MXPA98008733A - Depressible adhesive element with layer of image reception and method to produce such eleme - Google Patents

Abstract

A removable element (1) includes a white substrate (2) in the form of a sheet. An image receiving layer (4) containing particles is positioned on an obverse side of the substrate (2). An adhesive layer (5) is placed on a reverse side of the substrate (2). The adhesive layer (5) is removably coated with a release sheet (7). The image receiving layer (4) allows an image to be formed therein by means of an ink jet printer, an electrophotographic printer, etc. The removable adhesive element can be used as a mouse pad, printed material, and

Description

DEPENDABLE ADHESIVE ELEMENT WITH IMAGE RECEPTION LAYER AND METHOD FOR PRODUCING SUCH AN ELEMENT BACKGROUND OF THE INVENTION The present invention relates to an adhesive element removably adhered and having on an obverse side an image receiving layer that allows for the formation therein. of a desired image. The present invention also relates to a method for the production of the adhesive element. In general, printed materials such as photographs and posters are fixed on wall surfaces or similar for the purpose of internal and external decoration or guidance. Such printed materials are usually fixed by the use of tacks, pressure-sensitive adhesive tapes, etc., or they are placed in frames.

However, in a case in which a printed material is fixed on a wall surface with tacks to good with pressure sensitive adhesive tape, it is difficult to change the position of the fixed printed material because the tacks make holes in the surface of the The wall at the surface of the wall is damaged when the pressure-sensitive adhesive tape is detached. - Under these circumstances, there is a demand in relation to a detachable adhesive element that has on an obverse side thereof an image receiving layer that allows the formation there of an image. The present inventors proposed a novel mouse pad, which is employed in an operation of data entry to a computer, in the form of a detachable adhesive element, in the non-examined Japanese patent application no. 10-138696 (hereinafter referred to as "JP (A)"). When a mouse is used on a desk that has a small frictional resistance, the mouse ball may slip undesirably. In such a case, the amount of mouse movement can not be transmitted accurately to the associated personal computer. Accordingly, it is common practice to place a mouse pad on a desk that has predetermined frictional resistance on a surface thereof and to use a mouse on the mouse pad. As shown in Figure 12, a typical mouse cushion is formed by a cushion layer 81 of rigid polyvinyl chloride or something similar and a layer of thick foam 82 of expanded polyurethane or the like, which is provided on the reverse side of the cushion layer 81. The surface of the cushion layer 81 is equipped with asperses 83 by embossing. Consequently, a suitable frictional surface is formed between the mouse and the mouse pad. However, when a mouse is used on a mouse pad placed on a desk that has a very small frictional resistance, the mouse pad itself can slip and move along with the mouse in an undesirable way. In such a case, the amount of mouse movement can not be transmitted accurately to the associated personal computer. Accordingly, the aforementioned mouse pad has a frictional surface on an obverse side thereof and a peelable adhesive layer formed on a reverse side thereof, thus preventing unwanted sliding on the top of a desk. We also proposed to offer on one side of the adhesive layer of the mouse coine an identification part containing idenfication information or, for example, characters, numbers, symbols or patterns, to make the mouse cushion different from other products. commercial. In the proposed mouse pad, however, because the identification part is provided on the adhesive layer side, the structure of the adhesive layer is restricted. Accordingly, it is difficult to form a desired identification part, and it is impossible to offer a mouse comb having a desired image and having excellent design properties. JP (A) 8-294981 and JP (A) 10-89342 propose a suction cup sheet made from a sheet of synthetic resin having a poster fastener on an obverse side thereof and suction cups formed on one side reverse side by stenciling or by a similar method. Neverthelesssaid sheet is simply intended to adhere in a removable manner. For this reason, the range of uses of the sheet is limited. Thus, to date it has been impossible to form an adhesive element that allows the formation of a desired image on an obverse side thereof and that can be used for various purposes. A feature of the present invention is to provide adhesive elements having an image receiving layer on an obverse side thereof and a removable adhesive layer on a reverse side thereof. Another object of the present invention is to provide an adhesive element having a releasable adhesive layer and an image residue layer which allows the formation of a desired image there by means of an image forming device, for example, an electrophotographic printer or well an inkjet printer, without forming a plate. Another object of the present invention is to provide a mouse pad having an image receiving layer on an abverse side thereof and a removable adhesive layer on a reverse side thereof. It will be noted that the term "mouse pad" as used in the present invention refers to a cushion-shaped or mat-like member in which a mouse is moved for input operation in a computer system. BRIEF DESCRIPTION OF THE DRAWINGS Figure i is a diagram showing an adhesive element in accordance with a first embodiment of the present invention. Figure 2 is a sectional view of the adhesive element illustrated in Figure i. Figure 3 is a sectional view of an adhesive element in accordance with a second embodiment of the present invention. Figure 4 is a sectional view of a mouse pad as an example of application of an adhesive element in accordance with a third embodiment of the present invention. Figure 5 is a sectional view of an adhesive element in accordance with a fourth embodiment of the present invention. Figure 6 is a diagram illustrating an adhesive element in accordance with a fifth embodiment of the present invention. Figure 7 is a diagram illustrating a cushion as an example of application of an adhesive element in accordance with a sixth embodiment of the present invention. Figure 8 is a diagram illustrating an adhesive element in accordance with a seventh embodiment of the present invention. Figure 9 is a diagram illustrating a reverse side of a mouse cushion formed as in the case of the third embodiment. Figure 10 is a diagram illustrating an example of an adhesive element having an image formed in an image receiving and suction layer in an adhesive layer. Figure 11 is a diagram illustrating an example of an adhesive element having an image formed in an image receiving layer and regular projections in an adhesive layer, wherein part (A) is a sectional view of the adhesive element as it can be observed from a cut perpendicular to the surface of the image receiving layer, and part (B) is a bottom view of the adhesive element as can be seen from a reverse side thereof in which forms the adhesive layer. Figure 12 is a diagram illustrating a conventional mouse cushion having a cushion layer. SUMMARY OF THE INVENTION The present invention is an adhesive element wherein a receiving layer is formed to receive an image on an obverse lake of a substrate, and an adhesive part is formed on a reverse side of the substrate. The adhesive part is adapted to adhere removably to an object to which the adhesive element must be detachably stuck. The receiving layer may contain a substance formed with particles. The substance of particles can be a substance of globular particles. The globular particle substance may be a polyurethane resin material. The average particle diameter of The substance of globular particles is in the range of 5μm to 40μm. The receiving