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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 1,248

Patents under this class:

Patent Number Title Of Patent Date Issued
8703833 Solid surface sheets containing post-consumer recycled materials and methods of making same Apr. 22, 2014
8703286 Polymer matrices for polymer solder hybrid materials Apr. 22, 2014
8691377 Semiconductor device Apr. 8, 2014
8690978 Liquid resin composition for abrasive articles Apr. 8, 2014
8680406 Radiation-proof laminate for electronic devices and method for embedding the same into a case Mar. 25, 2014
8679624 Passivated aluminum nitride for enhanced thermal conductivity materials for fuser belts Mar. 25, 2014
8679618 Optical film, method of manufacturing optical film and liquid crystal display device having the same Mar. 25, 2014
8673441 Antimicrobial plastics product and process for production thereof Mar. 18, 2014
8673436 Nanoengineered material for hydrogen storage Mar. 18, 2014
8668968 Composition for plug in base-isolated structure, plug for base-isolated structure and base-isolated structure Mar. 11, 2014
8663794 Control of birefringence dispersion utilizing nanocomposites Mar. 4, 2014
8654502 Apparatus, a method for establishing a conductive pattern on a planar insulating substrate, the planar insulating substrate and a chipset thereof Feb. 18, 2014
8652619 Diffractive optical element and manufacturing method thereof Feb. 18, 2014
8647736 Optical article and method for producing the same Feb. 11, 2014
8642174 Near-infrared-absorbing particles, process for their production, dispersion, and article thereof Feb. 4, 2014
8642165 Organic-inorganic hybrid composition Feb. 4, 2014
8632878 Laser markable microporous material Jan. 21, 2014
8618232 Infrared absorbing thin film containing rutile-type titanium oxide crystal and method for producing the same Dec. 31, 2013
8617709 Functionalized metal nanoparticle, buffer layer including the same and electronic device including the buffer layer Dec. 31, 2013
8603614 Porous friction material with nanoparticles of friction modifying material Dec. 10, 2013
8597766 Process for manufacture of surface elements Dec. 3, 2013
8592042 Sol-gel coating method and composition Nov. 26, 2013
8568870 Coating film for building material Oct. 29, 2013
8557377 Photochromic optical element Oct. 15, 2013
8557213 Carbon nanotubes, substrate and electron emission device with such carbon nanotubes and carbon nanotube synthesizing substrate as well as methods of and apparatus for making them Oct. 15, 2013
8551612 Polarizing plate, manufacturing method thereof, optical film and image display Oct. 8, 2013
8545977 Polymer concrete electrical insulation Oct. 1, 2013
8545967 Multi coated metal substrate and method for the production thereof Oct. 1, 2013
8536259 Formaldehyde free coatings for panels Sep. 17, 2013
8501313 Wavelength conversion film, agricultural film, structure and coating film forming composition Aug. 6, 2013
8501311 Rear-illuminable aircraft interior component Aug. 6, 2013
8497017 Polymer matrix, uses thereof and a method of manufacturing the same Jul. 30, 2013
8491998 Composite nanometal paste of two-metallic-component type, bonding method, and electronic part Jul. 23, 2013
8481161 Functionalized metal nanoparticle and method for formation of conductive pattern using the same Jul. 9, 2013
8475927 Tin-doped indium oxide fine particle dispersion, method for manufacturing the same, interlayer film for laminated glass with heat ray blocking properties formed by using said dispersion, and l Jul. 2, 2013
8475922 Nanoparticle composite material and antenna device and electromagnetic wave absorber using the same Jul. 2, 2013
8460777 Multifunctional radiation-hardened laminate Jun. 11, 2013
8455092 Fluorescent fine particle films Jun. 4, 2013
8453482 Plated steel sheet and method of hot-stamping plated steel sheet Jun. 4, 2013
8449977 Anti abrasion layer May. 28, 2013
8449974 Electrically responsive composite material, a method of manufacture and a transducer produced using said material May. 28, 2013
8449957 Recording medium May. 28, 2013
8445552 Solid surface sheets containing post-consumer recycled materials and methods of making same May. 21, 2013
8445114 Electrocomposite coatings for hard chrome replacement May. 21, 2013
8435632 Intermediate transfer member May. 7, 2013
8431230 Cast product having alumina barrier layer Apr. 30, 2013
8431102 Rhenium boride compounds and uses thereof Apr. 30, 2013
8422197 Applying optical energy to nanoparticles to produce a specified nanostructure Apr. 16, 2013
8420237 Adherent coating on carbide and ceramic substrates Apr. 16, 2013
8394494 Antimicrobial substrates and uses thereof Mar. 12, 2013

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