Abstract: A coating composition for a base paper is described. The coating composition comprises a porous clay and an ink pigment fixation agent. The porous clay comprises an alumina-silicate, and has a surface area from 100 m2/g to 400 m2/g.

Abstract: To provide a molded product, a metal-clad laminate and a printed wiring board, each of which contains a tetrafluoroethylene type polymer, whereby an decrease in electrical characteristics is inhibited and a hole can be easily bored with UV-YAG laser; and methods for their production. A molded product containing a tetrafluoroethylene type polymer, in which the content of components other than the tetrafluoroethylene type polymer is at most 0.9 mass %, and which has a wavelength range where the extinction coefficient becomes to be from 1.2 to 4.5 at from 200 to 380 nm; and a method for its production. A metal-clad laminate having a conductive metal layer and a layer of the molded product; and a method for its production. A printed wiring board provided with the metal-clad laminate and having through-holes in the thickness direction of the polymer layer.

Abstract: The present invention relates to equipment covers. More particularly, the present invention relates to a method of making an equipment cover, the method comprising: moulding a cover from a substantially transparent or translucent polymer, optionally a thermoplastic polymer, to form a cover having a textured outer surface and a generally smoother inner surface; and applying a coating having reflective components to the inner surface.

Abstract: An ink jet recording method includes: a treatment liquid adhesion step of adhering a treatment liquid containing an aggregating agent to a recording medium; an ink adhesion step of adhering an aqueous ink composition containing a colorant to the recording medium by ejection thereof from an ink jet head; a first heating step of heating the recording medium to which the treatment liquid and the aqueous ink composition are adhered to a first surface temperature by a first heating mechanism; a second heating step of heating the recording medium after the first heating step to a second surface temperature which is higher than the first surface temperature by a second heating mechanism provided at downstream than the first heating mechanism in a recording medium transport direction; and a cooling step of, after the first heating step and before the second heating step, cooling the recording medium by a cooling mechanism, and by the cooling step, a surface temperature of the recording medium is decreased to a temper

Abstract: A drying device includes a contact heater unit to contact and heat a medium. The contact heater unit includes a plurality of heating members each having a curved contact face to contact the medium among plural heating members of the plurality of heating members to contact a first surface of the medium opposite a second surface of the medium on which liquid is applied. The plurality of heating members includes a first heating member and a plurality of second heating members. The first heating member has a maximum contact distance to contact the medium. The plurality of second heating members is disposed upstream from the first heating member in a direction of conveyance of the medium. Two heating members of the plurality of second heating members immediately upstream from the first heating member in the direction of conveyance of the medium contact the first surface of the medium.

Abstract: A method and composition for enabling indirect photoexcitation whereby a large energy gap between energy levels in a second material is circumvented by a series of lower energy photoexcitations in a first material.

Abstract: A label has a topcoat layer and a sacrificial layer. The topcoat layer has a first color having a first L-value and the sacrificial layer has a second color having a second L-value. The topcoat layer comprises at least one reflective pigment and a polymeric binder and the sacrificial layer comprises at least one infrared (IR) absorbing material and a polymeric binder. The first L-value is greater than the second L-value, and the total amount of the at least one reflective pigment is from 40 wt % to 80 wt %, based on the weight of the topcoat layer.

Abstract: Aspects of the disclosure provide for mitigating a coefficient of thermal expansion (CTE) mismatch between glass components and adjacent metal components in a disk storage device to improve thermal and shock performance. The methods and apparatus provide a hub, provide a first recording disk comprising a glass material and a center hole on the hub such that the hub extends through the center hole of the first recording disk, provide a first spacer on the first recording disk, the first spacer comprising a nickel-iron alloy, and provide a second recording disk comprising a glass material and a center hole on the first spacer such that the hub extends through the center hole of the second recording disk, wherein the first recording disk and the second recording disk each comprise a magnetic recording layer configured to store information.

Abstract: According to one embodiment, a stripping liquid is provided. The stripping liquid is for removing a support plate from a stack. The stack includes a substrate, the support plate, and an adhesive. The Adhesive is placed between the substrate and the support plate. The adhesive includes a compound. The compound has a first functional group and a second functional group differing from each other. The stripping liquid includes a first solvent and a second solvent. The second solvent have a polarity higher than the first solvent.

