Entries |
Document | Title | Date |
20080196829 | Processes for chemically affecting reactive materials with X-rays - The present invention describes a method for curing polymers and polymer composites with X-rays generated by the bremsstrahlung effect, using a high power, high energy electron beam. The process generates X-rays with sufficient throughput and penetration for commercial use. The present invention employs high power, high energy electron beams to create the X-rays. The beams are typically run at energies ranging from 1 MeV to 10 MeV, preferably from 3 MeV to 10 MeV, and more preferably from 5 MeV to 7 MeV. The beams typically have powers ranging from 30 kW or higher, preferably 80 kW or higher, more preferably 100 kW of higher, and ideally at least 200 kW. Suitable polymers and polymer composites include, but are not limited to, polymeric molding materials, fiber reinforced molding materials, reactive monomer impregnated wood, similar and dissimilar materials bonded through adhesives. | 08-21-2008 |
20080196830 | OPTICAL ELEMENT AND METHOD FOR MANUFACTURING THE SAME - The present invention provides an optical element capable of improving the adhesion between the alignment property providing layer, for providing the alignment property to the refractive index anisotropic layer, and the refractive index anisotropic layer, as well as improving durability of each layer. | 08-21-2008 |
20080230177 | ENHANCED LIQUID CRYSTAL DISPLAY SYSTEM AND METHODS - Embodiments of methods and systems to generate an enhanced layered display system are described herein. In one embodiment, a method of generating an enhanced layered display system is provided including dispensing an optical bonding liquid onto a first substrate; forming an adhesive preform unit by curing the optical bonding liquid on the first substrate; and laminating the adhesive preform unit to a second substrate to form the enhanced layered display system, where one of the first substrate and the second substrate is a display. | 09-25-2008 |
20080251195 | Activated anaerobic adhesive and use thereof - Activated anaerobically curable adhesive compositions are prepared by exposing anaerobic adhesive compositions containing a strong acid precursor, especially a sulfonium salt, to UV light for up to 20 seconds. | 10-16-2008 |
20080251196 | METHOD FOR PRODUCING A FASTENING ARRANGEMENT OF A FIXING DOME ON A THIN-WALLED COMPONENT - A method is described for producing a fastening arrangement of a column-shaped fixing dome of synthetic material on a thin-walled component of synthetic material, for example, a housing. The fixing dome and the thin-walled component are produced separately from each other. Here, a fastening element is integrated in the fixing dome, and an end of the fixing dome is formed as a joining section. In addition, on the inner side of the component, a joining section is built that is matched to the joining section of the fixing dome, in order to build a join connection with said join section for positioning the fixing dome on the component. The join section of the component and/or the join section of the fixing dome are now wetted with an non-curing adhesive. Subsequently, the component and the fixing dome are joined for producing the join connection and through light curing of the adhesive are fixedly connected together. | 10-16-2008 |
20080271842 | Methods of Reducing Surface Checking on Wood Compositions - A process is provided for producing a wood product exhibiting enhanced resistance to checking. The process comprises selecting a wood component, heating the surface of the wood component, and applying a radiation-curable composition to the surface. | 11-06-2008 |
20080283185 | SHRINK FILM WITH INDIVIDUAL LAYER IRRADIATION - A method of producing a multilayer plastic film from resin starting material includes irradiating a batch of plastic resin material and using irradiated resin from the batch to produce at least one layer of a multilayer plastic film. | 11-20-2008 |
20080308223 | Electronic component and manufacturing method thereof - It is possible to prevent defects arising when resin-sealing electronic components, caused by leakage defects, resin interfusion defects, or the like, and it is possible to easily resin-seal a number of electronic components all together. There is provided a method of manufacturing electronic components on which SAW chips are mounted by face down bonding on wiring electrodes formed on a main face of a collective substrate, comprising the steps of: placing a resin sheet on the main face of the collective substrate, on which the SAW chips have been mounted; accommodating the collective substrate, on which the SAW chips have been mounted, in a flexible and sealed bag, and then seal-closing the sealed bag; submerging the accommodating bag into a pressurized container filled with a liquid, and then sealing off the pressurized container; supplying a pressurizing fluid into the pressurized container, raising the pressure within the pressurized container, carrying out heat application to heat-cure the resin sheet, and thereby tightly adhering the resin sheet onto the main face side of the SAW chips and the collective substrate, on which the SAW chips have been mounted so as to resin-seal the collective substrate; taking out the sealed bag from the pressurized container; taking out the resin-sealed collective substrate, on which the SAW chips have been mounted, from the sealed bag; and cutting the resin-sealed collective substrate, which has been taken out, into individual pieces. | 12-18-2008 |
20090008031 | IONIC LIQUID - This invention relates to a printable composition and in particular to a printable composition for application to an electrochromic and/or electrochemical device. The printable electrolyte composition for the production of electrochemical devices comprises:
| 01-08-2009 |
20090050264 | Radiation-Curable Fluorescing Compositions - The invention provides fluorescing compositions which cure by exposure to ultraviolet radiation and contain a europium compound which fluoresces at visible wavelengths. More particularly, the invention pertains to liquid, radiation-curable compositions comprising a substantially homogeneous fluid comprising, a fluorescing europium compound in an admixture of a polymerizable component and a polymerization initiator. Such find use as adhesives, coatings, and the like. | 02-26-2009 |
20090065140 | ACTIVE ENERGY BEAM-CURABLE ADHESIVE COMPOSITION - The present invention relates to an active energy beam-curable adhesive composition having excellent adhesive power under high temperature and high humidity conditions and causing little coloration even when used for a long period of time. The active energy beam-curable adhesive composition of the present invention comprises (A) 5 to 50 weight % of a urethane (meth)acrylate having a polyester or polycarbonate skeleton, (B) 5 to 95 weight % of a compound having one (meth)acryloyl group represented by formula (1) below or/and formula (2) below, and as necessary (C) 0 to 85 weight % of an ethylenically unsaturated group-containing compound, 5 to 30 weight % of methacrylate compound being contained in the total amount of components (A) to (C). In formulae (1) and (2), R | 03-12-2009 |
20090071602 | LIGHT-CURING THERMOPLASTIC EPOXY RESIN ADHESIVE - The present invention relates to a polymerizable composition comprising a cycloaliphatic epoxide compound, a monovalent alcohol, a photopolymerization initiator, wherein the molar ratio of the epoxide groups of the cycloaliphatic epoxide to the hydroxyl groups of the monovalent alcohol is 0.9:1.0 to 4.0:1.0 and the hydroxyl functionality of all organic compounds of the polymerizable composition having OH group(s) is in the range of 1.0 to 1.25. | 03-19-2009 |
20090101278 | METHODS FOR PREPARING FREEFORM THREE-DIMENSIONAL STRUCTURES - There are provided methods for the real-time radiation-assisted fabrication of freeform three-dimensional structures. For example, one of these methods comprise depositing on a substrate, by means of nozzle, a filament comprising a curable polymer, while exposing the filament to a radiation so as to cure the curable polymer, and while moving the substrate and the nozzle, with respect to one another, according to the x-axis, y-axis, and z-axis or at least two of these axes. Such a method permits to obtain a freeform three-dimensional structure having at least one point of contact with the substrate. | 04-23-2009 |
20090133825 | PROCESS FOR MANUFACTURING AN ELECTRONIC DISPLAY DEVICE COVERED WITH A PROTECTIVE PLATE - A process for manufacturing an electronic display device comprising a substrate coated with a display having an active zone and a connection zone, the display being attached by an adhesive crosslinkable by radiation to a protective plate. This process comprises:
| 05-28-2009 |
20090159196 | HOT PROCESSING OF POLYURETHANE CARPET BACKING SYSTEMS USING DUAL DELAYED ACTION CATALYSTS - A process for preparing polyurethane carpet backings uses a filled polyurethane-forming composition that contains a mixture of certain metal acetylacetonate and sulfur-containing organotin catalysts. The mixture of catalysts is particularly beneficial in instances where the composition is processed at temperatures of above 30 to about 500 C, as long pot life is provided together with a rapid thermally-induced cure. | 06-25-2009 |
20090173438 | PHOTOCURABLE RESIN COMPOSITION CONTAINING ANTHRAQUINONE DERIVATIVE - Disclosed is a photocurable resin composition which is highly sensitive to ultraviolet light or visible light having a long wavelength, in particular a photocurable resin composition which is useful as a sealing agent. Specifically disclosed is a photocurable resin composition containing a component (a) which is composed of an anthraquinone derivative represented by the formula (I) below, and a component (b) which is composed of a compound having a (meth)acryloyl group in the molecule. The photocurable resin composition is characterized in that a part or the entire of the component (b) further contains an oxiranyl group in the molecule, and the component (a) content is 0.01-10% by mass relative to the component (b) content. [chemical formula 1] (I) (In the formula (I), X represents a phenyl group, an alkyl group having 1-8 carbon atoms, an alcoholic form of the phenyl group or the alkyl group, or a derivative of the alcoholic form.) | 07-09-2009 |
20090183827 | Two-Part Polyurethane Adhesives for Structural Finger Joints and Method Therefor - One aspect of the present invention is an adhesive composition formed from two packs. One pack includes an isocyanate-functional prepolymer formed by reacting a polyisocyanate with an alcohol (e.g., polyol). The isocyanate equivalents from the polyisocyanate exceed the hydroxyl equivalents from the alcohol. The second pack is an aqueous polymer emulsion. These two packs are combined to form the novel adhesive composition. Another aspect of the invention is a method for joining together two surfaces of wood products by application of an adhesive thereto. The first step in this method is to mist with water the wood product surfaces to be joined. An adhesive composition then is applied to the misted wood product surfaces. Alternatively, the water misting can be replaced with an aqueous emulsion being part of the adhesive composition. Finally, the adhesive composition is cured. | 07-23-2009 |
20090188616 | Sealing material for liquid crystal and method for producing same - Disclosed is a sealing material for liquid crystals having high adhesion strength and excellent gap-forming power at bonding of panels. Also disclosed are a method for producing such a sealing material and a method for producing a liquid crystal display cell which is improved in productivity, high-speed response and reliability. The sealing material for liquid crystals is produced through a step wherein fine particles (D) having an average particle size of not more than 3 μm are dispersed, using a wet dispersion unit (A), in a reactive resin (C) having an epoxy group and/or a (meth)acryloyl group which resin has been dissolved in a solvent (B) and a following step wherein the solvent (B) is removed. | 07-30-2009 |
