Abstract: The invention relates to a translucent, white, light-diffusing thermoplastic composition containing both white pigment and refractive index-matched particles. The blend of pigment and particles provides a synergistic effect, resulting in a very high luminous transmission and good diffusion properties.

Abstract: An adhesive film including a first adhesive layer containing a first main resin component and dispersed conductive particles, and a second adhesive layer containing a second main resin component and adhering to the first adhesive layer, each of the adhesive layers containing a secondary resin component, wherein the first main resin component has a glass transition temperature higher than that of the secondary resin component, and the second main resin component has a glass transition temperature higher than that of the secondary resin component and lower than that of the first main resin component, and a reaction peak temperature of each of the adhesive layers is lower than the glass transition temperature of the first main resin component and higher than the glass transition temperature of the second main resin component, and is a temperature at which a calorific value of the adhesive layer is maximum during temperature rise.

Abstract: Steel sheet for container use able to realize superior corrosion resistance and canmaking ability, wherein at least one side of the steel sheet is provided with a chemical conversion coating film including a mixture of a zirconium oxide compound and a zirconium phosphate compound, the zirconium oxide compound is segregated at part or all of a region of 40 to 100% from the surface with respect to the total thickness of the chemical conversion coating film, and the zirconium phosphate compound is segregated at part or all of a region of 0 to 40% from the surface with respect to the total thickness of the chemical conversion coating film.

Abstract: A substrate supporting member includes: a plate-shaped ceramic body having a surface serving as a substrate supporting surface; a plate-shaped composite material body which is joined to a surface of the ceramic body opposite to the substrate supporting surface with a joint material interposed therebetween and the plate-shaped composite material body made of porous ceramic with pores filled with metal, the composite material body having a porosity of more than 0% and not more than 5%; and a metallic plate which is joined to a surface of the composite material body opposite to the surface joined to the ceramic body with a joint material interposed therebetween.

Abstract: The instant invention is a multi layer structure, and method of making the same. The multilayer structure according to the present invention comprises (a) one or more skin layers comprising a polymeric material; (b) one or more adhesive layers derived from one or more polyolefin dispersions; and (c) one or more base layers comprising a wood based material; wherein the adhesive layer is disposed therebetween the base layer and the skin layer.

Abstract: A thermoplastic resin composition including a polyphenylene ether-based polymer having hydroxyl groups in its chemical structure and having 2,6-dimethylphenylene ether as a repeating unit, an isocyanate compound having a plurality of isocyanate groups in its structure; or a reaction product of the polyphenylene ether-based polymer having 2,6-dimethylphenylene ether as a repeating unit and the isocyanate compound having a plurality of isocyanate groups in its structure; and a hydrogenated styrene-based elastomer, and an adhesive film and a wiring film using the same are disclosed.

Abstract: The present invention relates to a dicing tape-integrated film for semiconductor back surface including: a dicing tape including a base material and a pressure-sensitive adhesive layer laminated in this order, and a film for semiconductor back surface provided on the pressure-sensitive adhesive layer of the dicing tape, where the pressure-sensitive adhesive layer has a thickness of from 20 ?m to 40 ?m.

Abstract: Disclosed is a double-sided pressure-sensitive adhesive sheet for fixing a flexible printed circuit board, which has silicone release liners, but is less polluting and excels in workability. The double-sided pressure-sensitive adhesive sheet for fixing a flexible printed circuit board includes at least a pressure-sensitive adhesive unit including a substrate and pressure-sensitive adhesive layers present on or above both sides of the substrate; and silicone release liners present on or above both surfaces of the pressure-sensitive adhesive unit, in which the pressure-sensitive adhesive layers each include an acrylic polymer based on, as an essential monomer component, an alkyl (meth)acrylate whose alkyl moiety being a linear or branched-chain alkyl group having 1 to 14 carbon atoms, the pressure-sensitive adhesive unit has a thickness of 60 ?m or less, and the adhesive sheet evolves siloxane gas, if any, in an amount of 1 ng/cm2 or less when heated at 120° C. for 10 minutes.