layer can be formed from a synthetic resin composition of ionized radiation curing. The adhesive part can be formed from a removable sticky layer or a viscaelastic layer. The peelable sticky layer or the viscoelastic layer may have suckers adapted to adhere to a surface by creating a pressure difference. The sticky layer peelable to the viscoelastic layer may be formed on the entire reverse side of the substrate or on a part of the reverse side of the substrate. The detachable sticky layer or the viscoelastic layer can be formed by stenciling. The detachable sticky layer or the viscaelastic layer can be formed by curing a curing composition for ionizing radiations. The ionizing radiation curing composition can be a liquid composition containing an onofuncisnal ophomer represented by the following formula 1 and a urethane acrylate aligomer. Formula 1: where n is an integer from 1 to 5, and R1 is a hydrocarbon residue having from 1 to 15 carbon atoms. In formula 1, R1 can be a hydrocarbon residue having from 6 to 9 carbon atoms. The urethane acrylate oligomer can be an oligomer of urethane diacrylate. In addition, the present invention offers a cushion for laying formed from an adhesive element having on an obverse side of a substrate an image receiving layer receiving an index and, on a reverse side of the substrate, an adhesive portion adapted to adhere removably on an object to which the mouse pad must be detachably fastened. In addition, the present invention provides a printed material wherein an image is formed in an image receiving layer containing a particulate substance that is proportioned on one side of a substrate, and an adhesive part is on a reverse side of the substrate . The adhesive part is adapted to abut in a detachable manner on an object to which the printed material must adhere in a removable manner. The image in the image receiving layer can be formed without the use of a printing plate. DESCRIPTION OF THE PREFERRED MODALITIES The adhesive element according to the present invention has a reception layer formed on an obverse side of a substrate. The receiving layer is adapted to receive ink, toner or the like and fix it there. The adhesive element further has an adhesive part formed on a reverse side of the substrate. The adhesive part is formed from a sticky layer or a viscaelastic layer that can be detachably adhered on an object to which the adhesive element must be removably affixed. That is, since the obverse side of the substrate is provided with a receiving layer that receives and fixes an image formed with ink, toner or the like, it is possible to print the substrate with ink. Accordingly, it is possible to receive and fix an ink image sent from an ink charger printer or a toner image sent from an image forming device represented by a printer that forms an image by an electrophotographic method. Accordingly, it is possible to obtain a printed material formed with an image of a photograph, pattern, characters, etc. desired without producing a printing plate. In use of the adhesive element, the adhesive part formed on the reverse side of the substrate from a viscoelastic substance, i.e., a substance having both viscosity and elasticity, can quickly adhere to an object to which the adhesive element must be attached. , for example, a window glass or the top of a desk. In addition, since the adhesive part is removable, the adhesive element according to the present invention having the desired image formed therein quickly adheres removably on the object. Examples of materials that can be used for the substrate of the adhesive element according to the present invention are films or sheets of synthetic resin materials such as a polyester ream, an acrylic resin, a polycarbonate resin, a resin. of polyalefin, as well as thin films of metal. The polyether resin film is excellent in terms of mechanical strength in terms of mechanical strength, dimensional stability, and thermal stability, and the chemical resin film is excellent in transparency. Accordingly, it is necessary to select a material used for the substrate in relation to each application of particular use of the adhesive element. The surface of the substrate can be subjected to a treatment to improve the adhesion of the substrate to a composition for the formation of the receiving layer, for example corona discharge treatment, before the formation of the receiving layer. In the adhesive element according to the present invention, the substrate can have the desired color. That is, since the substrate that is formed with an image and that must adhere to an object has color, it is possible to establish a background color for the image. In addition, it is possible to avoid deformation of the color or pattern of a desk on which the adhesive element is glued, and it is also possible to prevent the image from being negatively accepted by the light coming from the back side of a window glass. A composition used to produce the receiving layer is preferably selected in relation to a material used as a substrate. For example, if a polyester film is used as a substrate, it is preferable to employ a polyester resin for the composition for the formation of the receiving layer. If an acrylic film is used, a vinyl chloride-vinyl acetate capolymer is preferably used. In this way, the substrate and the receiving layer are joined even more firmly, and is possibly forming a reception layer with excellent characteristics. It is preferable to select a receiving layer formation composition which exhibits a good reception capacity for an image forming substance in relation to an employee pharmacy device employed. For example, in the case of an ink jet printer, which generally employs a water-based ink, a composition having excellent reception capacity for water-based ink is selected. In the case of an electrophotographic printer, which employs a thermal fixing toner, it is important to select a composition that exhibits an excellent reception capacity for said toner when it is fixed by application of heat. It is preferable to employ a receiving layer formation composition containing a component that can be fixed or cured through polymerization and crosslinking by ionizing radiation, for example, ultraviolet radiation or electron radiation. The use of an ionizing radiation curing resin composition shortens the time required for the fixation of the receiving layer on the substrate and increases the adhesion of the receiving layer on the substrate. A curing resin composition by ultraviolet radiation makes it possible to form a receiving layer which has a high hardness as well as a high mechanical strength and thus makes it possible to obtain a receiving layer with better resistance to abrasive wear. Examples of curing resin compositions by ionizing radiation are a composition mixed with a water-soluble manomer and a composition mixed with a water-insoluble manomer or a cross-linkable component in the form of a solution or an emulsion. Any of these compositions can be used in production to obtain an adhesive element having a receiving layer in accordance with the present invention. Examples of water-soluble monomers fixed or cured by ionizing radiation are (meth) acrylic ester of a palihydric alcohol, (meth) acrylic ester of N-alkylaminoalcohal, ester (me) acrylic 1-pallet, lei-glycol, amide (meth) ) N-alkyl acrylic, and vinyl ether of a polyhydric alcohol. Examples of water-insoluble monomers are 1,6-hexanediol diacrylate, triprapi lenqlicol diacrylate, neopenti glycol diacrylate, vinylcapralacta, and 2-ethylhexyl acrylate. It should be noted that the term "(meth) acrylic ester" or "amide" refers to substances which contain at least either acrylic and methacrylic esters or acrylic and ethacrylic amides. The receiving layer of the adhesive element according to the present invention is characterized in that it contains a particulate substance. It has been a conventional method in which a receiving layer formation composition is mixed with a powder as a matting agent to