Abstract: Provided is a power storage device separator that is realized in the form of a heat-resistant, solvent-resistant, and dimensionally stable thin film. Also provided is a power storage device separator that can be realized in the form of a thin film which has excellent ion permeability and low resistance, which makes short-circuiting between electrodes and self-discharging difficult to occur, and in addition, which has excellent durability even after long periods of use under high temperature environments in the presence of organic solvents and ionic solutions.

Abstract: Composite particles, wherein each particle contains titanium oxide, a first covering layer containing cerium oxide and a second covering layer containing silicon oxide in this order from the inside, and wherein the amount of cerium oxide is from 3 to 30 parts by mass based on 100 parts by mass of titanium oxide, the amount of silicon oxide is from 5 to 60 parts by mass based on 100 parts by mass of titanium oxide, and the average particle size of the composite particles is from 0.15 to 3 ?m. The composite particles suppress discoloration, decomposition and photocatalytic reaction of titanium oxide by ultraviolet rays and show excellent resistance against hydrogen fluoride. Discoloration, changes in visible light transmittance, and decreases in the mechanical strength of coating compositions, printing inks, and resin films coated with printing inks containing the composite particles are suppressed for long periods of time.

Abstract: An object of the present invention is to provide a multilayer stretched polyamide-based film having excellent bending resistance, thermal dimensional stability and aroma retention, whose lamination strength is measureable when a sealing layer is laminated thereon. Specifically, the invention provides a multilayer stretched polyamide-based film obtained by biaxially stretching a multilayer laminate including three layers consisting of a polyester layer (Layer A), an adhesive layer (Layer B), and a polyamide layer (Layer C), wherein Layer A contains a crystalline polyester, Layer B contains a modified polyester-based elastomer, Layer C contains an aliphatic polyamide, and Layer C has a thickness of 5 ?m or more, and wherein a sealing layer is to be laminated on Layer C by a lamination method, after biaxially stretching the multilayer laminate.

Abstract: A laminate for use in building construction adapted to be positioned between a substrate material and an exterior material to avert the passage of water between the exterior material and the substrate material. The laminate includes a rubberized waterproof membrane positioned on a ridged backer, with a peel away sheet entirely covering the membrane.

Abstract: The present invention relates to a method of producing a composite by transmission laser welding, comprising the steps: a)flat arrangement of a multilayer film (2), which has a joint layer, on a hard plastic part (1) such that the joint layer abuts the hard plastic part (1), wherein the joint layer contains an absorber for laser light, b) pressing of the multilayer film (2) against the hard plastic part (1) with a pressure tool (4) permeable for laser light, and c) irradiation of the array obtained in step b) with laser light from the multilayer film (2) side, a composite obtainable with the method and a composite-welding array which is used in the method.

Abstract: An aliphatic hybrid polyurethane/polyurea protective coating intended for use on concrete, steel, wood and other surfaces is provided, which coating exhibits excellent properties of durability and flexibility. The protective coating uses chemical components from urethane/urea systems in a unique way to generate beneficial systems.

Abstract: Described herein are material compositions including various textures which when implanted in a mammal encourage an optimal biological response.

Abstract: Disclosed is a method for easily producing a long porous thermosetting resin sheet which has no resin coating film on the surface. Also disclosed are a porous thermosetting resin sheet produced by the method, and a composite semipermeable membrane having excellent chemical resistance and practical water permeability and salt-blocking property. The porous thermosetting resin sheet can be produced by forming a cylindrical or columnar resin block which is composed of a cured product of a thermosetting resin composition containing a thermosetting resin, a curing agent and a porogen; then forming a long thermosetting resin sheet by cutting the surface of the resin block at a certain thickness; and then removing the porogen from the thermosetting resin sheet.

Abstract: The pressure-sensitive adhesive sheet with spontaneously rolling property of the invention is a pressure-sensitive adhesive sheet comprising a contractible film layer, an elastic layer, a rigid film layer, an intermediate layer, and a pressure-sensitive adhesive layer satisfying the following requirements and laminated in this order, which is capable of undergoing spontaneous rolling from one end part in one direction or from opposing two end parts toward a center to form one or two cylindrical rolls when a stimulus causing a contraction is applied: the elastic layer having a thickness of from 15 to 150 ?m and a shear modulus at 80° C. of from 1×104 Pa to 5×106 Pa, the intermediate layer having a shear modulus at 23° C. of from 1×104 Pa to 4×107 Pa, and the pressure-sensitive adhesive layer having a pressure-sensitive adhesive strength of the pressure-sensitive adhesive layer or the pressure-sensitive adhesive layer after an adhesion reducing treatment (180° peeling, vs.

