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Class Information
Number: 428/323
Name: Stock material or miscellaneous articles > Web or sheet containing structurally defined element or component > Including a second component containing structurally defined particles
Description: Product which comprises at least two components, one of which consists of or includes grains or extremely small pieces or fragments of material claimed in terms of (1) their particular size or shape (natural or fabricated) or (2) an orderly arrangement relative to one another or (3) their particular interengagement within the component, or (4) their engagement with the material of an adjacent component.


Sub-classes under this class:

Class Number Class Name Patents
428/330 Alkali metal or alkaline earth metal or compound thereof 596
428/326 Cellulosic (e.g., wood, paper, cork, rayon, etc.) 447
428/325 Glass or ceramic (i.e., fired or glazed clay, cement, etc.) (porcelain, quartz, etc.) 1,290
428/328 Heavy metal or aluminum or compound thereof 1,929
428/324 Mica 391
428/327 Polymeric or resinous material 1,606
428/331 Silicic material 1,525


Patents under this class:

Patent Number Title Of Patent Date Issued
7618704 Spin-printing of electronic and display components Nov. 17, 2009
7618694 Biodegradable label for in-mold forming and biodegradable container having the label attached thereto Nov. 17, 2009
7618553 Insulating material for printed circuit board Nov. 17, 2009
7615283 Fluoro(meth)acrylate polymer composition suitable for low index layer of antireflective film Nov. 10, 2009
7615281 Radio wave absorbing coating composition and coated object therewith Nov. 10, 2009
7615280 Method and apparatus to detect a starting edge of a roll of material Nov. 10, 2009
7611747 Insulating material, method for producing insulating material, method for manufacturing multilayer circuit board Nov. 3, 2009
7608338 High brightness coating compositions and related products Oct. 27, 2009
7608325 Fuser member having conductive fluorocarbon outer layer Oct. 27, 2009
7608324 Interface materials and methods of production and use thereof Oct. 27, 2009
7604856 Heat transfer paper with peelable film and discontinuous coatings Oct. 20, 2009
7604855 Kinematic images formed by orienting alignable flakes Oct. 20, 2009
7598300 Antimicrobial coating for erosive environments Oct. 6, 2009
7597956 Method of manufacture of a polymeric film with anti-blocking properties Oct. 6, 2009
7597950 Nanoparticles having sub-nanometer features Oct. 6, 2009
7595355 Antimicrobial coating for erosive environments Sep. 29, 2009
7592124 Photosensitive element, photosensitive element roll, process for the preparation of resist pattern using the same, resist pattern, resist pattern laminated substrate, process for the preparati Sep. 22, 2009
7589284 Composite polymeric material for EMI shielding Sep. 15, 2009
7588822 Absorbent articles surface cross-linked superabsorbent polymer particles made by a method of using ultraviolet radiation and brOnsted acids Sep. 15, 2009
7588821 Scratch resistant thermoplastic article Sep. 15, 2009
7588820 Nano-particle corrosion inhibiting films Sep. 15, 2009
7588816 Biaxially oriented polyester film for heat-metal lamination Sep. 15, 2009
7585902 Antimicrobial coating for erosive environments Sep. 8, 2009
7585560 Optical laminate Sep. 8, 2009
7582351 Composite thin film holding substrate, transparent conductive film holding substrate, and panel light emitting body Sep. 1, 2009
7579075 Phenolic novolak resin for shell mold, process for producing the same, and resin coated sand Aug. 25, 2009
7579074 Writable and printable colloidal gold solution Aug. 25, 2009
7579073 Coating compositions suitable for use as a wood stain and/or toner Aug. 25, 2009
7569273 Thermoplastic powder material system for appearance models from 3D printing systems Aug. 4, 2009
7569270 Method of impregnating decorative papers 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
7566493 Coating composition Jul. 28, 2009
7563504 Utilization of discontinuous fibers for improving properties of high temperature insulation of ceramic matrix composites Jul. 21, 2009
7563501 Integral pigments in composite surfaces Jul. 21, 2009
7560158 Anti-dazzling film Jul. 14, 2009
7556856 Fine particle composition and light-shielding film using the same Jul. 7, 2009
7556743 Nanocomposites and methods for synthesis and use thereof Jul. 7, 2009
7554021 Composition and method for self-assembly and mineralization of peptide amphiphiles Jun. 30, 2009
7553548 Laminated sheet for molding Jun. 30, 2009
7550197 Non-toxic flakes for authentication of pharmaceutical articles Jun. 23, 2009
7550193 Infrared radiation blocking laminate Jun. 23, 2009
7544411 Self-cleaning paint coating and a method and agent for producing the same Jun. 9, 2009
7544408 Biaxially oriented polyester film for molding process 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
7541079 Fuser member with diamond filler Jun. 2, 2009



 
 
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