effect a matte finish of a printed image, for example. Nevertheless, the particulate substance employed in the present invention differs from the powder employed in the conventional method in terms of its function, the purpose of use and the contemplated effect. The particulate substance to be found in the receiving layer of the adhesive element according to the present invention shows an excellent reproducibility of an image formed by an image forming device, for example, an electrophotographic printer or a printer jets of ink, and allows the surface of a film or sheet as a substrate to have fine roughness even after the formation of the image there. The particulate substance also has excellent wear resistance. Accordingly, when the adhesive element is used as a mouse pad for the operation of entering data to a computer, the sliding surface of the mouse does not wear out and the mouse pad can be used stably for a long period of time. In addition, the receiving layer in the present invention has improved light scattering properties for mixed particles therein and can therefore obtain a high quality image for viewing even in an environment in which the adhesive element is illuminated from the later. It is particularly preferable to employ globular particles for the purpose of the present invention. When the adhesive element is used as a mouse pad, the globular particles allow the receiving layer to have even milder surface properties and exhibit excellent light scattering properties. The globular particles employed in the present invention should preferably have a narrow distribution of particle diameters. It is possible to use glass particles and resins such as silicate resins, urethane resins, nylon, paliolefins, and fluorine resins. The use of these particles allows to improve the characteristics of image formation. Particularly, the urethane resin particles allow a favorable displacement of the mouse and limit the wear of the mouse pad surface during the use of a mouse and further prevent the mouse pad surface from being worn by rubbing. In addition, it is possible to form an image with excellent reproduction of the scroll. The globular particles that can be used in the present invention have a particle diameter in the range of 5 μm to 40 μm, preferably 20 μm to 30 μm. Commonly known globular particles, such as "beads", can be used. Globular particles have a particle diameter smaller than 5 μm does not improve the quality of an image formed in the reception layer. Globular particles having a particle diameter greater than 40 μm produce a weak light scattering effect, not favorable, and a high surface friction, which causes easy wear of the surface. As for the amount of globular particles mixed in the receiving layer formation composition, it is preferable to add globular particles in an amount of 15% to 35% by weight of the composition. A proper adjustment of the amount of globular particles mixed in the composition makes it possible to improve the image forming characteristics such as resolution, density, and color reproduction of an image formed in the receiving layer. The thickness of the receiving layer is within the range of 5 μm to 100 μm, preferably 10 μm to 80 μm. By adjusting the thickness of the receiving layer, the transmission and diffusion properties of light as well as the image characteristics, for example, can be changed and therefore can be adjusted appropriately to each application of particular use of the adhesive element. It is possible to add to the receiving layer formation composition a natural fiber powder, a pratein powder or the like, having an average particle diameter of the order of i μm to 20 μm, with the object of improving the reception capacity for ink from the ink jet printer without degrading the characteristics of the receiving layer and the capacity of layering. It is also possible to mix a conventional component added to a receiving layer formation composition, for example, a white pigment, a clearing agent, or a leveling agent. The adhesive element according to the present invention has the function of releasably adhering on an object having a flat surface. The detachable adhesion function can be offered by means of the tackiness of a substance forming the sticky layer or the viscoelastic layer, which forms the adhesive part. The detachable adhesion function can also be provided by means of a cinergetic effect produced by the stickiness of a substance that forms the sticky layer or viscaelastic layer and the action of suction cups that adhere to a surface by creating a pressure difference across the surface. of evacuation of gas from hollow parts. The adhesive part can be formed on the entire reverse side of the substrate or on a part of the reverse side of the substrate. To form a sticky cap or a viscaelastic layer, a resin material is mixed, for example, a urethane resin, an epoxy resin, a silicana resin, or a vinyl chloride resin with a curing agent, a plasticizer, a solvent and other additives to adjust the flexibility etc., thus preparing a composition capable of forming a hollow structure that has the function of a suction cup. The composition is applied by a method, for example, stencilled, to form a structure having a repeating unit of a hollow structure having the function of a sucker. As the composition used to form a sticky layer or a viscaelastic layer, it is possible to employ either a loosened or dispersed composition in a solvent or a curing composition by ionizing radiation, for example, an ultraviolet curing composition. The use of an ultraviolet curing composition makes it possible to form an adhesive part having excellent adhesion on the substrate and high mechanical strength. Examples of commercially available UV curable ink compositors which can be used for this application are the UVQVN-000 medium, the special UVQVN-70425 medium and the QVN-000 medium, manufactured by Teikoku Ink Mfg. Co. Ltd. If a substance that exhibits sufficiently good adhesive properties is used as a substance to form a sticky layer or a viscoelastic layer, it is unnecessary to form holes that serve as suction cups. As an ultraviolet curing composition which is cured by ultraviolet radiation to form a layer exhibiting detachable adhesion properties, it is preferable to employ a liquid composition which has an urethane acrylate oligomer or an urethocrylate diacrylate oligomer having a molecular weight average of 1000 to 12,000, preferably of 3000 to 10,000, a mopofupcional monomer and a fatoinitiator that generates active species when subjected to irradiation with ultraviolet rays or similar that cause a polymerization reaction, a cross-linking reaction and a curing reaction to start . Examples of monofunctional mapomers that may be employed in the present invention are provided in the following formula 1. where n is an integer from i to 5, and Rl is a hydrocarbon residue having from 1 to 15 carbon atoms. In compounds represented by formula I, those having either Ri or a hydrocarbon residue having from 6 to 9 carbon atoms are preferable. Specific examples of Ri are a hexyl group, an octyl group, and a nonyl group. Particularly, an adhesive element formed by the use of one of these compositions has the characteristic that it can adhere repeatedly? a large number of times, and when the adhesion properties have decreased, the adhesive element is washed with a neutral detergent, thus easily recovering its adhesive properties, and the adhesive element can demonstrate the ability to stick and remove a large number of times. times. In the adhesive element according to the present invention, it is preferable to protect the adhesive part until the adhesive element is currently employed by the releasable application of a paper or a synthetic resin film over the adhesive part. The paper or synthetic resin film used for this purpose can be an ordinary product not subjected to surface treatment. It is also possible to employ a paper or synthetic resin film having a release layer formed on its surface.