20090242113 | GEL POLYMER ELECTROLYTES - An electrochromic cell is disclosed which can include a first electrically conducting transparent electrode bonded to an electrochemically formed first electrochromic electrode on the surface of the electrode; a second electrically conducting transparent electrode bonded to an electrochemically formed second electrochromic electrode on the surface of the second electrode and a transparent gel polymer electrolyte formed from one or more macromomoners mixed with a plasticizer and an electrolyte salt, the gel polymer electrolyte in contact with both the first and second electrochromic electrodes; the first and second electrochromic electrodes are separated from each other. | 10-01-2009 |
20090260758 | METHOD FOR BONDING A FIRST COMPONENT TO A SECOND COMPONENT - A process for bonding a first component to a second component that possesses a border area, with which the first component is overlappingly bonded, wherein a) at least one hot melt adhesive compound deposited on the first component such that said compound comes into contact with the border area of the second component, b) a spot, on which said deposited hot melt adhesive compound comes into contact with the border area, said border area is indirectly or directly locally heated by means of electromagnetic induction to a temperature above the melting point of the hot melt adhesive, c) the first component is contacted with the border area of the second component in such a way that the hot melt adhesive compound comes into contact with the spot of the border area which was heated in step b) such that the hot melt adhesive at the point of contact with the border area melts, and after cooling bonds the first component with the border area of the second component, d) wherein additionally, prior to step b) or after step c), a reactive adhesive is introduced between the first and the second component such that it bonds the first component to the border area of the second component, and e) the reactive adhesive cures or is allowed to cure, wherein, in step a), the hot melt adhesive compound, without being heated, is adhered to the first component using a further adhesive. | 10-22-2009 |
20090266482 | HIGH-STRENGTH POLYURETHANE ADHESIVE - The invention relates to a method for adhesively bonding substrates together that contains irregularities on the surface of the substrates. The adhesive is particularly suitable for adhesively bonding thin flexible substrates onto a rigid substrates. | 10-29-2009 |
20090283210 | Method and Device for the Permanent Connection of Integrated Circuit To a Substrate - The invention relates to a method and an apparatus for permanently joining integrated circuits ( | 11-19-2009 |
20090288766 | Heat-curable epoxy resin composition containing one blocked and one epoxide-terminated polyurethane prepolymer - Discussed are heat-curable epoxy resin compositions containing at least one epoxy resin A with, on average, more than one epoxide group per molecule, at least one curing agent B for epoxy resins, which is activated by an increased temperature, at least one terminally blocked polyurethane prepolymer of formula (I) and at least one epoxide-terminated polyurethane prepolymer of formula (II). The epoxy resin compositions are particularly suitable for use as one-component, heat-curable adhesives and are characterized by excellent mechanical properties, high glass transition temperatures and high impact resistance. | 11-26-2009 |
20090294049 | Biodegradable Adhesive Hydrogels - Disclosed are methods for forming adhesive hydrogels on tissue surfaces comprising applying to a first tissue surface at a treatment site a first mixture comprising at least one photosensitive molecule and at least one initiator, exposing the first tissue surface to light having a wavelength sufficient to activate the photosensitive molecule to form an activated tissue surface, applying to the activated tissue surface or to a second surface a second mixture comprising at least one macromer, at least one cross-linking agent, and at least one initiator and contacting the first tissue surface with the second surface thus adhering the first tissue surface to the second surface through macromer cross-linking and resulting adhesive hydrogel formation. | 12-03-2009 |
20090294050 | OPTICAL CONTACTING ENHANCED BY HYDROXIDE IONS IN A NON-AQUEOUS SOLUTION - This invention is a method of assembling precision optical or optomechanical components that provides first and second components having respective first and second polished contacting surfaces to be bonded; generates a hydrophilic surface on at least a portion of at least one of the first or second surfaces; rinses the hydrophilic portion with water or another suitable solvent; and contacts the hydrophilic portion of the first or second components with the respective contacting surfaces to be bonded, while maintaining alignment of the two components, to form a single structure | 12-03-2009 |
20090294051 | OPTICAL CONTACTING ENABLED BY THIN FILM DIELECTRIC INTERFACE - A method of assembling precision optical or optomechanical components of otherwise incompatible chemistry that provides first and second components having respective first and second polished contacting surfaces to be bonded; deposits a thin film dielectric coating at the surface of the first and or second polished surface, and contacts the coated portion of the first or second components with the respective contacting surfaces to be bonded, while maintaining alignment of the two components, to form a single structure. | 12-03-2009 |
20100006218 | Alignment and Affixment System for Trim Parts - A trim part is aligned, via a flexible, split jig, to a finished primary surface and adhered by an epoxide to a secondary structural surface. An epoxide fixing accelerant is applied to the epoxide via the jig, whereby the trim part is rapidly rigidly affixed to the secondary structural surface. The jig is then removed via its being both split and resiliently flexed. | 01-14-2010 |
20100024974 | BONDING METHOD AND BONDING APPARATUS - A bonding method and a bonding apparatus whereby the uniformity of an adhesive layer during application is ensured, variation of the adhesive layer during manufacture can be suppressed and the occurrence of air bubbles can be reduced. The bonding apparatus includes: a first spin coating device 1 for applying an adhesive B1 onto one surface of a first substrate P | 02-04-2010 |
20100032090 | Polyurethane-Grafted Hydrogels - An article comprising two chemically grafted polymer layers comprising a hydrogel layer and an end-functionalized polyurethane layer. The invention also includes methods of making and using the article. | 02-11-2010 |
20100043964 | BONDING METHOD AND BONDING APPARATUS - A bonding method and a bonding apparatus whereby the uniformity of an adhesive layer during application is ensured and variation of the adhesive layer during manufacture can be suppressed. The bonding apparatus includes: a first spin coating device | 02-25-2010 |
20100043965 | METHOD FOR MANUFACTURING IMAGE DISPLAY DEVICE - A thin image display device having a resin interposed between an image display unit and a protection member having a light-shielding member is manufactured. In the manufactured image display device, display defects caused by the deformation of the image display unit do not occur, and high-brightness and high-contrast display can be achieved. In addition, the resin in the area where the light-shielding member is formed can be sufficiently cured. The method for manufacturing an image display device includes the step of forming a cured resin layer by interposing a photo-curable resin composition between a base including the image display unit and a light-transmitting protection member including a light-shielding member and then photo-curing the photo-curable resin composition. In this method, a resin composition having a curing shrinkage ratio of 5% or less, yielding a cured product having a storage elastic modulus at 25° C. of 1.0×10 | 02-25-2010 |
20100043966 | PHOTOINITIATED OPTICAL ADHESIVE AND METHOD FOR USING SAME - A method for bonding glass components using an encapsulated photo-initiated optical adhesive, and the resulting glass assemblies produced by the same. A mixture containing a catalyst and a resin is provided where at least one of either the catalyst or the resin is encapsulated. The mixture is applied to a glass component. The encapsulated catalyst may then be exposed to ultraviolet light causing the capsules to release the portions contained therein and combine to form an adhesive. A second glass component is then placed on the adhesive so that the adhesive is interposed between the glass components and the adhesive is permitted to cure. Alternatively, the mixture may be exposed to UV light after the second glass component is placed. An exemplary method uses a frame with the first glass component to create a uniform thickness of adhesive and provide a low level of optical defects. Barrier coats and skirting tape may also be used. | 02-25-2010 |
20100051193 | PROJECTION SCREEN FABRICATION METHOD - A method for fabricating a rear projection screen is described wherein two or more glass plates are held in a confronting generally parallel spaced relationship and a radiation curable liquid polymer resin is cast into the space between confronting surfaces of the glass plates, and the polymer resin is cured by irradiation with light of wavelength up to about 800 nanometers to form a laminated projection screen product. In one embodiment, any air remaining between the plates or in the liquid polymer resin is removed. | 03-04-2010 |
20100051194 | POLYMER ENHANCED CHOLESTERIC ELECTRO-OPTICAL DEVICES - The present invention provides liquid crystal devices comprised of a composite of an internal polymer network localized on the substrate surfaces and short-pitch dual-frequency switchable cholesteric liquid crystal that operate in two different modes including in-plane switching (amplitude modulation) and out-of-plane switching (phase modulation). The invention further provides a method of making a liquid crystal device demonstrating uniform lying helical axis where the device comprises a composite of an internal spatially ordered polymer network localized by in-situ photo-polymerization at the surface of the substrate. The invention can be used for flat panel displays, as well as spatial light modulators for applications such as optical waveguides, optical beam scanners, computer-generated holograms, and adaptive optics. | 03-04-2010 |
20100163173 | HEAT BONDING FILM, METHOD OF MANUFACTURING THE SAME AND HEAT BONDING METHOD - Disclosed herein is a heat bonding film, which includes a hot-melt adhesive film and a protective layer disposed on the hot-melt adhesive film. The hot-melt adhesive film exhibits an adhesive property after being heated. While an outer surface of the protective layer is heated, the heat bonding film may be attached onto an object through the adhesive property provided by the hot-melt adhesive film. | 07-01-2010 |
20100170635 | Method for Blocking a Lens Blank, Adhesive Composition and Use of the Latter in Lens Blocking - A new lens blocking material (adhesive composition | 07-08-2010 |
20100170636 | SEMI-INTERPENETRATING NETWORK HAVING A PHASE OF A LINEAR NONCROSSLINKED ISOBUTENE POLYMER - A description is given of a semi-interpenetrating network having a first phase of a linear noncrosslinked isobutene polymer and a second phase of a crosslinked polymer, wherein the crosslinked polymer is obtained by crosslinking molecular enlargement reaction in the presence of the isobutene polymer. The crosslinked polymer is preferably obtained by free-radical polymerization of ethylenically unsaturated monomers comprising at least one polyethylenically unsaturated monomer. The networks are suitable as molding compounds having gas and moisture barrier effect or as adhesives. | 07-08-2010 |
