Abstract: A method of making a pre-stretched plastic packaging film comprising co-extruding a top layer, a bottom layer, and a core layer into a multilayer film intermediate product, wherein the top layer and bottom layer comprise at least about 95 wt % polyethylene resin, and the core layer comprises polyethylene resin and filler particles; stretching the multilayer film intermediate product to impart cavitation in the core layer in the area of the filler particles to form a pre-stretched polyethylene-based film; and rolling the pre-stretched polyethylene-based film onto a roller to form a roll of pre-stretched polyethylene-based film. A multilayer pre-stretched plastic packaging film comprising: a core layer sandwiched between a top layer and a bottom layer wherein the top layer and bottom layer comprise at least about 95 wt % polyethylene, and the core layer comprises filler particles having a particle size of 0.1 to 20 ?m in a polyethylene-based matrix comprising at least about 95 wt % polyethylene.

Abstract: The invention discloses a method and an apparatus for drying and cooling a glass substrate. The method comprises the steps described below. The method delivers the glass substrate cleaned by a cleaner into a baking oven by a first roller device. It dries the glass substrate using an infrared heating plate installed in the baking oven. It delivers the dried glass substrate into a cooling chamber by a second roller device. It cools the dried glass substrate using a cooling plate installed in the cooling chamber. And it delivers the cooled glass substrate onto a platform of an air floating type coater, and coating the glass substrate. This invention also discloses an apparatus corresponding to the method. According to the embodiments of the present invention, it is possible to reduce the number of foreign particles on the glass substrate before coating, and the drying effect is excellent.

Abstract: A coolant cooling type battery is provided. The coolant cooling type battery includes battery cells each having tabs to electrically connect the battery cells to each other by respective tabs. The respective tabs of the battery cells are arranged in a unidirectional alignment. Additionally, the battery includes busbars each interconnecting the tabs of adjacent battery cells of the multiple battery cells with each other to form an electrical connection between the battery cells and a coolant channel that is connected to the multiple busbars and has coolant flowing therein.

Abstract: A radioactive source and preparing as well as applying methods are disclosed. According to the method of preparing the radioactive source, when a preset dose of a radiopharmaceutical with a half-life shorter than a preset threshold is provided, a solid radioactive source having a predetermined shape may be obtained by mixing and moulding the radiopharmaceutical with a preset solution and a moulding material. The moulding material may comprise a curing agent and/or a water-absorbing material.

Abstract: A transparent and colorless polyimide resin is provided. The polyimide resin is derived from at least two dianhydride monomers and at least two diamine monomers. At least one monomer in the dianhydride and diamine monomers includes structure of formula (1). The monomer with structure of formula (1) has an amount of moles accounting for 10-50% of total moles of the dianhydride or diamine monomers. In formula (1), X is SO2,C(CH3)2 or C(CF3)2, Y is oxygen.

Abstract: A self-adhering cleaning block is disclosed. In some embodiments, the self-adhering cleaning block includes a first surface, a second surface opposite the first surface, and a handle extending out from a part of the second surface, where the material composition of the block may be essentially uniform, and where the material composition of the block may further comprise a non-ionic surfactant and a liquid component. In addition, a cleaning article including a self-adhering cleaning block is disclosed. Moreover, a method is disclosed. In certain examples the method comprises mixing a non-ionic surfactant and a liquid component to form an essentially uniform cleaning composition, and then extruding, pressing or casting the cleaning composition to form a cleaning block having a first surface, a second surface opposite the first surface, and a handle extending out from a part of the second surface.

Abstract: A method of forming a porous sol gel, including a dried porous sol gel, is provided comprising forming a sol gel from a sol gel-forming composition comprising a silane solution and a catalyst solution; and non-supercritically drying the sol gel to provide a dried porous sol gel having no springback. The dried porous sol gel can include dried macroporous or mesoporous sol gels or dried hybrid aerogels. The materials may contain open or filled pores. Such materials are useful as thermal insulators.