Abstract: A method for depositing a functional material on a substrate is disclosed. An optically transparent plate having a first surface and a second surface with one or more wells is provided. After coating the second surface with a thin layer of light-absorbing material, the wells are filled with a functional material. The plate is then irradiated with a pulsed light to heat the layer of light-absorbing material in order to generate gas at an interface between the layer of light-absorbing material and the functional material to release the functional material from the wells onto a receiving substrate located adjacent to the plate.

Abstract: Provided is a laminated body in which a print layer is provided downstream of a laser color development layer without lowering quality. A card is provided with an offset print layer laminated on a base material, a buffer layer laminated on the offset print layer and having translucency, and a laser color development layer laminated on the buffer layer. The buffer layer minimizes scratches on the offset print layer that occur with the heat generation of the laser color development layer.

Abstract: A polymer electrolyte including a copolymer having at least one first repeating unit represented by Formula 1 and at least one second repeating unit represented by Formula 2: wherein, R1 to R4, L1, and m in Formula 1 and R5 to R7, L2, G and n in Formula 2 are the same as defined in the specification.

Abstract: A universal or all-purpose laser marking composition for forming satisfactorily dark laser marks on a wide variety of substrates is provided. The marking composition comprises an enhancer of nitrides, carbides, silicides, and combinations thereof. The enhancer may be selected one or more of ferromanganese, ferrosilicon, FexSi(1-x) where X can range from about 0.005 to 0.995, Fe5Si2, MgFeSi, SiC, CaSi, (Co)Mo, MoSi2, TiSi2, ZrSi2, WSi2, MnSi2, YSi, Cu5Si, Ni2Si, Fe3C, Fe7C3 and Fe2C, MoC, Mo2C, Mo3C2, YC2, WC, Al4C3, Mg2C, Mg2C3, CaC2, LaC2, Ta4C3, Fe2N, Fe3N, Fe4N, Fe7N3, Fe16N2, MoN, Mo2N, W2N, WN, WN2, and combinations thereof and combinations thereof.

Abstract: A method for depositing a functional material on a substrate is disclosed. A plate having a first surface and a second surface is provided. A layer of light scattering material is applied onto the first surface of the plate, and a layer of reflective material is applied onto the second surface of the plate. After a group of wells has been formed on the second surface of the plate, a layer of light-absorbing material is applied on the second surface of the plate. Next, the wells are partially filled with a functional material. The plate is then irradiated with a pulse of light to heat the light-absorbing material between the bottom of the well and the functional material. This heats the gas in the ullage between the light absorbing material and the functional material to increase the pressure in gas to expel the functional material from the wells onto a receiving substrate.

Abstract: A magnetoresistance device has an MgO (magnesium oxide) layer provided between a first ferromagnetic layer and a second ferromagnetic layer. The device is manufactured by forming a film of the MgO layer in a film forming chamber. A substance whose getter effect with respect to an oxidizing gas is large is adhered to surfaces of components provided in the chamber for forming the MgO layer. The substance having a large getter effect is a substance whose value of oxygen gas adsorption energy is 145 kcal/mol or higher. Ta (tantalum), in particular, is preferable as a substance which constitutes the magnetoresistance device.

Abstract: Methods and devices are disclosed for selective photo-destruction of one chiral enantiomer of a compound using nanostructures by enhancing differential absorption of circularly polarized light by the one chiral enantiomer. Methods and devices are disclosed for selective enrichment of one chiral enantiomer of a compound using nanostructures by enhancing differential absorption of circularly polarized light by the one chiral enantiomer. The nanostructures support optical frequency electric resonances and optical frequency magnetic resonances.

Abstract: A technique for interconnecting chips by using an interconnection substrate is disclosed. The interconnection substrate includes a base substrate, a first group of electrodes on the base substrate for a first chip to be mounted, and a second group of electrodes on the base substrate for a second chip to be mounted. The interconnection substrate further includes an interconnection layer that includes a first set of pads for the first chip, a second set of pads for the second chip, traces and an organic insulating material. The interconnection layer is disposed on the base substrate and located within a defined area on the base substrate between the first group of electrodes and the second group of the electrodes.

Abstract: This marker comprises a plurality of convex-surface section disposed along the X-axis direction and a plurality of detection sections disposed so as to face the convex-surface sections. Each of the detection sections is located, in the protruding direction of the convex-surface sections, closer to the convex-surface section side than a focal point on an image surface of the convex-surface section of the first optical unit in the X direction and is located on a single plane located further on the opposite side from the protruding direction than the edge of the image surface. The image surface extends from the first optical unit to the nth optical unit in the X direction, where n is at least 2.