Abstract: Process for the production of pressure sensitive adhesive materials or sealing materials having a defined cross-sectional geometry and three-dimensional structure, especially in the form of rolled or continuous materials, which comprises the following steps: (a) preparing a polymerizable mass (5); (b) applying this mass to an adhesive support (1, 2, 3, 6) in web form which, in longitudinal direction, has one or more depressions (30) having a predetermined cross-sectional contour, or filling said mass into one or more contour-imparting, adhesive hollow bodies (11) which have a predetermined cross-sectional contour; (c) feeding the mass to a curing unit (7) for curing the polymerizable mass (5).

Abstract: This invention discloses a multi-layer film for making pouches for containing flowable materials, said multi-layer film comprising generally five layers in order: inner sealant-layer, first interposed layer, the core layer, second interposed layer, and the outer sealant layer. The sealant and core layers are ethylene-based, and the interposed layers are polypropylene-based. The multi-layer film thickness is in the range of from about 35 microns to about 66 microns. The interposed layers comprise a novel polypropylene blend with a major component polypropylene and a minor component polypropylene, wherein the minor component polypropylene is a heterogeneous polypropylene interpolymer with a density in the range of from about 0.875 to about 0.91 g/cm3.

Abstract: Protective laminate films protect an underlying window surface from scratches or other damage. The laminate films generally include a substrate having a scratch resistant coating adhered to one side and an adhesive layer adhered to an opposite side. Adhesion promoter and primer layers may be provided to enhance adhesion of the scratch-resistant coating to the surface. Each layer is transparent such that, when applied to a surface, the laminate film does not significantly impact or reduce optical clarity. Each layer may also be flexible so that the laminate films can be molded to a curved surface. Generally, the scratch resistant coating protects the laminate film from scratching or other damage, such as from debris or impacts. The substrate provides structural integrity to the laminate film and may provide some impact dispersion.

Abstract: The present invention provides a die bond film for adhering, onto a semiconductor element that is electrically connected to an adherend with a bonding wire, another semiconductor element and that enables loading of the other semiconductor element and improvement in the manufacturing yield of a semiconductor device by preventing deformation and cutting of the bonding wire, and a dicing die bond film. The die bond film of the present invention is a die bond film for adhering, onto a semiconductor element that is electrically connected to an adherend with a bonding wire, another semiconductor element, in which at least a first adhesive layer that enables a portion of the bonding wire to pass through inside thereof by burying the portion upon press bonding and a second adhesive layer that prevents the other semiconductor element from contacting with the bonding wire are laminated.

Abstract: The present invention relates to an inorganic dental powder, coated with at least one layer comprising inorganic and/or organic substances or consisting thereof, and to a process for its preparation.

Abstract: An adhesive sheet for supporting and protecting a semiconductor wafer has an intermediate layer and an adhesive layer formed on a one side of a base film in this order, the adhesive layer being made of a radiation curing type adhesive, and having a thickness of 1 to 50 ?m and a shear stress of 0.5 to 10 MPa, the intermediate layer having a thickness of 10 to 500 ?m and an elastic modulus of 0.01 to 3 MPa. The adhesive sheet of the present invention is useful in the broader application such as an adhesive sheet for affixing a wafer and for protecting a wafer, and the like in various steps of working the semiconductor wafers, that needs re-peelable.

Abstract: A laminated structure appropriate for use in constructing walls, floors, ceilings or doors, has a selected area and in one embodiment comprises two external layers of one or more materials such as, but not limited to, gypsum, at least one internal constraining layer having less than said selected area, and two or more internal layers of a viscoelastic glue separated by said at least one internal constraining layer, wherein each of said layers of viscoelastic glue is patterned to cover a selected percentage, but not all, of said area of said laminated structure thereby to allow moisture to pass through said structure.

