| Patents for C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black (27,610) |
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| 04/24/1990 | CA2000083A1 Method of coating carbon bodies |
| 04/20/1990 | CA2000472A1 Composite particles, method for preparing the same and amino resin composition containing the particles |
| 04/19/1990 | DE3834949A1 Process for the preparation of novel plastic additives based on modified aerosils |
| 04/18/1990 | EP0363471A1 Dyed mineral pigments and applications |
| 04/17/1990 | US4917952 Tin oxide containing antimony as a solid solution deposited on the surface |
| 04/17/1990 | US4917735 Process for the production of rutile mixed-phase pigments |
| 04/11/1990 | EP0362997A1 Burner nozzle assembly tip |
| 04/11/1990 | EP0362345A1 Coloured stearates |
| 04/11/1990 | EP0069133B2 Photo setting composition for coating substrates with an abrasion-resistant transparent or translucent film |
| 04/11/1990 | CN2055822U Plate air preheater with water cooled tube |
| 04/10/1990 | US4916024 Magnetic recording medium |
| 04/10/1990 | US4915923 Filler for ink jet recording paper |
| 04/10/1990 | US4915742 Iron blue pigment, process for its pigmentation and use |
| 04/04/1990 | EP0362129A1 Paint containing molybdenum disulfide |
| 04/04/1990 | EP0361543A1 Process for colouring concrete |
| 04/03/1990 | US4913063 Thermostable iron oxide pigments, processes for their preparation and their use |
| 03/28/1990 | EP0360740A1 Compositions containing molybdenum disulfide |
| 03/28/1990 | EP0360513A2 Production process of pigment |
| 03/28/1990 | EP0360422A2 Anticorrosive pigment composition |
| 03/28/1990 | EP0360399A2 Axial reactor with coaxial oil injection |
| 03/28/1990 | EP0360379A2 Reactor and method for the production of carbon black with high surface activity |
| 03/28/1990 | EP0360236A2 Process for the manufacture of carbon black beads, and devices for carrying out part of the process |
| 03/28/1990 | CN1040861A Burner nozzle assembly tip |
| 03/28/1990 | CN1007343B Method for titania pigment production |
| 03/27/1990 | US4912139 Mixing inorganic opacifier with thermoplastic resin; heating and expansion |
| 03/27/1990 | US4911982 Surface treated layered lattice silicates and resultant products |
| 03/27/1990 | US4911864 Curable compositions |
| 03/27/1990 | US4911760 Color pure iron oxide pigments, a process for their preparation |
| 03/27/1990 | CA1267096A1 Pyrophosphate coating process for calcium carbonate dental abrasives |
| 03/22/1990 | WO1990002779A1 Use of fillers coated with trialkoxysilanes |
| 03/21/1990 | EP0359385A1 Dry ground/wet ground calcium carbonate filler compositions |
| 03/21/1990 | EP0359362A2 Process for providing an inorganic filler with a coating containing a latex and carbon black, obtained product and its use |
| 03/21/1990 | EP0249843B1 Manufacturing process for black iron oxide pigments having high tinting strength, obtained by the nitrobenzenereduction method |
| 03/20/1990 | US4910113 Forming carbon black-graft polymer |
| 03/20/1990 | US4909853 Containing surfactant, wet comminuting, drying |
| 03/20/1990 | US4909852 Treatment of titanium dioxide and other pigments to improve dispersibility |
| 03/14/1990 | EP0357844A1 Thermochromic effect coating |
| 03/13/1990 | US4908401 Rubber composition for tire tread |
| 03/13/1990 | US4908391 Mixing inorganic opacifier with expandable thermoplastic resin microspheres, expanding |
| 03/13/1990 | US4908198 Fluorinated carbons and methods of manufacture |
| 03/13/1990 | CA1266739A1 Rubber compositions containing preformed carbon black-furazan oxide |
| 03/13/1990 | CA1266569A1 Coated abrasive product incorporating selective mineral substitution |
| 03/08/1990 | WO1990002160A1 Abrasive grain and method of producing same |
| 03/07/1990 | EP0356674A1 Process for manufacturing greyish-green pigments based on zirconium silicate and vanadium oxide |
| 03/06/1990 | US4906522 Compounds of nickel, iron and phosphorus |
| 03/06/1990 | US4906446 Filler for dental materials and dental materials containing the same |
| 03/06/1990 | US4906300 Solid state reactions with MgCO3 /MgOH |
| 03/06/1990 | US4906255 Abrasive material |
| 03/01/1990 | DE3927861A1 Coated mineral filler or flame retardant |
| 02/28/1990 | EP0356406A1 Process for preparaton of an acid resistent coating on filler particles |