Abstract: The invention refers to a method for producing an organic transistor, the method comprising steps of providing a first electrode (2) on a substrate (1), generating a source-drain insulator (3) assigned at least partially to the substrate (1) and/or at least partially to the first electrode (2), generating a second electrode (4) assigned to the source-drain insulator (3), depositing an organic semiconducting layer (5) on the first electrode (2), the second electrode (4), and the source-drain insulator (3), generating a gate insulator (6) assigned to the organic semiconducting layer (5), and providing a gate electrode (7) assigned to the gate insulator (6). Further, the invention relates to an organic transistor.

Abstract: A method of making a relief image printing element comprising a plurality of relief printing dots. The method includes the steps of imagewise exposing at least one photocurable layer to actinic radiation to selectively crosslink and cure portions of the at least one photocurable layer; and developing the relief image printing element to separate and remove uncrosslinked and uncured portions of the at least one photocurable layer to reveal the relief image therein. The at least one photocurable layer includes a photoinitiator exhibiting a quantum yield of initiation (Qi) of more than 0.05 at a 365 nm wavelength. The substrate has an optical density from 0.5 to 5 in the wavelength range of 365 nm to 450 nm but preferably allows transmission of from 0.1% to 10% of incident light in the wavelength range of 365 nm to 450 nm.

Abstract: The present invention provides crosslinkable, polymerizable and combinations thereof charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof comprising at least two nonpolymeric compounds each independently corresponding to the structure (R1Y1)p[(Z1Y2)mR2Y2]nZ2Y4R3 wherein m is zero or one; n is zero up to an integer at which said compound starts to become a polymer; p is an integer of from one to eight; each R1 and R3 is independently a monovalent aliphatic or cycloaliphatic hydrocarbon group having 1 to 20 carbon atoms, an aromatic group or a multicyclic aromatic nucleus; R2, Z1, and Z2 each independently represent multivalent aliphatic or cycloaliphatic hydrocarbon groups having 1 to 20 carbon atoms or an aromatic group; and Y1, Y2, Y3, and Y4 each independently represent one or more linking groups. The present invention also provides methods for making the same.

Abstract: A water-based ink includes a pigment, and water, in which a viscosity at 20° C. is in a range of 2 mPa·s to 7 mPa·s, and a yield value at 20° C. is less than 0.2 mPa, and the yield value at 20° C. when evaporating 25% of the water is less than 0.8 mPa.

Abstract: A method for continuously preparing organic light emitting diode (OLED) by using thermal transfer film is revealed. At least two thermal transfer layers are transferred onto a substrate in turn by thermal transfer printing for overcoming shortcomings of the conventional vacuum evaporation including complicated processes and low material efficiency. Only less than 50% material reaches the substrate after the vacuum evaporation.

Abstract: An anode for a battery including an electrochemically active material including a ternary alloy of tin (Sn), germanium (Ge), and antimony (Sb). A battery including the anode, a cathode, a separator, and an electrolyte. The ternary alloy may include SnxGeySbz, where x+y+z=100, and x?y or x?z. The alloy may include a multiphase microstructure with an amorphous phase and nanocrystalline phase, each of the phases being ion active.

Abstract: The present invention provides charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof comprising at least two nonpolymeric compounds each independently corresponding to the structure (R1Y1)p[(Z1Y2)mR2Y3]nZ2Y4R3 wherein m is zero or one; n is zero up to an integer at which said compound starts to become a polymer; p is an integer of from one to eight; each R1 and R3 is independently a monovalent aliphatic or cycloaliphatic hydrocarbon group having 1 to 20 carbon atoms, an aromatic group or a multicyclic aromatic nucleus; R2, Z1, and Z2 each independently represent multivalent aliphatic or cycloaliphatic hydrocarbon groups having 1 to 20 carbon atoms or an aromatic group; and Y1, Y2, Y3 and Y4 each independently represent a triple bond, a double bond, or a single bond link.