20100181023 | PRODUCTION LAYOUT FOR LCD, METHOD FOR MANUFACTURING THE LCD, AND HARDENING DEVICE FOR THE LCD - A production layout for an LCD is provided. The production layout for an LCD includes a bonding part operable to bond a pair of substrates for the LCD with a sealant and a hardening part operable to harden the sealant. The hardening part includes an ion provider operable to supply ions to the substrates during a hardening process of the sealant. The production layout further includes a transfer unit that loads and unloads the bonded substrates. Footprint and tact time for manufacturing the LCD may be reduced. Electrostatic removal effect of the bonded substrates may improve. | 07-22-2010 |
20100212824 | Photocurable Elastomer Compositions - The present invention relates to photocurable elastomer compositions and methods of preparation and use of such compositions for cure-in-place applications such as gaskets. The curable compositions generally include an elastomer component, a monofunctional and/or multifunctional reactant and a photoinitiator that in various aspects may be a visible and/or UV curing initiator. The various components may be present in different amounts, depending on the combination of components and composition desired. | 08-26-2010 |
20100212825 | Method for fixing a prism and a solid-state image pickup element - In fixing prisms for a TV camera and solid-state image pickup element packages, two holding plates are fixed at two sides of each of the prisms, each of the holding plates having a wedge-shaped or semicircular tip surface, and an adhesive is provided in a gap formed by a surface of the solid-state image pickup element package and the wedge-shaped or semicircular tip surface of the holding plate, respectively. Then, relative to light axes, X, Y and Z axes and rotational axes θx, θy and θz for the axes X, Y, and Z of the solid-state image pickup element packages are aligned while inclining the holding plates in a front-rear direction simultaneously. The adhesive is cured by applying light or heat to thereby fix the holding plates, the solid-state image pickup elements and the prisms, respectively. | 08-26-2010 |
20100218889 | Lateral Ion Pumping in Liquid Crystal Displays - The present invention relates to the removal of ion contaminations from liquid crystal layers in liquid crystal display devices. The ions are removed by means of so called ion pumping, which utilizes the anisotropic viscosity of liquid crystals. The ions are pumped up and down in the liquid crystal layer by means of an alternating electric filed. The alternating electric field simultaneously alters the alignment of directors in the liquid crystal. The viscosity in the liquid crystal is related to the director directions, and the ions are thereby moved in non-closed trajectories. The inventive ion pumping can be further improved using an asymmetric or biased alternating electric field. | 09-02-2010 |
20100236707 | METHOD OF BONDING - The invention relates to a first method of bonding a first substrate to a second substrate, comprising the steps of a) applying an UV-curable adhesive resin composition comprising a photolatent base to at least one transparent surface of at least one of said first and second substrates, b) bringing said first and second substrates together with said adhesive composition there between, c) exposing said adhesive composition to actinic radiation to effect curing or alternatively to a second method of bonding a first substrate to a second substrate, comprising the steps of a) applying a UV-curable adhesive resin composition comprising a photolatent base to one surface, b) exposing said adhesive composition to actinic radiation to effect curing, c) bringing said first and second substrates together with said adhesive composition there between. | 09-23-2010 |
20100236708 | ADHESIVES FOR VEHICLE BODY MANUFACTURING - Two-component systems are described which are suitable for underlining, adhesive bonding of the crimped fold and sealing of auto body sections, particularly for crimped fold sealing of add-on vehicle parts. The two-component systems attain the requisite grip strength for mounting the add-on parts on the body as well as the requisite strength and dimensional stability for the production process up to and with the CIP passage, within the predetermined cycle time, on the basis of cross-linking of the sealant composition twice. In one embodiment, the surface of the two-component system is pre-cross-linked by a UV-induced reaction and by the cross-linking of the two-component system to the extent of portability. In addition, two-component systems are described which cross-link intentionally only partially up to a consistency that permits a rugged course of the process through cleaning baths and which harden completely only by means of a further hardening process, for instance in the CIP forced circulation oven. | 09-23-2010 |
20110024034 | PROCESS FOR IMPROVING THE ADHESION OF A UV-CROSSLINKABLE MATERIAL TO A SUBSTRATE - The invention relates to a process for improving the adhesion of a layer made of a material that is crosslinkable by exposure to UV rays to a substrate, and also to a process for manufacturing a transistor comprising at least one step of performing such a process. | 02-03-2011 |
20110056623 | LAMINATION METHOD OF ADHESIVE TAPE AND LEAD FRAME - This disclosure provides a method for laminating an adhesive tape and a lead frame, more specifically to reduce the warpage of a lead frame after heated lamination in which an adhesive tape for manufacturing semiconductor devices is attached to the lead frame, satisfying all the properties required for lamination, and avoiding adhesive residues from adhesive tapes and the leakage of a sealing resin. A method for laminating an adhesive tape and a lead frame comprises laminating an adhesive tape and a lead, wherein the lamination temperature of an adhesive tape surface and that of a lead frame surface are different from each other, for example, wherein the lamination temperature of the lead frame surface is lower than that of the adhesive tape surface by about 1 to about 200° C. | 03-10-2011 |
20110061807 | METHOD FOR LINING A PIPE CONDUIT OR A DUCT - A process for lining a pipeline, comprising the following steps: pouring in an adhesive, introducing the tube with inversion into the pipeline by applying pressure, providing the conditions for the adhesive situated on the outside of the tube by irradiation using energy-containing waves, and maintaining the internal pressure in the introduced tube until the adhesive is cured, severing the connection between the tube and a retaining strap, which extends through the entire tube in the longitudinal direction thereof, at the end which is at the front in the direction of movement of the tube after the tube has been introduced, coupling the severed end of the retaining strap outside the pipeline to a radiation unit, using the retaining strap to pull the radiation unit, in the non-activated state, through the tube as far as the end thereof which is at the rear in the direction of movement of said tube, pulling the supply cable for the radiation unit into the tube behind said unit, and then using the supply cable to pull the radiation unit, in the activated state, through the tube. | 03-17-2011 |
20110067810 | MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD - A manufacturing method of a liquid discharge head which includes a discharge element substrate consisting of silicon and having on one surface an energy generating element for generating energy for discharging liquid, and a support member for supporting the discharge element substrate, the manufacturing method includes: providing a resin composition, which includes a resin and can be cured by heat, between the discharge element substrate and the support member so that a part of a rear surface of the one surface of the discharge element substrate is in contact with both sides of the support member; and irradiating light including at least ultraviolet rays and infrared rays onto the resin composition from a side of the discharge element substrate through a plate of the silicon to cure the resin composition. | 03-24-2011 |
20110079351 | METHOD OF FILING ADHESIVE AND METHOD OF MANUFACTURING HEAD SUSPENSION - A method of filling an adhesive into a gap includes steps of introducing one or more capsules containing the adhesive having an adhering function and a setting function into the gap, discharging the adhesive from the adhesive capsules by applying energy to the adhesive capsules in the gap, and setting the adhesive in the gap by applying energy to the discharged adhesive. The method can easily fill the adhesive | 04-07-2011 |
20110108191 | ACTIVE ENERGY BEAM-CURABLE ADHESIVE COMPOSITION - An object of the present invention is to provide an active energy beam-curable adhesive composition that has excellent adhesive power under any conditions of high temperature or high humidity, gives little coloration even when used for a long period of time, and gives no deposition of constituents in cold districts. | 05-12-2011 |
20110126975 | Light-Condensing Film, Liquid-Crystal Panel and Backlight as well as Manufacturing Process for Light-Condensing Film - A conventional liquid crystal display comprises a number of components, so that a manufacturing cost cannot be reduced. Furthermore, a large-area substrate has problems in shipping. According to this invention, a liquid-crystal panel is prepared by forming individual optically functional films, a TFT device and a light-emitting device on a long thin film and then laminating the film by a transfer process. A base film to be a substrate in a liquid-crystal panel preferably has a thickness of 10 μm to 200 μm, a curvature radius of 40 mm or less as a measure of flexibility and a coefficient of thermal expansion of 50 ppm/° C. or less. Furthermore, it more preferably gives a variation of ±5% or less in mechanical and optical properties to a thermal history at 200° C. | 06-02-2011 |
20110155317 | MANUFACTURING METHOD OF FLAT-PANEL DISPLAY DEVICE AND BONDING PRESS APPARATUS THEREFOR - An embodiment of manufacturing method of a flat-panel display device having a display panel and a transparent protector sheet; comprises: applying of adhesive resin onto the transparent protector sheet or the display panel to form dot patterns of applied adhesive resin; seizing the protector sheet and the display panel on upper and lower chucking parts; colliding of undermost tip of the applied resin onto the panel or the protector sheet at an approaching rate no more than a predetermined rate, preferably in a range of 0.01-0.5 mm/sec; and squeezing of the layer by moving the upper or lower chucking part at a rate no less than three times of the approaching rate at a time of the colliding, preferably in a range of 1-10 mm/sec. | 06-30-2011 |
20110155318 | MANUFACTURING METHOD OF FLAT-PANEL DISPLAY DEVICE AND ADHESIVE-RESIN APPLICATION APPARATUS THEREFOR - An embodiment of manufacturing method of a flat-panel display device having a display panel and a transparent protector sheet; comprises: setting a bi-directionally Y-shape branched line pattern within a rectangular to-be-bonded area, which is formed of two Y-shaped intersections of a center line and angle bisector lines of the corners, of the to-be-bonded area; and applying adhesive resin onto the protector sheet or onto the display panel by forming circular or ellipsoidal dot patterns of applied adhesive resin so that: the dot patterns are arranged on the center-line segment and on the branch lines or their vicinities; and the dot patterns are arranged in symmetry with respect to the center line and to its perpendicular bisector. | 06-30-2011 |
20110180207 | PROCESS AND APPARATUS FOR FORMING THERMOSETTING MATERIAL - The invention relates to a process for forming a cured, partially cured or uncured thermosetting material, comprising: | 07-28-2011 |
