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| Number | Title | Issue Date |
| 8124204 | Multi-layered bottle There is provided a multilayer bottle comprising a barrel portion including an outermost layer, an innermost layer and at least one barrier layer interposed between the outermost layer and the innermost layer, which satisfies the requirements represented by the foll... | 02/28/2012 |
| 7976919 | Multilayer blow molded container and production process thereof A multilayer blow molded container having a layer structure that a polyglycolic acid layer is provided as a core layer, and thermoplastic polyester resin layers are arranged as inner and outer layers, wherein the core layer formed of the polyglycolic acid layer is n... | 07/12/2011 |
| 7927678 | Multilayer bottle There is provided a multilayer bottle including an outermost layer and an innermost layer which are each made of a thermoplastic polyester resin, and at least one barrier layer interposed between the outermost layer and the innermost layer. The barrier layer contain... | 04/19/2011 |
| 7820261 | Polyvinyl alcohol resin composition and multilayer packages The present invention provides a resin composition having an oxygen scavenging function. The resin composition comprises 70 to 99.9 wt % of a polyvinyl alcohol resin (A) and 0.1 to 30 wt % of a thermoplastic resin (B) other than the polyvinyl alcohol resin (A), wher... | 10/26/2010 |
| 7666486 | Multi-layered biaxial stretch blow molded bottle and method for production thereof A multi-layer biaxially stretched blow bottle having a 3-layer structure of PET/nylon MXD6/PET or a 5-layer structure of PET/nylon MXD6/PET/nylon MXD6/PET, wherein the oxygen gas transmission coefficient of the nylon MXD6 layer is at most 6.0×10−14 cm | 02/23/2010 |
| 7560151 | Multilayered package with barrier properties The present invention provides compositions useful as a barrier layer in, for example, packaging products. The compositions generally comprise a blend of (i) a polyester resin, preferably an aromatic polyester resin such as polyethylene terephthalate (PET) and (ii) ... | 07/14/2009 |
| 7527842 | Reclosable packaging A reclosable packaging comprising a packaging tray that is made of a multilayer film and a lid which is made of a multilayer film. The tray and the lid are joined together in the edge area of the packaging tray via a sealing seam. The multilayer film of the packagin... | 05/05/2009 |
| 7504143 | Multilayer planar or tubular food casing or film The present invention provides novel multilayered plane or tubular food package casings or films for foodstuff packages, such as sausage casings or the like, having a lamination structure of at least six, preferably at least seven layers. ... | 03/17/2009 |
| 7416767 | Anti-blocking coatings for PVdc-coated substrates A barrier composite having reduced blocking is disclosed. The composite may include a substrate, a barrier layer formed from polyvinylidene chloride disposed on the substrate, and an anti-blocking layer disposed on the barrier layer. The anti-blocking layer may be f... | 08/26/2008 |
| 7416766 | Bottles made from metallocene polypropylene for delivery of fragrances Bottles made of metallocene polypropylene (mPP) for storage and dispensing reservoirs for fragrance compositions, in particular fragrance oils, are described. The mPP bottles can be used in warmer units for slow release dispensing of the fragrance therein. The metal... | 08/26/2008 |
| 7384674 | Packaging laminate for a retortable packaging container A packaging laminate for a retortable packaging container, the packaging laminate (30) including a paper or paperboard layer (31), outer, liquid-tight coatings (32; 33) and an aluminium foil (34) serving as gas barrier between the paper o... | 06/10/2008 |
| 7368153 | Oxygen detection system for a rigid container The present invention relates to the non-invasive use of a luminescent compound to detect and measure concentrations of oxygen dissolved in a rigid container, especially a bottle, a tray, a carton, a lidstock associated with a tray, a stand up pouch, or a paperboard... | 05/06/2008 |
| 7364779 | Easy-opening high barrier plastic closure and method therefor A plastic, easy-opening closure for a retortable container and a method for sealing are provided. The closure includes a plastic membrane having an outer layer of polypropylene, a first tie layer, an intermediate layer formed of EVOH, a second tie layer, an inner la... | 04/29/2008 |
| 7348525 | Sealing jaw A sealing jaw for manufacturing a sealing seam in a heat-sealable packaging material. The invention furthermore relates to an induction sealing device with a sealing jaw and to a packaging machine with induction sealing device. In order to provide a sealing jaw with... | 03/25/2008 |
