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Class Information
Number: 428/328
Name: Stock material or miscellaneous articles > Web or sheet containing structurally defined element or component > Including a second component containing structurally defined particles > Heavy metal or aluminum or compound thereof
Description: Product in which the particles comprise (1) a free metal* having a specific gravity or density greater than 4, or (2) the free metal* aluminum or (3) a compound having the metal* of either (1) or (2) above in its molecule.


Sub-classes under this class:

Class Number Class Name Patents
428/329 Iron oxide or aluminum oxide 1,179


Patents under this class:

Patent Number Title Of Patent Date Issued
7618704 Spin-printing of electronic and display components Nov. 17, 2009
7618465 Near-field antenna Nov. 17, 2009
7615281 Radio wave absorbing coating composition and coated object therewith Nov. 10, 2009
7615206 Methods of fabricating nanoscale-to-microscale structures Nov. 10, 2009
7608338 High brightness coating compositions and related products Oct. 27, 2009
7608326 Thermally conductive EMI shield Oct. 27, 2009
7604862 Multilayer pigments based on glass flakes Oct. 20, 2009
7601780 Increased bulk density of fatty acid-treated silanized powders and polymers containing the powders Oct. 13, 2009
7597955 Light-emitting device, organic compound and display Oct. 6, 2009
7595009 Method of applying a coating that acts as an electrolytic barrier and a cathodic prevention system Sep. 29, 2009
7589284 Composite polymeric material for EMI shielding Sep. 15, 2009
7579073 Coating compositions suitable for use as a wood stain and/or toner Aug. 25, 2009
7575731 Fine particles of tin-modified rutile-type titanium dioxide and method of making thereof Aug. 18, 2009
7572843 Poly(vinylalcohol)-co-poly(vinylamine)polymers comprising functional moieties Aug. 11, 2009
7569273 Thermoplastic powder material system for appearance models from 3D printing systems Aug. 4, 2009
7569269 Hard coat film, antireflection hard coat film, optical element and image display Aug. 4, 2009
7569267 Laminate and production process thereof Aug. 4, 2009
7569254 Nanocomposite materials comprising high loadings of filler materials and an in-situ method of making such materials Aug. 4, 2009
7566494 Insulated conductive particles and anisotropic conductive adhesive film using the same Jul. 28, 2009
7563508 Diffusion beads with core-shell structure Jul. 21, 2009
7556856 Fine particle composition and light-shielding film using the same Jul. 7, 2009
7550197 Non-toxic flakes for authentication of pharmaceutical articles Jun. 23, 2009
7550194 Low color polyimide compositions useful in optical type applications and methods and compositions relating thereto Jun. 23, 2009
7550193 Infrared radiation blocking laminate Jun. 23, 2009
7544413 Coatings and coating systems having optimized chip performance and methods of obtaining the same Jun. 9, 2009
7544411 Self-cleaning paint coating and a method and agent for producing the same Jun. 9, 2009
7541088 Laser-markable film Jun. 2, 2009
7541087 Multilayer film and image display device Jun. 2, 2009
7541086 Bearing element Jun. 2, 2009
7534487 Transparent, electrically conductive, coated polyester film, process for its production, and its use May. 19, 2009
7531234 High refraction film, high refraction film-forming coating composition, anti-reflection film, protective film for polarizing plate, polarizing plate and image display device May. 12, 2009
7527853 Conductive laminated film May. 5, 2009
7527751 Method of making an electroactive sensing/actuating material for carbon nanotube polymer composite May. 5, 2009
7524557 Highly heat conductive insulating member, method of manufacturing the same and electromagnetic device Apr. 28, 2009
7524553 Optical film, polarizing plate and image display using the same Apr. 28, 2009
7521489 Resin composition comprising antibacterial metal and utilizing the same, furniture, electrical household appliance and molding Apr. 21, 2009
7517583 Laminated glass Apr. 14, 2009
7514144 Tablet, process for producing the same, and molded article obtained therefrom Apr. 7, 2009
7511115 Method of preparing biodegradable polyester polymer material in the form of filament and sheet using compressed gas Mar. 31, 2009
7507472 Multilayer electroactive polymer composite material comprising carbon nanotubes Mar. 24, 2009
7504150 Polymer-based capacitor composites capable of being light-activated and receiving direct metalization, and methods and compositions related thereto Mar. 17, 2009
7498082 Dielectric ceramic composition having specific dispersion of diffusion depth, electronic device, and multilayer ceramic capacitor Mar. 3, 2009
7491441 High refractive index, durable hard coats Feb. 17, 2009
7491440 Interlayer film for laminate glass and laminate glass Feb. 17, 2009
7482054 Pigment spacing Jan. 27, 2009
7482053 Thermoformed food containers with enhanced rigidity Jan. 27, 2009
7479321 Fuser member having high gloss coating layer Jan. 20, 2009
7465497 High dielectric constant nanocomposites, methods of manufacture thereof, and articles comprising the same Dec. 16, 2008
7462389 Transfer belt and image forming apparatus Dec. 9, 2008
7452608 Laminated glass and intermediate film for laminated glass Nov. 18, 2008



 
 
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