Abstract: A method of making a one piece, leak proof container for holding and transporting hot melt asphalt. The container is made from a sheet of heavy duty cardboard which is coated on one side, folded and glued to create a leak proof container. The sheet has a series of pre-scored fold lines to allow the sheet to be folded into a container with a leak proof bottom. A series of reinforcing sheets are added to the bottom of the container to provide reinforcement, and to create the leak proof base.

Abstract: An ovenable paper container containing an inner liner, an outer liner, and an intermediate or corrugated paper layer positioned between the inner liner and the outer liner. The ovenable paper container can be used to heat and/or cook food and then be used as a serving container without the danger of causing burns.

Abstract: A method of making a delivery device (10) for therapeutic agent, drug or vaccine is disclosed. The method includes providing a flat panel wafer, forming a plurality of reservoirs, with each reservoir defining a cavity, within the flat panel wafer, and attaching a cover layer (20) across the plurality of reservoirs. The method also includes filling the plurality of reservoirs with at least one of a therapeutic agent, drug, and vaccine to form a plurality of filled reservoirs, and providing a housing portion adjacent each of the plurality of filled reservoirs to form a composed layer. The method also includes separating the composed layer into a plurality of delivery devices, wherein each delivery device includes a reservoir. The delivery device may be suitable for self-injection use.

Abstract: A multilayered polymeric structure for use as a packaging container comprising a first layer of oxygen barrier material and a second protective layer bonded to the first layer where the oxygen barrier layer material is selected from the group consisting of saponified ethylene-vinyl acetate copolymer, polyamide, polyvinyl alcohol, modification products thereof, and mixtures thereof, and the second protective layer comprises a polymer and an inorganic filler in an amount sufficient to further enhance the moisture barrier property of the outer protective layer over what it would be in the absence of the filler.

Abstract: Disclosed are packages including transparent containers such as bottles and jars comprising a coating that reduces transmission of light through the container. The containers further comprise a product viewing area or window through which the product is visible to a consumer or purchaser. The containers are disclosed as being useful for protecting photo-sensitive products while allowing the color of those products to be displayed to the user.

Abstract: The present invention relates to a new pharmaceutical blister with reduced permeability to water vapor and gas. It is proposed according to the invention to coat conventional blisters with a silicon oxide-containing functional layer to protect against gases, water vapor and organic molecules.

Abstract: An individually packaged absorbent article assembly including a tri-folded absorbent article having two end portions and an intermediate portion, and a pouch containing the tri-folded absorbent article, the pouch being structured and arranged to enable a user to selectively open the pouch to thereby expose a garment-facing surface of the intermediate portion of the absorbent article prior to exposing a garment-facing surface of either of the end portions of the absorbent article.

Abstract: The present technology provides a bisphenol A capture system for food and beverage containers which include BPA-containing coatings. The capture system is made of one or more materials which bind any BPA eluting from the BPA-containing coating. The present capture system therefore reduces or prevents BPA from migrating from the can coating into the food or beverages stored in the can. The present technology further provides methods of manufacturing and using such coatings.

Abstract: The present invention relates to the use of a container, made of an inorganic additive containing plastic material, for reducing physical/chemical interaction between the container and an oil, fat and/or wax containing formulation contained therein.

Abstract: A calcium alumninate cement protective coating is resistant to sulfuric acid and can be used as a lining to protect surfaces in sulfur storage vessels and sulfuric acid storage vessels. The protective coating can include calcium aluminate cement, calcium aluminate based synthetic aggregates, and water. The protective coating is resistant to sulfur and sulfuric acid attack, and thus can be used to protect surfaces inside sulfur storage pits, sulfur storage tanks, and sulfuric acid storage containers.

Abstract: A substrate in the form of a film is described for producing a corrosion inhibiting atmosphere for the storage and transport of exposed bare metal parts to inhibit rust or corrosion of the metal parts. In one form, the substrate is a co-extruded film having one layer for providing shape and form to the film when moulded into a specific shape and the other layer containing a vapour corrosion inhibitor (VCI) for being admitted from the surface of the layer to form the corrosion inhibiting atmosphere. Other structures of the film are possible including triple layers and the like. The co-extruded film is formed by vacuum moulding optionally with pressure forming assist to form the film into a semi-rigid or rigid shape for fitting over or enveloping the metal part to be protected.