| 7335411 | Method of producing a tire composition having improved silica reinforcement Vulcanizable elastomeric compositions and vulcanizates are prepared by employing a strong acid. The strong acid is believed to enhance the reaction between a silica particle and a silica-reactive compound. ... | 02/26/2008 |
| 7332204 | Coated polyester preforms and articles This invention relates to articles made of polyester, preferably polyethylene terephthalate (PET), having coated directly to at least one of the surfaces thereof one or more layers of thermoplastic material with good gas-barrier characteristics, and novel methods of... | 02/19/2008 |
| 7323239 | Protective films Multilayer protective films that adhere well to many different surfaces and can be removed without leaving residues are provided. The films consist of a polyolefin backing layer(s) and an adhering layer consisting of an ethylene unsaturated ester copolymer layer con... | 01/29/2008 |
| 7316833 | Multi-layer thermoplastic films and packages made therefrom A multilayer thermoplastic film, and packages made from the film, comprising a layer of ethylene vinyl alcohol (EVOH) as an oxygen barrier layer, a layer of a polymer or copolymer formed by the polymerization reaction with a single site catalyst and ethylene vinyl a... | 01/08/2008 |
| 7314669 | Easy peel film structures The present invention relates to sealant films comprising a first sealant layer which readily and easily delaminates or peels from a second adjacent film layer. The first sealant layer and the second adjacent layer of the sealant film of the present invention compri... | 01/01/2008 |
| 7303797 | Gas barrier coating system for polymeric films and rigid containers A water-borne gas barrier coating composition for polymeric films and shaped containers, including a two-layer coating system with a laminar layer mineral in the gas barrier layer, which is particularly well suit for spray application to biaxially oriented injection... | 12/04/2007 |
| 7295376 | Pseudo cross-link type resin composition, molding material, sheet or film, and optical element obtained therefrom A pseudo cross-link type resin composition made of one of resins or a mixture of the resins; wherein the resin is obtained by mixing a polymer molecule that has an atomic group capable of forming an intermolecular hydrogen bond at least in a molecular side ch... | 11/13/2007 |
| 7291369 | Multi-layer articles including a fluoroelastomer layer and a barrier layer and method of making the same A multi-layer article includes a first polymer layer bonded to a barrier layer, which is bonded to a second polymer layer. The first polymer layer can include a fluoroelastomer. The second polymer layer can be a non-fluorinated polymer layer. The barrier layer can i... | 11/06/2007 |
| 7288586 | Polyester based cobalt concentrates for oxygen scavenging compositions A solid concentrate is provided having a combination of a transition metal present in an amount ranging from 1000 to 40,000 ppm (weight by metal) and a polyester polymer present in an amount of at least 40 wt. % based on the weight of the concentrate. Concentrates m... | 10/30/2007 |
| 7285314 | Steam barrier film A steam barrier film comprising at least one inorganic gas barrier layer on a polyalkylene naphthalate resin substrate film in which the glass transition temperature (Tg) of the polyalkylene naphthalate resin is from 70 to 150° C. and the steam barrier film compris... | 10/23/2007 |
| 7276294 | Nylon barrier board structure A paperboard laminate useful for making gable top juice cartons is provided. The laminate provides for a high melting point polymer such as a semi-crystalline nylon to be applied directly to a board surface as an oxygen barrier layer. An anti-scalping layer is also ... | 10/02/2007 |
| 7270860 | Multilayer chlorine-free film with barrier layer of a polyamide blend and ostomy pouches formed therefrom A multilayer heat-sealable chlorine-free odor barrier film having relatively low modulus, high interlaminar strength, and low noise upon flexing is provided. The film comprises an odor barrier layer of an amorphous polyamide resin blended with an anhydride-modified ... | 09/18/2007 |
| 7267885 | Containers and peelable seal containers of new non-PVC material The present invention provides a flowable materials container. The container has a first sidewall and a second sidewall sealed together along a peripheral seam to define a fluid chamber. At least one sidewall is a film having at least one layer of blend of a first c... | 09/11/2007 |
