| Patents for C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black (27,610) |
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| 03/24/1988 | WO1988002015A1 Process for producing filler from coal |
| 03/23/1988 | EP0260952A2 A process for the preparation of pigments |
| 03/23/1988 | EP0260945A1 Improvement in bulking pigments |
| 03/23/1988 | EP0260542A2 Dispersions of magnetic lacquer, process for their production and their use |
| 03/23/1988 | CN87105216A Process of treating diamond particles |
| 03/16/1988 | EP0259748A2 Corrosion preventing pigment and composition |
| 03/16/1988 | EP0259592A1 Water dilutable coating compositions |
| 03/16/1988 | CN85102464B Producing method of black ceramic products materials and products |
| 03/15/1988 | US4731198 Positively charged antimony pentoxide sol and preparation thereof |
| 03/10/1988 | WO1988001637A1 Water-dilutable coating compositions |
| 03/09/1988 | EP0258921A1 Process for manufacturing composite titanium dioxide pigments |
| 03/09/1988 | EP0258786A1 Process for preparing titanium dioxide pigments |
| 03/09/1988 | EP0258343A1 New anticorrosive pigments, preparation and utilization thereof |
| 03/09/1988 | CN87104032A Making process of silica base particle and application of reinforced filler as elastic object thereof |
| 03/08/1988 | US4729885 High mixing reactor process |
| 02/24/1988 | EP0256418A1 Easily dispersible compositions containing nacreous pigments |
| 02/24/1988 | EP0256417A1 New coloured and colourless thin fillerpigment and the method for preparation thereof |
| 02/24/1988 | EP0256312A2 Amphoteric hydrosoluble polymers, process for their preparation and their use as auxiliary dispersing agents |
| 02/23/1988 | US4727011 Processes for encapsulated toner compositions with interfacial/free-radical polymerization |
| 02/23/1988 | US4726934 Reduced grit content |
| 02/23/1988 | CA1233173A1 Silane anthraquinone dyes and composite pigments |
| 02/18/1988 | DE3726435A1 Process for recovering carbon from an aqueous carbon slurry |
| 02/17/1988 | CN86101534A Preparation of water dispersing lide powder pigment |
| 02/16/1988 | US4725424 Process for producing carbon black |
| 02/16/1988 | US4725317 Process for preparing pigment compositions |
| 02/09/1988 | US4724207 Silica bonded to polymer groups |
| 02/09/1988 | US4724167 Treated silica fillers and process for making the same |
| 02/09/1988 | CA1232409A1 Process for preparing pigment compositions |
| 02/03/1988 | EP0255079A2 Inorganic filler containing varnishes or primers in the form of aqueous dispersions of synthetic resins |
| 02/03/1988 | EP0254940A2 Method for processing diamond particles |
| 02/03/1988 | EP0254861A1 Process for preparing coated cadmiun based pigments |
| 02/02/1988 | US4722952 Thermoplastic resin containing fluid energy milled silica fume |
| 02/02/1988 | CA1232191A1 Carbon black burner |
| 01/28/1988 | WO1988000608A1 Process for surface treating layered lattice silicates and resultant products |
| 01/28/1988 | WO1988000572A1 Spherical clay mineral powder, process for its production, and composition containing same |
| 01/28/1988 | DE3624920A1 Process for obtaining fine-grained, lamellar, chemically pure iron oxide from natural haematite specularite |
| 01/27/1988 | CN86104576A Method and apparatus for carbon black prodn. |
| 01/26/1988 | US4721740 Rubber blend used in tires |
| 01/20/1988 | EP0253635A1 Alumina hydrates |
| 01/20/1988 | EP0136257B1 Spherical amorphous quartz and its use in fillers and resin compositions |
| 01/20/1988 | CN86103024B Lead powder-powdering machine being able to finish in once operation |
| 01/19/1988 | CA1231517A1 Transparent iron oxide pigment |
| 01/07/1988 | EP0251176A2 Method for modifying the surface of finely divided silica |
| 01/05/1988 | US4717559 Cycling the dus-laden kiln off-gases to the spray drier |
| 01/05/1988 | US4717424 Mositure resistance, aluminum |
| 01/05/1988 | CA1231039A1 Atomiser |
| 12/30/1987 | WO1987007884A1 Synthetic alkali metal alumino-silicates, methods and uses, compositions and their methods of preparation |
| 12/29/1987 | US4716081 Heat treating silver coated copper then embedding in polymer |
| 12/29/1987 | US4716076 Mixture of magnetic powder of iron oxide and chromium dioxide with carbon black |
| 12/29/1987 | US4715986 Nonionic surfactants |