Abstract: Packaged viscoelastic compositions comprising viscoelastic copolymers and a packaging material are disclosed. The viscoelastic copolymers are urea copolymers, which are the reaction product of polyisocyanates and polyamines. The packaged viscoelastic compositions are hot melt processable.

Abstract: The present invention relates to the use of a container, made of an inorganic additive containing plastic material, for reducing physical/chemical interaction between the container and an oil, fat and/or wax containing formulation contained therein.

Abstract: This invention relates to solutions for packaging ophthalmic devices comprising at least one antimicrobial metal salt which prevent the loss of said antimicrobial metal salt during autoclaving and storage.

Abstract: A multilayered polymeric structure for use as a packaging container comprising a first layer of oxygen barrier material and a second protective layer bonded to the first layer where the oxygen barrier layer material is selected from the group consisting of saponified ethylene-vinyl acetate copolymer, polyamide, polyvinyl alcohol, modification products thereof, and mixtures thereof, and the second protective layer comprises a polymer and an inorganic filler in an amount sufficient to further enhance the moisture barrier property of the outer protective layer over what it would be in the absence of the filler.

Abstract: A multilayered polymeric structure for use as a packaging container comprising a first layer of oxygen barrier material and a second protective layer bonded to the first layer where the oxygen barrier layer material is selected from the group consisting of saponified ethylene-vinyl acetate copolymer, polyamide, polyvinyl alcohol, modification products thereof, and mixtures thereof, and the second protective layer comprises a polymer and an inorganic filler in an amount sufficient to further enhance the moisture barrier property of the outer protective layer over what it would be in the absence of the filler.

Abstract: A method and an apparatus for sterilizing packaging material for use in packaging for protein containing products, such as food products or medical drugs. The packaging material is sterilized by irradiating it using a beam of ionizing radiation, such as an electron beam or a beam of gamma rays. Afterwards, the packaging material is processed in such a manner that protein reactive substances or compounds formed in the packaging material during the irradiation step are at least partly removed or rendered inreactive with respect to proteins. The processing step may advantageously be performed by heating the packaging material. Preferably, the processing step involves accelerating diffusion from the packaging material of protein reactive substances or compounds. Since the protein reactive substances or compounds are removed or rendered inreactive with respect to proteins, degradation of the product which is later stored in the packaging material is considerably reduced.

Abstract: Process for improving the brilliance of color and the stability of a colored polymer system, which is composed of a matrix and of discrete polymer particles distributed in accordance with a defined spatial lattice structure in the matrix, and which is obtained by filming of an emulsion polymer with core/shell structure, which comprises using an emulsion polymer obtainable by polymerizing monomers in at least one first stage (core monomers), then polymerizing monomers in at least one further, second stage (transition stage), and finally polymerizing monomers in a third stage (shell monomers), where, based on the percentage constitution of the monomer mixtures of the three stages, at most 30% by weight of the monomers of the first stage are identical with those of the third stage, and 5% of the monomers of the second stage are identical with, respectively, those of the first and those of the third stage, and not more than 60% by weight of the monomers of the 2nd stage here are monomers absent in the 1st sta

Abstract: The present invention relates to a new pharmaceutical blister with reduced permeability to water vapor and gas. It is proposed according to the invention to coat conventional blisters with a silicon oxide-containing functional layer to protect against gases, water vapor and organic molecules.

Abstract: Aqueous household cleaning, fabric treatment, or deodorizing products and methods of preserving the integrity of hydrophilic perfume ingredients and extending fragrance life are disclosed. The product and method include an aqueous composition containing a surfactant and a perfume having a substantial proportion of hydrophilic perfume ingredients with a Clog P of less than about 3 and a boiling point greater than about 200° C. The aqueous composition is contained in plastic containers constructed of hydrophilic perfume compatible materials. The invention preserves perfume integrity by decreasing migration of hydrophilic perfume ingredients into and/or transmission through plastic containers and extends fragrance life once the hydrophilic perfume ingredients are deposited onto a surface.

Abstract: The invention disclosed herein relates to a method of treating plastics material fibers, filaments or film to improve their resistance to degradation by UV radiation and/or increase their resistance to gas (oxygen) transmissivity and an improved plastics material so treated, the method including stretching the fiber, filament or film beyond its yield point and allowing the film to at least partially relax.

