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| Number | Title | Issue Date |
| 7402234 | Polymeric hydrogen diffusion barrier, high-pressure storage tank so equipped, method of fabricating a storage tank and method of preventing hydrogen diffusion An electrochemically active hydrogen diffusion barrier which comprises an anode layer, a cathode layer, and an intermediate electrolyte layer, which is conductive to protons and substantially impermeable to hydrogen. A catalytic metal present in or adjacent to the a... | 07/22/2008 |
| 7350644 | Multi-layer film packaging of hot melt adhesive Multi-layer films are used to package hot melt adhesives. The packaging film does not require removal prior to use of the adhesive. Multi-layer films wherein at least one layer has a melting point below about 100° C. is used to package low application temperature h... | 04/01/2008 |
| 7328789 | Odor-eliminating camouflaged reclosable storage bag A bag, pack or sack for storing clothing and gear of outdoorsmen, such as hunters and military personnel. The bag, pack or sack may have one or both of two features: means for preventing odors from entering or leaving the interior volume of the bag, pack or sack; an... | 02/12/2008 |
| 7262393 | Releasably sealable, air and liquid impermeable bags and methods for low temperature food preparation using the same Disclosed is a releasably sealable bag for low temperature cooking comprising a film material, wherein the film material does not deform at temperatures of up to about 125° C., and wherein the bag is air and liquid impermeable when sealed. Also disclosed are such b... | 08/28/2007 |
| 7237974 | Toothbrush with toothbrush body and toothpaste container A toothbrush has a toothbrush body, and a handle part wherein a toothpaste container can be removably inserted therein. The toothpaste container has a handle shell part which, with the toothpaste container inserted into the handle part, forms part of the outer surfa... | 07/03/2007 |
| 7195131 | Drum closure A drum closure which establishes a connection between the body of a drum and lid, wherein the connection will prevent separation of the lid from the body under severe loading conditions such as dropping the drum from a height of thirty (30) feet. ... | 03/27/2007 |
| 7165694 | Transport and storage container for liquids A transport and storage container for liquids includes a pallet-like underframe of electrically conductive material for supporting an exchangeable inner container of plastics material with four side walls, a lower and an upper bottom, a closeable fill socket integra... | 01/23/2007 |
| 7097895 | Cross laminated oriented plastic film with integral paperboard core A multi-layer lamination is formed from a core sandwiched between a first oriented plastic layer and a second oriented plastic layer. The orientations of the plastic layers cross at an angle between but not equal to zero degrees and 180 degrees relative to one anoth... | 08/29/2006 |
| 7042695 | Plastic container with electric dissipation capability The invention relates to a multi-layer plastic container (10) for the storage and transport of materials in particular with an explosion risk, comprising at least two layers of plastic, whereby the inner layer (14) is not electrically conducting and th... | 05/09/2006 |
| 6991095 | Packaging bag for plaster and packaged plaster Packaged patch (10) according to the invention comprises patch (2) situated in space (4) inside patch package (3) composed of laminated packaging material (1), and its edges are sealed. Laminated packaging material (1) compr... | 01/31/2006 |
| 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 |
| 6933059 | Electrostatic shielding, low charging-retaining moisture barrier film A film material for use in packaging electrostatically sensitive components and corrosion sensitive components. The film material includes a static dissipative polymer attached to a first moisture barrier which in turn is attached to a second moisture barrier. The s... | 08/23/2005 |
| 6776287 | Water soluble films Water-soluble films suitable for water-dissolvable packaging comprising a polyurethane polymer having defined amounts of poly(ethylene oxide) (and optionally poly(propylene oxide)) groups and acid (preferably carboxyl) groups at least 50% neutralised with a base, at... | 08/17/2004 |
| 6756130 | Polyolefin films containing grafted quinones and structures comprising same The invention concerns a film comprising ethylene copolymers and an unsaturated epoxide and comprising quinones grafted on said copolymers. The invention also concerns a structure comprising at least an oxygen-barrier film and at least said oxygen-absorber film. The... | 06/29/2004 |
| 6670023 | Laminate for case-ready packaging including a gas-impermeable film capable of delaminating into a gas-permeable portion and a gas-impermeable portion, and a gas-permeable film bonded thereto A laminate generally includes: a. a multilayer, gas-impermeable film capable of delaminating into a gas-permeable portion and a gas-impermeable portion, the gas-permeable portion in adherence with the gas-impermeable portion at a predetermined intra-f... | 12/30/2003 |
| 6610763 | Polymer composition, the production and further processing thereof into receptacles A process for preparing a container for handling a household waste material which involves molding a household waste container from a plastic batch material containing 0.1 to 10% by weight of at least one phenol biocide selected from the group consisting ... | 08/26/2003 |
| 6558763 | Packaging receptacle consisting of a monoplane material, and recycling process for the receptacle Disclosed is a container, made by folding, with fold-in flaps, for packaging food. The container can be recycled economically, i.e. with a profit. The material consists of a metal sheet coated with a plastics skin which, when the metal is recovered, produ... | 05/06/2003 |
| 6530477 | Flexible packaging for maintaining the efficacy of chemicals The present invention is directed to a flexible package for housing, chemicals such as sanitizers and/or disinfectants utilizing multiple layers welded together to form a unique laminate. The invention enables maintenance of chemical efficacy, stability a... | 03/11/2003 |
| 6520693 | Method of providing photoprocessing services A method of providing photoprocessing services utilizes a packaging system in which photoprocessing solutions are distributed from a source of manufacture to a photofinishing site. The packaging system includes a rigid or semi-rigid outer container and at... | 02/18/2003 |