Abstract: The object of the present invention is to provide a polylactic acid stretched film having biodegradability and excelling in transparency and heat resistance. The main feature is characterized in that a polylactic acid stretched film is composed of a polylactic acid composition containing poly-L-lactic acid and poly-D-lactic acid in which a peak ratio (peak 1/peak 2) of a peak height (peak 1) of a maximum endothermic peak of endothermic peaks within a range of 150 to 200° C. to a peak height (peak 2) of a maximum endothermic peak of endothermic peaks within a range of 205 to 240° C. in DSC measurements is equal to or less than 0.2.

Abstract: A stopper, particularly for a wine bottle, comprising a barrier layer comprising a hot melt polymetric adhesive and optionally at least one sub-layer having lower oxygen permeability than the hot melt adhesive.

Abstract: The present invention relates to a method for producing an organized clay composite, wherein a step for cation exchanging an interlayer metal cation of a lamellar clay mineral to an organic onium ion by swelling the lamellar clay mineral with water or an aqueous solvent and then adding and mixing thereinto an emulsion which is obtained in advance by emulsifying a curable resin composition with use of an organic onium salt or with use of an organic onium salt and a nonionic surfactant, and a step for introducing the curable resin composition into the interlayer of the lamellar clay mineral are performed simultaneously. The present invention also relates to an organized clay composite obtained by the method. The present invention further relates to a resin molded product obtained by molding/curing such an organized clay composite.

Abstract: A method of maintaining an article, e.g. an engine and its components in a potentially explosive environment at a surface temperature above that allowed by safety regulations, e.g. above 200° C. This is achieved by applying a composition comprising: about 9 to about 90% of one or more silicone rubber about 9 to about 90% of one or more fluorosilicone rubber about 0.05 to about 1% of one or more vulcanisation catalyst and about 0 to about 20% of one or more additive to the surface of the article and curing the composition, and maintaining the article in a potentially explosive environment such that the surface temperature of the article is above that allowed by safety regulations but the surface temperature of the coating does not exceed that allowed by safety regulations.

Abstract: A projectile-resistant transparent laminate comprises a rigid laminate assembly having a strike side surface opposing a direction of an anticipated threat, and includes first and second rigid transparent lamina bonded together with a transparent, ether-based thermoplastic elastomer layer interposed therebetween, where the thermoplastic elastomer layer further includes a transparent polyurethane having an ultra-high modulus of elasticity. The projectile-resistant laminate also includes an energy absorbing layer including a transparent, quasi-thermoset layer from a cast aliphatic urethane bonded to the rigid laminate assembly.

Abstract: Self-sealing elastomer composition that can be used especially as a puncture-resistant layer in an inflatable article, comprising: as predominant elastomer, an unsaturated diene elastomer; between 30 and 90 phr of a hydrocarbon resin; and 0 to less than 30 phr of a filler. Also disclosed is an article such as a tire provided with a puncture-resistant layer comprising the self-sealing elastomer composition. The puncture-resistant layer is advantageously combined with an airtight layer, for example based on butyl rubber, so as to form, in the inflatable article, a puncture-resistant airtight laminate.

Abstract: [Problem] To provide an ionomer resin capable of forming a polyolefin molded product having well-balanced two properties of molding processability and mechanical property, a resin composition including the ionomer resin and a molded product formed from the ionomer resin or the resin composition. [Solution to problem] An ionomer resin (X1) formed from 100 parts by weight of (A) an olefin polymer having constitutional units derived from an ?-olefin of 2 to 20 carbon atoms and having a functional group (a) and 0.01 to 100 parts by weight of (B) a metal salt having two or more functional groups (b).

