Patents
Sitemap › C09 - Dyes; Paints; Polishes; Natural resins; Adhesives; Compositions not otherwise provided for; Applications of materials not otherwise provided for › C09C - Treatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties; Preparation of carbon black › C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
Patents for C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black (27,610)
11/1990
11/29/1990WO1990014409A1 Recovery of commercially valuable products from scrap tires
11/28/1990EP0399749A1 Colorant-dispersed paste, and paint containing the same
11/28/1990EP0398914A1 Process for incorporating anti-skid granules into tires
11/27/1990US4973463 Abrasion reisistance
11/27/1990CA1277094C Preparation of polymers of acrylic acid or methacrylic acid
11/24/1990WO1990014309A1 Process for the preparation of purified calcium sulphate dihydrate by aqueous means
11/24/1990CA2033189A1 Process for preparation of purified calcium sulphate by aqueous medium
11/21/1990CN1047102A Process for preparing high solids slurries
11/20/1990US4971629 Roasting, digestion in sodium hydroxide, separation the aggregated product
11/20/1990CA1276511C Aminomethylenephosphonate-coated granules
11/20/1990CA1276431C Inorganic compounds based on bismuth vanadate
11/20/1990CA1276407C Iron oxide coated perlescent pigments
11/15/1990WO1990013606A1 Process for preparing high solids slurries
11/14/1990EP0396975A2 Process for colouring building materials
11/14/1990EP0396885A2 Improved black iron oxide pigments, their manufacture and their use
11/14/1990CN1046926A Sintered sol gel alumina abrasive filaments
11/14/1990CN1046921A Tandem quench
11/14/1990CN1046920A Method of making natural iron red
11/14/1990CN1046917A Spheroid silicon dioxide, process of preparation and use for reinforced elastic body thereof
11/14/1990CN1046878A Finely powdery magnesium hydroxide and process for preparing thereof
11/13/1990WO1990013605A1 Magnetic materials and products made therefrom
11/13/1990US4970248 Gamma modification of an azine pigment
11/13/1990US4970059 Method of producing furnace carbon black
11/13/1990US4970055 Recovering carbon black from exhaust gases
11/13/1990CA2054741A1 Magnetic materials and products made therefrom
11/07/1990EP0396450A1 Silica beads, process for their preparation and their use for reinforcing elastomers
11/07/1990EP0396419A2 Cationic processing of mineral ores
11/07/1990EP0396348A1 Rubber composition
11/07/1990EP0395872A2 Granular black iron oxide pigment, process for its manufacture and its use
11/07/1990EP0268645B1 Process for colouring concrete
11/06/1990WO1990013516A1 Finely powdered magnesium hydroxide and method for preparing it
11/06/1990US4968728 Synthetic alkali metal alumino-silicates, methods and uses, compositions and their methods of preparation
11/06/1990US4968351 Nacreous pigments colored by adsorbed dyes
11/04/1990CA2013623A1 Cationically process calcined kaolin clay
10/1990
10/31/1990EP0395091A2 Sintered sol gel alumina based filament and method of making and use of same
10/31/1990EP0394964A2 Colored zinc powder, its method of production and method for producing colored article
10/30/1990US4966641 By heat treatment under nonoxidizing atmosphere; removes objectionable brown tinge
10/30/1990US4966630 Anticorrosive pigment composition and an anticorrosive coating composition containing the same
10/24/1990EP0393857A1 Coated titanium dioxide particles, process for producing them and their use
10/24/1990EP0211351B1 Nacreous pigments coated with iron oxide
10/22/1990WO1990012765A1 Opacifying kaolin pigments and process for making same
10/20/1990CA2013224A1 Particulate material
10/17/1990EP0392778A1 Production process of purified pigments, and purified pigments
10/17/1990EP0392121A2 Carbon black reactor with an elongated choke and method for producing carbon black therewith
10/16/1990CA1275151C High bulking pigment and method of making the same
10/11/1990DE4010776A1 Tandem-abschreckung Tandem deterrence
10/10/1990CA2014284A1 Production process of purified pigments, and purified pigments
10/10/1990CA2005697A1 Carbon black reactor with an elongated choke and method for producing carbon black therewith
10/09/1990US4962279 Passingdust-laden kiln off-gases to spray drier and elsewhere to achieve energy savings