Abstract: A pressure-sensitive adhesive sheet has a high adhesiveness and an excellent terminal peeling resistance as well as exhibits extremely small diffusing amounts of formaldehyde and toluene. The pressure-sensitive adhesive sheet contains at least a pressure-sensitive adhesive layer of a water-dispersion type acrylic pressure-sensitive adhesive containing a water-dispersion type acrylic polymer and a tackifying resin-containing emulsion, wherein a diffusing amount of formaldehyde is less than 3 ?g/m3 and a diffusing amount of toluene is 10 ?g/g or less. As the tackifying resin-containing emulsion, a tackifying resin-containing emulsion prepared using substantially no organic solvents or a tackifying resin-containing emulsion prepared using a material other than aromatic hydrocarbon-based organic solvents can be suitably employed.

Abstract: A multifunctional die attachment film used in a semiconductor packaging process includes a first die attachment film attached to a surface of a wafer having fine circuit patterns and solder bump patterns and having a first adhesive strength; and a second die attachment film attached on the first die attachment film and having a second adhesive strength with a wafer, a die chip, PCB and a flexible board, and the multifunctional die attachment film serves as a backgrinding tape in a backgrinding process, and after the backgrinding process is completed, the multifunctional die attachment film is not removed, but is used to attach a die chip to a connection member. And, the present invention utilizes the die attachment film as a backgrinding tape in the backgrinding process and concurrently a wafer protection means in a wafer dicing process, thereby preventing sawing burr, scratches or cracks.

Abstract: The present invention relates to a high barrier multilayer film for functional medical solution product comprising in order, an outer layer comprising polyethyleneterephthalate deposited inorganic oxide thereon; a first adhesive layer comprising ester type polyurethane; a first intermediate layer comprising ethylene vinyl alcohol copolymer; a second adhesive layer comprising ester type polyurethane; a second intermediate layer comprising polyamide; a third adhesive layer comprising ester type polyurethane; and an inner layer comprising propylene-based polymer. The multilayer film has the merits of improved transparency, heat resistance, sealing property, durability, competitive price, oxygen barrier property and less pinhole, so that may be applied to a outer bag of pouch type container of medical solution.

Abstract: Display-screen functional film product containing a laminate where an adhesive layer, a base film B and a silicone rubber layer are laminated in order on one surface of the functional film including a base film A and one or more functional layers laminated on a surface of the base film A. The product of the present invention does not undergo functional damage caused by heat or energy rays during production thereof, and thus is suitable for use in a display screen of a display device such as a CRT display, a liquid crystal display, or a plasma display.

Abstract: A pressure-sensitive adhesive sheet has a high adhesiveness and an excellent terminal peeling resistance as well as exhibits extremely small diffusing amounts of formaldehyde and toluene. The pressure-sensitive adhesive sheet contains at least a pressure-sensitive adhesive layer of a water-dispersion type acrylic pressure-sensitive adhesive containing a water-dispersion type acrylic polymer and a tackifying resin-containing emulsion, wherein a diffusing amount of formaldehyde is less than 3 ?g/m3 and a diffusing amount of toluene is 10 ?g/g or less. As the tackifying resin-containing emulsion, a tackifying resin-containing emulsion prepared using substantially no organic solvents or a tackifying resin-containing emulsion prepared using a material other than aromatic hydrocarbon-based organic solvents can be suitably employed.

Abstract: A laminated glass and an interlayer film for laminated glasses are provided, which have the high performance for mitigating the impact given externally and, particularly in the case of using it as glass for vehicles, and which have the high performance for mitigating the impact when a person's head comes into collision with the glass due to the occurrence of a personal accident. Also provided is a laminated glass, wherein at least an interlayer film for laminated glasses and a glass sheet are laminated and unified, Head Injury Criteria (HIC) values, measured according to regulations of European Enhanced Vehicle-safety Committee; EEVC/WG 17, being 1,000 or lower.