Abstract: A film and method for fastening cargo during transportation wherein the film has a percentage strain change 100 hours after applying a load of 3.5 MPa at a temperature of 23° C. of not more than 2.0%, and a percentage strain change 100 hours after applying a load of 0.5 MPa at a temperature of 55° C. of not more than 2.5%. Moreover, it is preferable for the elastic modulus at a temperature of 23° C. to be not more than 60 MPa, and the elastic modulus at a temperature of 55° C. to be not more than 20 MPa. Such a film can be formed from substantially random interpolymer(s) each comprising 1 to 99 mol % of polymer units derived from an aromatic vinyl or vinylidene monomer and/or a hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer, and 1 to 99 mol % of polymer units derived from at least one ?-olefin having 2 to 20 carbon atoms.

Abstract: A packaged medicinal product comprising a medicinal preparation packaged in a plastic container having a fluorinated barrier layer on a surface of its body wall is disclosed. The fluorinated barrier layer on the surface of container body wall reduces the loss of an ingredient in the medicinal preparation through the container body wall, and reduces the transfer of impurities into the medicinal preparation from the container materials, from label-related materials, or from the environment where the packaged medicinal preparation is stored.

Abstract: A method for using a moisture-protective container to protect an integrated circuit is disclosed herein. The integrated circuit is placed into a container having a first surface and a second surface that is opposite the first surface, and then the container is closed with a seal. Next, the seal is broken to remove the integrated circuit for evaluation. After evaluation without subjecting the integrated circuit to burn-in, the integrated circuit is restored to the container and the container is resealed with the seal. Lastly, the seal of the container is broken to connect the integrated circuit to a substrate without elevating the temperature surrounding the integrated circuit above the temperature at which evaluation occurred.

Abstract: A method for producing and coating melt portions includes two sheet strips, which form coating material layers, being continually fed. The melt portions embedded between the sheet strips are cooled and calibrated according to their thickness. The sheet strips are longitudinally and transversely separated in the region of their connection points such that the melt portions become isolated and the sheet strips are connected to each other such that each melt portion is embraced tightly.

Abstract: Foamed plastic food containers are prepared for contact with food by exchanging the air in the interstices of the foam for a packaging gas prior to using the containers for packaging of food.

Abstract: Single station apparatus and processing procedures for packaging production-tonnage coils of flat-rolled sheet metal so as to provide protection from (i) packaged atmosphere, (ii) ambient atmosphere, and (iii) changing ambient atmospheric conditions. Such coil is positioned centrally of such single station apparatus for integrated polymeric stretch-film encapsulation of such wound coil and for securing such coil to a pallet. A centrally-located support of such structure enables pivotal circumscribing movement of a power-driven source of polymeric stretch-film with provisions for control of stretch-film tension. A pallet-mounted sheet metal coil, with its central axis vertically-oriented and with bottom and top planar surfaces protected, is circumferentially wound free of any requirement for movement of pallet or coil so as to encapsulate such coil, in effect, providing hermetic sealing of the coil. And the encapsulated coil is affixed to such pallet by continuous-length polymeric stretch-film wrapping.

Abstract: A breathable packaging material used for packaging items, such as floral groupings, flower pots, fresh produce, food, medical supplies/equipment, pharmaceutical products, and the like, thereby forming a breathable package for containing said items. The breathable packaging material comprises a sheet of material having controlled atmosphere characteristics, and having a desiccant and/or an antimicrobial agent. Methods for using breathable packaging material.

Abstract: A food product wrapping machine includes a frame having through cavities each receiving a food product stick pushed into the cavity atop a wrapper sheet. An inwardly projecting blade at each end with a clearance space causes formation of a folded flap and a pair of wings on the wrapper as a stick enters a cavity end. Folding fingers at each end of the cavity engage the wrapper wings and fold them against the stick. Inward movement of a pair of folding blades creates additional top flaps on the sheet, which are then folded down by pivotal plates to complete the wrapping process.

Abstract: A breathable packaging material used for packaging items, such as floral groupings, flower pots, fresh produce, food, medical supplies/equipment, pharmaceutical products, and the like, thereby forming a breathable package for containing said items. The breathable packaging material comprises a sheet of material having controlled atmosphere characteristics, and having a desiccant and/or an antimicrobial agent. Methods for using breathable packaging material.

