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)
12/1995
12/06/1995EP0684808A1 Light stable color compositions
12/06/1995EP0585411B1 Composite titania-calcined kaolin opacifying pigments and method for making and using same
12/06/1995EP0539521B1 Alpha phase seeding of transition alumina using chromium oxide-based nucleating agents
12/06/1995CN1112953A Method for prodn. of carbon black, LPG or petroleum products by using waste rubber
12/05/1995US5472644 Reacting zinc oxide with stoichiometric amount of boric acid or salt in aqueous solution at boiling point of mixture to form crystalline zine borate, separating
12/05/1995US5472640 Inorganic pigment substrate first covered with silicic acid or an insoluble metal silicate before coating with metal oxide; electrical resistance; stability
12/05/1995US5472493 Fumed silica surface treated with ethylene oxide-propylene oxide polymers, quaternary ammonium salts, tertiary amines, amine ethoxylates, or amine salts; rheology control agent for coatings, adhesives, inks
12/05/1995US5472492 Recipitating coupler onto lithopone, reacting coupler with diazonium ion to form azo pigment
12/05/1995US5472491 Metal oxide-coated flake with a layer of silicon dioxide, a metal hydroxide or oxide hydrate and an organic coupling agent; water-thinnable automobile paints; weatherproofing
11/1995
11/30/1995WO1995032335A1 Dual surface treated filler material, method for its preparation and use in papermaking
11/30/1995WO1995032251A1 Coating substance with low emissivity in the heat radiation range
11/30/1995DE4418214A1 Anstrichstoff mit niedrigem Emissionsvermögen im Bereich der Wärmestrahlung Paint having low emissivity in the heat radiation
11/30/1995DE19518979A1 Prepn. of carbon black with large specific surface area or controlled size
11/30/1995CA2190997A1 Coating substance with low emissivity in the heat radiation range
11/30/1995CA2190827A1 Dual surface treated filler material, method for its preparation and use in papermaking
11/29/1995EP0684291A1 Mica group pigment-containing water-based coating composition
11/29/1995EP0683918A1 Process for making electroconductive powders
11/29/1995EP0683809A1 Surfactant modified silica.
11/29/1995EP0683808A1 Colouring pigment and method of manufacture
11/29/1995CN1112590A Process for the production of purple pigments
11/28/1995US5470905 Resorcinol, silica
11/28/1995US5470660 Particles on oxide support for magnetic toners
11/28/1995US5470385 Water resistant metal pigment particles
11/23/1995WO1995031508A1 Wax coated silica matting agent
11/23/1995WO1995031507A1 Pigment concentrate
11/23/1995DE4427931C1 Pigment concentrate of electrically conductive metal oxide pigment
11/23/1995DE4417185A1 Mfr. of titanium di:oxide pigments with defined colour casts
11/22/1995EP0682802A1 High recording density magnetic recording medium having an undercoat layer.
11/22/1995EP0682647A1 Crushed glass
11/22/1995EP0682561A1 Conversion of carbon or carbonated compounds in a plasma.
11/21/1995US5468471 Sunscreen
11/21/1995US5468289 Recoated with mixture of silica, alumina, and/or zirconia; forms softer cake upon settling; redisperses more easily; paints, cosmetics
11/16/1995WO1995030546A1 Laser-markable plastics
11/16/1995DE4416305A1 A finely divided, weather stable, high rutile, TiO2 pigment for the pigmentation of synthetic polymers
11/15/1995EP0682093A1 Carbonate-containing, mineral fillers, especially for use as gloss-reducing agent
11/15/1995EP0681599A1 Process and apparatus for producing an environmentally acceptable abrasive product from hazardous wastes
11/15/1995EP0681559A1 Amorphous silica, its preparation and uses
11/14/1995US5466286 Stable automotive aqueous metallic-flake tint dispersion
11/14/1995US5466269 Polycrystalline cubic boron nitride abrasive particles and abrasive tools made therefrom
11/14/1995CA2039949C Aluminum pigment and process for production thereof
11/14/1995CA1337545C Copper powder for electroconductive paints and electroconductive paint compositions
11/09/1995WO1995029953A1 Low permeabilitly rubber compositions
11/09/1995DE4415802A1 Lasermarkierbare Kunststoffe Laser-markable plastics
11/08/1995EP0681009A2 Use of ilmenite containing interference pigments for manufacturing anti-counterfeiting valuable documents and packings
11/08/1995EP0680930A1 Rare earth sulphide composition containing at least one alkali metal element, process for its preparation and its use as colored pigment
11/08/1995EP0680499A1 Skim compounds incorporation low ash carbon blacks
11/07/1995US5464722 Production of toner for developing electrostatic images
11/07/1995US5464472 Fine aqueous dispersion of an organophilic sheet silicate