| 7267858 | Packaging material for and packaged product of medical supplies and the like A packaging material is formed by a substrate, and an inner sealing layer comprising a polyolefin layer and an aqueous dispersion-type polyester resin layer successively disposed on the substrate. The aqueous dispersion-type amorphous polyester resin layer contains ... | 09/11/2007 |
| 7263975 | Plastic coated metal fuel rail An improved fuel rail for delivering fuel to a fuel injector for an internal combustion engine is provided that reduces the weight of the fuel injection system, greatly reduces manufacturing costs by eliminating expensive manufacturing methods, such as brazing, high... | 09/04/2007 |
| 7265176 | Composition comprising nanoparticle TiO2 and ethylene copolymer Disclosed is a composition comprising or produced from nanoparticle-sized TiO2, an ethylene copolymer or ionomer of the ethylene copolymer, and optionally a second polymer. Also disclosed are films and other shaped articles produced therefrom. The composi... | 09/04/2007 |
| 7264884 | Barrier stretch film particularly for the packaging of food products and method for the production thereof A stretch film presenting controlled permeability to gases, manufactured by process of balloon co-extrusion and consisting of outer layers (S2) of stretchable polmeric material and by one or two inner barrier layers (S3) of a EVOH based polymeric matri... | 09/04/2007 |
| 7261701 | Skin antiseptic composition dispenser and methods of use Skin antiseptic composition dispensers and methods of use are disclosed. The skin antiseptic composition dispenser may include a container with one or more walls that are substantially impermeable to ethylene oxide gas during normal ethylene oxide sterilization proc... | 08/28/2007 |
| 7258244 | Hot-fill plastic container and method of manufacture A hot-fill container of one-piece plastic construction includes a base, a neck finish and a cylindrical body connecting the base to the neck finish. The cylindrical body has an upper portion adjacent to the neck finish and a lower portion adjacent to the base. The u... | 08/21/2007 |
| 7255902 | Thermo-formable multilayer barrier film with the appearance and texture of paper A paper-like multilayer barrier film comprises a filled polypropylene layer and several unfilled layers. The filled layer contains 40-75% by wt. of inorganic fillers, forms one of the two outside layers of the film, and has a thickness of at least 40 μm. The unfill... | 08/14/2007 |
| 7255904 | Polyvinyl alcohol resin composition and multilayer packages The present invention provides a resin composition having an oxygen scavenging function. The resin composition comprises 70 to 99.9 wt % of a polyvinyl alcohol resin (A) and 0.1 to 30 wt % of a thermoplastic resin (B) other than the polyvinyl alcohol resin (A), wher... | 08/14/2007 |
| 7247268 | Method for making a part with clearance volume by rotational moulding and resulting part A cylindrical element is manufactured by a process which includes depositing successive layers of thermoplastic materials in a cycle by rotation moulding, or by a technique enabling a deposit of successive layers, the cycle including at least one deposit by rotation... | 07/24/2007 |
| 7244484 | Multilayered package with barrier properties The present invention provides compositions useful as a barrier layer in, for example, packaging products. The compositions generally comprise a blend of (i) a polyester resin, preferably an aromatic polyester resin such as polyethylene terephthalate (PET) and (ii) ... | 07/17/2007 |
| 7244787 | Elastic blends of semicrystalline propylene polymers and high glass transition temperature materials Compositions are provided having from 70 wt % to 95 wt % of a polymer selected from homopolymers and random copolymers of propylene and from 5 wt % to 30 wt % of a miscible hydrocarbon resin with a glass transition temperature greater than 20° C. The polymer has a ... | 07/17/2007 |
| 7241481 | Method of removing sulfur odors from packages An article, such as a polymeric film, sachet, purge control pad, or label, includes a sulfur scavenger. In some embodiments, an oxygen scavenger is also included. A method includes providing an article, including a sulfur scavenger and an oxygen scavenger; and subje... | 07/10/2007 |
| 7235604 | Polyamide- and polyolefin-based fire-retarded compositions The present invention relates to fire-retarded compositions comprising, by weight, the total being 100 parts: 50 to 75 parts of a blend of a polyamide (A) and a polyolefin (B), 25 to 50 parts of a blend comprising:... | 06/26/2007 |