Abstract: A co-extruded plastic film comprises an outer layer formed of a high density polymer or co-polymer having a high surface energy, such as a medium molecular weight high density polyethylene that is corona treated or includes a relatively polar polymer, a core layer preferably formed of a polyolefin, which can include linear low density polyethylene or a foamed polymer preferably produced by an endothermic blowing agent, and an inner layer formed of a polymer having good cling properties that includes a filler of sufficiently large particle size and in a sufficiently large amount that vapors can escape laterally from under the film. This film allows vapors to disperse and can also be moisture absorbent and vapor permeable. The film also has the benefit that one surface has high paint adherence and the opposite surface clings to a substrate while having good lateral transmissivity of vapors.

Abstract: A process for preparing an ion-permeable web-reinforced separator membrane includes the steps of: providing a web (2A) and a suitable paste (5), guiding the web (2A) in a vertical position, equally coating both sides of the web with the paste to produce a paste coated web (2B), and applying a symmetrical surface pore formation step and a symmetrical coagulation step to the paste coated web to produce a web-reinforced separator membrane.

Abstract: An optical assembly including a display panel is disclosed herein. The display panel is optically bonded, using a photopolymerized layer, to a substantially transparent substrate. The photopolymerized layer is formed from a photopolymerizable layer having a silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation and a platinum photocatalyst present in an amount of from about 0.5 to about 30 parts of platinum per one million parts of the photopolymerizable layer. Methods of making the optical assembly are also disclosed herein. The optical assembly may be used in an optical device such as a handheld device, a television, a computer monitor, a laptop display, or a digital sign.

Abstract: A high barrier film and method of forming a high barrier film. The film includes a biopolymer and metallization layers. A primer layer is applied to one of the metallization layer and the biopolymer layer and a nanocomposite barrier coating is disposed between the primer layer and the metallization layer. The film includes a second biopolymer layer and an adhesive layer, the adhesive layer disposed between the second biopolymer layer and the metallization layer, where the second biopolymer layer is adhered to at least one of the biopolymer layer, the metallization layer, the primer layer and the nanocomposite layer.

Abstract: Built-up roofing surfacing sheets that include a white, resin coated aluminum foil adhered to one side of an asphalt-impregnated fiberglass mat and sand adhered to the other side of the asphalt-impregnated fiberglass mat, the surfacing sheet being compliant with the requirements of California Code of Regulations, Title 24 in effect as of Sep. 11, 2006, and methods of manufacturing the built-up roofing surfacing sheets.

Abstract: A compostable interior panel for use in a vehicle includes an injection molded compostable polymer. A layer is disposed about the compostable polymer and comprises a composting-resistant polymer having a thickness ranging from 10 ?m to 175 ?m. The compostable polymer and the composting-resistant polymer are substantially insoluble in one another when liquid.

Abstract: Disclosed herein is a backsheet for a solar module. The backsheet includes a first polymeric layer, a second polymeric layer and a moisture-resistant layer. The first polymeric layer includes linear low-density polyethylene (LLDPE), low-density polyethylene (LDPE), medium-density polyethylene (MDPE), high-density polyethylene (HDPE) or polycarbonate (PC). The second polymeric layer includes linear low-density polyethylene (LLDPE), low-density polyethylene (LDPE), medium-density polyethylene (MDPE), high-density polyethylene (HDPE), polycarbonate (PC) or Nylon. The moisture-resistant layer is disposed between the first polymeric layer and the second polymeric layer.

Abstract: A composition comprising a fluorocarbon thermoplastic random copolymer having the subunits of: —(CH2CF2)x-, —(CF2CF(CF3))y-, and —(CF2CF2)z-, wherein x is from 1 to 40 or 60 to 80 mole percent, z is greater than 40 to no more than 89 mole percent, and y is such that x+y+z equals 100 mole percent; wherein the fluorocarbon thermoplastic random copolymer is crosslinked with an organic primary amine. The composition may be formed by curing an aqueous coated composition of the fluorocarbon thermoplastic random copolymer and a water soluble organic primary amine, such as triethylenetetraamine (TETA). A fuser member comprises a substrate having an outer substrate surface, and an outer layer disposed over the outer substrate surface where the outer layer comprises such a composition.

Abstract: A fuser member comprising: a substrate comprising an outer substrate surface; and an outer layer comprising compatible first and second fluorothermoplastics disposed over the outer substrate surface, wherein the first fluorothermoplastic is a crosslinked polymer and the second fluorothermoplastic is a linear polymer and wherein the compatible first and second fluorothermoplastics form a semi-interpenetrating polymer network (SIPN). The SIPN provides a relatively compliant layer in comparison to use of the crosslinked polymer alone, and avoids the need for sintering of a layer formed from the linear polymer alone. The SIPN may be formed from an aqueous coated composition of polyperfluoroalkoxy-tetrafluoroethylene (PFA) and THV Fluoroplastics (FLC) polymers along with a soluble organic primary amine for crosslinking the THV Fluoroplastics (FLC).