The above invention will now be described by means of embodiments thereof. 1. FIRST MODALITY A first embodiment of the present invention will be described below with reference to the accompanying drawings. Figure 1 shows an adhesive element 1 according to this embodiment. The adhesive element 1 has a photograph, pattern, characters, etc., printed on the surface thereof and is stuck on a window glaze to the top of a desk. As shown in the sectional view of FIG. 2, the adhesive element 1 includes a white substrate 2 having the shape of a rectangular sheet made from vinyl chloride, polyester, polycarbonate, polypropylene, or polyurethane. A primer layer 3 is placed on an obverse side of the substrate 2. A receiving layer 4 is placed in the primer layer 3. The adhesive element i further includes an adhesive layer 5 which is on a reverse side of the substrate 2 as adhesive part. The adhesive layer 5 is formed on the entire reverse side of the substrate 2, excluding one. esauina < The adhesive layer 5 is removably coated with a detachment ha 7. The adhesive element 1 has a thickness that allows its printing by means of a printer, for example, an ink jet printer.

The primer layer 3 increases the adhesion between the substrate 2 and the receiving layer 4. The primer layer 3 is formed by the application of an ultraviolet radiation curing fixing ink containing a resin composition on the surface of the substrate 2 by stamping or the like and then curing the fixation thread applied by means of ultraviolet radiation. A fixing ink which can be used in the present invention consists essentially of more than 40 parts by weight of a coloring agent containing an extension pigment, from 12 to 20 parts by weight of a vinyl resin, from 18 to 30 parts by weight. weight of a urethane diacrylate, from 18 to 30 parts by weight of an ether diacrylate, and from 12 to 20 parts by weight of a vinyl monomer. A specific example of a fixing ink which can be employed in the present invention has the following chemical composition: Coloring agent (Tipaque R930, ie, tin white pigment, manufactured by Ishihara Sangyo Kaisha, Ltd.) 20 parts by weight Vinyl chloride resin (Den I- to Vinyl 1000GI < manufactured by Electro Chemical Industry Co., Ltd.) 15 parts by weight Urethane diacrylate (Photomer 6210, manufactured by Sun Nopco) 20 parts by weight Ether diacrylate (tripropium barb diacrylate) ........ 20 parts by weight Vinyl monomer (vinylcaprolactam) 13 parts by weight Fotoiniciadar (Irgacüre 184, manufactured by Ciba Geigy). 10 parts by weight Silicone oil (Shinetsu Silicane F96, manufactured by Shin-etsu Chemical Industry Co., Ltd.) 2 parts by weight Saturating curing dyes by ultraviolet radiation can be used directly, but heat fixing drying dyes can also be employed in the present invention. That is, it is possible to use a fixing ink containing from 5 to 10 parts by weight of cyclohexapane, from 10 to 20 parts by weight of an ester solvent, from 10 to 20 parts by weight of an aromatic hydrocarbon solvent, 5 to 50 parts by weight of a dye pigment containing an extender pigment, and 20 to 45 parts by weight of an acrylic urethane resin. A specific example of a fixing ink detected by application of heat that can be used in the present invention has the following chemical composition: Cyclohexapane 5 parts by weight Solvent ester (butyl acetate Cellasalve) 10 parts by weight Aromatic hydrocarbon solvent (Cactus Solvent P150, manufactured by Cactus Qil Co., Ltd.) 10 parts in weight Hot Pigment (Tipaque R670, that is, a titanium white pigment, manufactured by Ishihara Sangyo Kaisha, Ltd.) 50 parts in weight Urethane resin of palester (Tin 5515, manufactured by BF GOODRICH) 23 parts by weight Silicone oil (Shinetsu Silicone KF96, manufactured by Shipetsu Chemical Industry Co., Ltd.) 2 parts by weight The receiving layer 4, which is provided in the primer layer 3, is a layer that receives and fixes an ink based on water that comes from a printer, for example, an ink jet printer, in order to form an image there. More specifically, the receiving layer 4 is formed by the application of a receiving layer-forming composition containing a water-soluble hydrophilic resin on the primer layer 3 by stenciling then by drying the applied composition by means of heat. A receiving layer formation composition which can be employed in the present invention contains from 10 to 20 parts by weight of a matting agent, from 3 to 8 parts by weight of a hydrophilic monomer, for example, polyvinyl alcohol, from 10 to 20 parts by weight of a polyhydric alcohol, and 50 to 70 parts by weight of water. An exemplary embodiment of a receiving layer pharmacy composition that can be employed in the present invention has the following chemical composition: Matting agent (Sylysia 350, manufactured by Fuji Silysia Chemical (k.k.)) 15 parts by weight Polyvinyl alcohol 5 parts in weight Polyhydric alcohol (carbonaceous butyl acetate). 15 parts by weight Silicone oil (TSA-73C, manufactured by Toshiba Silicone Co., Ltd.) ......... 5 parts by weight Water . 60 parts by weight A receiving layer formation composition having the chemical composition described above employs a polyhydric alcohol as a slow drying agent. Accordingly, the drying rate can be decreased compared to a case in which only water is used as the solvent. Consequently, it is possible to avoid settling, plugging or other unwanted phenomena in the screen during the printing process. In addition, the use of palihydric alcohol as a solvent allows the composition to be easily mixed with water. In addition, the reception layer formation composition is mixed with polyvinyl alcohol, which is soluble in water and a hydrophilic resin, and a matrix resin is formed to form the reception layer 4, thereby improving the reception layer 4 in the absorbent capacity to absorb ink based on water, more specifically, ink jet printer ink, and also avoid ink fuzziness. Even when in the above described process of application of each composition, the fixing ink and the receiving layer forming composition are applied by means of screen printing, it will be noted that the application process can be carried out by means of a printing method in which the fixing ink and The receiving layer forming composition is applied using a roller or a knife, for example. Even when a polyhydric alcohol is used as a slow drying agent in the receiving layer formation composition, an ether or ester can also be used as the slow drying agent. Although in the above-described