Abstract: A sedimentation device for separating a material mix, preferably plastic flakes, including a sedimentation basin configured to receive the material mix and a liquid, for example water; an inlet configured to introduce the material mix and/or the liquid into the sedimentation basin; an outlet configured to remove sediment from the sedimentation basin; at least one stilling plate within the sedimentation basin configured as an ultrasonic oscillating element. The invention moreover relates to a method for removing sediment from a sedimentation device.

Abstract: A garment for preventing inflammations of the skin between the thighs comprises first portions of the elastic tubular member which have a first thickness. Second portions of the elastic tubular member have a second thickness greater than the first thickness. The first and second portions of the elastic member have an elastic characteristic in a circumferential direction. The first and second portions of the elastic member are interspersed along the surface of the garment to promote the exposure of the thighs underneath the garment to the air. A first gripping member or members is disposed along the inner circumference of the tubular member proximate the top of the tubular member. A second gripping member or members disposed along the inner circumference of the tubular member proximate the bottom of the tubular member.

Abstract: A method of producing an electrophotographic blade member includes a continuous molding groove in an peripheral surface and an endless belt, in which the blade member includes a polyurethane resin cured a polyurethane composition having a viscosity of 500-3,000 mPa·s and including A)-D), and a position at which the composition is injected is set, on the belt, opposing to the groove, the position being away from a portion at which the molding drum and the belt are first contacted on an upstream for a moving direction of the belt: A) polyisocyanate; B) adipate-based polyester polyol having a number average molecular weight of 1,000-4,000; C) chain extender having a molecular weight of 200 or less; D) isocyanurate-forming catalyst at 20 to 500 ppm and a urethane-forming catalyst at 200-1,500 ppm.

Abstract: The present invention relates to methods for forming films. In particular, the present invention relates to the formation of films on a substrate, the substrate having at least one dam portion.

Abstract: A dope (24) containing a solid electrolyte and an organic solvent is cast onto a web (111) so as to form a casting membrane (24a) thereon. A first blower unit (91) applies dry air to the casting membrane (24a). After a lapse of 60 seconds from the casting, a skin layer (24c) is formed at an exposed surface (24b) side of the casting membrane (24a). The casting membrane (24a) with the web (111) is brought into contact with a first liquid (65a), and thereby reducing a remaining solvent amount of the casting membrane (24a). The casting membrane (24a) is then peeled from the web (111) as a membrane (62). In a tenter drier (64), the membrane (62) is dried while it is stretched. The membrane (62) is then brought into contact with a second liquid (66a). In a drying chamber (69), the membrane (62) is further dried.

Abstract: Provided is a method for preparing a membrane for flue gas separation including a crosslinked thermally rearranged poly(benzoxazole-co-imide) through the transesterification crosslinking of an ortho-hydroxy polyimide copolymer and a diol compound, followed by thermal rearrangement. The membrane for flue gas separation including the crosslinked thermally rearranged poly(benzoxazole-co-imide) has excellent gas permeability and selectivity, and particularly provides gas separation quality corresponding to a level exceeding the so-called 2008 upper bound in terms of carbon dioxide/methane separation.

Abstract: The invention relates to film products containing desired levels of active components and methods of their preparation. Desirably, the films disintegrate in water and may be formed by a controlled drying process, or other process that maintains the required uniformity of the film. Desirably, the films may be exposed to temperatures above that at which the active components typically degrade without concern for loss of the desired activity.

Abstract: The invention relates to the film products and methods of their preparation that demonstrate a non-self-aggregating uniform heterogeneity. Desirably, the films disintegrate in water and may be formed by a controlled drying process, or other process that maintains the required uniformity of the film. The films contain a polymer component, which includes polyethylene oxide optionally blended with hydrophilic cellulosic polymers. Desirably, the films also contain a pharmaceutical and/or cosmetic active agent with no more than a 10% variance of the active agent pharmaceutical and/or cosmetic active agent per unit area of the film.

Abstract: An embodiment of the present invention is a technique to provide a dielectric film material with controllable coefficient of thermal expansion (CTE). A first compound containing a first liquid crystalline component is formed. The first compound is cast into a first film. The first film is oriented in an magnetic or electromagnetic field in a first direction. The first film is cured at a first temperature.

