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5097955 Transparent wrapping for bulk goods  
In a batch package 20 which includes a stack 6 of individual packages 16, the external film 17 as well as the multilayer film 2 of the individual film 16 include several layers which are bonded to...
5096756 Composite bladder for game balls  
A bladder for a game ball is formed from a composite film which is made from a mixture of polyurethane and polyvinylchloride.
5092907 Liquid colorant dispersion  
The liquid colorant dispersion intended to be incorporated in plastic materials prior to their transformation and intended to color in bulk these plastic materials comprises a vehicle principally...
5091231 Retortable container  
A retortable container has a wall of at least two co-formed laminas. This wall is highly impermeable to fluids selected from the group consisting of oxygen and aromatic vapors. The wall includes a...
5089308 Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer  
Vinylidene chloride methyl acrylate copolymer coextruded with second and third different polymeric compositions in fabrication of multiple layer films. The third layer is between the first and...
5085034 Method of preparing a blow molded maple syrup jug  
A high density, blow molded container for maple syrup having a thin, oxygen-barrier coating layer of polyvinylidene chloride copolymer bonded to the exterior surface. A method of providing an...
5085904 Barrier materials useful for packaging  
Multilayer structures suitable for food packaging is provided, wherein barrier layers of SiO and SiO2 are successively vacuum deposited on a resin substrate such as PET film. This combination of...
5084315 Lubricious coatings, medical articles containing same and method for their preparation  
An article which becomes lubricious when wet includes a base polymer and a coating composition thereon. The composition includes a lubricating polymer and a matrix polymer which adheres to the...
5069946 Multilayered packaging materials having high gas barrier property  
This invention provides a gas-barrier multilayered packaging material which comprises an outer layer of a composition comprising 55-97 wt % of an EVCOH and 45-3 wt % of a resin selected from the...
5053258 Low temperature lamellar article stretching  
A laminar article of a base polyolefin, a condensation polymer incompatible with the base polyolefin and an alkylcarboxyl-substituted polyolefin is stretched 2 to 6 times its dimensions above a...
5049624 Packaging  
The present invention provides a wall for a package comprising: (a) an outer set of one or more layers (1-4) and (b) an inner set of one or more layers (5-6) which layer or the outermost of which...
5034253 Pipe for circulating warm water  
A pipe for circulating warm water made of a laminate comprising a layer of a composition comprising: (A) a hydrolyzed ethylene-vinyl acetate copolymer, (B) a substituted phenol derivative and (C)...
5026582 Extruded amorphous thermoplastic pipe having reduced internal stress and method of making the same  
Physical properties of extruded amorphous thermoplastic pipe are improved by a method of extrusion which allows for relaxation of internal stress introduced during the processing. The stress is...
5024897 Blends of polyamide, polyolefin, and ethylene vinyl alcohol copolymer  
Compositions comprising polyamides, polyolefins and ethylene vinyl alcohol copolymers useful as compatibilizers, related processes and articles made therefrom. A composition comprising from 50 to...
5017411 Polymer blend comprising polycarbonate, acrylonitrile-methylacrylate copolymer, and imide-acrylate copolymer  
A polymer blend comprising a polycarbonate, an acrylonitrile-methyl acrylate copolymer and an imide-acrylate copolymer containing acidic or anhydride groups which have been alkylated or...
5011720 Multilayer containers and method of making same  
A plastic container having a plastic wall that includes two plastic layers bonded together without a separate adhesive layer, the two layers being a barrier layer and a support layer, the support...
5009942 Vortexing liquid container  
A nutatable plastic vessel, having a protuberant tip at its bottom end, has its side wall connected by a plastic hinge to a housing.
5003002 Blends of amorphous nylon and ethylene vinyl alcohol copolymers and laminates and containers made therefrom  
An oxygen barrier blend for use in containers requiring good oxygen barrier properties which comprises more than 70% of an ethylene vinyl alcohol copolymer and the balance an amorphous nylon...
4996086 Method for the fabrication of a multi-ovenable, retortable container apparatus  
This invention discloses a method of fabrication of a shelf stable, dimensionally heat stable, impact resistant, retortable, hot fillable container apparatus which is suitable for oven use. The...
4992311 Resin composition and molded products thereof  
Disclosed herein are a resin composition comprising 5 to 95% by weight of a vinylidene chloride resin and 5 to 95% by weight of a polyamide resin having a low crystalline melting point of not...
4990382 Plastic container with glass-like appearance, parison for and method of making same  
A laminated container blow molded from an extruded parison wherein both the parison and the resultant blow molded container are of a multi-layered construction. Most particularly, the parison is...
4983435 Adhesives  
As an adhesive used between a polypropylene layer and an ethylene/vinyl alcohol copolymer layer, there is provided an adhesive composition that comprises 98.9 to 59.9% by weight of a modified...
4977004 Barrier structure for food packages  
A barrier structure liner for food packages comprises two layers of EVOH (ethylene-vinly alcohol copolymers), one of which is interposed between two moisture barriers. The inner layer of EVOH (in...
4965314 Oxygen barrier resins  
Carbon monoxide-containing ethylene polymers are blended with vinyl alcohol polymers, including vinyl alcohol homopolymers and copolymers, to prepare oxygen barrier resins having good processability.
4960639 Multilayered container  
Provided are multilayered containers comprising a layer of a composition comprising a gas barrier resin, particularly ethylene-vinyl alcohol copolymer, incorporating an inorganic powder such as...