ultraviolet radiation cure fixing ink, a urethane diacrylate and an ether diacrylate are used as components of a composition of an ultraviolet radiation curing resin composition, other resin materials may also be employed, provided that the selected materials have the function of improving the adhesion between the substrate 2 and the receiving layer 4. For example, resins having a UV-curable reaction group can be used. Although an acrylic urethane resin is used in the above-described heat-drying fixing ink as a comparator of the heat-drying resin composition, it is also feasible to use other resin materials which have the function of improving the adhesion between the substrate 2 and the receiving layer 4 as in the case of the above. Examples of resins materials that may be employed are palladium chloride resins, palyster resin, acrylic resin, paliuretane resin, polyimide resin, diacetate resin, and polycarbonate resin. In addition, although in the composition described above and employing a polyvinyl alcohol as an example of a hydrophilic resin and soluble in water, it is also possible to use natural resin materials, for example, casein and starch, as well as synthetic resin materials, such as exemplify carboxymethylcellulase, hydroxyethylcellulose, hydroxyethylcellulose, polyacrylamide, pol ivini 1 imidazole, polyethylene oxide, and polyamide. Further, even when in the process of applying the receiving layer formation composition, the receiving layer formation composition is mixed with a water soluble and hydrophilic resin to form the reception layer 4, the formation composition of the receiving layer can be mixed with a hydrophilic spreading pigment to form the receiving layer 4. Specific examples of hydrophilic spreading pigments that can be employed in the present invention are synthetic silica powder, light calcium carbonate, alumina silicate, zealite natural to synthetic, kaolin, diatomaceous earth, titanium dioxide, and aluminum hydride. In this case, when the receiving layer 4 is printed by the use of a color ink, the development of the color can be improved. The adhesion layer 5 is made of a viscoelastic substance, that is to say, a substance having viscosity and elasticity, which allows the adhesive element 1 to stick detachably on an article. The adhesive layer 5 is formed in the following manner. A curing composition with ultraviolet radiation is applied for the formation of an adhesive layer 5 uniformly by stenciling or the like and fixed, then by irradiation with ultraviolet rays. More specifically, an adhesive layer forming composition that can be employed in the present invention contains from 30 to 60 parts by weight of urethane aligomer, from 8 to 15 parts by weight of an epoxy monomer, from 25 to 30 parts by weight of an ester monomer, from 30 to 80 parts by weight of an acetophenone photoinitiator, from 3 to 8 parts by weight of acylphosphine oxide, from 1.0 to 10.0 parts by weight of an elastomer, from 1.0 to 30 parts by weight of an agent against the formation of cloudy that does not contain silicone, represented by an acrylic antifoam agent, and 0.1 part by weight of a polymerization inhibitor. A specific example of an adhesive layer forming composition that can be employed in the present invention has the following chemical composition: Urethane oligomer (F'hotomer 6210, manufactured by Sun Nopco) 50 parts by weight Epoxy monomer (Aronix M-111, manufactured by Toa Gasei Chemical Industry Co., Ltd.) 8 parts by weight Ester manomer (tripropylene glycol diacrylate) 25 parts by weight Fato initiate acetophenone (Darocure 1116, manufactured by Merct-SI Co., Inc. 6 parts by weight Acylphosphine oxide ina ......... 4 parts by weight Elastomer (Asaplene T431, manufactured by Asahi Chemical Industry Co., Ltd.) 5 parts by weight Antifoam agent that does not contain silicone (BY052, manufactured by Bic Che y) 2 parts in weight Polymerization inhibitor (MQ, manufactured by Kawaguchi Chemical Industry Ca., Ltd.) 0.1 part by weight Even though in the adhesive layer forming composition application process the ultraviolet radiation curing adhesive layer forming composition is directly applied on the substrate 2 to form the layer adhesive 5, the process can be such that a primer layer is provided on the substrate 2 prior to compliance with the relationship between the substrate material 2 and the adhesive layer forming composition for the purpose of increasing the adhesion between the substrate 2 and the adhesive layer 5, and the adhesive layer forming composition is applied over the primer layer to form the adhesive layer 5. In this embodiment, arranged in accordance with the above, the adhesive element 1 has the receiving layer 4. formed on the obverse side of it to receive and fix ink there. Accordingly, the substrate 2, which forms the adhesive element 1, can be printed with ink. The adhesive element i has a thickening that allows it to be printed by a printer, for example, an ink jet printer, and it can also receive and fix the ink provided by an ink jet printer or the like. Accordingly, the obverse side of the adhesive element i can be printed in color with a desired photograph, pattern, characters, etc., at low cost by the use of an ink jet printer or the like. Furthermore, since the adhesive element 1, which is heat-imprinted and must be detachably attached to an object, is formed from a white substrate 2, it is possible to avoid degradation of the color or pattern of an object to which the Adhesive element 1 is adhered, and it is also possible to prevent color printing from being negatively affected by the light coming from the rear side of a window pane. It is also possible to improve the color development of color printing. In use of the adhesive element i, the adhesive part 5, which is uniformly formed on the reverse side of the substrate 2 from a viscoelastic substance, is firmly adhered to an object, for example, a window glass or the surface top of a desk. In this way, the adhesive element i can adhere removably to the object. Accordingly, if the obverse side of the substrate 2 is printed with a desired pattern photograph edited on a personal computer or the like and the adhesive element i is glued onto a window glass or the surface of a wall of a refrigerate, the element adhesive 1, which has the pressure of a desired article can be presented as a poster or decal. Furthermore, if the obverse side of the substrate 2 has pattern printing to characters formed by the use of a personal