Abstract: The invention relates to the film products and methods of their preparation that demonstrate a non-self-aggregating uniform heterogeneity. Desirably, the films disintegrate in water and may be formed by a controlled drying process, or other process that maintains the required uniformity of the film. The films contain a polymer component, which includes polyethylene oxide optionally blended with hydrophilic cellulosic polymers. Desirably, the films also contain a pharmaceutical and/or cosmetic active agent with no more than a 10% variance of the active agent pharmaceutical and/or cosmetic active agent per unit area of the film.

Abstract: The present invention provides a resin composition with which a laminate, a printed wiring board, and the like that not only have high thermal conductivity but have good moldability with the occurrence of cracks and voids suppressed can be implemented simply and with good reproducibility, and a prepreg, a laminate, a metal foil-clad laminate, and the like using the same. The resin composition of the present invention is a resin composition comprising at least a cyanate ester compound (A), an epoxy resin (B), a first inorganic filler (C), and a second filler (D), wherein an average particle diameter ratio of the first inorganic filler (C) to the second inorganic filler (D) is in the range of 1:0.02 to 1:0.2.

Abstract: A method for casting a styrenic fluoropolymer film on a substrate includes preparing a polymer solution by dissolving the fluoropolymer in a solvent or solvent blend whose Hansen solubility parameters (HSPs. MPa1/2) satisfy the following relations: |SPb?SPp|<5, |SPb?SPs|<4, |SPb(H)?SPp(H)|<7, and 2<|SPb(H)?SPs(H)|<10 wherein SPb, SPp, SPs, are the total Hansen solubility parameters of solvent/solvent blend, fluoropolymer, and substrate, respectively; SPb(H), SPp(H), and, SPs(H) are the hydrogen-bond Hansen solubility parameters of solvent/solvent blend, fluoropolymer, and substrate, respectively; wherein the fluoropolymer comprises a moiety of: wherein R1, R2, and R3 are each independently hydrogen atoms, alkyl groups, substituted alkyl groups, or halogens, wherein at least one of R1, R2, and R3 is a fluorine atom, and wherein R is each independently a substituent on the styrenic ring, n is an integer from 0 to 5 representing the number of the substituents on the styrenic ring.

Abstract: The present invention relates to a polyamic acid polymer composite and a method for producing the same, and more specifically, a polyamic acid polymer composite, which can be applied to display substrate production due to its high transparency and low thermal expansion of glass-level, and a method for producing same. The polyamic acid polymer composite comprises 50 to 99 wt % of a polyamic acid polymer having a repeating unit of Chemical Formula 1; and 1 to 50 wt % of a silica-based particle: wherein, R1 to R3, m and n have the same meanings as defined in the specification.

Abstract: Inclusion of a needle structured clay or the plate structured clay sodium montmorillonite in a chitosan film was found to reduce shrinkage of the film. The clay is processed into a substantially dispersed form. Laminates fabricated from this chitosan film including dispersed clay can be used in make a variety of finished articles that can be used to provide protection from hazardous chemical and biological agents.

Abstract: A decorative surface appearance in an acrylic material is obtained by applying a flowable crosslinkable acrylic material containing anisotropic particles having an aspect ratio of 3 to a shrinkable support followed by crosslinking to form a solid article.

Abstract: Systems and methods for a concrete apparatus with incorporated lifter are provided. A concrete apparatus is formed by placing a reinforcement system in a mold. The reinforcement system comprises a lifter. Concrete is poured into the mold such that the lifter protrudes from the poured concrete. After the concrete has hardened and the mold is removed, the lifter is used to carry and position the concrete apparatus. After the concrete apparatus is positioned, the lifter is removed at the circumference of the concrete apparatus leaving no holes, thereby eliminating water leakage due to lifting methods.

Abstract: A membrane suitable for separating a gas from a gas mixture comprising a non cross-linked PVAm having a molecular weight of at least Mw 100,000 carried on a support wherein after casting onto the support, said PVAm has been heated to a temperature in the range 50 to 150° C., e.g. 80 to 120° C.

Abstract: Disclosed is a gypsum board forming device which provides improved slurry spread. The device includes a forming table with an arcuate or angled profile that promotes a uniform slurry spread. An arcuate or angled hinge plate can also be included to further promote the uniform distribution of slurry prior to an extrusion plate.

