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)
12/1997
12/02/1997	US5693135 Interference pigments containing reduced titanium oxide layers for preparing forgeryproof documents and packaging
12/02/1997	US5693134 Gray interference pigment and process for producing the same
12/02/1997	US5693102 Inorganic pigment for plastics
11/1997
11/27/1997	WO1997044398A1 White pigments stabilised against uv radiation by an oxidising agent
11/26/1997	EP0808880A2 Silanized silicas
11/26/1997	EP0808801A2 Magnetite particles and process for production thereof
11/25/1997	US5690897 Removing iron by chelation with edta or other chelating agent
11/25/1997	US5690860 Stable dispersions of silica and titania for the paint, ink and cosmetic industry
11/25/1997	US5690728 Chemically aggregating a mixture of titanium dioxide, calcined clay with polyaluminum chloride
11/25/1997	US5690707 And alumina
11/20/1997	WO1997043349A1 Automotive carbon black and rubber compositions thereof
11/20/1997	WO1997043348A1 Titanium-containing nacreous pigments
11/20/1997	WO1997043347A1 Plate-like titanium dioxide reduction pigment
11/20/1997	WO1997043346A1 Plate-like titanium dioxide pigment
11/20/1997	CA2226510A1 Titanium-containing pearlescent pigments
11/20/1997	CA2226509A1 Plateletlike titanium dioxide pigment
11/20/1997	CA2226507A1 Plateletlike titanium dioxide reduction pigment
11/19/1997	EP0807669A2 Carbon black granulate
11/19/1997	EP0807615A1 Pressed articles of pyrogenically prepared silicon dioxide
11/19/1997	CN1165159A Zinc borate
11/19/1997	CN1165115A Synthetic chalcoalumite compounds and process for producing thereof
11/18/1997	US5688852 Iron oxide particles and process for producing the same
11/18/1997	US5688317 Carbon blacks
11/18/1997	US5688316 Pigmented substrates comprising terbium compound colorants
11/18/1997	US5688315 Paper coating
11/18/1997	US5688314 Discoloration resistant pigments
11/13/1997	WO1997042268A1 High bulk density calcined clay
11/13/1997	WO1997042125A1 Black ultrafine magnetite particles and process for preparing the same
11/13/1997	WO1997038053A3 Ink compositions and method for generating images produced therefrom
11/13/1997	DE19618569A1 Highly transparent multilayer interference pigments for lacquers, inks, cosmetics, laser-markable plastics etc.
11/13/1997	DE19618568A1 Coloured, uniformly thick nacreous titanium di:oxide pigments with metal oxide coating
11/13/1997	DE19618566A1 Multilayer interference pigments with titanium di:oxide platelet substrate
11/13/1997	DE19618564A1 Plättchenförmiges Titandioxidpigment Flaky titanium dioxide pigment
11/13/1997	DE19618563A1 Titanathaltige Perlglanzpigmente Titanate pearlescent pigments
11/13/1997	DE19618562A1 Plättchenförmiges Titandioxidreduktionspigment A flaky pigment titanium dioxide reduction
11/12/1997	EP0806457A2 Gold bronze effect pigments
11/11/1997	US5686183 Acid treatment, milling
11/11/1997	US5686054 Process for the silylation of inorganic oxides
11/11/1997	US5685900 Method for beneficiating discolored kaolin to produce high brightness coating clay
11/11/1997	US5685899 Process for conditioning kaolin clays prior to removing impurities
11/11/1997	CA2036597C Filler for polyester molding compound and method
11/06/1997	WO1997041182A1 Method for manufacture of small dimension product
11/06/1997	DE19713316A1 Partially hydrophobic precipitated silica
11/06/1997	CA2253296A1 Method for manufacture of small dimension product
11/05/1997	EP0805463A1 High thermal conductivity composite and method
11/05/1997	EP0804513A1 Coating material with reflective properties in two wavelength ranges and absorbent properties in a third wavelength range
11/05/1997	EP0804512A1 Coloured aluminium pigments, process for producing them and their use
11/05/1997	EP0804502A1 Use of a composition based on polyol-treated silicon dioxide as antiblocking agent, antiblocking agent and process for its production
11/05/1997	EP0804392A1 Method for producing low abrasion kaolin pigment
11/05/1997	EP0763074B1 Use of reduced interference pigments in producing forgery-proof security documents
11/05/1997	CN1163800A Apparatus and method of improving particle surface
11/04/1997	US5683411 Medical article for implantation into the vascular system of a patient
10/1997
10/30/1997	WO1997040118A1 Ultraviolet absorber composition and process for production thereof
10/30/1997	WO1997040106A1 Method for preparing particles comprising a core and a silica shell
10/30/1997	WO1997040105A1 Method for preparing hollow silica particles
10/30/1997	WO1997040093A1 Polyolefin film, compositions and resins useable therefore and related making method