Abstract: An acoustic solar control laminate comprising a multi-layer interlayer formed of a solar control film bonded between two polymeric sheets with at least one being an acoustic poly(vinyl acetal) sheet is provided.

Abstract: A composite is provided, comprising a substrate and a film on the substrate. The film has an RMS surface roughness of 25 nm to 500 nm, a film coverage of 25% to 60%, a surface energy of less than 70 dyne/cm; and a durability of 10 to 5000 microNewtons. Depending on the particular environment in which the film is to be used, a durability of 10 to 500 microNewtons may be preferred. A film thickness 3 to 100 times the RMS surface roughness of the film is preferred.

Abstract: The use of a substrate supported polymer film as a surface coating for fiber/plastics composite structures produced by the crushed core method from composite structures having a core and at least one prepreg layer, wherein the polymer film is applied to a prepreg surface with its resin side facing the surface before the composite structure is cured and optionally before it is placed in the mold, and curing is effected under applied pressure and at an elevated temperature. The substrate supported polymer film comprises a resin matrix which has a degree of crosslinking that is below its gel point, and which is produced from at least one difunctional or polyfunctional aromatic organic cyanate and at least one difunctional or polyfunctional aromatic alcohol in proportions giving a molar ratio of OCN groups to OH groups in the starting materials used for the production of the prepolymer of from 95:5 to 70:30, and which also contains at least one filler.

Abstract: A ceramic matrix composite precursor slurry composition includes a thermosetting resin, a suitable curing agent, a ceramic component, a carbonaceous solids component, and optionally, a suitable solvent. The thermosetting resin may be a polyester, a vinyl ester, an epoxy resin, a bismaleimide resin, and/or a polyamide resin. The carbonaceous solids component provides a suitable amount of carbon char upon pyrolization. The precursor slurry composition may comprise up to about 70 volume % solids after removal of the solvent, and prior to cure. A sheet molding compound first and second outer films comprising the precursor slurry composition and randomly dispersed reinforcing material carried between the first and second outer films.

Abstract: Tensile strength after heat aging of articles molded from melt-fabricable perfluoropolymer is improved by incorporating polytetrafluoroethylene as dispersed submicrometer-size particles into the melt-fabricable perfluoropolymer.

Abstract: Disclosed is a plastic substrate, which includes a plastic film, a reflective and/or conductive metal layer, and a resin layer having a conductive material dispersed therein and which is useful as a lower substrate of a transmissive electronic paper display device or a display device.

Abstract: An electrostatic adsorbable sheet (iii), which has a long-lasting adsorbability not easily affected by humidity, secures good ink adhesiveness, and does not generate troubles in a printing process, is provided. The electrostatic adsorbable sheet (iii) comprises a laminate of a label layer (i) containing a resin film layer (A) and a recording layer (D) on one surface of the resin film layer (A), and a peelable sheet layer (ii) containing a peelable layer (B) and a support layer (C), in which the label layer (i) and the peelable sheet layer (ii) are laminated so that the resin film layer (A) and the peelable layer (B) contact with each other. The peeling strength between the label layer (i) and the peelable sheet layer (ii) is from 1 to 50 g/cm, and the label layer (i) peeled from the peelable sheet layer (ii) is electrostatically adsorbable to an object to be attached.

Abstract: The invention relates to a photo-curable resin composition, which contains a polyimide silicone having a primary alcoholic hydroxyl group, as a component (A); at least one compound selected from the group consisting of an amino condensation product modified with formalin or a formalin-alcohol and a phenol compound having two or more in average of methylol group or alkoxymethylol group in one molecule thereof, as a component (B); and a photo-acid generator as a component (C). When used as an adhesive, the photo-curable resin composition further contains a multifunctional epoxy compound as a component (D).