computer or the like, the adhesive member 1 can also be used as a label or display panel. Therefore, the adhesive element i is suitable for the production of articles to be produced produced in small batches. In addition, because the adhesive element i having a photograph printed on the underside thereof can be firmly affixed to the top of a desk by means of the adhesive part 5, the area of the top desk surface can be effectively employed. . Further, because a plurality of adhesive elements 1 can be printed differently therebetween, it is possible to print an adhesive element prepared by each individual person of adhesive elements prepared by others. In the case in which the substrate 2 of the adhesive element i is formed of a plastic material, it is difficult to form the receiving layer 4 by printing a receiving layer-forming composition containing a water-soluble and hydrophilic resin directly on the plastic substrate 2. However, in the adhesive element 1 in accordance with this embodiment , the obverse side of the substrate 2 is printed with a fixing ink containing a resin composition to form a primer layer 3, and then, a reception layer is formed in the primer layers 3. Therefore, the receiving 4 can be stably formed in the substrate 2 and the adherence of the receiving layer 4 on the substrate 2 can be improved. The primer layer 3 and the receiving layer 4 are v formed with precision in a predetermined position and uniformly on the entire surface by using printing technique. Accordingly, a reception layer 4 free of irregularities and suitable for printing with a similar printer can be accurately formed in a predetermined position. The receiving layer 4 can receive and fix ink based on water, that is, ink sent from an ink jet printer. Accordingly, a photograph, pattern, etc. can be printed. , in the receiving layer 4 by means of an ink jet printer. When printing by using an inkjet printer in particular, the distance between the ink jet print head and the printing surface must be kept constant. The print is carried out by ink jets on the printing surface. ? n Even under these conditions, the receiving layer 4 is suitable for printing by an ink jet printer because the receiving layer 4 is formed uniformly over the entire surface, as indicated above. The ink jet printer prints by applying ink jets. Accordingly, the print head na must be in contact with the printing surface, and the printed material is not heated to fix the ink. For this reason, an ink jet printer is suitable for printing on the substrate 2, which is a thin sheet and therefore easily affected by heat. Therefore, it is desirable to carry out. printing on the substrate 2 by using a method that does not require thermal fixing, for example, an ink jet printer. The adhesive element 1 adheres removably to an object by means of an adhesive layer 5, made of a viscaelastic substance. Accordingly, the adhesive element 1 can repeatedly adhere and detach from an object. Accordingly, it is unnecessary to use tacks to good pressure-sensitive adhesive tape to fix the adhesive element i, and it is also unnecessary to carry out a removal operation of the pressure-sensitive adhesive from the object, which would otherwise be necessary after detachment of the pressure-sensitive adhesive tape. In addition, since nails are required to secure the adhesive element 1, no holes are made in the adhesive element 1. In addition, there is no need for a detachment operation of an adhesive tape sensitive to the pressure of the adhesive element 1. the case when the adhesive element 1 is fixed by means of the use of said pressure-sensitive adhesive tape. Thus, it is possible to avoid damage to the adhesive element 1. The adhesive ink forming the adhesive layer 5 is also applied by the use of printing techniques. Accordingly, the adhesive layer 5 can be formed uniformly and accurately at a predetermined position. Accordingly, the adhesion of the adhesive layer 5 to an object can be improved compared to the house in which an adhesive layer 5 is formed uniformly. In addition, since the adhesive layer forming composition is coated by screen printing, it can be applied in a thicker way than in the case in which the application is carried out by means of another printing method. When the adhesive layer 5 is thick, the adhesion of the adhesive layer 5 on an object can be increased by the pressure of the adhesive layer 5. Thus, since the adhesive power of the adhesive layer 5 can be increased, the clamping power can be increased. of the adhesive element i can be increased. In addition, the adhesive layer 5 is formed on the reverse side of the substrate 2, except the corner 6. Accordingly, the adhesive element i can be easily detached from an object by pulling the corner 6 of the adhesive element 1. Furthermore, the adhesive element 1 it is provided releasably with a release sheet 7 covering the adhesive layer 5. Therefore, when the adhesive element i is transported in a plastic bag, for example, the adhesive layer 5 of the adhesive element i does not adhere to the adhesive layer 5. undesirable way to the plastic bag. Therefore, the efficiency of the transport operation can be improved. Although in the described embodiment the adhesive ink forming the adhesive layer 5 is applied by stamping, it can be applied by another printing method, for example, hole printing or photographic printing. Alternatively, the adhesive layer forming composition can be applied by means of a printing method employing a roller. In this case, an ester monomer or an ether manomer is added to the adhesive layer forming composition such that the viscosity coefficient of the composition of. Adhesive layer formation is within a range of 1/100 to 1/10. Thus, the coating of the adhesive layer forming composition on the substrate 2 can be carried out at high speed. Accordingly, a large amount of additive elements 1, each with the adhesive layer 5, can be produced within a short period of time. Thus, the production cost of the adhesive element 1 can be reduced. Even when, in the described embodiment, the adhesive layer 5 is formed by the application of an ultraviolet radiation curing adhesive forming composition and then by fixing the composition. coated by ultraviolet radiation application, the adhesive layer 5 can be formed in the following manner. A solvent-based adhesive layer forming composition is applied which coats a plasticizer and then is dried by applying heat to form a plasticized adhesive layer 5. A salve-based