Abstract: Disclosed is a heat-peelable pressure-sensitive adhesive sheet which satisfactorily fits a rough surface, develops a sufficient adhesive strength even when a bonding face of adherend is rough, less causes chip scattering when used for holding, during dicing, a semiconductor substrate having a rough surface typically of an encapsulation resin, and, after the completion of working, can be smoothly peeled off from the adherend by heating, without applying stress on the adherend. Also disclosed are a method for working an adherend and a method for producing an electronic component using the heat-peelable pressure-sensitive adhesive sheet. The heat-peelable pressure-sensitive adhesive sheet includes a base material, an organic rubber-like elastic layer and a heat-expandable pressure-sensitive adhesive layer containing heat-expandable microspheres.

Abstract: A label assembly comprised of a carrier strip and a plurality of labels. The carrier strip comprises at least a first backing layer and a layer of adhesive material located over said first backing layer. A second backing layer may be located over said adhesive layer. Predetermined areas are removed from the second backing area to expose the adhesive layer, which allows the labels to be removably adhered to the carrier strip. Sections may be further cutout of the carrier strip for a dual-sided printing arrangement.

Abstract: A method of making a composite roofing material and the resulting material by depositing nail tabs made of a thermoplastic, thermosetting, adhesive or elastomer material, in a liquid state, onto the base substrate of the composite roofing material or onto the saturated or coated roofing material, or onto a transfer surface to be pressed or laminated onto the roofing material. A preferred embodiment transfers the nail tabs onto an engraved transfer impression roll and uses a pressurized applicator to inject the viscous tab material into engraved patterns depressed in raised areas of the impression roll., then deposits the material onto the roofing material. A preferred embodiment also includes the thermoplastic or thermosetting material in a liquid or viscous state hardened or cured by either its exposure to the air or by the use of ultra-violet or visible light.

Abstract: (1) A display substrate for embedding pixel-controlling elements comprising an adhesive layer and a thermoplastic film having a thickness of 50 to 500 ?m which are laminated successively to a base plate successively in this order, wherein a storage modulus (E?) of the adhesive layer is 1.0×106 Pa or greater at 100 to 200° C., and (2) a display substrate for embedding pixel-controlling elements comprising an adhesive layer, a gas barrier layer and a thermoplastic film having a thickness of 50 to 500 pm which are laminated to a base plate successively in this order, wherein a storage modulus (E?) of the adhesive layer is 1.0×104 Pa or greater at 100 to 200° C., and a thickness of the gas barrier layer is 25 nm or greater. A pixel-controlling substrate in which pixel-controlling elements for controlling individual pixels for a display are embedded can be prepared with excellent quality using the display substrate.

Abstract: A sheet glass laminate structure (10) is produced by laminating at least three sheet glasses (20) each having a thickness of less than 1 mm through an intermediate layer (30) between two adjacent sheet glasses. When a central portion of 20 mm in length including the middle point of a virtual line and opposite end portions respectively being 20 mm long from the opposite ends of the virtual line are set on the virtual line having a length equal to 50% of the maximum overall dimension of the translucent surface of the sheet glass (20) and extending in parallel with the direction of maximum overall dimension with the center of the translucent surface as its middle point, a maximum variation ?Hmax of the interval H between two adjacent sheet glasses opposed to each other through the intermediate layer in connection with the central portion and the opposite end portions satisfies a following relationship of 0 ?m<?Hmax<200 ?m.

Abstract: The present invention provides certain laminates comprising a decorated poly(vinyl butyral) sheet and a film. Preferably, the film is a solar control film.

Abstract: A flat bonding structure (1), such as adhesive tape, adhesive film or adhesive edge, especially for use in construction, with at least one bonding region (2) which has at least one adhesive. In order to create a bonding structure (1) which has good temperature stability, good long-term adhesive power, and high initial adherence, the bonding region (2) has at least one first component region (4) with a first adhesive (5) and at least one second component region (6) with a second adhesive (7) and that the first adhesive (5) and the second adhesive (7) have different adhesive properties.