Abstract: A method of producing an interiorly sterile package possessing superior barrier properties, in which method a package is produced by blow moulding by means of gaseous blow moulding medium, whereafter the blow-moulded package is provided on its inner walls with a coating of a silicon compound by vacuum deposition, the coating acting as a barrier. According to one preferred embodiment of the method, the vacuum deposition is carried out in accordance with conventional chemical plasma deposition by means of a process gas which is identical with the gaseous blow moulding medium employed in the blow moulding operation. As gaseous blow moulding medium and process gas, respectively, use is made of a gas mixture containing oxygen gas and vaporized organic silicon compound, the mixing ratio between the gas components being controlled in such a manner that the coating which is formed in the chemical plasma deposition process consists of a silicon oxide of the general chemical formula SiO.sub.

Abstract: Ready-mix joint compound packaged in a container, the inner surface of which has a thin coating of humectant, such as a glycol, maintaining an improved uniformity of the moisture content of all portions of the ready-mix joint compound contained therein.

Abstract: A dome-shaped pressurized can contains a foil sack for holding a substrate, which is positioned in the can cylinder, whose upper edge is fastened in a welt connecting the can cylinder with a dome cover. The upper edge of the foil sack is clamped between the inner wall, the double cylinder and an adjacent edge of the dome and the clamped edge of the foil sack has a diameter which is larger than the diameter of the adjoining sack cylinder and rests on the inside of the can cylinder.

Abstract: A protective sheet used for packaging silver halide photographic sensitive sheet films. The protective sheet comprises a low electrification paper material formed of natural pulp paper impregnated with an inorganic salt of alkali metal in an amount of 0.01-40 g/m.sup.2. A method of packaging a stack of a plurality of photosensitive sheet films and a photosensitive sheet film package is also disclosed.

Abstract: A method of making a mailing receptacle from a coconut, comprising the steps of, making a hole in the coconut so that access to the inner compartment of the coconut can be obtained, draining out the milk of the coconut by way of the hole so that the inner compartment of the coconut becomes dry, filling the coconut with a preserving solution by way of the hole so that the coconut will be preserved, waiting a predetermined period of time so that the preserving solution has preserved the coconut, emptying the coconut of the preserving solution by way of the hole so that the preserving operation is completed, letting the coconut dry so that items can be put into it by way of the hole, inserting items to be mailed into the hole until times drop into the inner compartment of the coconut, and, sealing the hole in the coconut so that the mailing receptacle is ready for transit.

Abstract: Sheet materials and packages capable of holding hard-to-hold products such as methyl salicylate. The preferred embodiments include a foil layer 12 and a layer 14 of EVOH between foil layer 12 and the enclosed product. A carboxy modified adhesive layer 18 is disposed between the EVOH layer 14 and the product 52. Additional layers are used in the sheet material for purposes of adhesion, appearance, protection, body, and the like. One embodiment of the invention is a coextruded film comprising the EVOH layer 514, a surface layer 516, an intervening adhesive layer 518, and a fourth covering layer 519 for covering and protecting the EVOH layer 514, especially from physical abuse. A method is disclosed wherein the sheet materials of the invention may be made into packages using fin seals 54 and lap seals 50.

Abstract: A select semi-flexible foam polymer composition prepared from a select reaction mixture, the mixture being characterized by a high level of water and an absence of a polyol. The foam polymer composition is particularly useful in packaging fragile or shock-sensitive objects.

Abstract: A method for producing sealed packages filled with fluid material wherein a limited amount of the material is delivered into a predetermined length of flexible, thermoplastic tubing, the major portion of which is wound on a primary reel, and the remainder of which is wound on a secondary reel. The amount is less than that required to completely fill the tubing, thus providing a slug of fluid material in the tubing on the primary reel and a vacant space in the tubing on the secondary reel. The amount of tubing on the secondary reel is calculated in advance to be equal in length to that portion of tubing required for the production of heat-sealed closures along the length of the tubing. The slug of material is displaced toward the secondary reel, thus creating a vacant space at the end of the tubing on the primary reel, and the tubing is rewound onto the primary reel.