adhesive layer-forming composition that can be employed in the present invention it contains from 25 to 30 parts by weight of a thermoplastic resin, from 30 to 60 parts by weight of a ketone solvent, from 8 to 10 parts by weight of an aromatic solvent, and from 15 to 40 parts by weight of a plasticizer. You are represented by diatilla phthalate. A specific example of a solvent-based adhesive layer forming composition that can be employed in the present invention has the following chemical composition: Thermoplastic resin (Denka Vinyl 1000GK, manufactured by Electro Chemical Industry Co., Ltd.) 27.5 parts by weight Cetane (cyclohexanan) salvente 45 parts by weight Aromatic hydrocarbon solvent (Cactus Salvent PISO, manufactured by Cactus Oil Co., Ltd.) 9 parts by weight Dioctyl phthalate 17.5 parts by weight Anti-foam agent that does not contain silicone (BYK052, manufactured by Bic Chemy) i part by weight In this case, the adhesion can be increased by the pressure of the plasticized adhesive layer 5 against an object on which the adhesive element 1 must adhere. Accordingly, the clamping power with which the adhesive element 1 is fixed on the object can be increased additionally. To apply the solvent-based adhesive layer formation composition on the substrate 2 of the adhesive element 1 by another printing method, for example, hole printing or printing, or a printing method employing a knee, adds an aromatic organic solvent to well-ketones to the solvent-based adhesive layer forming composition such that the viscosity coefficient of the adhesive layer forming composition is within a range of 1/100 to 1/10. When the solvent-based adhesive layer formation composition is applied by these printing methods, the application of the composition to the substrate 2 can be carried out at high speed as in the previous case. Thus, the production cost of the adhesive element 1 can be reduced. Furthermore, the coating ink can be applied by means of cushion printing, offset printing (lithographic affix printing or wet offset printing) to a lithographic printing. It is also possible to carry out embossing after the application of the coating ink. It is also possible to use water-based coating ink. 2. SECOND MODALITY Figure 3 is a sectional view showing an adhesive element 11 in accordance with a second embodiment of the present invention. The adhesive element 11 will be described below in relation only to the parts where the second embodiment differs from the first embodiment. The adhesive element 11 includes a white substrate 12 formed of sheet type. A receiving layer 13 is placed directly on an obverse side of the substrate 12. The adhesive element 11 further includes an adhesive layer 14 placed on a reverse side of the substrate 12 as an adhesive part. The adhesive layer 14 is uniformly formed on the entire reverse side of the substrate 12, except one corner 15. The adhesive layer 14 is removably covered with a release sheet 16. The receiving layer 13 is a receiving layer. and fixes the ink or toner coming from a printer, pair axis, an ink jet printer. The receiving layer 13 is formed by means of stenciling of an ultraviolet radiation curing receiving layer-forming composition containing a UV-curing heater and / or a curing aligomer for ultraviolet radiation and then by the fixation of the printed composition. More specifically, the ultraviolet radiation curing receiving layer formation composition for the formation of the reception layer 13 is separated by the addition of a UV curing monomer and / or a radiation curing oligomer. ultraviolet to the receiving layer formation composition employed in the first embodiment, which contains a polyvinyl alcohol as a water-soluble hydrophilic resin. The ultraviolet radiation curing monomer and / or oligomers are mixed with the polyvinyl alcohol in the ratio of 1: 1 to 10: 1. That is, considering that the palivinilic alcohol is (A) and the monomer and / or oligomer curing by ultraviolet radiation is (B), the ratio between (A) and (B) is obtained as follows: (A): (B) = from 1: 1 to 1:10 The ultraviolet radiation cure receiving layer formation composition, which contains a polyvinyl alcohol such as water-soluble hydrophilic resin and an ultraviolet radiation-curing manomer and / or oligomer, is formed in a matrix resin to form the reception layer 13, thereby improving the reception layer 13 in as to the ink-absorbing capacity based on water, more specifically, ink jet printer ink, and also avoiding a blurred appearance of the ink. In this embodiment, arranged as set forth above, the adhesive element 11 has the receiving layer 13 for receiving and fixing the ink. Accordingly, the obverse side of the adhesive element 11 can be printed in color with the photograph, pattern, characters, etc., desired by the use of an ink jet printer. In addition, the adhesive element 11 can adhere removably to an object by means of the adhesive layer 14 formed on the reverse side thereof. Therefore, beneficial effects similar to those obtained in the first modality can be obtained. Since the receiving layer 13 is formed from an ultraviolet radiation curing receiving layer-forming composition containing an ultraviolet radiation curing mopomer and / or an ultraviolet radiation curing oligomer, the forming composition Curing reception layer by ultraviolet radiation is dried by irradiation with ultraviolet rays. Therefore, it is possible to shorten the time required to dry the composition. Thus, the production efficiency of the adhesive element 11 can be improved. Furthermore, the formation of the receiving layer 13 from a UV-cured receiving layer-forming composition makes it possible to improve the adhesion of the receiving layer 13 on the plastic substrate 12 is easily compared to a case in which the receiving layer 13 is formed by the use of a receiving layer formation composition other than ultraviolet radiation curing compositions. Accordingly, it becomes unnecessary to provide a priming layer between the substrate 12 and the receiving layer 13 as shown in the first embodiment. In addition, the use of a UV-curable receiving layer formation composition makes it possible to improve the wear resistance of the receiving layer 13. Accordingly, the surface of the receiving layer 13, which has the function of receiving ink, does not require to be covered with a protective layer. Thus, the production efficiency is increased, and the need for the primer layer and the protective layer described above is eliminated.

