| Patents for C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black (27,610) |
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| 05/25/1994 | CA2109651A1 Mica-containing pigment composition and a water base paint composition containing a mica-containing pigment(s), as well as a method of manufacturing the same |
| 05/19/1994 | DE4237990A1 Electroconductive pigments |
| 05/18/1994 | CN1086740A Composition based on absorbable precipitate SiO2 |
| 05/17/1994 | US5312789 Abrasive grits formed of ceramic, impregnation method of making the same and products made therewith |
| 05/17/1994 | US5312602 Method for purifying iron oxide |
| 05/17/1994 | US5312485 Precipitated encapsulated paper pigments and methods |
| 05/17/1994 | US5312484 TiO2 -containing composite pigment products |
| 05/11/1994 | WO1994010496A1 Apparatus for bending plastic pipe |
| 05/11/1994 | WO1994010089A1 IMPROVED TiO2 MANUFACTURING PROCESS |
| 05/11/1994 | WO1994010087A1 Silicas |
| 05/11/1994 | WO1994006869A3 An improved process for the production of reflective coatings and materials |
| 05/11/1994 | EP0596465A1 Liner cosmetics |
| 05/11/1994 | EP0596442A1 Ultraviolet-shielding agent, method for the preparation thereof and cosmetic composition compounded therewith |
| 05/11/1994 | DE4237355A1 Electroconductive pigment with shell of fluoride-doped tin oxide - and use in antistatic lacquer, plastics and fibre which is non-toxic and has good properties in use |
| 05/11/1994 | CN1086527A 分解反应器 Decomposition reactor |
| 05/11/1994 | CA2147829A1 Improved tio2 manufacturing process |
| 05/10/1994 | US5310578 Deposition of cosmetically functional material onto pigments and fillers |
| 05/05/1994 | DE4237069A1 New non-toxic manganese blue pigment cpds., prepn. - and use in inorganic or organic dispersion medium, based on calcium manganate, with same colour strength as barium manganate pigment |
| 05/04/1994 | EP0595723A1 Process for manufacturing pigmentary fillers on mineral basis, thus obtained pigmentary fillers and their uses |
| 05/04/1994 | EP0595471A2 Process for coating inorganic particles |
| 05/04/1994 | EP0595165A2 Colorant for dyeing of plastics |
| 05/04/1994 | EP0595131A2 Passivation process for metallic pigments |
| 05/04/1994 | EP0594696A1 Process for preparing a dispersion and for preparing polymer particles. |
| 05/04/1994 | CN1086232A Process for coating inorganic particles |
| 05/04/1994 | CN1086231A Leadless gold-red pigment for earthenware and chinaware and preparation method thereof |
| 05/04/1994 | CN1086228A Improved hydrophobicity through metal ion activation |
| 05/04/1994 | CN1086201A Ceramic granding material, manufacture of same and polished products |
| 05/03/1994 | US5308404 Less aggressive blast media formed from compacted particles |
| 05/03/1994 | US5308403 Blast media containing magnesium oxide |
| 05/03/1994 | US5308394 Pigment and process for producing the same |
| 04/27/1994 | EP0594455A2 Abrasive grains |
| 04/27/1994 | EP0593991A2 Intensely colored nacreous pigments |
| 04/27/1994 | EP0593493A1 Composite pigment and method for the production. |
| 04/26/1994 | US5307074 Collision avoidance system for sea navigation |
| 04/26/1994 | US5306742 A colloids has antimony trioxide deposited on the surface of antimony pentoxide particle; stability, side effect inhibition |
| 04/26/1994 | US5306480 Dry particles for use as fillers |
| 04/25/1994 | CA2107193A1 Process for coating inorganic particles |
| 04/24/1994 | CA2109020A1 Ceramic abrasive grits, method of producing the same and abrasive produ cts made of the same |
| 04/20/1994 | EP0593219A2 Improved hydrophobicity through metal ion activation |
| 04/20/1994 | EP0270650B1 Synthetic alkali metal alumino-silicates, methods and uses, compositions and their methods of preparation |
| 04/19/1994 | US5304395 Mixing with dispersion of polymer based on vinyl aromatic monomer, unsaturated ester, sulfonate, unsaturated acid |
| 04/19/1994 | US5304243 Method of producing organic group modified silica particles |
| 04/19/1994 | US5304241 Electronic component sealing filler |
| 04/19/1994 | US5304226 Adding oxide particles to alumina sol, gelling sintering |
| 04/17/1994 | CA2108505A1 Hydrophobicity through metal ion activation |
| 04/14/1994 | WO1994007970A1 Method of making abrasive grain containing alumina and ceria |
| 04/14/1994 | WO1994007964A2 Silicon as a pigment in coatings |
| 04/14/1994 | WO1994007948A1 Surface-modified oxide particles and their use as fillers and modifiers in polymer materials |
| 04/14/1994 | WO1994007945A1 Molded bodies made of polyester cotaining covalent-bonded oxide particles |
| 04/14/1994 | CA2146368A1 Molded bodies made of polyester containing covalent-bonded oxide particles |
| 04/14/1994 | CA2142465A1 Method for making abrasive grain containing alumina and ceria |