Abstract: Flame-resistant composite materials containing carbon nanotubes are described herein. The flame-resistant composite materials contain an outer layer and at least one inner layer, containing a first polymer matrix and a second polymer matrix, respectively. The outer layer has an exterior surface and a first carbon nanotube-infused fiber material that contains a first fiber material and a first plurality of carbon nanotubes greater than about 50 ?m in length. In some embodiments, the at least one inner layer also contains a second fiber material and/or a second carbon nanotube-infused fiber material containing a second fiber material and a second plurality of carbon nanotubes. When present, the second plurality of carbon nanotubes are generally shorter in length than the first plurality of carbon nanotubes. Alignment of the carbon nanotubes in the outer layer can transfer heat away from the composite material's inner layer(s).

Abstract: The invention relates to a multilayer, antimicrobially modified, biaxially oriented polyester film that includes at least one base layer (B) and an outer layer (A) that has been applied to the base layer and that has also been antimicrobially modified, wherein the antimicrobially modified outer layer (A) comprises a silver-loaded zeolite, has a layer thickness <8 ?m, and the layer thickness is not greater than 1.3 times the median particle size of the zeolite. The invention further relates to a process for the production of the film, and to the use of the film.

Abstract: The present invention generally provides implantable articles and methods of forming implantable articles from a crosslinked ultrahigh molecular weight polyethylene (“UHMWPE”) blend stabilized with Vitamin E. The crosslinked UHMWPE blend may be prepared by combining the UHMWPE material and vitamin E prior to irradiating the UHMWPE blend with electron beam radiation at a sufficient radiation dose rate to induce crosslinking.

Abstract: The present invention relates to the field of steel pipes and vessels rotolined with metallocene-produced polyethylene.

Abstract: The present invention relates to an organic-inorganic hybrid transparent hydrogel complex containing a polymerizable acrylic monomer, a metal alkoxide sol solution, a water-soluble salt, a phosphorus compound, a silane coupling agent, a quaternary ammonium salt, a polymerization initiator, and water. Moreover, the present invention provides a fire retardant glass assembly using the organic-inorganic hybrid transparent hydrogel complex and a manufacturing method thereof. The organic-inorganic hybrid transparent hydrogel complex according to the present invention has excellent properties such as long-term transparency, flame-retardancy, thermal insulation, long-term durability, and weather resistance, and thus it can be suitably used as a fire retardant material for fire retardant glass.

Abstract: A belt (20) of a rotor blade (10) of a wind power plant, that includes a plurality of fiber-reinforced individual layers, which are interconnected by a resin. At least one fiber-reinforced individual layer of the belt has a longitudinal stiffness of more than 50,000 N/mm with a thickness of more than 0.9 mm.

Abstract: According to the present invention, a method for manufacturing a prepreg sheet includes steps of (A) forming a resin layer 61 on a surface of a supporter 3, (B) winding a reinforcing yarn 10 around the resin layer 61, and (C) embedding at least a part of the reinforcing yarn 10 in the resin layer 61. Preferably, in step (C), the surface of the supporter 3 is relatively moved towards the reinforcing yarn 10.

Abstract: Briefly described, embodiments of this disclosure includes intermediate transfer members, primer layer materials, methods of forming an intermediate transfer member layers having a base and an acrylic rubber layer, are disclosed.

Abstract: There is provided a coating for a body of steel or a carbon fiber reinforced plastic material, particularly a roller, with an adhesion-promoting layer of thermoplastic that is deposited on the body, in the surface near material matrix of which solid (powder) particles are embedded in a form-fitting adhering manner such that only a partial region of these particles projects from the adhesion promoting layer, as well as with a functional layer of oxide ceramic or wear-resistant hard metal overlaying the adhesion-promoting layer, in which the partial regions of the particles projecting from the adhesion-promoting layer are embedded. For producing such a coating, the adhesion-promoting layer preferably is heated to a honey-like viscosity, and powder particles are injected, for example by thermal spraying, into the surface near material matrix of the heated adhesion-promoting layer in a form-fitting adhering manner such that only the tips of these particles project.

Abstract: The invention relates to a composition for the protection of a shaped article against corrosion, said composition comprising (a) a polyisobutene having a glass transition temperature of less than ?20° C. and surface tension of less than 40 mM/m at a temperature above the glass transition temperature of said polyisobutene, (b) a filler material and (c) an anti-oxidant composition. The anti-oxidant composition comprises a primary and/or a secondary anti-oxidant, the primary anti-oxidant being selected from the group consisting of sterically hindered phenol compounds. The invention further relates to a wrapping tape comprising said composition for the protection of a shaped article, a process for the manufacture of said wrapping tape and a process for covering a shaped article with said wrapping tape.