Abstract: A method of printing a single ply transparent or pigmented cellulose film having a top surface and a bottom surface in a high temperature printer: said method including: (a) coating the bottom surface of the single ply transparent or pigmented cellulose film with a layer pressure sensitive adhesive and coating said top surface of said cellulose adhesive with a functional top coating while controlling the moisture content of the cellulose film at between 4.5 and 6.5 wt % water, based on the weight of the cellulose layer; (b) laminating a lay flat liner onto the layer of pressure sensitive adhesive to form a laminated single ply transparent or pigmented cellulose film; and (c) passing the laminated single ply transparent or pigmented cellulose film through a laser printer to affix printed indicia to the laminated single ply transparent or pigmented cellulose film.

Abstract: A film for writing may include: a rough layer, including a non-flat surface, configured to transmit a first light beam and a second light beam of different wavelength bands; and/or a photonic crystal layer, arranged on the rough layer, configured to transmit the first light beam and configured to reflect the second light beam. A film for writing, which transmits visible rays, may include: a non-flat layer. A difference between a maximum thickness and a minimum thickness of the non-flat layer may be from about 220 nanometers (nm) to about 2 microns (?m). A film for writing may include: a first layer; and/or a second layer on the first layer. The first layer may be configured to transmit first and second light beams of different frequency bands. The second layer may be configured to transmit the first light beam, but to reflect the second light beam.

Abstract: Electronic equipment such as a computer tablet stylus, computing equipment, or other electronic devices may be provided with status indicators. A status indicator may be formed from a layer of liquid crystal material interposed between a pair of polarizers. Electrode structures may be used to apply electric fields to the liquid crystal material to place the status indicator in an opaque state or a transparent state. A colored structure or other structure may be placed under the liquid crystal material to allow the status indicator to change between a dark or diffuse to colored appearance. The status indicator may be provided in the shape of a ring that extends around the perimeter of a cylindrical stylus. Multiple status indicators may be grouped in a cluster to serve as an analog gauge. Light guide structures and light sources may provide illumination for the status indicators.

Abstract: A composite particle having a fluorinated surface and a discontinuous layer of gold nanoparticles disposed on the fluorinated surface, articles that include such particles, and methods of using the particles and the articles for removal of ethylene.

Abstract: The present invention relates to a silicon phthalocyanine complex, the preparation method and the medicinal application thereof. The present invention particularly relates to a silicon phthalocyanine complex of formula (I), the preparation method thereof and a pharmaceutical composition comprising the same, as well as the use thereof as a photosensitizer, in particular the use in the treatment of cancers, wherein each substituent in formula (I) is the same as defined in the description.

Abstract: In order to provide a laser irradiation system, a method for removing a coating, and a laser irradiation apparatus capable of efficiently removing a coating on a surface of a structure and recovering the removed substance using suction, a laser head (3) is configured from an optical system (4) for irradiating laser beam (30), a suctioning means (33) for suctioning removed matter (60) produced at the point where the laser beam (30) is directed, and an attachment (5) configured to be capable of abutting a surface (20) of a structure, the optical system (4) being operated to scan the irradiation point of the laser beam so as to draw a trajectory of a circle having a radius r1 around the optical axis of the laser beam (30) on a surface substantially perpendicular to the optical axis.

Abstract: The present invention provides charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof comprising at least two nonpolymeric compounds each independently corresponding to the structure (R1Y1)p [(Z1Y2)mR2Y3JnZ2Y4R3 wherein m is zero or one; n is zero up to an integer at which said compound starts to become a polymer; p is an integer of from one to eight; each R1 and R3 is independently a monovalent aliphatic or cycloaliphatic hydrocarbon group having 1 to 20 carbon atoms, an aromatic group or a multicyclic aromatic nucleus; R2, Z1, and Z2 each independently represent multivalent aliphatic or cycloaliphatic hydrocarbon groups having 1 to 20 carbon atoms or an aromatic group; and Y1, Y2, Y3, and Y4 each independently represent one or more linking groups.

Abstract: A method for allocating storage for a virtual machine includes receiving a request to allocate a block of disk storage on a physical disk to a virtual disk associated with the virtual machine. The method also includes identifying a plurality of available blocks on the physical disk, each of the plurality of available blocks defining a radial distance from a center axis of a platter of the physical disk. The method further includes determining which of the plurality of available blocks has a greatest radial distance from the center axis of the platter and, based on the determining, selecting an allocation block from the plurality of available blocks, the allocation block having the greatest radial distance from the center axis of the platter. The method also includes allocating the allocation block to the virtual machine.

Abstract: Electret webs include a thermoplastic resin and a charge-enhancing additive. The charge-enhancing additive is a divalent metal-containing substituted-mercaptobenzimidazolate salt. The electret webs may be a non-woven fibrous web or a film. The electret webs are suitable for use as filter media.