| 04/14/1994 | CA2125176A1 Surface-modified oxide particles and their use as fillers and modifying agents in polymer materials |
| 04/13/1994 | EP0592188A2 Iron oxide particles and process for producing the same |
| 04/13/1994 | EP0477187B1 Recovery of commercially valuable products from scrap tires |
| 04/13/1994 | EP0461130B1 Sunscreen compositions |
| 04/13/1994 | CN1085231A Method for producing modified white carbon black |
| 04/12/1994 | US5302642 Self-extinguishing polymeric compositions |
| 04/12/1994 | US5302640 Self-extinguishing polymeric compositions |
| 04/12/1994 | US5302199 Platelet-shaped substrates coated with metal oxides containing carbon black; covering power; high luster |
| 04/07/1994 | DE4233396A1 Oberflächenmodifizierte Oxidpartikel und ihre Anwendung als Füll- und Modifizierungsmittel in Polymermaterialien Surface-modified oxide particles and their use as fillers and modifiers in polymer materials |
| 04/07/1994 | DE4233107A1 Silicium als Pigment in Beschichtungen Silicon as a pigment in coatings |
| 04/06/1994 | EP0590523A2 Shaped product of carbon black and process for its production |
| 04/05/1994 | US5300147 Low brightness magnesium silicate SLR filler, low-brightness paper containing the filler and methods to produce the filler and use it in low brightness papers |
| 04/05/1994 | US5300146 Thermostable iron oxide pigments, processes for their production, as well as their use |
| 04/05/1994 | US5300130 Diamond particles and alumina particles in suspension |
| 03/31/1994 | WO1994006869A2 An improved process for the production of reflective coatings and materials |
| 03/31/1994 | WO1994006868A1 Process for improving the compatibility of precipitated silicas with flavours |
| 03/31/1994 | WO1994006867A1 High performance coarse particle size sams pigments for paint and plastics applications |
| 03/30/1994 | EP0589681A2 Red pigment and manufacturing method for it |
| 03/30/1994 | CN1084533A Carbon Blacks |
| 03/29/1994 | US5298066 Enhanced optical and printability properties |
| 03/29/1994 | US5298065 Ultraviolet-screening scale pigment, process for preparing the pigment and cosmetics containing the pigment |
| 03/23/1994 | EP0588497A1 Process for preparing precipitated silicas |
| 03/22/1994 | US5296523 Reducing free energy at interface between inorganic colorant particles and resin by coating polar surface with crosslinked polymer |
| 03/22/1994 | US5296284 Dyed hectorite pigments and applications |
| 03/22/1994 | US5296168 Particles having nonconductive substrate coated with antimony tin oxide, hydrous metal oxide |
| 03/17/1994 | WO1994005732A2 Carbon blacks |
| 03/17/1994 | CA2121693A1 Carbon blacks |
| 03/16/1994 | EP0587105A2 Electrically-conductive barium sulfate filler and method for preparing same |
| 03/16/1994 | EP0586446A1 Cationic layer compounds modified with polymers. |
| 03/15/1994 | US5294254 Aqueous fine dispersion of an organophilic sheet silicate |
| 03/11/1994 | EP0647180A4 Thermoplastic coated magnetic powder compositions and methods of making same. |
| 03/09/1994 | EP0586003A2 Electrically-conductive filler and process for manufacturing the same |
| 03/09/1994 | CN1083418A Process for recovering useful matter from organosilicon chemical waste residue |
| 03/08/1994 | US5292495 Porous particles of calcium carbonate and method for the preparation thereof |
| 03/08/1994 | US5292365 Calcium carbonate |
| 03/08/1994 | CA1327453C Aluminum oxide/aluminum oxynitride/group ivb metal nitride abrasive particles derived from a sol-gel process |
| 03/03/1994 | DE4329341A1 Registering material esp. ink contg. surface-fluorinated carbon powder - giving stable dispersion in aq. solvent, and used in ball-point or felt-tipped pen without blocking tip, giving line fast to light and water |
| 03/01/1994 | US5290353 Vaterite and production method |
| 02/24/1994 | DE4227082A1 Pigments for paints, plastics, dyes and cosmetics - comprising shiny dark-coloured diskette particles prepd. by coating with a silica layer contg. silicon oxy:carbide and/or soot. |
| 02/23/1994 | EP0583919A1 Flaky aluminium pigments coated with molybdic acid |
| 02/23/1994 | EP0583916A1 Abrasive product |
| 02/23/1994 | CN1082571A System for the production of carbon black |
| 02/22/1994 | US5288790 Method for producing spherical fine particles of colored resin |
| 02/22/1994 | US5288788 Carbon blacks imparting superior treadwear/hysteresis performance and process for producing carbon blacks |
| 02/22/1994 | US5288320 Oxides and the production thereof |
| 02/22/1994 | CA2003964C Ptc compositions |
| 02/22/1994 | CA1327126C Process for treating diamond grains |
| 02/17/1994 | WO1994003536A1 A power based on calcium oxide, useful as an additive for polymers, and a method for the preparation and use thereof |
| 02/16/1994 | CN1081997A Electrode consumption in plasma torches |