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Browse by Category: Main > Material Science
Class Information
Number: 428/319.7
Name: Stock material or miscellaneous articles > Web or sheet containing structurally defined element or component > Composite having voids in a component (e.g., porous, cellular, etc.) > With nonvoid component of specified composition > Synthetic resin or natural rubbers > Linear or thermoplastic
Description: Subject matter wherein the nonvoid component is a synthetic resin without cross-linkages, that is, one which softens reversably under the influence of heat.


Sub-classes under this class:

Class Number Class Name Patents
428/319.9 Hydrocarbon polymer 285


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
7615279 Art surface and method for preparing same Nov. 10, 2009
7592059 Lightweight, composite structural railroad ties Sep. 22, 2009
7588810 Container having foam layer Sep. 15, 2009
7582352 Layered product olefin foam and use Sep. 1, 2009
7579071 Polishing pad containing embedded liquid microelements and method of manufacturing the same Aug. 25, 2009
7579070 Multiple layer deposition for improving adhesion Aug. 25, 2009
7566492 Foamed stone article and method for preparing the same Jul. 28, 2009
7563505 Long-time stable water-repellent and oil-repellent surface Jul. 21, 2009
7556854 Advanced multi-purpose ballistic insulation Jul. 7, 2009
7553417 Functionalized substrates Jun. 30, 2009
7524556 Thermoplastic resin foamed article Apr. 28, 2009
7510758 Breathable elastic multilayer film laminate and method of making a breathable elastic multilayer film laminate Mar. 31, 2009
7507469 Multi-layer coated porous materials and methods of making the same Mar. 24, 2009
7503820 Multi-layered sports board Mar. 17, 2009
7498699 Electret and composite formed therewith Mar. 3, 2009
7465490 Protective clothing providing nbc protection Dec. 16, 2008
7445840 Weather-resistant synthetic wood material Nov. 4, 2008
7445839 Foam sheet for car interior member, and car interior member Nov. 4, 2008
7431983 Wiping sheet Oct. 7, 2008
7422783 Submerged hooks Sep. 9, 2008
7407703 Composite membrane having oleophobic properties Aug. 5, 2008
7407702 Polymetaphenylene isophthalamide-based polymer porous film, process for its production and battery separator Aug. 5, 2008
7407498 Construction of medical components using gas assisted microcellular foaming Aug. 5, 2008
7399522 Heat-resistant filter element and method for production thereof Jul. 15, 2008
7390563 Conductive polypropylene resin foam sheet and receptacle Jun. 24, 2008
7384687 Stretched resin film Jun. 10, 2008
7381454 Tubular product Jun. 3, 2008
7381462 Label film for in-mould methods Jun. 3, 2008
7368160 Packaging film May. 6, 2008
7361398 Low stress to seal ePTFE gasket material Apr. 22, 2008
7348055 Reagent and method for providing coatings on surfaces Mar. 25, 2008
7341776 Protective foam with skin Mar. 11, 2008
7332215 Resin-molded component and method for manufacturing thereof as well as diaphragm for loudspeaker Feb. 19, 2008
7316841 Eraser Jan. 8, 2008
7303812 Heat-shrinkable polyester films Dec. 4, 2007
7297384 Metallized heat resistant material with thermal barrier Nov. 20, 2007
7288304 Metallized patch labels Oct. 30, 2007
7285327 White film for surface light source reflecting members Oct. 23, 2007
7276281 Containers prepared from laminate structures having a foamed polymer layer Oct. 2, 2007
7270872 Insulation material comprising expanded polyurethane and crystallized polyamide Sep. 18, 2007
7270873 Anti-marking coverings for printing presses Sep. 18, 2007
7255928 Multilayer polymeric films Aug. 14, 2007
7252874 Heat-sensitive stencil, method of preparing stencil printing master and stencil printer Aug. 7, 2007
7244489 Foamed article with absorbing characteristics on one side and non-absorbing characteristics on the other side and method for producing same Jul. 17, 2007
7238419 White opaque film having low transparency and improved dielectric strength Jul. 3, 2007
7222380 Tear resistant gels, composites, and cushion articles May. 29, 2007
7214420 Molded article May. 8, 2007
7214424 Heat-peelable pressure-sensitive adhesive sheet May. 8, 2007
7208223 Composite sheet material Apr. 24, 2007
7205044 Plastic part and method for producing the plastic part and use of the plastic part Apr. 17, 2007

1 2 3 4 5 6 7 8 9 10 11 12 13


 
 
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