| 02/28/1990 | EP0356139A1 Flame retardant and flame retardant resin composition |
| 02/28/1990 | EP0355808A2 Coated mineral filler or coated mineral flame retardant |
| 02/28/1990 | EP0355550A2 Preparation of precipitated silicas and their use |
| 02/28/1990 | EP0355521A2 Composite pigments or fillers and methods for the preparation of same |
| 02/28/1990 | EP0355295A2 Process for the treatment of precipitated silica, and its use in thermal insulation |
| 02/27/1990 | US4904454 Thermal decomposition of liquid hydrocarbons in hot combustion gases |
| 02/22/1990 | WO1990001516A1 Opacifiers for paints and coatings |
| 02/22/1990 | DE3925833A1 Verfahren zur herstellung von titandioxidpigment A process for the production of titanium dioxide pigment |
| 02/21/1990 | EP0355062A2 Ink jet inks and liquid developers |
| 02/20/1990 | US4902729 Synthetic alkali metal alumino-silicates, methods and uses, compositions and their methods of preparation |
| 02/20/1990 | US4902657 Catalysts, extenders, fillers |
| 02/20/1990 | US4902570 Process for preparing highly dispersed metal oxides whose surfaces are modified by an ammonium-functional organopolysiloxane as a positive chargeable controlling agent for toners |
| 02/20/1990 | US4902487 Combusting particulate with gas containing no2 |
| 02/14/1990 | EP0354374A1 Lustrous lamellar pigments |
| 02/14/1990 | EP0354314A1 Thermally stable iron oxide pigments with a gamma-iron oxide structure, process for manufacturing them and their use |
| 02/13/1990 | US4900767 Process for the surface modification of minerals in a reactive atmosphere |
| 02/13/1990 | US4900465 Process for preparing magnetic carbon black |
| 02/07/1990 | EP0353544A1 Goniochromatic pigments, process for their manufacture and their use in the production of printing inks |
| 02/06/1990 | US4898894 Film forming binders containing low density composite opacifiers |
| 02/06/1990 | US4898892 Methods for preparing opaque coatings and applying the same |
| 02/06/1990 | US4898689 Fine powder; stability |
| 02/06/1990 | US4898620 In thermosetting and thermoplastic resinous molding |
| 02/06/1990 | US4898619 Pigment compositions |
| 02/06/1990 | CA1265415A1 Dispersant salts |
| 01/31/1990 | EP0207967B1 Dispersant salts |
| 01/31/1990 | CN1039193A Semi-dry acid method for hot activation of adobe clay |
| 01/25/1990 | WO1990000581A1 Improved method of forming stable dispersions of particulate matter |
| 01/24/1990 | EP0352027A2 Process for producing pure and dense amorphous synthetic silica particles |
| 01/24/1990 | EP0351932A1 Pigment producing an interference colour |
| 01/17/1990 | EP0350625A1 Ion oxide pigments, process for their preparation and their use |
| 01/17/1990 | CN1038827A Inorganic green series pigments |
| 01/17/1990 | CN1038826A Preparation of lithopone for special use in aquo-paint |
| 01/16/1990 | US4894093 Precipitation, pigments |
| 01/16/1990 | US4894092 Process for preparing coated heat-resistant pigment |
| 01/10/1990 | EP0350035A2 Method of forming stable dispersions of particulate matter |
| 01/10/1990 | EP0223832B1 Coated glass microbubbles |
| 01/10/1990 | CN1038659A Preparation of calcium type high polymeric fire-retardant filler |
| 01/09/1990 | US4892591 Filler for ink jet recording paper |
| 01/09/1990 | US4892590 Precipitated calcium carbonate-cationic starch binder as retention aid system for papermaking |
| 01/03/1990 | EP0348561A1 Electroconductive silicone rubber particles |
| 01/03/1990 | CN1038405A Silica for preparation for cleaning teeth compatible with zinc |
| 01/02/1990 | US4891068 Leaf-shaped |
| 12/27/1989 | EP0347930A2 Metallic pigment composition |
| 12/27/1989 | EP0347681A2 Thermostable black iron oxide pigments, process for their preparation and use thereof |
| 12/27/1989 | CN1038293A Dual-purpose reaction furnace for producing soft hard carbon black and corresponding process thereof |
| 12/27/1989 | CN1038290A Compsn. of substance based on barium titanate utilizable for absorber of electromagnetic wave |
| 12/21/1989 | DE3920175A1 Rubber mixture for vehicle tyres |
| 12/19/1989 | US4888315 High solids blended kaolin clay slurry |
| 12/19/1989 | US4888241 Inorganic particulate, such as titanium dioxide mixture being adhered to and embedded in the surface of thermoplastic polymer |
| 12/19/1989 | US4888216 Copper powder for electroconductive paints and process for production thereof |