Abstract: A dope is cast from a discharge opening of a casting die onto a casting drum. A casting bead is the dope between the discharge opening and the casting drum. A nozzle and a guide path are provided downstream from the discharge opening with respect to a moving direction (direction X) of the casting drum. The guide path is formed on a tapered surface of the casting die. The nozzle supplies an anticoagulant to the guide path. The anticoagulant is guided to a bottom end of the guide path. Upon reaching the bottom end, the anticoagulant forms a pool in the close vicinity of an end E of the discharge opening. The anticoagulant is securely supplied to a side edge portion of the casting bead through the pool.

Abstract: A molding roller includes a cylindrical main body and a seamless ring-shaped molding film. The main body has a smooth circumferential surface. The molding film is made of flexible organic-inorganic composite, and is coated on the circumferential surface. The molding film has a molding surface opposite to the main body. The molding surface defines a plurality of molding patterns.

Abstract: A molding roller includes a cylindrical main body and a seamless ring-shaped molding film. The main body has a circumferential surface. The molding film is directly formed on the circumferential surface. The molding film has a molding surface opposite to the main body. The molding surface has a number of molding patterns. The molding film is made of polymer material, and the polymer material is obtained through the polymerization of polydimethylsiloxane and hard chain additive. The invention further relates to an apparatus and provides a method for manufacturing the molding roller.

Abstract: The present disclosure relates to soluble, multi-ligand-substituted metal compounds with improved stability as well as compositions made from them and methods of their use.

Abstract: The invention provides a way of using cellulose triacetate (CTA) made from softwood pulp to make films suitable for use in liquid crystal displays (LCDs). It has been surprisingly found that a combination of certain additives in the film casting dope and of metal and sulfur content of the CTA allow a softwood CTA to exhibit peeling characteristics from the casting substrate that are similar to those of lint-based CTA of similar sulfur content. The additives include a combination of acid scavengers and chelating agents.

Abstract: A method for producing an EMI/RF absorbing material including dispersing metallic flakes in a resin. The method also includes providing a first coat of the resin containing dispersed metallic flake to form a first layer. The method further includes providing a second coat of the resin containing dispersed metallic flake to the first layer to form a second layer. At least one of the first or second layers has a substantially uniform distribution of metallic flake throughout a thickness of the first or second layers.

Abstract: A shaped solid cleaning composition, especially in bar format, which utilises the detergency properties of new materials which are more efficient, relatively inexpensive and are environmentally friendly alternatives to conventional soaps or synthetics surfactants; more particularly, a shaped solid cleaning composition which comprises a specific amount of structuring agent and a specific amount of a treated particle. The precursor of the treated particle is an asymmetric 1:1 or 2:1:1 clay particle having alternating tetrahedral and octahedral sheets terminating with a tetrahedral sheet at a first external surface plane and an octahedral sheet at a second external surface plane. Either or both of said external surfaces is attached with a fatty acid or derivative thereof.

Abstract: A cast-in reflective timing patch for a belt such as an intermediate transfer belt of a printing device. The timing patch is formed during manufacturing of the belt. As such, the presence, quality, location, and alignment of the timing patch is fixed and inspection and monitoring of the timing patch is no longer required.

Abstract: The present invention relates to an automatic elastomer extrusion apparatus and method. An apparatus 400 for in-situ extrusion of an elastomeric coating 410 on a profiled helical surface 450 can include a template (100, 200) forming a gap between the profiled helical surface 450 and an adjacent profiled helical surface (102, 202) of a template (100, 200) itself to extrude an elastomer therethrough. A tracking mechanism 302 and/or carriage 300 can allow a template to follow the contours of the profiled helical surface 350. The apparatus can include means for providing relative movement between the profiled helical surface and the template. The apparatus (500, 600) can include a cleaning module (502, 602), an adhesive application module (504, 604), an elastomer deposition module (506, 606), and/or a curing module (508, 608). Each module can further include a template (100, 200) and/or a tracking mechanism 302.

