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| Number | Title | Issue Date |
| 7435480 | Infusion solution bag and laminated film therefor An infusion solution bag is made of a particular laminated film which contains a heat-resistant resin layer, an oxygen gas barrier layer and a sealant layer laminated through an adhesive resin layer by thermal lamination, which is a solventless method. ... | 10/14/2008 |
| 7335424 | Ionomer laminates and articles formed from ionomer laminates A co-extruded laminate of at least one layer of an ionomer and at least one layer of an acid polymer that can be thermoformed with a plastic substrate such as a polyolefin. The laminate can be pigmented to eliminate the need to paint the surface of the plastic subst... | 02/26/2008 |
| 7329460 | Aluminum-colored multilayer heat-sealable packaging material The invention relates to a multi-layer heat-sealable packaging material especially for food packages. In addition, objects of the invention are a food package formed of the said packaging material, a method of packaging, and the use of the material for packages. The... | 02/12/2008 |
| 7276269 | Frangible heat-sealable films for cook-in applications and packages made thereof Coextruded easy-opening film structures having at least three layers for use as a packaging film or as a component thereof suitable for storing and/or cooking food items contained therein. The first film layer includes a material selected from the group consisting o... | 10/02/2007 |
| 7267738 | Synthetic material and methods of forming and applying same A synthetic material and articles incorporating the same are disclosed. The synthetic material includes a base material, which is at least partially tacky. Preferably, a powder is dispensed upon the base material for providing a substantially non-tacky surface to th... | 09/11/2007 |
| 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 |
| 7235306 | Flavor barrier A heat sealable barrier layer for food and beverage cartons is provided, the barrier layer including an additive material which reduces the amount of essential oil scalping from citrus products. Additionally, a carton coating layer and process is provided for reduci... | 06/26/2007 |
| 7229678 | Barrier laminate structure for packaging beverages A barrier laminate packaging material comprising from its outermost surface to the innermost surface contacting the contents of the container to be prepared therefrom, a first exterior layer of a low density polyethylene polymer, a paperboard substrate, a first inte... | 06/12/2007 |
| 7211308 | Formation of multilayer sheets containing PCTFE and COC for blister packaging applications Multilayer sheets and films are provided that include a layer of a fluoropolymer material and a layer of a thermoplastic polymer material. More particularly, an adhesive material and multilayered structures formed therewith are provided in which a layer of a fluorop... | 05/01/2007 |
| 7183005 | Impact strength improvement of regrind Regrind is mixed with at least one low density metallocene polyethylene to increase the amount of regrind that can be used in a thermoformed article. ... | 02/27/2007 |
| 7175916 | Composite material and method for preparation thereof A composite of a resin member bonded to a vulcanized rubber member is obtained with using a rubber member vulcanized with a radical-generating agent (e.g., an organic peroxide) and a thermoplastic resin having at least 2 atoms, on average, selected from H and S atom... | 02/13/2007 |
| 7147930 | Heat-shrinkable packaging films with improved sealing properties and articles made thereof A coextruded heat-shrinkable, biaxially-oriented multilayered packaging film comprising a first layer, a second polymer layer, a third polymer layer, and a fourth polymer layer wherein the first polymer layer comprises a first ethylene/α-olefin copolymer preferably... | 12/12/2006 |
| RE39347 | Multiple layer softgel A device, and a method for forming a softgel having multiple gelatin layers and softgels having multiple gelatin layers are disclosed. In particular there is provided a device for forming a gelatin sheet having at least two gelatin layers. Each gelatin layer has a t... | 10/17/2006 |
| 7115312 | Resin structure and use thereof Provided is a thermoplastic resin structure formed of a resin composition that comprises substantially (a) from 5 to 80% by volume of a polyolefin resin and (b) from 20 to 95% by volume of a polyphenylene sulfide resin, which is characterized in that, in morphology ... | 10/03/2006 |
