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Class Information
Number: 106/446
Name: Compositions: coating or plastic > Materials or ingredients > Pigment, filler, or aggregate compositions, e.g., stone, shale, pebbles, rock, etc. > Composition contains identified material other than water > Titanium compound containing (ti) > Aluminum compound or silicon containing > Silicon containing
Description: Subject matter wherein the composition also contains silicon.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7416600 Silicon-titanium mixed oxide powder produced by flame hydrolysis Aug. 26, 2008
7371275 Titanium dioxide pigment and polymer compositions May. 13, 2008
7344590 Silver pigments Mar. 18, 2008
7306667 Silicon-titanium mixed oxide powder Dec. 11, 2007
7255735 Surface-modified silicon dioxide-titanium dioxide mixed oxides Aug. 14, 2007
7255736 Effect pigments based on thin SiO.sub.2 flakes Aug. 14, 2007
7250080 Process for the manufacture of organosilicon compound-treated pigments Jul. 31, 2007
7244302 Titanium dioxide coated with silicon dioxide Jul. 17, 2007
7217318 Nacreous pigment and method for the manufacture thereof May. 15, 2007
7214264 Hyperplaty clays and their use in paper coating and filling, methods for making same, and paper products having improved brightness May. 8, 2007
7169223 Effect pigments having a strong color flop Jan. 30, 2007
7144628 Spherical silica-titania-based fine particles surface-treated with silane, production process therefor, and external additive for electrostatically charged image developing toner using same Dec. 5, 2006
7138010 Amino phosphoryl treated titanium dioxide Nov. 21, 2006
7135065 Method for the post-treatment of titanium dioxide pigments Nov. 14, 2006
7029648 Process for making durable rutile titanium dioxide pigment by vapor phase deposition of surface treatment Apr. 18, 2006
6991678 Process for preparing microporous crystalline titanium silicate Jan. 31, 2006
6929690 Pigment with a metallic luster Aug. 16, 2005
6884289 Colored pigments Apr. 26, 2005
6875264 Multi-layer effect pigment Apr. 5, 2005
6866711 Composite pigment composition containing silica Mar. 15, 2005
6849112 Inorganic particles as a dental material and a method of producing the same Feb. 1, 2005
6840993 Silver-colored luster pigment Jan. 11, 2005
6818051 Pigments Nov. 16, 2004
6805739 Component and manufacture of a photo-catalyst Oct. 19, 2004
6773499 Pigment mixture Aug. 10, 2004
6774147 Particles, aqueous dispersion and film of titanium oxide, and preparation thereof Aug. 10, 2004
6770130 Silica composite oxide particles and method of producing the same Aug. 3, 2004
6695906 Continuous processes for producing titanium dioxide pigments Feb. 24, 2004
6656259 Multilayered interference pigments Dec. 2, 2003
6632275 Pigment mixture Oct. 14, 2003
6620508 Oxide powder and method for preparing the same, and product using the same Sep. 16, 2003
6620234 Processes for preparing hydrophobic inorganic oxide pigments Sep. 16, 2003
6547870 Pigment preparation Apr. 15, 2003
6544327 Pigment preparation Apr. 8, 2003
6500251 Multi-coated interference pigments Dec. 31, 2002
6432195 Pigment preparation with modified colophony resins Aug. 13, 2002
6409815 Surface-modified conductive pigment Jun. 25, 2002
6395081 Methods for producing titanium dioxide pigments having improved gloss at low temperatures May. 28, 2002
6379445 Paints and printing inks containing modified carbon blacks Apr. 30, 2002
6379452 Calcined kaolin clay pigments having improved color and process for the manufacture thereof Apr. 30, 2002
6358495 Titanium-silica complex and cosmetic preparation compounding the same Mar. 19, 2002
6340711 Particles aqueous dispersion and film of titanium oxide and preparation thereof Jan. 22, 2002
6334893 Pigment mixture Jan. 1, 2002
6284032 Multilayer interference pigments Sep. 4, 2001
6270566 Process for colouring building materials Aug. 7, 2001
6238472 Metal oxide coated titanium dioxide lamellas May. 29, 2001
6224980 Fine powder of hydrophobic titanium oxide, and method for producing it May. 1, 2001
6214106 Silane treated inorganic pigments Apr. 10, 2001
6200375 Titanium dioxide, preparation and use Mar. 13, 2001
6193794 Goniochromatic luster pigments based on multiply coated iron oxide platelets Feb. 27, 2001

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