Abstract: The present invention relates to rapid dissolve thin film drug delivery compositions for the oral administration of active components. The active components are provided as taste-masked or controlled-release coated particles uniformly distributed throughout the film composition. The compositions may be formed by wet casting methods, where the film is cast and controllably dried, or alternatively by an extrusion method.

Abstract: A porous carbon sheet obtained by binding separate carbon short fibers with a carbonization product of a resin, wherein the pore mode diameter of the sheet is 45 to 90 ?m and the mean fiber diameter of the carbon short fibers is 5 to 20 ?m. The sheet can be produced by thermoforming a precursor fiber sheet comprising carbon short fibers of 15 to 30 g/m2 in basis weight and a thermosetting resin of 30 to 80 g/m2 in basis weight by hot plates having a certain clearance and carbonizing the thermosetting resin contained in thermoformed precursor fiber sheet.

Abstract: The present disclosure relates to a method for making a carbon nanotube film. In the method, a bent flexible substrate having a curved surface and a pressing device are provided. A carbon nanotube array is formed on the curved surface. The bent flexible substrate is at least partially unbent, thereby at least partially unbending the carbon nanotube array. The unbent carbon nanotube array is pressed by the pressing device to slant the carbon nanotubes in the unbent carbon nanotube array, thereby forming the carbon nanotube film.

Abstract: Described are solid dispersions of hydrophobic active ingredients and cationic copolymers of N,N-diethylaminoethyl methacrylate and methyl methacrylate in a weight ratio of the monomers of from 35:65 to 55:45. Also described are the preparation and use of such solid dispersions for pharmaceutical dosage forms.

Abstract: The invention relates to the film products and methods of their preparation that demonstrate a non-self-aggregating uniform heterogeneity. Desirably, the films disintegrate in water and may be formed by a controlled drying process, or other process that maintains the required uniformity of the film. The films contain a polymer component, which includes polyethylene oxide optionally blended with hydrophilic cellulosic polymers. Desirably, the films also contain a pharmaceutical and/or cosmetic active agent with no more than a 10% variance of the active agent pharmaceutical and/or cosmetic active agent per unit area of the film.

Abstract: Provided are, among other things, systems, methods and techniques for manufacturing sheet material. In one representative embodiment, a sheet of fabric material is positioned across a patterning template that has a number of openings; and the sheet of fabric material and the patterning template are fed through an extrusion device in which extrusion material coats the fabric material and forces the fabric material into the openings in the patterning template, thereby producing a composite sheet material.

Abstract: The present invention relates to a composition comprising a fluoropolymer and two white inorganic fillers, the said composition being intended for the manufacture of thin monolayer films which are opaque to visible light and to UV rays and which can be used in particular in the field of photovoltaic cells. This composition consists of at least one fluoropolymer and of two white inorganic fillers, which are zinc oxide and titanium oxide; they are present in a proportion by weight ranging from 5 to 30% and from 3 to 7.5% respectively, The said composition additionally comprises less than 5% by weight of acrylic polymer, with respect to the total weight of the composition.

Abstract: An RF inductor such as a Tesla antenna splices nanotube ends together to form a nanostructure in a polymer foam matrix. High Internal Phase Emulsion (HIPE) is gently sheared and stretched in a reactor comprising opposed coaxial counter-rotating impellers, which parallel-align polymer chains and also carbon nanotubes mixed with the oil phase. Stretching and forced convection prevent the auto-acceleration effect. Batch and continuous processes are disclosed. In the batch process, a fractal radial array of coherent vortices in the HIPE is preserved when the HIPE polymerizes, and helical nanostructures around these vortices are spliced by microhammering into longer helices. A disk radial filter produced by the batch process has improved radial flux from edge to center due to its area-preserving radial vascular network. In the continuous process, strips of HIPE are pulled from the periphery of the reactor continuously and post-treated by an RF inductor to produce cured conductive foam.

Abstract: Embodiments in accordance with the present invention provide forming polynorbornenes useful for forming pervaporation membranes, the membranes themselves and methods of making such membranes.