| 7112357 | Medical devices comprising a multilayer construction A medical device comprising a first substrate, a second substrate and a powder coated tie layer between the first and second substrates resulting in a multilayer construction. ... | 09/26/2006 |
| 7063873 | Polyamide- and EVOH-based multilayer tube for fluid transfer A multiplayer tube comprising: an outer layer formed from a polyamide, a layer formed from a copolyamide, a layer formed from an EVOH, a layer formed from a copolyamide, and an inner layer formed from a polyamide, the layers being successive and adhering to one anot... | 06/20/2006 |
| 7037563 | Copolymer A copolymer of ethylene and a vinyl compound (I) represented by the general formula CH2═CH—R, wherein R is a saturated hydrocarbon group, a steric parameter Es of the substituent R is from −2.77 to −1.64 and a steric parameter B1 of the substituen... | 05/02/2006 |
| 7029734 | Packaging film, package and process for aseptic packaging A multilayer packaging film, package and process for aseptic packaging applications. The multilayer packaging film includes (a) an inner sealant layer comprising a olefin polymer having a Vicat Softening Point greater than 90° C.; (b) an oxygen barrier layer; and (... | 04/18/2006 |
| 7025843 | Articles comprising a polyolefin-based element joined to a polyamide-based element, and process for obtaining them The invention concerns manufactured articles comprising at least two assembled thermoplastic elements, a first element based on polyolefin and a second element based on polyamide. The elements are assembled by being welded together. ... | 04/11/2006 |
| 6979495 | Multi-layer film with core layer of syndiotactic polypropylene The present invention is directed to a biaxially oriented multi-layer film which comprises: (a) a core layer comprising a syndiotactic propylene homopolymer; and (b) at least one additional layer adjacent to the core layer comprising a polymer which is an ethylene o... | 12/27/2005 |
| 6964798 | Multi-layered polymer based thin film structure for medical grade products A multiple layer structure comprising a first and a second skin layer, each skin layer composed of a polypropylene containing polymer, and a radio frequency (“RF”) susceptible layer adhered to and between the first and second skin layers. The RF layer has a firs... | 11/15/2005 |
| 6942908 | Antifog/barrier laminate for use in meat packaging A multilayered packaging film having good antifog performance that is suitable for use in food packaging. The multilayered film comprises a nylon film having first and second surfaces; a sealant film positioned on the first surface of the nylon film, either directly... | 09/13/2005 |
| 6924013 | Coextrusion binder, its use for a multilayer structure and the structure thus obtained The present invention relates to a coextrusion binder useful for petrol tanks of HDPE/binder/EVOH or PA/binder/HDPE structure. ... | 08/02/2005 |
| 6913809 | Lap sealable film with a peel layer A lap sealable film for forming bags on conventional vertical form/fill/seal equipment containing a seal layer and a barrier layer. The seal layer and barrier layer form opposing surfaces of the film. The seal layer contains single site catalyzed polyethylene and is... | 07/05/2005 |
| 6908649 | Coextruded, at least 3-layered, biaxially stretched tubular film with inner PA layer This invention relates to a coextruded biaxially stretched tubular film for the durable and crease-free covering of goods packaged in the liquid or pasty state, in particular foodstuffs such as sausage-meat for boiling or cooking or soft cheese, which are heated dur... | 06/21/2005 |
| 6872778 | In situ low pressure gasket molding material Disclosed is a method for forming a gasket seal or transition fitting affixed to one of two parts to be joined in a gasketed joint by use of the gasket. The method includes the step of providing a mold having a walled mold cavity of the shape desired for the gasket,... | 03/29/2005 |
| 6861127 | Thermoformable multi-layer film Thermoformable plastic films can be formed into bags, pouches, trays, etc. which are useful when packaging foodstuffs and other products. These films enjoy widespread use in the packaging of meat and other oxygen sensitive products due to the gas permeation barrier ... | 03/01/2005 |