10/30/1997	WO1997039728A1 Toothpaste composition comprising a silica and calcium carbonate based abrasive or additive, compatible with fluorine
10/30/1997	CA2251640A1 Toothpaste composition comprising a silica and calcium carbonate based abrasive or additive, compatible with fluorine
10/29/1997	EP0803552A1 Process for preparing a composition of pearlescent pigments
10/29/1997	EP0803550A2 Coated SiO2 particles
10/29/1997	EP0803549A2 Brilliant coloured pigments
10/29/1997	EP0802950A1 Carbon black compositions and improved polymer compositions
10/29/1997	CN1163285A Rubber composition for tyre
10/25/1997	CA2203585A1 Coloured luster pigments
10/23/1997	WO1997039068A1 Process for preparing surface-treated carbon black and rubber composition
10/23/1997	WO1997039067A1 Durable pigments for plastics
10/23/1997	WO1997039066A1 Goniochromatic gloss pigments based on coated silicon dioxide platelets
10/23/1997	WO1997039065A1 Gloss pigment based on reduced titanium dioxide-coated silicon dioxide platelets
10/23/1997	DE19649756A1 Dust-free, dispersible compacted or briquetted carbon@ black for colouring building or organic materials - made using processing aid by compacting, pulverising and separating into fractions
10/23/1997	DE19638042A1 Dust-free, dispersible compacted or briquetted carbon@ black for colouring building or organic materials
10/23/1997	CA2224678A1 Durable pigments for plastics
10/22/1997	EP0802247A2 Aqueous pigment ink composition
10/22/1997	EP0802242A2 Process for preparing granules by briquetting and compaction and their use
10/22/1997	EP0802241A2 Process for preparing carbon black granules by briquetting and by compaction and their use
10/22/1997	EP0802221A1 Silica based filler, process for its production and use thereof
10/21/1997	US5679728 Carbon black reinforcing agent having silica adhered or deposited on carbon black, and crosslinkable natural or synthetic rubber useful for tire tread; low fuel consumption and superior durability
10/16/1997	WO1997038058A1 Process for preparing agglomerate-free nanoscalar iron oxide particles with a hydrolysis-resistant coating
10/16/1997	WO1997038053A2 Ink compositions and method for generating images produced therefrom
10/16/1997	WO1997038041A1 Siloxane star-graft polymers, ceramic powders coated therewith and method of preparing coated ceramic powders
10/16/1997	WO1997022668A3 Process and device for producing raw burnt ultramarine
10/16/1997	DE19614637A1 Goniochromatische Glanzpigmente auf der Basis von beschichteten Siliciumdioxidplättchen Goniochromatic luster pigments based on coated silicon dioxide platelets
10/16/1997	DE19614636A1 Glanzpigmente auf Basis reduzierter titandioxidbeschichteter Siliciumdioxidplättchen Luster pigments based on titanium dioxide-coated silicon dioxide platelets reduced
10/16/1997	DE19614136A1 Verfahren zur Herstellung agglomeratfreier nanoskaliger Eisenoxidteilchen mit hydrolysebeständigem Überzug Process for the preparation of nanoscale iron oxide particles agglomerate with hydrolysis-resistant coating
10/15/1997	EP0800597A1 Method for enhancing retention in a paper making process, and retention agent therefor
10/15/1997	CN1161995A Granulated acetylene black, production method and application thereof
10/15/1997	CN1036145C Sintered sol-gel alumina abrasive filaments and preparation method thereof
10/14/1997	US5677662 Heat-sensitive resistive compound and method for producing it and using it
10/14/1997	US5677373 Catalytic copolymerizing the monomers on to the swelling ionic polymeric drops
10/14/1997	US5676748 Bulking and opacifying fillers for paper and paper board
10/14/1997	US5676747 Calcium carbonate pigments for coating paper and paper board
10/14/1997	US5676746 Treating mineral particles with low molecular weight polyelectrolytes forming aggregates of fine mineral particles, interconnected or bonded with small quantities of of polyelectrolytes; useful for smoothenss, surface coverage
10/09/1997	WO1997037189A1 Improved heat exchanger
10/09/1997	WO1997025159A3 Randomly patterned cookware
10/08/1997	EP0799867A1 Process for producing surface-treated carbon black for the reinforcement of rubber
10/08/1997	EP0799866A2 Carbon black and process for its manufacture
10/08/1997	EP0799865A2 Composite fine particles of metal oxides and production thereof
10/08/1997	EP0799854A1 Rubber composition comprising carbon black having surface treated with silica
10/08/1997	EP0799791A1 Hydrophobic metal oxide powder and use thereof
10/08/1997	EP0799283A1 Carbon black products for coloring mineral binders
10/08/1997	EP0799282A1 Carbon materials reacted with diazonium salts

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