Abstract: The present invention provides an optical compensation film, which has excellent visibility such as light leakage, uneven color tone and front contrast, and can simultaneously realize retardation and wavelength dispersion. The optical compensation film is characterized by containing a cellulose ester, the following polymer (a), and the following compound (b). (a) A polymer produced by copolymerizing an ethylenically unsaturated monomer having in its molecule a partial structure represented by Formula (1) with at least one ethylenically unsaturated monomer. (b) An esterified compound produced by esterifying all or a part of OH groups in a compound (A) having one furanose structure or one pyranose structure, or an esterified compound produced by esterifying all of or a part of OH groups in a compound (B) containing nor less than 2 and not more than 12 structures of at least one of a furanose structure or a pyranose structure.

Abstract: Polymer composite membranes containing mesoporous particles which function in part as reinforcing agents, modifiers of polymer surface polarity, and membrane structure modifiers are provided. The composites provide superior resistance to internal damage and pore compaction, increased permeability to water with retention of separation fidelity, and resistance to chemical degradation and mechanical wear, along with minimal shedding of the reinforcing particles under applied pressure. These improvements in properties are particularly desirable for the water purification by membrane filtration methods.

Abstract: Methods of preparing a dentifrice comprising polymer matrix film with a low solubility flavorant therein are disclosed. The methods comprise combining a polymer matrix film that are free of a low solubility flavorant with a dentifrice base comprising a low solubility flavorant and maintaining the combined polymer matrix film with the dentifrice base comprising low solubility flavorant for an amount of time sufficient for an amount of a low solubility flavorant to transfer from the dentifrice base comprising low solubility flavorant to the polymer matrix film Products comprising low solubility flavorant-free polymer matrix film in a dentifrice base comprising low solubility flavorant are also disclosed.

Abstract: A liquid discharge head includes a substrate having an energy generating element configured to generate energy required to discharge liquid, a discharge port configured to discharge the liquid and provided in an opposed relationship to the energy generating element, a wall member defining a chamber adapted to store the energy required to discharge liquid the energy being generated by the energy generating element, a discharge portion defining a fluid path connecting the chamber and the discharge port, a supply path facilitating supplying the liquid into the chamber, and a pair of hollow portions provided in the wall member, wherein the hollow portions oppose each other and sandwich at least the entire discharge port in a direction from the discharge port to the substrate, and the hollow portions are independent of the chamber.

Abstract: A family of functionalized polymers is provided capable of forming membranes having exceptional OH? ionic conductivity as well as advantageous mechanical properties, which may be applied to membranes including such polymers for use in, e.g., AEMFC/HEMFC fuel cells. Preferred functional groups include a quaternary phosphonium, and the polymer may specifically be (tris(2,4,6-trimethoxyphenyl) phosphine)3 functionalized phosphonium polysulfone hydroxide, ECL-PVBC-QPOH, or QPOH based on any of the commercial polumers including polycarbonate (PC), poly(2,6-dimethyl-1,4-phenylene oxide) (PPO), polyetherimine (PEI), poly(ether sulfone) (PES), poly(phenylene sulfoxide) PPS, poly(ether ether ketone) (PEEK), or polybenzimidazole (PBI), polyvinyl chloride (PVC). An ionomer membrane may include polysulfone based TPQPOH, ECL-PVBC-QPOH, and/or PPO.

Abstract: The present invention relates to methods by which to produce sheet-like, wafer-like or film-like forms of drugs, confectionary, other food, cosmetics and the like for oral application or intake. The present invention is more particularly directed to the thermal treatment of carrier materials used in the production of such sheet-like, wafer-like or film-like forms. The thermal treatment removes contaminating or undesired substances from the carrier material.

Abstract: Embodiments for methods and apparatuses for forming a nonwoven web are described herein. In one embodiment, an apparatus includes one or more sources configured to dispense a first fluid flow stream comprising a fiber and a second fluid flow stream also comprising a fiber. The apparatus also includes a mixing partition downstream from the one or more sources, where the mixing partition is positioned between the first and second flow streams from the one or more sources. The mixing partition defines one or more openings that permit fluid communication between the two flow streams. The apparatus also includes a receiving region situated downstream from the one or more sources and designed to receive at least a combined flow stream and form a nonwoven web by collecting fiber from the combined flow stream.