Abstract: Disclosed are high frequency-active blends comprising (a) copolymers of ethylene and maleic anhydride or its functional equivalents and (b) ethylene copolymers with polar comonomers such as ethylene/vinyl acetate copolymers, ethylene/alkyl (meth)acrylate copolymers and ethylene/(meth)acrylate/carbon monoxide terpolymers; and films, powders, multilayer structures, and articles prepared therefrom.

Abstract: The laminate comprises a porcelain sheet with a thickness of two to three millimetres, adhered to a base or support sheet made of MDF or particleboard or high density foam or polyethylene or polypropylene or ABS or foamed PVC or methacrylate or a metal sheet of aluminium or steel, using as the adhesion means a two-component polyurethane or a PUR adhesive, producing a laminate that encompasses the advantages of the nature of the two materials, the porcelain and the base, as well as saving material, and being lighter, having higher thermal and acoustic insulation levels, improved resistance to bending loads and allowing to add additional layers, such as a metal sheet of thickness from 0.1 to 1 mm in order to obtain a greater flatness, or a combination with rubber or elastomer layers to improve the acoustic insulation level.

Abstract: Provided are a metal foil single-clad two-ply laminate which comprises two pairs of structures each comprising one prepreg or a laminate of two or more prepregs cladded with a metal foil on one surface thereof, wherein the two pairs of structures are laminated on each other through thermal compression via a release material put therebetween so that each prepreg faces inward, and wherein the release material is a film of a resin material or the like and its thickness is from 10 to 200 ?m, and the thermal shrinkage of the release material at the temperature of the thermal compression treatment is at most 1.5%; and a method for producing the laminate. Also disclosed are a single-sided printed wiring board and its production method using the metal foil single-clad two-ply laminate.

Abstract: A pressure-sensitive adhesive film comprising an adhesive layer on a substrate is provided. The layer is made of a silicone composition comprising (A) a diorganopolysiloxane having at least two alkenyl and phenyl groups, (B) an organopolysiloxane comprising R13SiO0.5 and SiO2 units, (C) an organohydrogenpolysiloxane containing at least three SiH groups, (D) a retarder, (E) an addition reaction catalyst, and (F) an organic solvent. The PSA film can be applied to a member without entrapping bubbles. After applied, the PSA film does not slide or peel on its own, but can be easily peeled by hand.

Abstract: Durable superhydrophobic coating composition having a composition ranging from about 10 to about 80 w.t. % of an acrylic polymer resin, from about 5 to about 40 w.t. % of a polysiloxane oil, from about 1 to about 50 w.t. % of hydrophobic particles, from about 0.1 to about 10 w.t. % metal oxides, and the remainder being one or more solvents and optionally other additives. Methods of making the coating, as well as coated substrates, are also provided.

Abstract: The present invention relates to an acrylic composition for optical elements, a protective film for optical elements, a polarizer, and a liquid crystal display (LCD). According to the present invention, by adding a proper amount of an antistatic agent to a composition including a photo-polymerizable acrylic polymer, which is cured by irradiation of radial rays such as ultraviolet rays (UVs), and a polymerization initiator at a predetermined ratio, an aging process can be skipped during curing, thereby simplifying a preparation process and providing an acrylic composition for optical elements, a protective film for optical elements, a polarizer, and an LCD, which have excellent anti-static property during peeling or use, and superior endurance reliability, workability, adhesive property, wettability, and optical characteristics.

Abstract: Provided are an epoxy composition, an adhesive film, a dicing die bonding film and a semiconductor device using the same. Specifically, the epoxy composition and a use thereof are provided, wherein the epoxy composition has a gel content of 5˜20%, measured under certain conditions. The epoxy composition according to the present invention, as an adhesive agent, shows excellent elastic properties, when prepared to have a low glass transition temperature, exhibiting good adhesion at high temperature and having minimal occurrence of buns during processing. According to the present invention, it is therefore possible to prevent defects owing to die cut shift, during a wire bonding or molding process at high temperature, and obtain a highly reliable semiconductor device owing to the excellent adhesiveness and workability of the adhesive agent.