Abstract: The present invention provides personal ornaments having as an outermost layer a white ornamental coating film having platinum or a platinum alloy formed by dry-plating, including: an ornament base article made of a metal or ceramic, an underlayer formed on the surface on the base article, an abrasion resistant layer formed on the surface of the underlayer by dry-plating, and an ornamental coating layer having platinum or platinum alloy formed on the surface of the abrasion resistant layer by dry-plating. Also, the present invention provides personal ornaments having a coloring layer including an abrasion-resistant layer, a mixture layer and an outermost layer, the outermost layer being a white hard coating film having a noble metal or a noble metal alloy formed by dry-plating on the surface of the mixture layer.

Abstract: A printing rubber blanket includes a surface rubber layer, a second base fabric layer and a first base fabric layer to be provided between the surface rubber layer and second base fabric layer, wherein the first base fabric layer contains at least one type of fiber selected from the group consisting of nylon-based fiber, polyester-based fiber, polyvinyl-alcohol-based fiber, polyolefin-based fiber, rayon fiber, and cotton fiber, and has a thickness within a range of 0.17 to 0.33 mm, a residual elongation within a range of 7% (inclusive) to 15% (exclusive) in a printing direction, and a breaking strength within a range of 20 to 70 kgf/cm in the printing direction.

Abstract: An acrylic pressure sensitive adhesive composition comprising (A) an acrylic polymer having a carboxyl group and (B) a tetrafunctional epoxy compound, without a substantial amount of a tackifying resin, wherein the acrylic polymer (A) has been prepared by copolymerizing (a) 50% to 80% by weight of butyl acrylate, (b) 5% to 40% by weight of ethyl acrylate, and (c) 7% to 22% by weight of at least one carboxyl group-containing compound selected from the group consisting of acrylic acid, methacrylic acid, itaconic acid, crotonic acid, monobutyl maleate and ?-carboxyethyl acrylate; and which has a weight-average molecular weight (Mw) of about 600000 to about 800000 and a glass transition temperature of ?35° C. to ?10° C., is disclosed. Further, a double-coated adhesive sheet comprising the acrylic pressure sensitive adhesive composition, and a photovoltaic device fabricated, using the double-coated adhesive sheet, is disclosed.

Abstract: The protective film that covers a switch surface of an electronic device. The protective film has a first film with an adhesive surface to cover a surface of the electronic device and a second film superposed thereon to cover a predetermined portion of the electronic device and the film may have one or more ribs incorporated into the film. The protective film provides various advantages such as excellent scratch resistance, antifouling and dirt or stain resistance.

Abstract: High frequency-weldable articles, such as sheets or yarns, include at least one high frequency-weldable part that is made from a modified polyethylene terephthalate (PET) material and that has a melting point ranging from 100° C. to 250° C. The modified PET material is prepared from a composition that includes terephthalic acid, ethylene glycol and a diol modifier. The diol modifier is selected from the group consisting of neopentanediol, 1,3-dihydroxy-2-methylpropane, 1,3-dihydroxy-2-methylpropane alkoxylate, 2,5-dimethyl-2,5-hexanediol, polyethylene glycol, and combinations thereof.

Abstract: The double-sided pressure-sensitive adhesive tape or sheet is a double-sided pressure-sensitive adhesive tape or sheet containing a support having a pressure-sensitive adhesive layer on the both surfaces thereof, characterized in that the double-sided pressure-sensitive adhesive tape or sheet has a total thickness including the thickness of the support and the two pressure-sensitive adhesive layers formed on the both surfaces of the support of 0.003 mm or more and less than 0.03 mm and a breaking strength of from 2 to 26 MPa/10 mm-width. The support preferably has a thickness of from 0.002 to 0.012 mm. As the support, plastic films (especially, a polyethylene terephthalate film) are suitable. The double-sided pressure-sensitive adhesive tape or sheet may have a length of 5 m or more and have a roll-wound form.