| 6855406 | Polyolefin resin composition and shrink film made from the same A polyolefin resin composition comprises (A) 10 to 100 wt % of a propylene/α-olefin random copolymer obtained by random copolymerization of propylene and a C2 to C20 α-olefin, and having a melting point as measured by DSC of 40 to 115° C. an... | 02/15/2005 |
| 6846534 | Flexible membranes Described is a membrane comprising a microlayer polymeric composite having at least about 10 microlayers. The microlayers are each individually up to about 100 microns thick and alternate between at least one gas barrier material and at least one elastomeric materia... | 01/25/2005 |
| 6838141 | Hose A hose of a laminated structure which comprises a rubber layer composed of a rubber composition, and a laminate including a metal foil and a resin, the rubber composition including: (A) a rubber including at least one of an ethylen... | 01/04/2005 |
| 6838167 | Printing and copying paper A printing and copying paper capable of printing or copying images distinctly on a large scale, without becoming curled or being blocked up in or sent out of machines as two or more than two of the papers being superposed, by means of high temperature high speed pri... | 01/04/2005 |
| 6830792 | Resin structure and use thereof Provided is a thermoplastic resin structure formed of a resin composition that comprises substantially (a) from 5 to 80% by volume of a polyolefin resin and (b) from 20 to 95% by volume of a polyphenylene sulfide resin, which is characterized in that, in morphology ... | 12/14/2004 |
| 6811864 | Tacky base material with powder thereon A synthetic material comprises a base material providing at least one tacky surface that is tacky at a temperature of less than about 80° C.; and a powder layered upon the base material which has a substantially n... | 11/02/2004 |
| 6805927 | Composite laminate structures especially useful for automotive trim components, and methods and tie layers employed to make the same Laminates include a thermoplastic substrate layer, a clear coat layer, and a tie layer between the substrate and clear coat layers. The tie layer most preferably includes a first layer adjacent the thermoplastic substrate layer which is comprised of a polyolefin, an... | 10/19/2004 |
| 6794048 | Multilayer composite based on polyamide/polyolefin A multilayer composite comprising the following layers bound directly to one another: I. a layer I of a polyamide molding composition; II. a layer II of a bonding agent comprising at least 50% by weight of a mixture of a) from 30 to 70 parts by ... | 09/21/2004 |
| 6787224 | Cover tape for packaging electronic components A cover tape for packaging electronic components, which can prevent troubles associated with the peeling strength or trouble appearing during mounting of the electronic components, which can be produced at a low cost, and which is transparent; that is, a cover tape ... | 09/07/2004 |
| 6746757 | Multilayered molding The present invention relates to a multilayered molding comprising at least two of a layer A and a layer B, in which the layers A are formed on both sides of the layer B, each layer A comprises a same or different thermoplastic resin compositions, the layer A has a ... | 06/08/2004 |
| 6746738 | Coextrusion binder, its use for a multilayer structure and the structure thus obtained The present invention relates to a coextrusion binder comprising: 5 to 30 parts of a polymer (A), itself comprising a blend of a polyethylene (A1) of relative density between 0.935 and 0.980 and of a polymer (A2) chosen from elastomers, very low-density polye... | 06/08/2004 |
| 6743523 | Multiple layer film of a new non-PVC material The present invention provides a multilayer film. The film has a first layer of a blend of a first component selected from the group of: (1) ethylene and a-olefin copolymers having a density of less than about 0.915 g/cc, (2) ethylene copolymerized with lower alkyl ... | 06/01/2004 |
| 6727002 | EVOH and EVM in single- or multilayer products The present invention relates to a single- or multilayer product containing α-olefin-vinyl alcohol copolymers and at least one α-olefin-vinyl acetate copolymer, wherein the amount of vinyl acetate repeat units present in the α-olefin vinyl acetate copolymer is in... | 04/27/2004 |