20110209821 | Minimally Invasive Retractor and Methods of Use - A device, system and method for orthopedic spine surgery using a novel screw-based retractor, disclosed herein, that allows for access to the spine through a minimally or less invasive approach. The retractor device is designed as a co-molded part of the tulip of a pedicle screw assembly with opposed arms of the retractor spread apart to open the wound proximally. The arms are removed by separating the arms from the tulip and removing them from the incision. The retractor device is intended to be made of a relatively stiff material, sterile packaged and disposable after one use. A system and method for using the retractor and performing a minimally invasive spine surgical procedure are also disclosed. | 09-01-2011 |
20110214808 | SELECTIVE CURE OF ADHESIVE IN MODULAR ASSEMBLIES - Methods and systems for decreasing costs (expense, mass, and/or cure time) associated with use of adhesives when assembling modularized components, particularly for assemblies having many elements such as for example battery modules used in electric vehicles. The methods and systems enable use of high-wettability adhesives (defined generally in this application as low viscosity and/or low surface tension adhesives) for assembling such modularized components. A first method including (a) dispensing a high-wettability adhesive into a first module fixture populated with a plurality of elements wherein the first module fixture provides a plurality of bonding wells with each bonding well accepting a first portion of one or more of the elements with the module fixture including one more apertures communicated with one or more of the bonding wells, the adhesive being selectively curable upon application of a curing modality; (b) applying the curing modality selectively to a first portion of the dispensed adhesive in a seal zone, the seal zone including one or more regions surrounding the apertures wherein the dispensed adhesive in the seal zone is sufficiently cured to inhibit significant quantities of the adhesive from emerging from the apertures while the adhesive continues to be dispensed into the module fixture wherein the curing modality is not applied to a second portion of the adhesive outside of the seal zone; and (c) applying the curing modality to the second portion of the dispensed adhesive. | 09-08-2011 |
20110308720 | METHOD FOR FORMING STRUCTURE AND METHOD FOR MANUFACTURING LIQUID EJECTING HEAD - A method for forming a structure includes:
| 12-22-2011 |
20120000601 | Device and Method for Fixing a Component in Position on a Component Carrier - A device for fixing a component ( | 01-05-2012 |
20120018088 | METHOD FOR CONNECTING ELECTRODES AND BONDING COMPOSITION USED THEREFOR - There is disclosed a method for adhering a first connecting portion comprising a first electrode formed on a transparent substrate and a second connecting portion comprising a second electrode formed on a flexible substrate, whereby electrically connecting the first electrode and the second electrode, the method comprising the steps of: applying a bonding composition on at least one of the first connecting portion and the second connecting portion; aligning the first electrode and the second electrode, and irradiating with light while the first connecting portion and the second connecting portion are pressed so as to contact each other; and allowing the resulting assembly to stand at ambient temperature after the light irradiation; wherein the bonding composition comprises no electrically-conductive particle, but comprises: (a) a curable resin component; (b) a photo cure initiation component; and (c) an anaerobic curing initiation component; and wherein the anaerobic curing is not completed when the photo-irradiation is terminated. | 01-26-2012 |
20120037310 | SELECTIVE CURE OF ADHESIVE IN MODULAR ASSEMBLIES - The system includes a module fixture supporting a plurality of elements, the module fixture defining a plurality of bonding wells with each bonding well accepting a first portion of one or more of the elements with the module fixture including one or more apertures communicated with one or more of the bonding wells with the bonding wells having a nominal depth; and a dispensing system, coupled to the module fixture, for dispensing a high-wettability adhesive into each the bonding well and surrounding each the element substantially filling the bonding well up to the nominal depth without significant overfill, the adhesive being selectively curable upon application of a curing modality; and a curing structure for selectively exposing the adhesive to the curing modality as the adhesive emerges from the apertures during dispensation of the adhesive. | 02-16-2012 |
20120090777 | Installation System for Quickly Attaching Fastening Elements by Means of Light-Curing Adhesives - An installation system for mounting stationary objects, such as towel holders, shelves, lights, or similar furnishing items, on an installation surface, such as a wall or a ceiling, in particular in rooms equipped with tiles, marble slabs, or similar wall coverings, includes one or more fastening elements, a lighting device, and/or an adhering and connecting agent, wherein the adhering and connecting agent is a light-curing adhesive. The one or more fastening elements can be fastened by introducing an adhering and connecting agent into an adhesive space formed by the installation surface and components of the fastening element. The fastening element has at least one at least partially transparent component for irradiating the adhering and connecting agent. | 04-19-2012 |
20120111497 | COMPLEX EPOXY RESIN ADHESIVE ADDED WITH CARBON NANOTUBES AND METHOD OF USING THE SAME - The present invention discloses a complex epoxy resin adhesive added with carbon nanotubes, and the complex epoxy resin adhesive can be prepared in advance and then stored at room temperature. When use, the preheating step is no longer required anymore, and the complex epoxy resin adhesive mixed with carbon nanotubes is coated uniformly onto an adhering position, and microwave is used for heating and curing the adhesive, so as to achieve the dual effects of surpassing the enhanced curing property of a simple epoxy resin and reducing the curing time. | 05-10-2012 |
20120138223 | UV-IR COMBINATION CURING SYSTEM AND METHOD OF USE FOR WIND BLADE MANUFACTURE AND REPAIR - A UV-IR combination curing system and method for manufacture and repair of composite parts, such as for use in wind blade manufacture and repair. The system and method utilize UV and IR dual radiation sources to cure glass fiber reinforced laminates containing a photo initiator. The UV and IR dual radiation sources can be configured as discrete stand-alone UV and IR lamps used in a side by side configuration, a plurality of UV lamps with thermal IR radiation, a combined UV/IR lamp, or other forms of light sources providing both UV and IR radiation. To achieve high glass transition and complete curing of thick laminates, the IR radiation source is initially turned on to heat the laminate to close to 40° C-100° C. before the UV radiation source is turned on. The IR radiation source can be turned off after UV radiation source is activated. | 06-07-2012 |
20120152453 | LASER PROBE TIP ASSEMBLY - In a method of assembling a laser probe tip, an optical fiber comprising an optical fiber core and silica glass cladding surrounding the core is provided. A fiber cap formed of silica glass is also provided. Silicone oil is applied to a surface of the cladding at a distal end of the optical fiber or an interior surface of the fiber cap. The distal end of the optical fiber is inserted into the interior cavity of the fiber cap. The silicone oil is then converted into silica glass, which bonds the fiber cap to the optical fiber. | 06-21-2012 |
20120175054 | METHOD FOR MANUFACTURING LABEL AND APPARATUS FOR MANUFACTURING THE LABEL - Disclosed is a method and apparatus for manufacturing a label including providing a release sheet having an adhesive layer on a releasable surface thereof, forming the film-like label portion by electrophotography which includes developing a latent image using the label forming composition to form a solid image of a label shape on a photoconductor, transferring the developed image on the adhesive layer of the release sheet, and fixing the transferred image by applying heat and pressure thereto, and irradiating the film-like label portion and an exposed portion of the adhesive layer other than the film-like label portion with rays to cure the exposed portion. | 07-12-2012 |
20120175055 | DEVICE AND METHOD FOR ARRANGING A COMPONENT ON A COMPONENT CARRIER - A joining device for arranging a component on a component carrier is disclosed. The joining device includes an application system for positioning the component in the joining device and a receptacle for clamping the component carrier in the joining device. The component is arranged on the component carrier by an adapter. A method for arranging the component on the component carrier is also disclosed. | 07-12-2012 |
20120205043 | (METH)ACRYLIC RESIN COMPOSITION - Provided is an adhesive (meth)acrylic resin composition being high in adhesiveness and capable of affording an adhered body which can be used at high temperatures of 250° C. or higher, and possessing low outgassing property and heat resistance. A (meth)acrylic resin composition including (A) a polyfunctional (meth)acrylate, and (B) a photopolymerization initiator that exhibits a mass loss on heating of 15% by mass or less when increasing temperature from 30° C. to 250° C. at a temperature increase rate of 10° C./min. under nitrogen flow, wherein the glass transition temperature of a cured body obtained from the composition is 250° C. or higher. | 08-16-2012 |
20120211155 | Device and Method for Generative Production - The invention relates to a process for producing products having a specific geometry, in particular dental prostheses or auxiliary dental parts, comprising the steps of producing a plurality of products on the surface of a substrate plate by selective curing, in particular by selective sintering or melting, wherein the material is applied in successive layers, one or a plurality of predetermined regions are selectively cured by means of high-energy radiation and joined to one or a plurality of regions of the subjacent layer after each application of a layer, wherein the predetermined regions are predetermined according to a cross-sectional geometry of the product in the respective layer. According to the invention, a substrate plate is provided which is subdivided into a first substrate plate segment and at least one further substrate plate segment that are detachably joined to each other or to a base carrier, a first product is produced on the first substrate plate segment by applying successive layers of material onto the first substrate plate segment and selectively curing predetermined regions of each applied layer of material after it has been applied, and at least one further product is produced on the at least one further substrate plate segment by applying successive layers of material onto the further substrate plate segment and selectively curing predetermined regions of each applied layer of material after it has been applied. The invention also relates to an apparatus for conducting such a process. | 08-23-2012 |
20120241085 | Creation of very thin dielectrics for high permittivity and very low leakage capacitors and energy storing devices and methods for forming the same - Methods are disclosed for creating extremely high permittivity dielectric materials for use in capacitors and energy storage devices. High permittivity materials suspended in an organic non-conductive media matrix with enhanced properties and methods for making the same are disclosed. A general method for the formation of thin films of some particular dielectric material is disclosed, wherein the use of organic polymers, shellac, silicone oil, and/or zein formulations are utilized to produce thin film low conductivity dielectric coatings. Additionally, methods whereby the formation of certain transition metal salts as salt or oxide matrices at low temperatures utilizing mild reducing agents are disclosed. Further, a method for the enhancement of dielectric permittivity formation in the dielectric material of the capacitor is taught. | 09-27-2012 |
