Patents for C09C 1 - Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black (27,610)
03/1996
03/12/1996US5498781 Passification of optically variable pigment and waterborne coating compositions containg the same
03/12/1996US5498281 Stable pen ink
03/09/1996CA2156873A1 Aqueous paint compositions
03/07/1996WO1996006807A1 Opacifying kaolin clay pigments having improved rheology and process for the manufacture thereof
03/07/1996WO1996006732A1 Oriented crystal assemblies
03/07/1996DE4431735A1 Inorganically treated barium sulphate, useful as filler in polymers
03/06/1996CN1031198C Method for production of graphite particles
03/05/1996US5496403 Roasting, milling
02/1996
02/29/1996WO1996006225A1 Process for preparing ultra-white alumina trihydrate
02/29/1996DE19528718A1 Oxide-coated magnetite particle with improved fluidity
02/28/1996EP0698642A1 Process for manufacturing carbon black by pyrolysis of grinded rubber wastes freed from scrap-iron
02/28/1996EP0698447A2 Abrasive body
02/28/1996EP0698065A1 Conductive surface coatings
02/28/1996EP0616600B1 A method for decomposition of hydrocarbons
02/28/1996EP0616599B1 A method for decomposition of hydrocarbons
02/27/1996US5494949 Silanizing inorganic oxides for covalent bonding to polyester; fillers, reduction of voids in films
02/27/1996US5494512 Aluminum pigments
02/27/1996US5494509 Paper coating composition with increased thickener efficiency
02/23/1996CA2156575A1 Process for the production of carbon black by pyrolysis of preground scrap rubber free from metal materials
02/22/1996WO1996005256A1 Media milling pigment slurries to eliminate or reduce oversize particles
02/21/1996EP0697373A1 Oxynitride-based coloured pigments and process for their preparation
02/21/1996CN1117320A High recording density magnetic recording medium having an undercoat layer
02/20/1996US5492560 Papermaking filler; brightnener
02/15/1996WO1996004205A1 Spheroidal aggregate of platy synthetic hydrotalcite
02/15/1996WO1996003964A1 Cosmetic compositions and processes for manufacture thereof
02/15/1996CA2195960A1 Cosmetic compositions and processes for manufacture thereof
02/14/1996EP0635045B1 Production of carbon black
02/07/1996EP0695794A2 Pigment concentrate and its use
02/07/1996EP0695493A1 Induction heating of loaded materials
02/07/1996EP0686025A4 Titanium dioxide dispersions, cosmetic compositions and methods for using the same
02/07/1996EP0635044B1 System for the production of carbon black
02/07/1996CA2154818A1 Pigment concentrate and its use
02/06/1996US5489318 Alumina matrix and reaction product of alumine, rare earth oxide and calcoium or stronium oxide
01/1996
01/31/1996EP0694591A1 Carbon black reactor and manufacturing process
01/31/1996EP0694576A1 Treating process for precipitated silica fillers
01/31/1996CN1115774A Prepn of silica white with opal and diatomite
01/30/1996CA2012038C Process for preparing a purified mineral coating
01/25/1996WO1996001875A1 Dispersible carbon black pellets
01/25/1996CA2194557A1 Dispersible carbon black pellets
01/24/1996EP0693539A2 Combustion of organic wastes
01/24/1996EP0693457A1 Process for the purification of magnesium hydroxyde
01/24/1996EP0693096A1 Surface-coated particulate additives for polymers
01/24/1996EP0693043A1 Improved method for bleaching kaolin clay
01/23/1996US5486420 Hydrophobic silica powder, manufacturing method thereof and developer for electrophotography
01/23/1996US5486233 Lecithin phospholipids and surface modifiers of fatty acid derivatives
01/18/1996WO1996001289A1 Anti-blocking agent and process for its manufacture
01/17/1996EP0692524A1 Process for preparing silica granules and their use
01/17/1996EP0692456A1 Process to obtain a radial filler, especially for use in the paper industry, a filler product formed by anhydrous and hemihydrate calcium sulfates and composition useful to prepare said filler
01/17/1996EP0692455A2 Silicates solides cristallins
01/17/1996EP0692454A2 Silicates solides cristallins
01/16/1996US5484628 Preparation of acicular cobalt-containing magnetic iron oxide