Abstract: A compound reflective plate includes a metal base and a reflective film. The metal base includes a reflective surface. The reflective film is covering the reflective surface. The reflective film includes colloidal transparent substrate, reflective particles, and diffusion particles. A surface of the reflective film opposite to the metal base is a rough, irregular, and curved surface. A mass ratio of the diffusion particles to the sum of the colloidal transparent substrate and the reflective particles ranges from 0.05 to 0.07. A mass ratio of the reflective particles to the colloidal transparent substrate ranges from 0.25 to 0.54.

Abstract: A photoconductor including: a conductive support; an undercoat layer; and a photoconductive layer, the undercoat layer being disposed over the conductive support, the photoconductive layer being disposed over the undercoat layer, wherein the undercoat layer includes zinc oxide particles, wherein when a film thickness of the undercoat layer is 20 ?m, the undercoat layer has transmittance of 50% or more to light having a wavelength in a range of 500 nm or more but 800 nm or less, wherein a lowest transmittance of light is 85% or less in the range, and wherein when an electric field of 5 V/?m is applied to the undercoat layer, volume resistivity of the undercoat layer is 1.0×107 ?·cm or more but 5.0×108 ?·cm or less at an environment of 23° C. and 55% RH.

Abstract: A multilayer optical information recording disk comprising a plurality of recording layers and intermediate layers provided between the plurality of recording layers, and a method for manufacturing the same are provided. At least one of two intermediate layers disposed adjacent to respective sides of one recording layer is made of adhesive. Each of the recording layers includes a polymer binder and a dye dispersed in the polymer binder or includes a polymer to which a dye is bonded. Each recording layer is configured such that the dye absorbs a recording beam and generates heat which deforms the recording layer, causing an interface between the recording layer and the intermediate layer made of adhesive to have a protrusive shape protruding into the intermediate layer, thereby recording information thereat. The interface between the recording layer and the recording layer made of adhesive has a groove for track-following servo control.

Abstract: In the photoelectric conversion device having a pair of electrodes and a light receiving layer sandwiched between the pair of electrodes and including at least a photoelectric conversion layer, at least a part of the light receiving layer includes a fullerene or a fullerene derivative deposited using a vapor deposition material of a plurality of particles or a compact formed of the particles consisting primarily of the fullerene or fullerene derivative with an average particle size expressed as D50% of 50 to 300 ?m.

Abstract: Non-linear metallic thermal resist structure having more than two layers of different metals and effective eutectic temperature that is lower than eutectic temperature of a reference non-linear metallic thermal resist having only two layer of same different metals. Optionally, at least one the layers of such resist structure is doped with material different from host metals and/or deposited under conditions resulting in strain or stress in a layer at hand. Method of multi-exposure-based patterning of a substrate carrying such structure with laser pulses characterized by irradiance at levels equal to or below 10 mJ/cm2. The sequence of steps producing the required pattern on the substrate may be explicitly lacking a step of removal of a portion of the resist structure between two consecutive exposures.

Abstract: There is provided an optical recording medium including: three reproduction layers, wherein reflectance R1, R2, and R3 of the three reproduction layers on a side of a surface irradiated with reproduction light is equal to or greater than 5%, and wherein any absolute value of a difference delta R between two selected from the reflectance R1, R2, and R3 is equal to or less than 7%.

Abstract: A sacrificial limiter filter may include a substrate and a metal nano-coating and/or a polymer/carbon allotrope coating. The sacrificial limited filter may transmit optical radiation having desired frequencies and/or intensities while blocking optical radiation having undesired frequencies and/or intensities.

Abstract: An ink jet head includes: a vibration plates having a plurality of openings of a first diameter; ink pressure chambers, each arranged on one surface of the corresponding vibration plate; first electrodes, each formed on the other surface of the vibration plate; a plurality of piezoelectric layers, each portion of which is formed on a first electrode such that it surrounds the opening and that, when a driving voltage is applied, deforms the vibration plate to expand or contract the ink pressure chamber; second electrodes formed on each piezoelectric layer; a protective layer which is at least formed on the vibration plate and the second electrode and has a nozzle for ejecting the ink having a diameter smaller than the first diameter extending therethrough and through the opening; and an ink-feeding mechanism that feeds the ink into the ink pressure chambers.