20120261066 | Sealed Device and Method of Sealing - A method for creating a sealed device includes the steps of providing a structure comprised of at least two adjacent parts forming an enclosure and having a contact surface therebetween. At least one part of the structure is comprised of a material that appears substantially opaque to the naked eye and is substantially transparent to light. A light-curable adhesive is applied at the contact surface, and light is transmitted to cure the light-curable adhesive to form a hermetic seal at the contact surface between the at least two adjacent parts. | 10-18-2012 |
20120291949 | Method and Apparatus for Manufacturing an Absorbent Article with Crosslinked Elastic Components - Generally, a method and apparatus for forming an elastic portion of an absorbent article is disclosed. An elastic material web having at least one crosslinkable elastic styrenic block copolymer sized to correspond to at least one discrete elasticized portion of the absorbent article is provided. The elastic material web may be unwound or otherwise supplied and then attached to a continuous moving web to form at least one discrete elasticized portion of the absorbent article. The elastic material web is crosslinked by subjecting the elastic material web to electromagnetic radiation with an electron beam processing unit sufficient to provide a crosslinked elastic styrenic block copolymer. The electromagnetic radiation is sized to correspond to at least one discrete elasticized portion of the absorbent article. A variety of absorbent article components may possess elastic characteristics, including waistbands, leg/cuff gasketing, side panels, and outer covers. | 11-22-2012 |
20120325402 | HEAT ACTIVATED OPTICALLY CLEAR ADHESIVE FOR BONDING DISPLAY PANELS - A method of making a display assembly includes the steps of (a) attaching a first substrate and a second substrate with an optically clear heat activated adhesive to form a laminate. Each of the first and second substrate has opposing major surfaces. At least one of the first and second substrate has a three dimensional surface topography covering at least a portion of one of its major surfaces or is distortion sensitive. At a heat activation temperature, the adhesive is pressure sensitive. The method also includes heating the laminate to the heat activation temperature of the adhesive causing the adhesive to flow. The activation temperature is greater than 40° C. and less than 120° C. | 12-27-2012 |
20130020023 | METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device which includes a liquid crystal composition exhibiting a blue phase and has high reliability is provided. In a manufacturing method of a liquid crystal display device which includes a liquid crystal composition exhibiting a blue phase, the liquid crystal composition including nematic liquid crystal, a chiral agent, a polymerizable monomer, and a photopolymerization initiator which absorbs light with a peak wavelength that is different from a peak wavelength of light absorbed by the nematic liquid crystal is used. The liquid crystal composition is capable of exhibiting a blue phase and is irradiated with light absorbed by the photopolymerization initiator so that the liquid crystal composition is polymerized. | 01-24-2013 |
20130042972 | Dual Cure Thermally Conductive Adhesive - A thermally conductive adhesive for use in connection with heat-generating electronic components includes an unsaturated carbonyl containing compound combined with a thiol containing compound blended with thermally conductive fillers. The adhesive is fully curable with UV light exposure or within 48 hours at room temperature. The combination of the two different cure methods in this adhesive facilitates rapid and energy efficient manufacturing. | 02-21-2013 |
20130042973 | PHOTOCURABLE SILICONE GEL COMPOSITION AND APPLICATION THEREOF - The present invention relates to a photocurable silicone gel composition includes: (A) an organopolysiloxane having at least one group represented by the following general formula (1): in which R | 02-21-2013 |
20130042974 | INSULATION MATERIAL AND METHOD FOR INSULATION - A flexible insulation material in the form of sheets or strips, based on a rubber mixture of high thermal stability and a method for insulation of components with the insulation material. An insulation material proposed for use at temperatures of more than 130° C., which can be applied in a simple manner to complex components to be insulated and retains its desired shape and position, is one in which the rubber mixture is at least partially uncrosslinked and is plastically deformable. In the method, the insulation material comprising the at least partially uncrosslinked and plastically deformable rubber mixture is applied to the component to be insulated and, after the application, crosslinked or crosslinked further by thermal and/or radiative action. | 02-21-2013 |
20130056146 | METHOD FOR MOUNTING A PANEL OF AN APPLIANCE, ESPECIALLY OF A DOMESTIC APPLIANCE - The invention relates to a method for mounting a panel ( | 03-07-2013 |
20130068386 | FILM-FORMING RADIATION-CROSSLINKING ADHESIVE - Radiation-crosslinkable hot-melt adhesives containing more than 50% of polyurethane polymers which contain at least one radiation-polymerizable reactive group. The radiation-crosslinkable hot-melt adhesive is prepared by reacting a) a reactive PU prepolymer having a particular block structure b) 20 to 95 mol % of at least one low-molecular-weight compound (B) containing a radically polymerizable double bond and a group reacting with an NCO group; c) 0 to 50 mol % of at least one compound (C) having at least one group reactive to NCO groups but no group that is polymerizable under radical conditions, with a molar mass of 32 to 5000 g/mol; d) 5 to 50 mol % of at least one radical photoinitiator (D) having a primary or secondary OH group, as well as optionally further polymers and/or auxiliary substances. The adhesives can be cured for bonding nonwoven substrates or for coating labels, tapes, films and plasters with pressure-sensitive adhesive coatings. | 03-21-2013 |
20130087278 | METHOD FOR BONDING COMPONENTS BY UTILIZING JOULE HEATING TO CURE CARBON NANOTUBE-EPOXY RESIN COMPOSITE ADHESIVE - The using of carbon nanotubes to produce a thin film or buckypaper, hereafter referred to as carbon nanotube membrane, which is soaked with epoxy resin or a carbon nanotube-epoxy resin composite adhesive, and then placed between the joining edges of components, where after an electric current is passed through to heat up the carbon nanotube membrane. This leads to the curing temperature of the epoxy resin or carbon nanotube-epoxy resin composite adhesive, thereby hardening the epoxy resin or carbon nanotube-epoxy resin composite adhesive to achieve bonding. This invention utilizes simple equipment, and the method of an electric current passing through for heating, which can rapidly and uniformly heat the epoxy resin or carbon nanotube-epoxy resin composite adhesive, resulting in hardening and bonding. This method is not affected by the environment, and greatly reduces the time and resources required to harden the epoxy resin, and achieves a stronger effect additionally. | 04-11-2013 |
20130098548 | LAMINATION METHOD OF OPTICAL SUBSTRATES - A lamination method of optical substrates, particularly a method of laminating two optical substrates by an optical curable resin (OCR), includes the steps of: coating a layer of liquid adhesive onto a first optical substrate through ultraviolet projection and curing, and the liquid adhesive is mixed with bead particles; stacking the first optical substrate with a second optical substrate, such that each particle is separated between the first and second optical substrates; and projecting an ultraviolet light onto the first and second optical substrates to cure the liquid adhesive, so that the particles between the first and second optical substrates are separated with gaps of an equal height to improve the lamination efficiency and quality of the optical substrates. | 04-25-2013 |
20130139962 | METHODS FOR CONTAINING LIQUID MATERIALS AND MAINTAINING PART ALIGNMENT DURING ASSEMBLY OPERATIONS - Components may be interconnected using liquid materials such as liquid adhesive and solder. To prevent undesired movement between the components during the assembly process and to prevent the liquid material from flowing into undesired areas, an attachment and dam structure may be provided. The structure may be formed from a substrate such as a flexible polymer film coated with adhesive. When interposed between first and second components, the structure attaches the first and second components and prevents movement between the first and second components. The structure may have one or more edges adjacent to the liquid material to block the liquid material from flowing while the liquid material is in its liquid state. Once the components have been connected, the liquid material can be solidified. | 06-06-2013 |
20130192752 | NIP Roller With An Energy Source - Disclosed are nip rollers, machines, systems, and methods, including a nip roller that includes a hollow roller to press materials, at least a portion of the hollow roller being constructed from a material configured to enable passage of energy, and at least one energy source disposed within an inner volume of the hollow roller to generate energy, at least some of the energy being directed through the at least the portion of the hollow roller constructed from the material configured to enable passage of energy to cause curing process for a curable adhesive, deposited on a substrate and pressed against a layer material, to occur. | 08-01-2013 |
20130199720 | APPARATUS AND METHOD FOR ATTACHING AN RF TAG TO A SPONGE ITEM - The subject matter discloses a method of attaching a tag to a disposable item such as a sponge, the method comprising obtaining a tag and a disposable item; attaching the tag to the disposable item using an adhesive material. The adhesive material is cured by ultraviolet radiation. The method also comprises applying the ultraviolet radiation on the tag attached on the disposable item. The tag may be an RE tag. | 08-08-2013 |
20130206333 | ORIENTED STRUCTURAL ADHESIVES - A solid, dry to the touch at ambient temperature, heat curable, generally non-foaming structural adhesive that exhibits shape memory characteristics. The adhesive can be cured at an elevated temperature and contains a high molecular weight polymeric constituent that can be oriented such that at an elevated temperature below the curing temperature the material will shrink in one plane while increasing its thickness at a temperature in the range of from above the elevated temperature to below the curing temperature. | 08-15-2013 |
20130213569 | Sealable Material and Method of Forming a Dielectric Weld - A dielectric weldable material includes a blend of at least two components including an inert polymer and an elastomeric polar polymer. A method of forming a bond includes providing a substrate having a first end and a second end, wherein the substrate includes a blend of at least two components including an inert polymer and an elastomeric polar polymer. The method further includes bonding the first end and second end of the substrate with high frequency electromagnetic energy. | 08-22-2013 |
20130233482 | UV Mask with Anti-Reflection Coating and UV Absorption Material - One embodiment may take the form of a UV mask for use while curing sealant on LCD displays. The UV mask includes a mother glass and a UV mask layer on the mother glass. A UV absorption film is located adjacent the UV mask layer and an anti-reflection (AR) film is located adjacent the UV absorption film. | 09-12-2013 |