| 6505740 | Resealable package containing an organic solvent or solution A package containing an organic solvent or solution and a carrier or applicator sheet is produced from a laminated sheet material having a polypropylene surface layer that is resistant to chemical interaction with the solvent or solution. The package is f... | 01/14/2003 |
| 6464896 | Low migratory photoinitiators for oxygen-scavenging compositions An improved composition and a method of scavenging oxygen using said composition which comprise oxidizable organic compounds, transition metal catalysts in combination with certain photoinitiators is disclosed. The method comprises initiating scavenging b... | 10/15/2002 |
| 6446794 | Absorbent/adsorbent containers The present invention relates to a packaging unit designed to absorb and/or adsorb liquid that is being transported or was spilled or was released. The packaging unit has at least one sealing multi-layer comprising a first water soluble film and an absorb... | 09/10/2002 |
| 6391412 | Fuel tank Disclosed herein is a fuel tank of multi-layer construction having good impact resistance as well as good barrier properties for gasoline, especially one containing methanol and MTBE. The fuel tank comprises (a) inner and outer layers of high-density poly... | 05/21/2002 |
| 6348246 | Laminate sheeting for pouches A pouch or other container for forming an envelope protectively packaging a product such as a flowable or solid food substance. The pouch is fabricated from a laminate sheeting whose plies have different properties that depend on package requirements, at ... | 02/19/2002 |
| 6319475 | Sample container Conventional container is composed of a single resin layer. In case of applying heat externally to the container, the heat is hardly conducted. According to the present invention, a container with high thermal conductivity can be provided. A portion conta... | 11/20/2001 |
| 6287652 | Fluid product sampler package with clear moisture vapor barrier film A sampler package for fluid cosmetics, creams, gels, and the like having a liquid solvent base includes a transparent composite laminate sealed with a composite laminate having a foil barrier layer. The sealed composite laminates form a pouch in which the... | 09/11/2001 |
| 6254802 | Low migratory photoinitiators for oxygen-scavenging compositions An improved composition and a method of scavenging oxygen using the composition which comprise oxidizable organic compounds, transition metal catalysts in combination with certain photoinitiators is disclosed. The method comprises initiating scavenging by... | 07/03/2001 |
| 6199698 | Pharmaceutical packaging with separation means A pouch for a pharmaceutical, cosmetic, medical or similar product, with a structure having a top laminate and a bottom laminate. A pouch enclosure for the product is formed in one portion of the structure. The top laminate and the bottom laminate of the ... | 03/13/2001 |
| 6066404 | Packaging clean film and packaging pouch Each of a pair of clean packaging films comprises a base structure consisting of a base layer and a heat-sealing layer, an outer protective film, and inner protective film. The pair of clean packaging films are superposed after the outer and the inner pro... | 05/23/2000 |
| 6045905 | Polyester film for laminating metal can end substrate surface The present invention relates to a coextruded laminated film for laminating the external surface of a metal can end substrate comprising: a polyester (A) layer having the ratio of the ethylene terephthalate units or ethylene naphthalate units to the whole este... | 04/04/2000 |
| 6033749 | Fuel tank Disclosed herein is a fuel tank of multi-layer construction having good impact resistance as well as good barrier properties for gasoline, especially one containing methanol and MTBE. The fuel tank comprises (a) inner and outer layers of high-density poly... | 03/07/2000 |
| 6032800 | Laminate and package made therefrom A laminate includes: a. a first, substantially gas-impermeable film; b. a second, delaminatable film; and c. a third, gas-permeable film. The second film is positioned between the first and third films and the laminate is capable of delaminating within the second f... | 03/07/2000 |
| 6013614 | Comprehensive stain removal kit A portable stain removal kit containing single use packets of various spotting agents and a stain guide directing use of the various spotting agents to effectively and professionally remove any type of known or unknown stain. The spotting agents include w... | 01/11/2000 |
| 6003670 | Abuse resistant flexible package A package for holding abrasive, greasy or oily material, such as dry pet food. The package is formed of a web of flexible material and has an outer surface and an inner surface. The web comprising plural layers adhesively secured to one another. The layer... | 12/21/1999 |
| 5952069 | Blood collection tube assembly The present invention is a plastic container coated with a multi-layer barrier coating. The multi-layer barrier coating is useful for providing an effective barrier against gas permeability in containers and for extending shelf-life of containers, especia... | 09/14/1999 |
| 5944189 | Sample bags having thickened regions Sample bags are produced from webs of film material by forming longitudinal seams and longitudinally spaced transverse seams and by filling the bags with a sample product between forming the transverse seams. In order to make the bags easier to handle, th... | 08/31/1999 |
| 5914161 | Packaging material for a photographic material Disclosed is a packaging material for a light-sensitive material, said packaging material comprising a multi-layered structure, wherein said multi-layered structure comprising a layer, said layer containing a polyethylene having a molecular weight distrib... | 06/22/1999 |
| 5871097 | Article transport case which shields article against ultraviolet light and humidity and absorbs impacts The transport case is made of an olefin resin material mixed with an ultraviolet ray absorbing material. The transport case consists of an upper case and a lower case, which have article accommodating recesses that open to the contact surfaces that engage... | 02/16/1999 |
| 5843501 | Retortable extended shelf life food container The retortable multilayer container of the present invention includes a receptacle and lid having at least a barrier layer includes an LCP film and inner food contact layer comprising at least one thermoplastic material. The receptacle has a base portion ... | 12/01/1998 |
| 5827586 | Packaging material comprising a water-soluble film A packaging container for chemicals such as pesticides and the like and a laminated film for forming said container, wherein the inner layer of the laminated film is constituted of an inner bag made of a water-soluble polymer film and the outer layer of t... | 10/27/1998 |
