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Class Information
Number: 428/492
Name: Stock material or miscellaneous articles > Composite (nonstructural laminate) > Of natural rubber
Description: Product in which at least one layer contains natural rubber*.










Sub-classes under this class:

Class Number Class Name Patents
428/494 Next to aldehyde or ketone condensation product or addition polymer from unsaturated monomers 115
428/496 Next to cellulosic 61
428/493 Next to second layer of natural rubber 94


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8695119 Coated elastomeric article and method for making a coated elastomeric article Apr. 15, 2014
8652624 Articles and methods of making the same Feb. 18, 2014
8618190 Latex marking inks Dec. 31, 2013
8609232 Low permeability rubber laminate and pneumatic tire using the same Dec. 17, 2013
8512814 Coating material for achieving sound dampening and method for the same Aug. 20, 2013
8501306 Viscoelastic articles with polymer layer containing elastomer unevenly distributed Aug. 6, 2013
8409698 Image transfer product including a thin printing surface layer Apr. 2, 2013
8365314 Coated elastomeric article and method for making a coated elastomeric article Feb. 5, 2013
8361583 Resistive implant welding for adhesive curing for thermoplastic and thermoset applications Jan. 29, 2013
8261392 Sole and method of manufacturing sole Sep. 11, 2012
8257820 Circuit materials with improved bond, method of manufacture thereof, and articles formed therefrom Sep. 4, 2012
8092919 Toughened polyacetal compositions and blends having low surface gloss Jan. 10, 2012
8076000 Tie-layer materials for use with ionomer-based films and sheets as skins on other materials Dec. 13, 2011
8056595 Low-permeable rubber laminate and pneumatic tire using same Nov. 15, 2011
8029910 Resin composition and composite using the composition and production process thereof Oct. 4, 2011
8012555 Fluoroplastic composite elastomer Sep. 6, 2011
7905872 Absorbent articles comprising a slow recovery stretch laminate Mar. 15, 2011
7879452 Elastomeric films with brittle nonblocking skins Feb. 1, 2011
RE41945 Impact sound insulation Nov. 23, 2010
7795324 Radiation curable compositions Sep. 14, 2010
7718272 Laminated product and process for producing the same May. 18, 2010
7717893 Absorbent articles comprising a slow recovery elastomer May. 18, 2010
7700196 Method for producing carbonyl group-containing organosilicon compounds Apr. 20, 2010
7678435 On-line making of powder-free rubber gloves Mar. 16, 2010
7671133 Vulcanized fluorine rubber and cushioning material for heat press containing same Mar. 2, 2010
7638567 Abrasion resistant composites Dec. 29, 2009
7610731 Snap together floor structure Nov. 3, 2009
7543418 Panel element and connecting system for panel elements Jun. 9, 2009
7361408 Molded resin object, electronic instrument using the same, and method of processing a molded resin object Apr. 22, 2008
7351762 Polymeric composition for seals and gaskets Apr. 1, 2008
7329693 Adhesive composition and method for bonding to rubber Feb. 12, 2008
7279205 Packaging material Oct. 9, 2007
7270863 Resin-made interior member for opening and closing body and molding die and molding method therefor Sep. 18, 2007
7267738 Synthetic material and methods of forming and applying same Sep. 11, 2007
7267854 Sealing strip composition Sep. 11, 2007
7255914 Variable refractive index polymer materials Aug. 14, 2007
7244491 Thermal interface materials Jul. 17, 2007
7244479 Sealing strip composition Jul. 17, 2007
7235294 Cohesive coating for snack food packaging Jun. 26, 2007
7175916 Composite material and method for preparation thereof Feb. 13, 2007
7150919 Overmolded grip Dec. 19, 2006
7048977 Latex film compound with improved tear resistance May. 23, 2006
7043770 Puncture and cut resistant surgical glove with macrosphere capture devices May. 16, 2006
7012116 Blend compositions of an unmodified poly vinyl alcohol and a thermoplastic elastomer Mar. 14, 2006
7011891 Rubber product surface treating method Mar. 14, 2006
6942928 Power transmission belt Sep. 13, 2005
6939617 Non-adhesive latex products Sep. 6, 2005
6924015 Modified bitumen roofing membrane with enhanced sealability Aug. 2, 2005
6920723 Impact sound insulation Jul. 26, 2005
6921572 Transmission belts comprising a cord with at least two fused yarns Jul. 26, 2005

1 2 3 4 5 6 7 8 9










 
 
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