20130248104 | METHOD OF PROCESSING TRANSLUCENT RIGID SUBSTRATE LAMINATE, AND PROCESS OF MANUFACTURING PLATE-SHAPED PRODUCT EMPLOYING THE METHOD - Provided is a method of processing a translucent rigid substrate laminate, whereby it becomes possible to maintain peeling properties and good appearance of the translucent rigid substrate laminate during the processing of the translucent rigid substrate laminate even when a process such as transportation and storage is included in the method. The method of processing a translucent rigid substrate laminate comprises a step 1 for producing a translucent rigid substrate laminate in which at least two translucent rigid substrates are bonded to each other with a photocurable adhering agent; a step 2 for maintaining the translucent rigid substrate laminate, which has been produced in step 1 or which has been subjected to a shape processing subsequent to step 1, under predetermined temperature management conditions and transporting and/or storing the translucent rigid substrate laminate while maintaining the translucent rigid substrate laminate under the above-mentioned conditions; and a step 3 for peeling the translucent rigid substrate laminate which has been subjected to the shape processing or has not been subjected to the shape processing subsequent to step 2. | 09-26-2013 |
20130276972 | Coating System, Use Thereof, and Method for Producing Such Coating System - Coating system for directly applying a coating layer to a substrate, the system comprising a coating layer based on a material of a cured polyester and/or a cured polyacrylate, and wherein a support fabric is integrated into the material of the coating layer on a first side of the coating layer. Use of the coating system according to the invention, comprising the steps of: applying the coating layer directly to a substrate. Method for manufacturing such a coating system. | 10-24-2013 |
20130292052 | METHOD FOR MANUFACTURING PHOTOALIGNING INTEGRATED LARGE AREA METALLIC STAMP, AND METHOD FOR MANUFACTURING POLYMER OPTICAL DEVICE USING SAME - The disclosure relates to a method for manufacturing a photoaligning integrated large area metallic stamp, which includes the following steps: making a unit device PLC mold pattern, and molding a unit PLC device pattern through a multistep imprinting method using the PLC mold pattern; heat treating the unit PLC device pattern to minimize scattering loss due to surface roughness; making a groove pattern for supporting an optical fiber; making an integrated PDMS mold for a unit device by aligning the unit PLC device pattern and the groove pattern; and repeatedly replicating the integrated PDMS mold for a unit device to make a large area PDMS pattern, and making a large area stamp through electroforming using the large area PDMS pattern. | 11-07-2013 |
20130299082 | THREE DIMENSIONAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal parallax barrier panel and a liquid crystal display panel are held by vacuum-holding, and aligned so as to be laminated via an adhesive. After the lamination, the vacuum-holding is released. Then lamination of the liquid crystal display panel and the liquid crystal parallax barrier panel is finely adjusted, and the adhesive is temporarily cured by radiating ultraviolet rays. The adhesive is primarily cured and further thermally cured by ultraviolet rays to complete manufacturing of a three dimensional display device. Release of the vacuum-holding before temporary adhesion using ultraviolet rays allows suppression of deformation of a TFT substrate owing to the vacuum-holding as well as the gap unevenness and the color shading of the liquid crystal panel. | 11-14-2013 |
20130312903 | Curing Device for Sealant of LCD Panel and Method for Curing the Sealant - The present invention provides a curing device for sealant, and which includes an ultraviolet light source, and a waveguide. A light beam projected from the ultraviolet light source enters the waveguide. The waveguide includes multiple light emitting ports, and the light beam emits from the multiple light emitting ports after one or several total internal reflection. The multiple light emitting ports are arranged and distributed according to the positions of the sealant to be cured. The present invention further provides a method for curing the sealant. The curing device and the method for curing the sealant can readily increase the efficiency of utilization of the ultraviolet light source, while it can readily reduce the cost associated thereof. In addition, since the ultraviolet light beam is precisely directed to the area in which the sealant locates, the liquid crystal can be properly protected from pre-matured random alignment of the molecular of the liquid crystal resulted from exposure of the ultraviolet. | 11-28-2013 |
20130312904 | SEALANT ARTICLES AND COMPOSITIONS USEFUL THEREIN - A sealant article useful for sealing a substrate surface having a first surface and a second surface is provided. The first surface comprises a deformable composition that is capable of conforming to a substrate surface when subjected to heat and/or pressure. The second surface of the sealant article has been at least partially cured by exposing said surface to an amount of radiation effective to induce at least partial curing of the second surface of the sealant article. Prior to such curing, the second surface also is comprised of the deformable composition. Such at least partial curing is effective to render the second surface less deformable than the first surface. | 11-28-2013 |
20130333834 | MANUFACTURING METHOD OF DISPLAY - In one aspect, a method of manufacturing a display device including: forming a preliminary resin layer of a liquid on the display panel; semi-hardening an edge of the preliminary resin layer; aligning a window on the preliminary resin layer; and fully hardening the entire preliminary resin layer to form a resin layer is provided. | 12-19-2013 |
20130340934 | LCD device, manufacturing method and equipment for LCD panel - The present invention provides a manufacturing method for LCD panel by coating the first sealant having electrical conductibility on the PSVA testing pad of the lower substrate or on the position of the upper substrate corresponding to the PSVA testing pad of the lower substrate such that the PSVA testing pad electrically connects to the transparent electrode through the first sealant. | 12-26-2013 |
20140000804 | FIXING TECHNOLOGY FOR COMPONENT ATTACH | 01-02-2014 |
20140020824 | Method of Annealing Liquid Crystal - A method for annealing liquid crystal is provided. First, a substrate having a liquid crystal layer thereon is provided, and a lens structure is disposed between the substrate and a contact surface of the liquid crystal layer. The liquid crystal layer fills and levels up the lens structure, and it has a thickness difference between the thickest portion and the thinnest portion in a range of 10 to 150 μm. An infrared light-absorbing layer having transmittance of infrared light in a range of 5 to 70% is covered on the liquid crystal layer. Infrared light is irradiated to the infrared light-absorbing layer to anneal the liquid crystal. | 01-23-2014 |
20140069581 | METHOD OF MANUFACTURING IMAGE DISPLAY DEVICE - According to a method of manufacturing an image display device of the present invention, a photo-curable resin composition in a liquid state is applied to a surface of a light-transmitting cover member including a light-shielding layer or a surface of the image display member to a thickness greater than that of the light-shielding layer. Then, in this state, the photo-curable resin composition is irradiated with a UV ray to be pre-cured, thereby forming a pre-cured resin layer. Next, the image display member and the light-transmitting cover member are stacked via the pre-cured resin layer and thereafter, the pre-cured resin layer is irradiated with a UV ray to be completely cured, thereby forming a light-transmitting cured resin layer. | 03-13-2014 |
20140096902 | Method and Apparatus for Fabricating an Ultra-High Molecular Weight Polymer Structure - A polymer laminate is fabricated by laying down layers of an ultra-high molecular weight polymer material on top of each other, and fusing the layers to each other by cross-linking molecular chains of adjoining layers. | 04-10-2014 |
20140110048 | URETHANE (METH)ACRYLATE OLIGOMER AND SHEET USING THE SAME - Disclosed is a urethane (meth)acrylate oligomer which is obtained by reacting at least one polyoxyalkylene polyol (A), at least one monool (B1) soluble in the component (A) and/or at least one silane coupling agent (B2) reactive with an isocyanate group, at least one polyisocyanate (C) and at least one hydroxylated mono (meth)acrylate compound (D) at a ratio at which the equivalent weights of hydroxy groups, active hydrogen groups and isocyanate groups in the respective components satisfy the following formulae (1)-(3). The urethane (meth)acrylate oligomer does not substantially contain an unreacted isocyanate group. B(active hydrogen)+D(OH)=C(NCO)−A(OH) (1) 1.05≦C(NCO)/A(OH)≦2 (2) {C(NCO)−2A(OH)+2m}×0.35≦D(OH)≦{C(NCO)−2A(OH)+2m}×0.70 (3) In the formulae (1)-(3), A(OH) represents the total equivalent weight of hydroxy groups contained in the component (A); B(active hydrogen) represents the total equivalent weight of active hydrogen groups contained in the component (B1) and/or the component (B2); C(NCO) represents the total equivalent weight of isocyanate groups contained in the component (C); D(OH) represents the total equivalent weight of hydroxy groups contained in the component (D); and m represents the number of moles of the component (A). | 04-24-2014 |
20140116615 | Adhesive Composition, Bonding Method Using Adhesive Composition, and Separation Method After Bonding - An adhesive composition according to the present invention contains a polymerizable group-containing siloxane compound, a polymerization initiator and an ultraviolet-absorbing blowing agent. This adhesive composition enables quick bonding of substrates etc. by light irradiation or by heating such that the bonded substrates can secure adhesion and heat resistance to withstand grinding etc. and, when no longer needed to be bonded, can be easily separated from each other by ultraviolet light irradiation and is thus suitable for use as an adhesive composition for manufacturing of semiconductor devices (particularly for manufacturing of semiconductor devices with through-silicon vias). | 05-01-2014 |
20140150967 | METHOD OF MANUFACTURING TRANSLUCENT RIGID SUBSTRATE LAMINATE AND TRANSLUCENT RIGID SUBSTRATE BONDING APPARATUS - Provided is a method of manufacturing a translucent rigid substrate laminate, which method can improve position precision while increasing production efficiency. Further provided is a translucent rigid substrate bonding apparatus that contributes to improvement of the position precision while increasing production efficiency of a plate-shaped product. In the method of manufacturing a translucent rigid substrate laminate and the translucent rigid substrate bonding apparatus according to the present invention, when translucent rigid substrates are bonded in a predetermined positional relationship by interposing a photo-curable fixing agent including (A) polyfunctional (meth)acrylate, (B) monofunctional (meth)acrylate and (C) a photopolymerization initiator therebetween, only the fixing agent present in outer peripheral portions of both translucent rigid substrates is cured for provisional fastening. | 06-05-2014 |
20140166203 | BLOCKING DEVICE, SEALANT CURING DEVICE, AND SEALANT CURING METHOD - The present disclosure provides a blocking device, which includes a blocking plat having a blocking pattern and transparent areas and an electromagnetic suction unit for sucking the blocking plate. In the embodiment, with the electromagnetic suction unit sucking the blocking plate, the requirements about the smoothness and cleanness of the surface of the blocking plate are decreased to reduce the manufacturing cost and maintaining cost of the sealant curing machine. Additionally, the blocking plate is more stably sucked. | 06-19-2014 |
20140174650 | ULTRA-VIOLET CURABLE ADHESIVE - An adhesive may be formulated with a functional component that reacts in the presence of ultraviolet light with a neighboring functional component to form a nonreversible bond therebetween. The functional component may include at least one —C═C— functional group that is able to undergo dimerization with a neighboring component. A method for making the adhesive includes covalently bonding the functional component to a support polymer, wherein the functional component may be covalently bonded to the support polymer by a linking molecule. A kit containing the adhesive and an ultraviolet light source is also provided. | 06-26-2014 |