01/16/1996US5484481 Process for the colouration of building materials
01/16/1996CA1337917C Stabilized magnetic metal pigment
01/11/1996DE4424775A1 Antiblockingmittel und Verfahren zu dessen Herstellung Anti-blocking agent and process for its preparation
01/10/1996EP0691307A1 Pigmentary material
01/10/1996EP0690893A1 Mica based pigments coated with alkylene glycol alkyl ether
01/10/1996EP0690772A1 Compositions and methods for polishing and planarizing surfaces
01/10/1996EP0515602B1 Surface-modified flake-like substrates
01/09/1996US5482544 Rust-preventive composition
01/04/1996DE4422914A1 Modified aluminium oxide with a thin surface layer of organic alumino:phosphate
01/03/1996EP0690105A1 Brilliant pigments exhibiting nitrogen containing metallic layers
01/03/1996CN1114326A Activating agent for rubber and producing process thereof
01/03/1996CN1030613C Process and equipment for recovering carbon black by gasifying heavy oil
01/02/1996US5480929 Flame-retardant resin composition
01/02/1996US5480636 Titanium oxide particles and method of scavenging noxious materials
01/02/1996US5480626 Moistening, mixing and pressing into cylinder strands with ring collar mill that has variable slip and shaping; narrow particle size distribution; carbon blacks
01/02/1996US5480587 Paper or polymers
01/02/1996US5480481 Aluminum pigments
12/1995
12/27/1995EP0688834A1 Process for preparing organophilic metal oxide particles
12/27/1995EP0688833A2 Passivation of optically variable pigment and waterborne coating compositions containing the same
12/27/1995EP0688818A1 Preparations of monodispersed spherical oxide particles
12/27/1995EP0688348A1 Modified filler material for alkaline paper and method of use thereof in alkaline paper making
12/27/1995EP0614477A4 Cationic pigments.
12/27/1995EP0534997B1 Reinforced precipitated silica
12/27/1995CN1113924A Recipe for solid carbon black and producing method
12/27/1995CN1113923A Preparing method for high porosity silicon dioxide particles
12/27/1995CN1113922A Porous oxide micro-balls with uniform granule size and preparing method
12/26/1995US5478550 Powder; particles of inorganic material having a specific refractive index and flakes
12/25/1995CA2152532A1 Process for the preparation of organophilic metal oxide particles
12/20/1995EP0687960A1 Toner for developing electrostatic images and image forming method
12/20/1995EP0497782B1 Stable, fluid, aqueous pigment dispersions
12/20/1995CN1113594A Surface-modified conductive pigment
12/20/1995CN1113479A Manufacture of iron oxide red from waste sulfuric acid dregs
12/19/1995US5476793 Conducting air and carbon dioxide reactivity analysis, respectively, in same test; automatic
12/19/1995US5476643 Method of dispersing micronized TIo2, ZnO and other pigments
12/14/1995WO1995033688A1 Fine zinc oxide particles, process for producing the same, and use thereof
12/13/1995EP0686676A1 Process for silylating inorganic oxides
12/13/1995EP0686675A1 Magnetisable brilliant metallic pigments bearing multiple coatings
12/13/1995EP0686174A1 Carbon blacks
12/13/1995EP0686025A1 Titanium dioxide dispersions, cosmetic compositions and methods for using the same
12/13/1995CN1113255A Cleaning and polishing cerate and its making technology
12/12/1995US5474605 Vapor depositing phosphorus, silicon on inorganic color particles in presence of steam and oxygen
12/12/1995US5474602 Treatment of magnesium hydroxide and its use as plastics filler
12/12/1995US5474583 Alumina core with coating from hydrolyzing metal alkoxide to hydroxide, then sintering
12/07/1995WO1995033010A1 Stable automotive aqueous metallic-flake tint dispersion
12/07/1995WO1995033009A1 Use of reduced interference pigments in producing forgery-proof security documents
12/07/1995DE4419741A1 Coloured metal effect pigments for printing inks and paints
12/07/1995DE4419089A1 Interference pigments used for security documents and packaging
12/07/1995CA2191621A1 Use of reduced interference pigments in producing forgery-proof security documents
12/07/1995CA2188550A1 Stable automotive aqueous metallic-flake tint dispersion