Abstract: The present invention provides a new antistatic method and its application to members. The present invention is an antistatic method featured to mount multiple resin based composites with different triboelectric series order on the surface and members featured to have multiple resin based composites with different triboelectric series order on the surface. The members are resin based sheets, resin based films or resin molded materials. The resin based composites are adhesives, bonding agents, printing ink or paint.

Abstract: A method of creating signage visible by infrared cameras and infrared weapon sights is provided. Particular application is made to the calibration of infrared weapon sights. An improved calibration target and method is developed.

Abstract: The object of the present invention is to provide an adhesion film for semiconductor that is capable of bonding a semiconductor chip to a lead frame tightly at an adhesion temperature lower than that of the adhesion film of a traditional polyimide resin without generation of voids and that can also be used for protection of lead frame-exposed area, a thermoplastic resin composition for semiconductor for use in the adhesive agent layer therein, and a lead frame having the adhesive film and a semiconductor device; and, to achieve the object, the present invention provides a thermoplastic resin composition for semiconductor, comprising a thermoplastic resin obtained in reaction of an amine component containing an aromatic diamine mixture (A) containing 1,3-bis(3-aminophenoxy)benzene, 3-(3?-(3?-aminophenoxy)phenyl)amino-1-(3?-(3?-aminophenoxy)phenoxy)benzene and 3,3?-bis(3?-aminophenoxy)diphenylether, and an acid component (C), an adhesion film for semiconductor using the same, a lead frame having the adhesion fi

Abstract: A base member with a bonding film that can be firmly bonded to an object with high dimensional accuracy and efficiently bonded to the object at a low temperature, a bonding method which is capable of efficiently bonding such a base member and the object at a low temperature, and a bonded body formed by firmly bonding the base member and the object with high dimensional accuracy and therefore being capable of providing high reliability are provided. The base member is adapted to be bonded to an object through the bonding film thereof. The base member includes a substrate, a bonding film containing metal atoms, oxygen atoms bonded to the metal atoms, and leaving groups each bonded to at least one of the metal and oxygen atoms, and having a surface, and an intermediate layer provided between the substrate and the bonding film, the intermediate layer having such a property that its thickness can be changed by applying stress thereto.

Abstract: A multilayer film including a first outermost layer comprising nylon, a first adhesive layer, one or more core layers comprising one or more polyolefins, a second adhesive layer, and a final outermost layer comprising nylon.

Abstract: [Summary] [Problem] Provision of a thermoadhesive polyester film having improved thermal adhesiveness and ruggedness absorbability and sliding quality while maintaining environmental suitability (halogen-free), heat resistance, and chemical resistance as a plastic material that constitutes IC cards or IC tags. [Solving Means] A thermoadhesive polyester film wherein a thermoadhesive layer is laminated on one face or both faces of a biaxially stretched polyester film, the thermoadhesive layer having a thickness of 5 to 30 ?m, consisting of a mixture of a non-crystalline polyester resin A having a glass transition temperature of 50 to 95° C. and a thermoplastic resin B incompatible therewith, the thermoplastic resin B being any of (a) a crystalline resin having a melting point of 50 to 180° C., (b) a non-crystalline resin having a glass transition temperature of ?50 to 150° C., and (c) a mixture thereof, and contained at 1 to 30% by mass in the thermoadhesive layer.

Abstract: In order to enable lamination of materials of different kinds, such as a synthetic resin plate and a glass plate, without leaving bubbles between the materials, a double sided adhesive sheet (1) is formed by forming an adhesive layer (3) cross-linked with ultraviolet light on one surface of a sheet (2) with an inorganic oxide layer (2B) and forming an adhesive layer (4) cross-linked by heating or moisture on the other surface of the sheet (2). A glass plate (6) is applied to the adhesive layer (3), and a synthetic resin plate (7) is applied to the adhesive layer (4), thereby forming a laminate panel (5).