20140182780 | AUTOMATIC BONDING SYSTEM FOR LIQUID CRYSTAL DISPLAY DEVICE AND AUTOMATIC BONDING METHOD USING THE SAME - Disclosed is an automatic bonding system for an LCD device. The automatic bonding system includes a bonding unit configured to perform a process of bonding a first substrate to a second substrate, a first substrate supply unit configured to include an inverting arm and supply the first substrate to the bonding unit, a second substrate supply unit configured to include an adhesive resin coating unit and supply the second substrate to the bonding unit, a pre-hardening unit configured to perform a process of pre-hardening an adhesive resin that adheres the first and second substrates, and a hardening unit configured to perform a process of hardening the adhesive resin that adheres the first and second substrates. A gap between the first and second substrates bonded to each other by the bonding unit is a bonding gap controlled by a gap variable control stage. | 07-03-2014 |
20140216649 | THIOL-ENE CURED OIL-RESISTANT POLYACRYLATE SEALANTS FOR IN-PLACE GASKETING APPLICATIONS - The present invention relates to thiol-ene curing compositions, which cure upon exposure to ultraviolet (UV) light and/or heat. The compositions include components having alkenyl (or “ene”) functionality and components having thiol functionality, which undergo thiol-ene curing. The compositions also include a cure system. More specifically, in some embodiments, the curable compositions include a vinyl polymer bearing alkenyl or thiol terminal functional group(s) and a cross-linking agent having the opposing functionality, i.e., thiol cross-linking agents with alkenyl-terminated vinyl polymers and vinyl cross-linking agents with thiol-terminated vinyl polymers. Also provided are methods of making and using the compositions, such as for sealants for in-place gasketing applications. | 08-07-2014 |
20140246148 | Methods for Bonding Substrates Using Liquid Adhesive - Structures in an electronic device such as substrates associated with a display may be bonded together using liquid adhesive. Fiber-based equipment may be used to apply ultraviolet light to peripheral edges of an adhesive layer during bonding. There-dimensional adhesive shapes may be produced using nozzles with adjustable openings, computer-controlled positioners, and other adhesive dispensing equipment. Ultraviolet light may be applied to liquid adhesive through a mask with an opacity gradient. Adjustable shutter structures may control adhesive exposure to ultraviolet light. Ultraviolet light exposure may be used to create an adhesive dam that helps create a well defined adhesive border. Multiple layers of adhesive may be applied between a pair of substrates. | 09-04-2014 |
20140262010 | Microwave Bonding Of EVA And Rubber Items - Aspects of the present invention relate to systems and methods for customizing microwave energy distribution within a chamber to accommodate various load characteristics. Aspects of the present invention customized configurations of ports, deflectors, waveguides, conducting rods, and slots to shape and distribute energy. | 09-18-2014 |
20140262011 | STRUCTURAL COMPOSITE PREFORM WET-OUT AND CURING SYSTEM AND METHOD - In accordance with one embodiment of the present invention, the invention comprises a continuous structural composite preform wet out system and method which takes as an input pre-formed structural composite structures with a structural foam core, passes these structures through a wetting system which may comprise sprayers, brushes, a die or dies, or other wetting means; applies a cure process such as ultraviolet light, heat, curing agent or other cure method, and produces a completed, cured structural composite structure such as a beam or panel for use in any structure as desired by the user. The improved structural composite wet out system of the invention provides run rate, ease of use, structure efficiency and handling advantages over the pultrusion systems of the prior art by achieving higher production rates, the ability to use light cure resins and the ability to produce composite structures of non-uniform cross-section. | 09-18-2014 |
20140290850 | BONDING APPARATUS AND BONDING METHOD - A bonding apparatus has a light source, a stage, a component holder formed of a light transparent material, a controller, and a driver configured to drive the stage and the component holder under the control of the controller. The component holder includes an incident surface on which light outputted from the light source is made incident, a first reflection surface which is a surface opposite to the incident surface and reflects the incident light from the incident surface, a second reflection surface which reflects the light reflected by the first reflection surface, and an exit surface from which the light reflected by the second reflection surface exits. The bonding apparatus bonds the first component and the second component together with the photo-curing adhesive while holding the second component on the side of the exit surface of the component holder. | 10-02-2014 |
20140305583 | Device and method for applying a micostructured coating to a substrate using a prepolymerized resin tape - A method and a device for applying a microstructured coating to the surface of a substrate, using a prepolymerized curable resin tape in the pasty state of which at least the face that is to be applied to the substrate is initially covered with a protective film, which protective film is peeled off during the course of the method so as to apply the resin tape directly to the substrate. The use of a prepolymerized resin tape makes it possible to avoid the risks of runs and variations in quality which are associated with the use of a liquid material and makes it possible to avoid the problems associated with the ageing of a microstructured matrix in the form of a reusable tape. | 10-16-2014 |
20140305584 | Methods for Bonding Composite Structures Using Interpenetrating Polymer Network Adhesives - An interpenetrating polymer network (IPN) adhesive comprises an acrylated polymer system curable by radiation, and a flexible epoxy system thermally curable after the acrylated polymer system is cured. | 10-16-2014 |
20140352883 | ADHESIVE COMPOSITION FOR OPTICAL DEVICE AND ADHERING METHOD USING THE SAME - This invention relates to an adhesive composition for an optical device, including pigment balls having a core-shell structure, a thermocurable monomer or oligomer, a photocurable monomer or oligomer, a photoinitiator and a thermal initiator, and to a method of adhering an optical device using the adhesive composition. The adhesive for an optical device according to this invention can improve light shielding and photocuring properties. | 12-04-2014 |
20140360661 | Connecting and Bonding Adjacent Layers with Nanostructures - An apparatus, comprising two conductive surfaces or layers and a nanostructure assembly bonded to the two conductive surfaces or layers to create electrical or thermal connections between the two conductive surfaces or layers, and a method of making same. | 12-11-2014 |
20140374014 | RESIN COATING APPARATUS AND A METHOD FOR FORMING A RESIN LAYER USING THE SAME - A resin coating apparatus includes a display panel disposed on a stage. A plurality of nozzles correspond to the display panel. The nozzles have a plurality of outlets configured to discharge a first resin and a second resin to the display panel. The second resin has different viscosity from the first resin. A connecting member holds the plurality of nozzles. A first supply unit is connected to the nozzles, and the first supply unit is configured to supply the first resin. The second supply unit is connected to the nozzles, and the second supply unit is configured to supply the second resin. | 12-25-2014 |
20140374015 | PIN MOUNT BONDING METHODS AND ARTICLES - Articles and methods are presented that are useful in mounting pins or studs on substrates such as composite materials. An anchor according to the present invention comprises a stud attached to a base, where the base is substantially UV-transparent, and optionally a UV-curable adhesive, a pressure sensitive adhesive, an adhesive that is both UV-curable and pressure sensitive, or some combination of the above. | 12-25-2014 |
20150007935 | METHOD FOR PRODUCING INFRARED REFLECTIVE SUBSTRATE - Provided is a method for producing an infrared reflective substrate including a reflective layer and a protective layer that are layered with each other. The method includes: a step of layering the reflective layer with the protective layer containing a polymer that is cross-linkable by electron beam irradiation; and a step of subjecting the protective layer to electron beam irradiation. | 01-08-2015 |
20150013899 | METHOD FOR APPLYING A FILM TO A CARRIER - An improved process of adhering a film to a carrier substrate, including cards of any type, provides a carrier comprising the card, including the information printed on the card, and any other flat objects provided with the card, and provides a film, wherein a transparent adhesive is disposed between the film and the carrier, either as a separate layer, or incorporated into the side of the film facing the carrier. Once the adhesive is brought into contact with the carrier and the film, irradiation from an electromagnetic wave source, including a light source, and further including an ultraviolet light source is applied to the assemblage to cause the adhesive to set. | 01-15-2015 |
20150013900 | SLIT NOZZLE AND METHOD OF MANUFACTURING DISPLAY APPARATUS USING THE SAME - A slit nozzle includes: a first head, a second head facing the first head; and a plurality of cores located between the first head and the second head, wherein the plurality of cores includes: a first core and a third core for coating a coating solution; and a second core located between the first core and the third core so that coating of the coating solution via the first core and the third core is achieved at different instants of time. | 01-15-2015 |
20150068674 | METHOD FOR MANUFACTURING DISPLAY DEVICE - A method of manufacturing the liquid crystal display device (display device) includes: a step of coating a liquid adhesive material on at least one of opposing surfaces of a liquid crystal display panel (display panel) that displays images or a parallax barrier panel (function panel) to be stacked onto the liquid crystal display panel; a step of attaching the liquid crystal display panel to the parallax barrier panel through an adhesive material; and a step of partial curing in which an overlapping portion of the adhesive material overlapping in a plan view an outer edge portion of at least one of the liquid crystal display panel and the parallax barrier panel is cured. | 03-12-2015 |
20150075709 | CURABLE COMPOSITION COMPRISING CYANOACRYLATE MONOMERS - The present invention provides for curable compositions composed of one or more cyanoacrylate monomers, and one or more (co)polymers. The compositions of the present invention may exhibit pressure sensitive adhesion properties at 23° C. Subsequent cure of the compositions can be initiated as appropriate. For example, an external stimulus such as heat or radiation (e.g. UV cure) may be applied to induce cure of the composition when desired to do so. | 03-19-2015 |
20150075710 | LIQUID OPTICALLY CLEAR PHOTO-CURABLE ADHESIVE - A liquid photo-curable adhesive composition comprising:
| 03-19-2015 |
20150083317 | TRIPLY CURABLE OPTICALLY CLEAR ADHESIVE - The present invention provides an adhesive composition, which can be cured through three ways: UV-radiation curing, thermal-radiation curing and moisture-curing. The adhesive composition comprises a) an oligomer having an isocyanate group and a (meth)acryloxy group; b) a (meth)acrylic monomer and/or oligomer not having an isocyanate group; c) a photoinitiator; and d) a peroxide. | 03-26-2015 |