| 12/23/1987 | EP0249843A1 Manufacturing process for black iron oxide pigments having high tinting strength, obtained by the nitrobenzenereduction method |
| 12/23/1987 | EP0249710A2 Process for preparing coated heat-resistant pigment |
| 12/17/1987 | WO1987007626A1 High solids blended kaolin clay slurry |
| 12/17/1987 | WO1987007595A1 Process for colouring concrete |
| 12/17/1987 | DE3619909A1 Process for preparing magnesium oxide and/or its hydration products |
| 12/16/1987 | EP0249524A1 Silica-based granules, process for preparing them and their use as reinforcing fillers in elastomers |
| 12/15/1987 | US4713295 Coating with hydrophobic and oleophobic substance |
| 12/10/1987 | DE3619060A1 Encapsulated porous particles |
| 12/09/1987 | EP0248386A2 Fluorinated carbons and methods of manufacture |
| 12/09/1987 | CN86103643A Method of producing iron oxide black of ferrite oxide using the dust in the chimney flue of steelmaking furnace as the raw material |
| 12/09/1987 | CN86103582A Method for titania pigment production |
| 12/08/1987 | CA1229969A1 Production of carbon black |
| 12/01/1987 | US4710375 Stick cosmetics containing coated pearlescent pigments |
| 11/26/1987 | DE3617430A1 Perlglanzpigmente Pearlescent pigments |
| 11/25/1987 | EP0246523A2 Nacreous pigments |
| 11/25/1987 | EP0246406A2 Carbonate-containing mineral fillers, pigments and similar materials |
| 11/25/1987 | CN86105012A Treatment of clays with cationic polymers to prepare high bulking pigments |
| 11/24/1987 | US4708816 Microcapsules useful as coloring or whitening agents for fabrics |
| 11/24/1987 | CA1229528A1 Dispersible berlin blue pigment |
| 11/24/1987 | CA1229468A1 Production of carbon black |
| 11/19/1987 | EP0245984A1 Titanium dioxide pigment coated with boria-modified silica |
| 11/19/1987 | EP0245553A2 Treatment of clays with cationic polymers to prepare high bulking pigments |
| 11/17/1987 | CA1229331A1 Method of treating zeolite ores to remove discoloring impurities and improve its brightness and resulting finely ground zeolitic product and coating materials, paper and coated paper containing same |
| 11/10/1987 | US4705725 Substrates with sterically-protected, stable, covalently-bonded organo-silane films |
| 11/04/1987 | EP0244180A1 Titanium dioxide pigment coated with cerium cations, selected acid anions, and alumina |
| 11/04/1987 | CN86107137A Iron-oxide pigment and its preparation method |
| 11/03/1987 | US4704425 Novel precipitated silica particulates |
| 10/28/1987 | EP0243279A1 Process for stabilizing polymers, stabilizers therefor and compositions of such stabilized polymers |
| 10/28/1987 | EP0243201A2 Coated magnesium hydroxide |
| 10/28/1987 | EP0243166A2 Silica platelets |
| 10/27/1987 | US4703079 Cutting and chipping resistant tread for heavy service pneumatic off-the-road tires |
| 10/27/1987 | US4702776 Calcining ferrous sulfate hydrate containing manganese in the presence of alkali metal compound to give manganese-free pigment |
| 10/27/1987 | US4702775 Residence stage between precipitation and oxidation stages |
| 10/20/1987 | US4701221 Precipitation from waste water, concentration and ripening |
| 10/20/1987 | US4701218 Compositions comprising inorganic particles |
| 10/19/1987 | EP0230425A4 Structured kaolin pigments. |
| 10/14/1987 | EP0240952A2 A method for producing a flaky material |
| 10/14/1987 | CN87102344A Process for modifying surface characteristics of carbon black and carbon black produced thereby |
| 10/13/1987 | US4699840 Hexagonal ferrite magnetic particles and acicular ferromagnetic particles; high-density |
| 10/13/1987 | US4699662 Blue pigmented phosphor |
| 10/13/1987 | US4698913 Apparatus and continuous method for the multistage treatment of finely divided solid substances with gases |
| 10/07/1987 | EP0240367A1 Aluminium pigment composition |
| 10/07/1987 | CN86100780A Method to produce iron oxide red pegment |
| 10/06/1987 | US4698100 Iron oxide yellow pigments having a low silking effect and a process for production thereof |
| 09/30/1987 | EP0239526A2 Inorganic compounds based on bismuth vanadate |
| 09/30/1987 | EP0239003A2 Reactor and process for manufacturing furnace black |
| 09/29/1987 | US4696765 Semiconductive resin composition |
| 09/29/1987 | US4696700 Inorganic pigments and process for their production |
| 09/29/1987 | US4696685 Carbon black, heat treatment |
| 09/23/1987 | EP0237827A2 Flat, cross-linked cristalline xenolit fibres and process for their preparation |