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Browse by Category: Main > Material Science
Class Information
Number: 428/35.4
Name: Stock material or miscellaneous articles > Hollow or container type article (e.g., tube, vase, etc.) > Nonself-supporting tubular film or bag (e.g., pouch, envelope, packet, etc.) > Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
Description: Article* which contains a claimed vapor or gas barrier property and/or contains a polymer of vinyl chloride and/or vinylidene chloride, or a polymer containing a vinyl alcohol unit.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8709558 Sterilizable film for aseptic packaging Apr. 29, 2014
8642101 Polymer-coated liquid packaging board, a package formed from it and the use of the polymer Feb. 4, 2014
8563105 Water-soluble film with resistance to solubility prior to being immersed in water Oct. 22, 2013
8557357 Packaging material with integrated pressure relief valve Oct. 15, 2013
8541077 Oriented multi-layer shrink labels Sep. 24, 2013
8530013 Fuel hose Sep. 10, 2013
8518502 Biodegradable inflatable device Aug. 27, 2013
8507062 Flexible-to-rigid tubing Aug. 13, 2013
8440316 Odor transmission-resistant polymeric film May. 14, 2013
8399077 Polyglycolic acid-based film Mar. 19, 2013
8383215 Container for products containing aromatic compounds Feb. 26, 2013
8377529 Ultra high barrier aseptic film and package Feb. 19, 2013
8298636 EVOH resin composition, and molded article and multilayer structure both comprising same Oct. 30, 2012
8293346 Oxygen absorbent and oxygen-absorbing multi-layer body Oct. 23, 2012
8293349 Balloon forming process and balloons made therefrom Oct. 23, 2012
8282765 Adhesive sheet Oct. 9, 2012
8268420 Wrap film made of polyvinylidene chloride-based resin and process for producing the same Sep. 18, 2012
8263206 Layered film compositions, packages prepared therefrom, and methods of use Sep. 11, 2012
8252396 EVOH barrier film with reduced autoclave shock Aug. 28, 2012
8206798 Formed product Jun. 26, 2012
8202590 Heat shrinkable multilayer film or tube that exhibits shrink stability after orientation Jun. 19, 2012
8182888 Oxygen scavenging polymers May. 22, 2012
8178180 Polymer-coated heat-sealable packaging material and a sealed package manufactured thereof May. 15, 2012
8137774 Compositions of ethylene/vinyl acetate copolymers for heat-sealable easy opening packaging Mar. 20, 2012
8129006 Stack sealable heat shrinkable film Mar. 6, 2012
8105666 Compliant polymeric coatings for insertable medical articles Jan. 31, 2012
8105667 Environmentally-friendly multi-layer flexible film having barrier properties Jan. 31, 2012
8075964 EVOH barrier film with reduced autoclave shock Dec. 13, 2011
8025973 Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability Sep. 27, 2011
8012554 Bags having odor management capabilities Sep. 6, 2011
7968134 Films comprising a liquid-absorbant inner layer and an impermeable outer layer Jun. 28, 2011
7964226 Films comprising a liquid-absorbant inner layer and an impermeable outer layer Jun. 21, 2011
7951436 Environmentally-friendly multi-layer flexible film having barrier properties May. 31, 2011
7943215 Multi-layer foil and packaging made of this foil May. 17, 2011
7943218 Environmentally-friendly multi-layer flexible film having barrier properties May. 17, 2011
7943220 Lay-flat archival polyester pocket May. 17, 2011
7939149 Heat-shrinkable anti-fomitic device incorporating anti-microbial metal May. 10, 2011
7939150 Lid stock using oriented fluoropolymers May. 10, 2011
7939152 Heat-shrinkable anti-fomitic device May. 10, 2011
7914900 Multiple layer polymeric structure Mar. 29, 2011
7910185 Oxygen absorbing resin, oxygen absorbing resin composition and oxygen absorbing container Mar. 22, 2011
7887903 Antifog laminated film Feb. 15, 2011
7842361 Oxygen-absorbing resin, oxygen-absorbing resin compositions and oxygen-absorbing containers Nov. 30, 2010
7811669 Gas barrier laminated film and process for producing the same Oct. 12, 2010
7807241 Hydrogenated copolymer-containing laminate Oct. 5, 2010
7776414 Infusion container with multiple chambers Aug. 17, 2010
7776961 Oxygen absorber Aug. 17, 2010
7771555 Method of manufacturing strip tape and strip tape for container Aug. 10, 2010
7722937 Separable packaging and layering machine therefore May. 25, 2010
7696300 Oxygen-absorbing resin, oxygen-absorbing resin composition and oxygen-absorbing container Apr. 13, 2010

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