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Browse by Category: Main > Material Science
Class Information
Number: 428/212
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Including components having same physical characteristic in differing degree
Description: Product wherein two components of a web, sheet or layer possess the same physical property but in different amount or intensity and are so claimed.


Sub-classes under this class:

Class Number Class Name Patents
428/218 Density or compression of components 734
428/217 Hardness 328
428/213 Thickness (relative or absolute) 1,652


Patents under this class:

Patent Number Title Of Patent Date Issued
7615284 Crystallized glass article having patterns and method of producing the same Nov. 10, 2009
7615276 Architectural resin panel with three-dimensional patterns Nov. 10, 2009
7611768 Slip-cling stretch film Nov. 3, 2009
7605097 Fiber-containing composite and method for making the same Oct. 20, 2009
7601420 Slip-cling stretch film Oct. 13, 2009
7597511 Surface-coated cutting tool with hard coating layer having excellent abrasion resistance Oct. 6, 2009
7596349 Recording material, smoothing system, and image-forming system Sep. 29, 2009
7595105 Multilayer device and method of making Sep. 29, 2009
7592075 Organic electroluminescence element Sep. 22, 2009
7588818 High bulk composite sheets Sep. 15, 2009
7588800 In-mold coating by a multiple step infusion process Sep. 15, 2009
7585567 Transparent conductive substrate, method of manufacturing the same, and photoelectric conversion element Sep. 8, 2009
7585556 Studded plate with fold line Sep. 8, 2009
7582369 Biaxially oriented polyester film Sep. 1, 2009
7582351 Composite thin film holding substrate, transparent conductive film holding substrate, and panel light emitting body Sep. 1, 2009
7579067 Process chamber component with layered coating and method Aug. 25, 2009
7579065 Electrophotographic image receiving sheet and method of forming electrophotographic image Aug. 25, 2009
7578023 Applicator pad Aug. 25, 2009
7575847 Low refractive index composition comprising fluoropolyether urethane compound Aug. 18, 2009
7572522 Luminescent device Aug. 11, 2009
7572519 Multilayer stretch film having cling properties, a method of preparation thereof and its use for stretch wrapping operations Aug. 11, 2009
7569266 Formable masking paper Aug. 4, 2009
7569265 Seal strip for a suction roll Aug. 4, 2009
7563483 Methods for fabricating a coating for implantable medical devices Jul. 21, 2009
7560157 Adhesive composition and glass plate with thermoplastic elastomer molding Jul. 14, 2009
7550195 Power transmission belt Jun. 23, 2009
7550193 Infrared radiation blocking laminate Jun. 23, 2009
7550192 Resilient floor tile Jun. 23, 2009
7547470 Multifunctional reinforcement system for wood composite panels Jun. 16, 2009
RE40724 Multiple ply tissue paper Jun. 9, 2009
7544418 Polymer-encapsulated pigments and associated methods Jun. 9, 2009
7544417 Soft magnetic material and dust core comprising insulating coating and heat-resistant composite coating Jun. 9, 2009
7544408 Biaxially oriented polyester film for molding process Jun. 9, 2009
7544268 Static electricity preventing method and member using the method 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
7537822 Hard-coated member May. 26, 2009
7534854 Apparatus and method for oxidation and stabilization of polymeric materials May. 19, 2009
7534485 Building board May. 19, 2009
7531233 Method and an arrangement for producing basic fastener tab material, such basic starting material, and fastener tabs May. 12, 2009
7531224 Two-sided thermal transfer ribbon May. 12, 2009
7527853 Conductive laminated film May. 5, 2009
7527852 Surface covering having gloss-in-register May. 5, 2009
7524553 Optical film, polarizing plate and image display using the same Apr. 28, 2009
7521122 Laminated sheet Apr. 21, 2009
7521113 Light-emitting devices with fullerene layer Apr. 21, 2009
7521110 Shaped interlayer for heads-up display windshields and process for preparing same Apr. 21, 2009
7510768 Thermoplastic articles comprising cyclobutanediol having a decorative material embedded therein Mar. 31, 2009
7510760 Nanoparticle compositions, coatings and articles made therefrom, methods of making and using said compositions, coatings and articles Mar. 31, 2009



 
 
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