Abstract: A device may be or include a cartridge configured to receive a head gimbal assembly (HGA) of a storage device and electrically connect the HGA to a HGA testing device. The cartridge may include a pre-amplifier configured to be electrically connected with corresponding electrical traces of the HGA and to the HGA testing device; a plurality of probe pins electrically connected to the pre-amplifier and configured to be electrically connected to corresponding electrical traces of the HGA; and a clamper including a dielectric layer and configured to selectively assume an open or closed configuration. In the closed configuration, the plurality of probe pins is electrically connected to corresponding ones of the plurality of electrical traces of the HGA. The clamper, in combination with at least some of the probe pins, forms an electrical filter configured to at least condition signals to and from the pre-amplifier and the HGA.

Abstract: A black-and-white developing solution and a silver halide solution physical developing solution are used in sequence to provide electrically-conductive film elements from conductive film element precursors that contain photosensitive silver halide emulsions on one or both supporting sides of a transparent substrate. The two developing solutions have unique combinations of developing agents and other essential components to provide complete development of imagewise exposed silver halide and highly conductive silver metal in desired patterns on a transparent substrate.

Abstract: A method is presented for reducing the light output capacity of light emitting components (C1, C2, C3), each with a different absorption band, of an OLED device (1). By irradiating at least a portion of each light emitting component (C1, C2, C3) with light (L) having a wavelength within at least one of the absorption bands, the light output capacity of the irradiated portion (P, P1, P2, P3) of each organic light emitting component having a light absorption band in which the wavelength of the light (L) is included is reduced. An OLED device (1) is also presented.

Abstract: Improved housings for electronic devices are disclosed. An electronic device housing can make use of at least one outer member (e.g., cover) that can be aligned, protected and/or secured with respect to other portions of the housing for the electronic device. In one embodiment, an electronic device housing can have one or more outer members (e.g., exposed major surfaces), such as front or back surfaces, that are formed of glass. Protective sides can be provided in some embodiments to protect the edges of the one or more glass surfaces so as to dissipate impact forces and thus reduce damage to the electronic device housing. The one or more glass surfaces can be part of outer member assemblies that can be secured to other portions of the electronic device housing. The electronic device can be portable and in some cases handheld.

Abstract: A medium transportation device includes a transportation section that transports a recording medium in a transport direction; a winding section that winds the recording medium transported by the transportation section; and a medium support section that is disposed between the transportation section and the winding section and has a medium support section supporting the recording medium. The medium support section has a support sliding section including a first surface and a second surface. A coefficient of friction of the first surface with the recording medium is greater than a coefficient of friction of the medium support surface with the recording medium and a coefficient of friction of the second surface with the recording medium is lower than the coefficient of friction of the first surface with the recording medium.

Abstract: A method for producing printed articles that encompasses providing a first ink composition that contains metal oxide particles with an average particle size in the range of about 3 to about 300 nm; providing a second ink composition that contains colored pigments dispersed in an ink vehicle; providing a printable media having a bottom supporting substrate and an ink-absorbing layer with pore diameters that are smaller than the size of the metal oxide pigment particles and colored pigments; and sequentially applying, on the same print area, the first and the second ink compositions onto said printable media. Also disclosed herein are the printed articles obtained according to the present method.

Abstract: The invention relates to a method for digitally printing a polymer-coated paper or board (1), to a paper or board suitable for the method and to the production of a product package equipped with digital prints. During digital printing, printing ink particles are applied in an electric field to the printing surface formed of a polymer coating at locations corresponding to the print, and the printing ink is adhered to the printing surface by fusion with the aid of infrared radiation. In accordance with the invention, the paper or board (2) to be printed is equipped with an inner coating layer (3) containing electrically chargeable ethene acrylate copolymer, such as ethene methyl acrylate copolymer (EMA), and with a polyolefin-based outer shield layer (4) on top of this, which contains e.g. low-density polyethene (LDPE) and provides mechanical strength, forming the printing surface receiving the printing ink.

Abstract: The invention provides an image fading preventing agent capable of preventing the discoloration/fading of an image formed and stably retaining its image quality over a long period of time, as well as an image forming element, a recording medium, an image forming method and an image using the agent. The image fading preventing agent is used in a region in which an image is formed by a coloring material, and has a functional group to cause intramolecular proton transfer in its molecule. An image is formed by the image forming element, recording medium or image forming method using the agent.