10/09/1990US4961754 Ultrafine inorganic powder containing melanin pigments, process for preparation thereof and its use in cosmetics
10/03/1990EP0390737A1 Filler coating
10/03/1990EP0390257A1 Process for preparing a purified mineral coating
10/03/1990EP0390216A2 Metallic pigment composition and water borne coating composition thereof
10/03/1990EP0389653A1 An anticorrosive pigment composition and an anticorrosive coating composition containing the same
10/02/1990US4960816 Surface modified mineral compositions
10/02/1990US4960629 Tensile strength, elasticity and fracture toughness; glass matrix
09/1990
09/30/1990CA2013376A1 Metallic pigment composition and water borne coating composition thereof
09/29/1990CA2013257A1 Coating for filler material used in a hardenable material
09/27/1990DE3909806A1 Filler, and process for the preparation thereof
09/26/1990CN1045593A Process for preparing carbon black and apparatus therefor
09/19/1990EP0387575A1 Process for the preparation of yellow iron oxide pigments
09/19/1990EP0387572A1 Process for preparing iron oxide yellow pigments
09/19/1990EP0387251A1 Use of fillers coated with trialkoxysilanes
09/19/1990CN2062333U Super conductive electric carbon black reactor
09/18/1990US4957562 Chrome oxide green, a process for its preparation and its use
09/18/1990CA1274125A1 Process for surface treating layered lattice silicates and resultant products
09/12/1990EP0386868A1 Low-density calcium carbonate agglomerate
09/12/1990EP0386655A2 Process and apparatus for producing carbon black
09/11/1990US4956019 Novel flaky color pigment and process for producing the same
09/11/1990CA2011839A1 Process for the preparation of iron yellow pigments
09/11/1990CA2011838A1 Process for the production of iron oxide yellow pigments
09/07/1990WO1990010038A1 Method of manufacturing carbon black
09/07/1990CA2011203A1 Integrated reformer process for the production of carbon black
09/05/1990EP0385249A1 Beige-brown mixed-phase pigments and process for manufacturing them
09/05/1990EP0385248A1 Grey-black mixed-phase pigments and process for manufacturing them
09/05/1990EP0385247A1 Grey-black mixed-phase pigments and process for manufacturing them
09/04/1990US4954468 Synthetic alkali metal alumino-silicates, methods and use, compositions and their methods of preparation
09/04/1990US4954327 Production of silica aerogels
09/04/1990US4954176 Ceramic scaly substrate with metal or alloy dots on surface; automobile coatings
09/04/1990US4954175 Pigment
09/04/1990CA2011322A1 Process and apparatus for producing carbon black
09/04/1990CA1273536A1 Titanium dioxide pigment coated with cerium cations, selected acid anions, and alumina
08/1990
08/29/1990WO1990009777A1 Sunscreen compositions
08/29/1990EP0384760A2 Improved inorganic pigments and their preparation
08/29/1990EP0384603A1 Process for the production of magnesium oxide
08/29/1990EP0384175A1 Process and device for preparing acetylene black
08/29/1990EP0384080A2 Reactor and method for production of carbon black with broad particle size distribution
08/29/1990CN1044946A Continuous treatment process
08/29/1990CN1044945A Power-economizing method for oxygen-rich prodn of carbon black and synthetic ammonia
08/29/1990CN1044944A Producing process of inorganic green pigment
08/28/1990US4952617 Iron oxides used in coloring plastics
08/28/1990US4952245 Surface treated with acid dye and basic aluminum salt
08/28/1990US4952218 Two-fluid nozzle for atomizing a liquid solid slurry and protecting nozzle tip
08/28/1990US4951427 Refractory metal oxide coated abrasives and grinding wheels made therefrom
08/28/1990CA1273441A1 Method for manufacturing a composition for coating substrates with an abrasion-resistant translucent film
08/23/1990DE4002834A1 Pigment coated glass and polymer microspheres - useful in self-adhesive tape and giving foam-like appearance, useful on sunroof, car body or glass
08/23/1990CA2007949A1 Inorganic pigments and process for their preparation
08/22/1990EP0383106A1 Acetylene black, process and device for its preparation
08/22/1990CA2008017A1 Colored foamlike pressure-sensitive adhesive tape
08/21/1990US4950537 Colored foamlike pressure-sensitive adhesive tape
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