11/07/1995CA1337538C Flame retardant and flame retardant resin composition
11/07/1995CA1337536C Tio pigments resistant to discoloration in the presence of polymer additives
11/02/1995WO1995029140A1 High chroma paint containing multilayer interference platelets
11/02/1995EP0679698A1 Multicoloured flakes, process for their manufacture and decorative product using the said flakes
11/02/1995EP0679382A1 Silica spheres containing an ultraviolet screen and surface-treated with N-lauroyl-L-lysine powder and cosmetic composition containing them
11/02/1995EP0679174A1 Silicon nitride ceramic and cutting tool made thereof
11/02/1995EP0409991B1 Abrasive grain and method of producing same
10/1995
10/31/1995US5462570 Computer batching; mixing; heating; oxidation; collection of vaporized organic materials and heavy metal oxides; forming molten glassy substance; fritting
10/27/1995CA2147805A1 Multicolor flakes, manufacturing process and decorating product using said flakes
10/26/1995DE19514017A1 Glossy colour pigment coated with metal oxide and doped or over-coated with borosilicate
10/25/1995EP0678561A2 Metal pigments twice passivated in a gaseous phase
10/25/1995EP0677989A1 Antimicrobial compositions, process for preparing the same and use
10/25/1995EP0613489B1 Carbon blacks and their use in rubber applications
10/25/1995CN1110698A Multifunction filler
10/24/1995US5461098 Carbon black in the form of thermal black is coated with a compatibilizing agent dibutyl phthalate and mixed with polystyrene or polyethlene melt; insulative material
10/19/1995WO1995027680A1 Crosslinked resin-coated fine silica particles and process for producing the same
10/19/1995WO1995027448A1 A medical article for implantation into the vascular system of a patient
10/19/1995DE4412454A1 Odourless pigments and fillers contg. sulphide
10/18/1995EP0677562A1 Lapping composition
10/18/1995EP0677558A1 Process for manufacturing purple pigments
10/18/1995EP0593493B1 Composite pigment and method for the production
10/18/1995CN1110290A Colour sand and its making method
10/17/1995US5458916 Hydrophobicization of pyrogenic silica
10/17/1995US5458742 Isolation of fullerenes
10/17/1995US5458681 Organosilicon-treated pigment, process for production thereof, and cosmetic made therewith
10/17/1995US5458680 Method of producing aggregated composite pigments using organic silicon compounds
10/17/1995US5458679 Treatment of inorganic filler material for paper with polysaccharides
10/12/1995DE19511012A1 Surface-modified conductive pigment useful in coating, plastics and prints
10/11/1995EP0675925A1 A method and device for the pyrolytic decomposition of hydrocarbons
10/11/1995EP0616626B1 Glossy pigments based on platelike silicate substrates provided with multiple coatings
10/11/1995EP0481034B1 Easily dispersible carbon blacks
10/11/1995CN1029950C Silica sols, process for production of silica sols and use of sols
10/10/1995US5456750 Carbon blacks
10/10/1995US5456749 Anti-discoloring pearly luster pigment and method of preparing the same
10/05/1995WO1995026383A1 Dispersing and grinding auxiliary for inorganic fillers and pigments, and use thereof
10/05/1995DE19511240A1 Carbon black, esp. furnace black useful for pigmenting paint, ink or resin
10/05/1995DE19503906A1 Carbonaceous pigments
10/04/1995EP0675176A2 Thickening agent comprising at least one synthetic layered silicate
10/04/1995EP0675175A2 Carbon containing pigments
10/04/1995EP0674685A1 Low ash carbon blacks
10/03/1995US5455112 Magnetic recording medium
10/03/1995US5454865 Separate wet beneficiation of fine and coarse particle; blending
10/03/1995US5454864 First and second pigment particles having charge of opposite sign, being electrostatically bound to each other, first inorganic particle having absorbed polymeric dispersant on its surface, while second is either synthetic latex or inorganic
09/1995
09/27/1995EP0674237A1 Electrostatic image-developing toner, fine powdery titanium oxide, and hydrophobic fine powdery titanium oxide
09/27/1995EP0673980A2 Coloured flaky iron or iron alloy pigments
09/27/1995CN1109079A Pure-coloured iron oxide direct red pigments and a process for their production as well as their use
09/26/1995US5453267 Sunscreen compositions
09/26/1995US5453260 Amorphous silica or silica-alumina spherical particles and process for preparation thereof
09/26/1995US5453106 Oriented particles in hard surfaces
09/26/1995US5453105 Abrasive product
09/26/1995US5453104 Process for durable sol-gel produced alumina-based ceramics and abrasive grain
09/26/1995CA1337105C Silica for dental compositions, compatible with zinc and other substances
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