Abstract: A decorative sheet is designed for use to decorate a formed product. The sheet includes a decoration layer, a base member that supports the decoration layer, and an adhesive layer arranged to adhere the decoration layer and the base member onto the body of the formed product. The adhesive layer includes a first adhesive layer and a second adhesive layer, which is arranged between the first adhesive layer and the base member and which has a melting point that is higher than that of the first adhesive layer by about 18° C. to about 40° C.

Abstract: It is an object of the present invention to provide a laminated glass and an interlayer film for laminated glasses, which have the high performance for mitigating the impact given externally and, particularly in the case of using it as glass for vehicles, have the high performance for mitigating the impact when head comes into collision with the glass due to the occurrence of a personal accident. The present invention is directed to a laminated glass, wherein at least an interlayer film for laminated glasses and a glass sheet are laminated and unified, Head Injury Criteria (HIC) values, measured according to regulations of European Enhanced Vehicle-safety Committee; EEVC/WG 17, being 1,000 or lower.

Abstract: A composite building panel that includes a fabric reinforcing sheet between one of the metal skins and the core of the panel. The fabric reinforcing sheet, which is preferably made from aramid fibers improves the impact resistance and penetration resistance of the building panel without substantially increasing weight and without adding fuel content to the panel system.

Abstract: An adhesive composition and tapes utilizing the adhesive compositions are disclosed. A tape utilizing the adhesive composition of the present invention is particularly suitable for use in closure systems associated with air ducts and air connectors. A composition particularly suitable for use as an antioxidant in adhesive compositions is disclosed.

Abstract: A thermal and/or acoustic insulation product, and an apparatus and the process for manufacturing the product. The product is based on mineral wool of the glass wool or rock wool type. The product has at least part of its external surface uncovered. The product is surface-treated over at least a portion of the external surface with a composition having softening properties and including at least one surfactant.

Abstract: The present invention describes a multilayer film suitable for use in packaging applications comprising at least a polymeric first layer having a first surface and an opposing second surface wherein the polymeric first layer comprises a heat-sealable, water-insoluble polyester; a polymeric second layer having a first surface and an opposing second surface and comprising a pressure-sensitive adhesive, wherein the second surface of the polymeric second layer is in contact with the first surface of the polymeric first layer and forms a peelable/resealable bond therebetween; and a third layer in contact with the first surface of the polymeric second layer.

Abstract: A peelable sealable co-extruded film, comprising: i. a skin layer capable of heat sealing against a rim of a container, to itself, or to another film and adapted to be peeled there from and comprising a hot melt adhesive resin; and ii. a core layer underlying said skin layer and comprising crystalline homopolymer polyethylene terephthalate; and a method for the preparation thereof.

Abstract: A synthetic resin card in which card warpage can be reduced and a method for producing the same are provided. By setting the difference ? in the angle of orientation between outer layers symmetrically laminated on a card core section, it is possible to reduce imbalance of stress resulting from the difference in the shrinkage factor between the outer layers, and card warpage can be suppressed. Furthermore, by setting the thickness of the outer layers at 25 ?m to 125 ?m, rising of the surface of the synthetic resin card can be reduced. By reducing the card warpage and the rising of the surface of the synthetic resin card, it is possible to improve moving characteristics when the synthetic resin card is allowed to move in a device.

Abstract: The invention provides an adhesive preparation including a backing, and a pressure-sensitive adhesive layer which contains a drug and is disposed on at least one side of the backing; in which the backing includes a polyester film having a thickness of 0.5 to 6.0 ?m, and a polyester nonwoven fabric directly bound to the film. The pressure-sensitive adhesive layer preferably is directly or indirectly laminated on the nonwoven-fabric side of the backing. The adhesive preparation of the invention is flexible enough to comply to the skin and has reduced skin irritation and high stability.