20150293397 | METHOD OF PRODUCING IMAGE DISPLAY DEVICE AND RESIN DISPENSER - Method of producing an image display device in which an image display member and light-transmitting cover member having principal surface portion and circumferential edge portion on which a light-shielding layer is formed with a step portion formed between the principal surface portion and the circumferential edge portion are laminated through light-transmitting resin layer formed from a liquid optical resin composition so a light-shielding layer formed surface of the light-transmitting cover member is arranged to face the image display member, when a resin dispenser is moved from one end of the light-shielding layer formed surface of the light-transmitting cover member toward the other end applying the liquid optical resin composition to the light-shielding layer formed surface of the light-transmitting cover member, the application amount of optical resin composition is changed on the principal surface portion of the light-shielding layer formed surface of the light-transmitting cover member and on the light-shielding layer. | 10-15-2015 |
20150306861 | STIFFENING AND/OR STRENGTHENING A STRUCTURAL MEMBER USING A PRE-MADE MICROTRUSS INSERT - A method for fabricating a micro-truss structure having particular application for a vehicle impact structure. The method includes providing a thin support enclosure having a plurality of walls, where at least one of the walls is transparent to ultraviolet (UV) light. The support enclosure is filled with a liquid photomonomer resin and light from at least one UV source is directed through apertures in a mask and through the at least one transparent wall into the enclosure so as to polymerize and at least partially cure columns of the resin therein to form polymerized struts defining a micro-truss core in the enclosure that is secured to the walls. The support enclosure is then inserted into an outer structural enclosure. | 10-29-2015 |
20150360455 | APPLYING METHOD, APPLYING DEVICE, MANUFACTURING METHOD, AND MANUFACTURING DEVICE - The present invention provides a method of applying a photocurable resin on a surface of a panel. A difference in a surface level is formed on a peripheral portion on the surface of the panel. The method includes a step of moving either one of an application head and the panel so that the application head provided with a slit-type nozzle which discharges a photocurable resin relatively moves on the surface of the panel, and an application step of discharging the resin from the nozzle onto the surface of the panel during the moving step. In the application process, a film thickness of the resin is controlled so that a difference in a surface level is not generated on a liquid film surface of the resin on the difference in a surface level on the panel. | 12-17-2015 |
20160007482 | Prepregs and Laminates Having a UV Curable Resin Layer - Prepregs having a UV curable resin layer located adjacent to a first thermally curable resin layer or sandwiched between first and second thermally curable resin layers wherein the UV curable resin layer is uncured or partially cured as well as methods for preparing laminates using the prepregs wherein the laminate includes at least one UV curable resin encapsulated electrical component. | 01-07-2016 |
20160011454 | IMAGE DISPLAY DEVICE AND PRODUCTION METHOD THEREOF | 01-14-2016 |
20160059478 | WELDED STRUCTURAL JOINT BETWEEN A HIGH-PERFORMANCE THERMOPLASTIC MATRIX COMPOSITE MATERIAL AND AN ELASTOMER - A method for producing, by welding, a joint between a thermoplastic matrix composite material and an elastomeric material. The elastomeric material is functionalized by incorporating, onto the surface of the elastomer, a nonwoven fabric consisting of fibers of thermoplastic material. The functionalized surface of the elastomeric material is welded to the thermoplastic material of the composite. The functionalization of the elastomeric material is performed during the vulcanization of the raw elastomer. The vulcanization is performed under a sufficient pressure for the nonwoven fabric placed on the surface of the raw elastomer to become incorporated with same, at least at the surface, during the vulcanization process. The welding operation includes interposing a metal fabric coated with thermoplastic material between the surfaces of the elastomer and the composite that are welded to each other, and passing an electric current through same, resulting in the surface melting of the two materials. | 03-03-2016 |
20160067888 | Method and Apparatus for Microwave and Convection Composite Curing - Method and apparatus for curing a composite laminate. The apparatus comprising an electromagnetic radiation source creating electromagnetic microwave energy in an enclosed volume and a heating source for providing a convective airflow in the enclosed volume. A composite laminate assembly comprising a composite laminate is placed in the enclosed volume, wherein the composite laminate of the composite laminate assembly is cured by both the electromagnetic microwave energy created by the electromagnetic radiation source, and the convective airflow provided by the heating source. A vacuum bag may be placed over the composite laminate assembly. A source may be activated such that a vacuum within the vacuum bag is created according to design specifications. | 03-10-2016 |
20160068718 | METHOD OF PRODUCING A LAMINATE COMPRISING A CURED ADHESIVE SHEET - Problem: To provide a method for producing a laminate comprising a thick, highly transparent cured adhesive sheet exhibiting flow characteristics accompanied by satisfactory fluidity and satisfactory initial adhesion to an adherend before irradiation, and satisfactory hardness (in particular, a high storage modulus) after irradiation. Solution: A method for producing a laminate comprising a first substrate, a second substrate, and a cured adhesive sheet disposed therebetween, the method comprising steps of: forming into a sheet a radiation-curable adhesive sheet precursor comprising a polymer/monomer mixture comprising a partially polymerized (meth) acrylic monomer, a monomer having radiation reactive sites activated by short-wavelength radiation of a first wavelength or less, and a photoinitiator for initiating polymerization of the polymer/monomer mixture and the radiation reactive site-possessing monomer via radiation of a wavelength greater than the first wavelength; irradiating the precursor with radiation of a wavelength greater than the specific wavelength to polymerize the radiation-curable adhesive sheet precursor, forming a radiation-curable adhesive sheet; disposing the radiation-curable adhesive sheet adjacent to at least one surface of the first substrate; disposing the second substrate adjacent to a radiation-curable adhesive sheet; applying heat and/or pressure to the radiation-curable adhesive sheet; and irradiating the radiation-curable adhesive sheet with radiation comprising short-wavelength radiation of a first wavelength or less to obtain a cured adhesive sheet. | 03-10-2016 |
20160091791 | PHOTOCURABLE RESIN COMPOSITION AND PRODUCTION METHOD OF IMAGE DISPLAY DEVICE - A liquid photocurable resin composition contains a (meth)acrylate oligomer component, an alkyl (meth)acrylate monomer component, and a photopolymerization initiator component. The (meth)acrylate oligomer component contains at least one oligomer selected from the group consisting of a polyurethane (meth)acrylate oligomer, a polyisoprene (meth)acrylate oligomer, a polybutadiene (meth)acrylate oligomer, and a polyether (meth)acrylate oligomer that have a weight average molecular weight of 1,000 to 200,000. The photopolymerization initiator contains a molecule cleavage-type photoradical polymerization initiator and a hydrogen-abstracting photoradical polymerization initiator at a ratio by mass of 10:1 to 10:35. The cured resin that is obtained by photoradical polymerization of the photocurable resin composition has a glass transition temperature of −40 to 20° C. when the composition is cured at a curing ratio of the outermost surface of more than 90%. | 03-31-2016 |
20160101609 | Methods for Bonding Structures With Adhesive in Electronic Devices - An electronic device may have display layers and other structures. A layer of liquid adhesive may be patterned onto a structure. The liquid adhesive may be pre-cured to increase the viscosity of the liquid adhesive and to partially shrink the liquid adhesive. The structure to which the liquid adhesive has been applied may be laminated to another structure. During lamination, the pre-cured liquid adhesive may be compressed between the structures that are being laminated. The adhesive may then be fully cured to bond the structures together. The thickening of the liquid adhesive during pre-curing helps control the spread of the adhesive. The shrinking of the liquid adhesive helps prevent stresses from developing that could lead to visible stress-induced artifacts following curing. | 04-14-2016 |
20160115354 | RADICAL POLYMERIZABLE ADHESIVE COMPOSITION AND METHOD OF PRODUCING ELECTRICAL CONNECTION BODY - A radical polymerizable adhesive composition contains a radical polymerizable compound, a thermal-radical polymerization initiator, and a photoacid generator, but contains no cationic polymerizable compound that undergoes cationic polymerization initiated by an acid generated by the photoacid generator. The photoacid generator has the property of accelerating the thermal-radical polymerization reaction of the radical polymerizable adhesive composition. The thermal-radical polymerization initiator is an organic peroxide, and the photoacid generator is a sulfonium salt, an iodonium salt, or an iron-arene complex. | 04-28-2016 |
20160129680 | METHOD FOR MANUFACTURING A LAMINATED FILM - The present disclosure relates to a method for manufacturing the laminated film that is BSPC (Back Side Printable Clear) and has excellent interlayer adhesion. The method involves a first UV curing step and a second UV curing step and the laminated film includes a transparent film layer, a UV curable ink layer, and an adhesive layer. The first UV curing step includes disposing the UV curable ink layer on the transparent film layer and partially curing the UV curable ink layer by performing a first UV irradiation. The second UV curing step includes disposing the adhesive layer on a surface of the UV curable ink layer opposite the transparent film layer, and further curing the UV curable ink layer by performing a second UV irradiation. | 05-12-2016 |
20160159065 | BONDING OF SUBSTRATES INDUCED BY IONIZING RADIATION - A reactive polymer composition is provided, containing a (co)polymer that forms one or more reactive moities, either directly or indirectly, upon application of an ionizing radiation; and a multifunctional curing coagent, along with systems and methods for bonding substrates to one another using such a composition. | 06-09-2016 |
20160203399 | APPARATUS AND METHOD FOR MAKING INFORMATION CARRYING CARDS THROUGH RADIATION CURING, AND RESULTING PRODUCTS | 07-14-2016 |
20160250802 | METHOD FOR BONDING COMPONENTS BY USING ENERGY RAY-CURABLE ADHESIVE | 09-01-2016 |
20160251072 | EROSION RESISTANT FILMS FOR USE ON HEATED AERODYNAMIC SURFACES | 09-01-2016 |
20160379529 | LABEL AND METHOD FOR PRODUCING SAME - A label and a label manufacturing method for securely curing an adhesive. The label includes a substrate sheet 11, an adhesive layer 12 formed on the substrate sheet 11, and a cured layer 13 formed on part of the adhesive layer 12, in which the cured layer 13 is formed by curing an acrylic-base bonding adhesive. Manufacturing includes applying an adhesive on the substrate sheet 11 to form the adhesive layer 12, applying the bonding adhesive on the adhesive layer 12, and forming a cured layer by irradiating the adhesive layer 12 and the bonding adhesive with an active energy ray to cure the adhesive layer 12 and the bonding adhesive. | 12-29-2016 |
20170233609 | RESIN COMPOSITION AND FIXING METHOD FOR PLATE-SHAPED WORKPIECE | 08-17-2017 |