4957790 Oriented polymeric films  
Described is the presence of both a pro-rad linking agent and irradiation such as electron beam irradiation, in the manufacturing process for making an oriented, i.e. heat-shrinkable, polymeric...
4956212 Peelable barrier film for vacuum skin packages and the like  
A vacuum skin package for packaging fresh red meat and like articles is produced by using a composite, multilayer, oxygen barrier, vacuum skin package forming film in which the barrier layer can...
4951841 Dispensing container made from an ethylene vinyl alcohol containing laminated material and the material therefor  
There is disclosed a substrate of layers of materials comprising ethylene vinyl alcohol copolymer layers having sandwiched therein between a metal foil layer and a paper layer all suitably adhered...
4950512 Laminated material and formed article for packaging photographic materials  
Laminated material sheets for packaging photographic materials, which comprise (a) a middle layer of a thermoplastic resin layer which contains any harmful substances adversely affecting...
4948016 Laminated materials container  
A container for materials having volatile components is constructed to have a substantial transparency. The container includes a tubular housing having first and second closing structures at...
4948643 Flexible medical solution tubing  
A medical solution tubing useful in combination with medical solution packages and pouches includes an intermediate layer comprising a polymeric material which imparts flexibility to the film; an...
4944990 Oriented white opaque multilayer heat sealable film and method of forming same  
A multi-layer heat sealable structure comprising a substrate including a white opaque polyolefin film, which is preferably cavitated. A second layer is coextruded on at least one surface of the...
4936473 Hot-fill product container with multi-layer wall structure  
This relates to a container, particularly adapted for receiving a hot-fill product. Most particularly, the container is a blow molded plastic container with the principal plastic material being a...
4929482 Heat resistant container  
The present invention provides a heat-resistant container comprising an ethylene-vinyl alcohol copolymer layer and a crystalline polyester layer. In particular, when an ethylene-vinyl alcohol...
4927677 Composite materials and top materials for retort container  
Composite materials for retort container comprising a biaxially stretched film of a copolymer of vinylidene chloride and an acrylic ester and a polypropylene film formed on one or both sides of...
4919985 Coated styrene resin container and process for production thereof  
A specific oxidation product layer is formed on the surface of a styrene resin container body, and via the oxidation product layer, a coated layer of a copolymer of vinylidene chloride, vinyl...
4904512 Compression-molded article having multilayer structure  
A multilayer compression-molded article produced by compression-molding a composite plastic material. The composite plastic material comprises a first synthetic resin and a second synthetic resin...
4904509 Injection-molded body of olefin/vinyl alcohol copolymer and process for preparation thereof  
An injection-molded body comprising a layer of an olefin/vinyl alcohol copolymer having a very high molecular weight is obtained by melt-kneading a composition comprising (i) a...
4902545 Boot for automobile  
A boot for an automobile comprises two terminal annular parts and a barrel part intervening between the two terminal annular parts. This boot is obtained by injection molding a flexible PVC...
4894267 Blow-molded plastic bottle with barrier structure for food packages  
A barrier structure liner for food packages comprises two layers of EVOH (ethylene-vinyl alcohol copolymers), one of which is interposed between two moisture barriers. The inner layer of EVOH (in...
4886690 Peelable barrier film for vacuum skin packages and the like  
A vacuum skin package for packaging fresh red meat and like articles is produced by using a composite, multilayer, oxygen barrier, vacuum skin packaging forming film in which the barrier layer can...
4883696 Laminate  
A laminate comprising a layer of a composition (A) of 100 parts by weight of a hydrolyzed ethylene-vinyl acetate copolymer having an ethylene content of 20 to 55% by mole and a degree of...
4876126 Medical instrument and method for making  
A medical instrument comprises a substrate which has at least on its surface a reactive functional group covalently bonded with a water-soluble polymer or derivative thereof, whereby said surface...
4871597 Light-weight multi-layer insulating enclosure  
A light-weight multi-layer insulating enclosure comprised of four different layers of materials to provide maximum insulation for containers ranging from relatively rigid to relatively flexible...
4871598 Container with flexible walls  
A container having flexible walls. One or more layers of a high-strength load-carrying member are provided, with the member including meandering, aromatic, polyamide cords, with a cover material...
4859514 Laminate for an easily opened package  
A first web having an ionomer, or ionomer/ethylene vinyl acetate copolymer (EVA) sealant layer, heat sealed to a second web having an EVA/ethylene butene copolymer (EBC)/polypropylene (PP) sealant...
4856649 Deoxidizer parcel  
A deoxidizer parcel has a sack-type parcel body and a deoxidizer contained in the parcel body. At least a part of the parcel body being made of a composite sheet which is composed of a...
4855168 Synthetic resin sheet having notching strip and container  
A synthetic resin sheet integrally coextruded by coextruding sheet main body portions and a slender notching strip interposed between right and left side sheet main body portions, wherein the...
4844787 Packaging bag for sheets for electrophoresis  
A packaging bag for a sheet for electrophoresis comprising a polyethylene resin layer containing more than 50 wt. % of polyethylene resin having a density of 0.935 to 0.970 g/cm3 and a melt index...
4816305 Multi-walled tamper-proof container and method for enhancing tamper evidence  
A tamper-resistant vessel which contains a liquid is provided with a non-adherent multi-walled construction having, in one embodiment, at least two adjacent non-adherent layers for providing a...