of synthetic, bainite-rich iron raw materials for preparing iron oxide pigment |
| 12/31/1997 | CN1168862A Use of synthetic, iron raw materials for preparing iron oxide pigments |
| 12/30/1997 | US5702519 Titanium oxide layer |
| 12/30/1997 | US5702518 Opacity |
| 12/30/1997 | CA2133771C Electrode consumption in plasma torches |
| 12/30/1997 | CA2133769C Decomposition reactor |
| 12/29/1997 | EP0814133A1 Process for dry continous granulation of carbon black |
| 12/29/1997 | EP0748362B1 PROCESS FOR PREPARING SILANIZED TiO 2 PIGMENTS USING A MEDIA MILL |
| 12/24/1997 | WO1997048771A1 HIGH GLOSS DURABLE TiO2 PIGMENT |
| 12/24/1997 | WO1997048653A1 Compositions of large particle calcined kaolin clay and methods of making the same |
| 12/24/1997 | CN1168396A Process for producing briquetted and pressed material and use thereof |
| 12/24/1997 | CN1036775C Method for production of high-content ferric oxide red colorant from iron-contained industrial burned dregs |
| 12/23/1997 | US5700451 Hydrogel of anatase crystals in amorphous titanium dioxide, non-discoloring, stability |
| 12/23/1997 | US5700318 Multicoatings of alumina, first coat of boehmite alumina over titanium dioxide inorganic pigment, second is amorphous alumina over first layer and third coat of boehmite alumina; enhanced durability, dispersibilty and optical properties |
| 12/18/1997 | WO1997047699A1 Modified colored pigments and ink jet inks containing them |
| 12/18/1997 | WO1997047698A1 Ink and coating compositions containing silicon-treated carbon black |
| 12/18/1997 | WO1997047693A1 Multilayer coated powder |
| 12/18/1997 | WO1997047692A1 Modified carbon products for inks and coatings |
| 12/18/1997 | WO1997047691A1 Modified carbon products and amphiphilic ions containing compositions |
| 12/18/1997 | WO1997047417A1 Powder coated with multilayer film and process for preparing the same |
| 12/18/1997 | WO1997047416A1 Powder coated with multilayer coating |
| 12/18/1997 | WO1997047405A1 Dry separation of fine powder from coarse contaminant in a vibrating fluid bed |
| 12/18/1997 | CA2258192A1 Ink and coating compositions containing silicon-treated carbon black |
| 12/18/1997 | CA2258115A1 Multilayer coated powder |
| 12/17/1997 | EP0716642B1 Use of a bimodal distribution of scrubs in a process for cooling a hot gaseous suspension |
| 12/17/1997 | EP0682647B1 Crushed glass |
| 12/17/1997 | CN1167793A Light-screening coating composition and application thereof |
| 12/17/1997 | CN1167786A Process for producing briguetted and pressed granular material and use thereof |
| 12/17/1997 | CN1167729A Silanized silicic acid |
| 12/16/1997 | US5698327 Zinc is chemically bonded to surface of silica particles |
| 12/16/1997 | US5698315 Electrically-conductive colorless transparent barium sulfate filler |
| 12/16/1997 | US5698309 Oxide particles have beeen subjected to surface modification with silylating agent |
| 12/16/1997 | US5698016 Compositions of modified carbon products and amphiphilic ions and methods of using the same |
| 12/16/1997 | US5697992 Aluminum and/or silicon oxide with cerium oxide |
| 12/11/1997 | WO1997046721A1 Process for recovering heavy metals from the residue of a plant for the partial oxidation of oil |
| 12/11/1997 | WO1997046624A1 Pearlescent glass |
| 12/11/1997 | WO1997046612A1 Carbon fluoride composition, paint, image forming material, complex material and method of manufacturing the same complex material |
| 12/11/1997 | CA2207525A1 Continuous dry granulation of powdered carbon black |
| 12/10/1997 | EP0811846A2 Stabilisation of metal conjugates |
| 12/10/1997 | EP0684808B1 Light stable color compositions |
| 12/10/1997 | CN1167078A Partially hydrophobic precipitated silicas |
| 12/10/1997 | CN1036658C Spheroid silicon dioxide, process of preparation and use for reinforced elastic body thereof |
| 12/04/1997 | DE19622150A1 Verfahren zur Rückgewinnung von Schwermetallen aus dem Rückstand einer Anlage zur partiellen Oxidation von Öl Process for the recovery of heavy metals from the residue of a plant for the partial oxidation of oil |
| 12/03/1997 | EP0810271A2 Mixtures consisting of finely divided feldspar and organosilicon compounds, their preparation and their use |
| 12/03/1997 | EP0810270A2 Colored aluminium pigments and the preparation process thereof |
| 12/03/1997 | EP0810269A2 Transparent bismuth vanadate pigments |
| 12/03/1997 | EP0810268A2 Bismuth vanadate pigments |
| 12/03/1997 | EP0810261A1 Additive for resins, process for its preparation and olefin resin composition using this additive |
| 12/02/1997 | US5693690 Rubber or resin composition |
| 12/02/1997 | US5693329 Mixtures containing particles coated with aluminum oxide in medium having controlled electroconductivity and a fatty phase |
| 12/02/1997 | US5693136 Reacting an acidic solution of bismuth nitrate with a basic solution of ammonium metavanadate; ph adjustment; precipitation |