The consequence is the reduction of the cost of production. Even when in the first embodiment and in the second embodiment described above the adhesive element 1 (11) is printed with a photograph, pattern, etc., by using an ink jet printer, it will be noted that the printer that can be used in the present invention it is not necessarily limited to the ink jet printer. For example, a thermal transfer printer or an electrophotographic printer can also be used for printing. Although in the first embodiment and in the second embodiment described above, a background color is established for printing by using the white substrate 2 (12) as an example, it will be observed that when a transparent, colorless substrate is used, the Fonda can be established by placing a colored layer on the obverse or the reverse side of the substrate. 3. THIRD MODALITY A third embodiment of the present invention will now be described with reference to Figure 4. Figure 4 is a sectional view showing a mouse pad 21 with or example of application of an adhesive element in accordance with this modality. The third embodiment will now be described only as to the parts thereof that differ from the second embodiment.

The mouse pad 21 ipcludes a white substrate 22 formed of the sheet type. A rough layer 23 is placed on an obverse layer of the substrate 22. A receiving layer 24 is placed over the rough layer 23. The mouse cushion 23 further includes an adhesive layer 25 placed on a reverse side of the substrate 22 as an adhesive part. The adhesive layer 25 is uniformly formed on the reverse side of the substrate 22, except one corner 26. The adhesive layer 25 is removably covered with a release sheet 27. The rough layer 23 is formed in the following manner. An ultraviolet radiation curing reception layer forming composition containing globular particles, ie, beads, is applied uniformly by stenciling. Then, the coated composition is fixed by irradiation with ultraviolet rays to form the rough layer 23. The receiving layer 24 placed over the rough layer 23 has a frictional surface 28 having roughness formed by the beads. The frictional surface 28 comes into contact with a ball provided in the lower part of a mouse and allows the bullet to roll there when the mouse operates. More specifically, a receiving layer formation composition containing beads that can be employed in the present invention contains from 20 to 25 parts by weight of urethane beads, from 25 to 30 parts by weight of urethane acrylic, from 10 to 15 parts. by weight of a paloster acrylate, from 35 to 40 parts by weight of an aliphatic monofunctional monomer, from 2 to 5 parts by weight of an acetophenone photoinitiator, from 1 to 2 parts by weight of a silicone oil, of 0.05 to 0.1 part by weight of a polymerization inhibitor, and 3 parts by weight of an inorganic anti-ingogo agent. A specific example of the receiving layer formation composition, which contains beads, which may be employed ep the present invention has the following chemical composition: Urethane beads ......... 20 parts by weight Urethane acrylate (Ebecryl 285, manufactured by Daicel UCB) 30 parts by weight Polyester monomer (Aronix M-050, manufactured by Toa Gosei Chemical Industry Co., Ltd.) 15 parts by weight Aliphatic monomer anofunctional (2-tylhexyl acrylate) ......... 25 parts in weight Fatoinitiate acetophenone (Darocure 1116, manufactured by Merck &Ca., Inc.) 5 parts by weight Silicana oil tShinetsu Silicane KF96; manufactured by Shin-etsu Chemical Industry Co., Ltd.) 2 parts by weight Polymerization inhibitor (MQ, manufactured by Ka aguchi Chemical Industry Co., Ltd.) ......... 0.1 part by weight Inorganic antihopga agent (zeolite) ... 3 parts by weight In this mode, arranged as set forth above, the mouse coin 21 has the receiving layer 24 which receives and fixes the ink. As a result, the mouse pad 21 can be printed with a photograph, pattern, characters, etc. , desired through the use of an ink jet printer. As a result, a desired mouse pad 21 can be easily produced. Thus, the impressions on the opposite sides of a plurality of mouse pads 21 may be different between them. Accordingly, a particular mouse pad 21 can be distinguished and discriminated from mouse pads 21 employed by others. In the case of the mouse pad 21 according to this embodiment, the adhesive layer 25 provided on the reverse side of said cushion can be firmly fixed on top of a desk. Accordingly, even though the mouse pad 21 is placed on the top of a smooth desk because it has a very small frictional resistance, there is no likelihood that the mouse pad 21 may slip undesirably when a mouse is displaced on the mouse. The, as is the house with the conventional mouse pads. Therefore, the amount of movement of a mouse can be transmitted accurately to the associated personal computer. In the mouse pad 21 according to this embodiment, an adhesive layer 25 of a viscoelastic substance is formed on a leaf-shaped substrate 22. Subsequently, the mouse cushion 21 can be fixed on top of a desk. Thus, it is unnecessary to provide a thick urethane foam layer on a rigid polyvinyl chloride substrate, as is the case in conventional practice. Furthermore, the friction surface 28 can be formed on the obverse side of the mouse cushion 21 simply by mediating the application and attachment of a receiving layer formation composition containing beads to the substrate 22 of the mouse cushion 21. Accordingly, the Substrate 22 does not need to be coarse compared to the prior art where the substrate is required to be embossed to form a embossed pattern on a surface thereof. Accordingly, a thin mouse pad 21 can be formed in such a way that even when a part of a keyboard used in combination with a mouse is placed on the mouse pad 21, the keyboard is not tilted and it is possible to avoid a wrong operation of the keyboard, which may occur otherwise due to the_ keyboard tilt. On the other hand, the friction surface 28, which is formed of the rough layer 23 containing globular particles, ie beads, makes it possible to increase the wear resistance of the obverse side of the substrate 22, with which a mouse comes into contact, and therefore it is possible to protect the substrate 22 against wear. Accordingly, a wear-resistant mouse pad can be formed. Furthermore, since the rough layer 23 is formed of a pearl-free receiving layer-forming composition containing an inorganic anti-fungal agent, an anti-fungal frictional surface 28 can be formed. As a result, the beads nately form roughnesses but also make it possible to maintain the hygienic frictional surface 28, which will probably touch the wearer's hand when operating a mouse, and on which dust and fungi are likely to adhere. Although in the above-described embodiment the rough layer 23 is formed on the obverse side of the substrate 22 by the pressure of a receiving layer formation composition containing beads, by way of example, it is also possible to employ a substrate 22 having a rough surface with fine roughness formed by the application of sand jets on the obverse layer of the substrate 22, for example. The use of said substrate 2Z makes it possible to eliminate the formation process of the rough layer 23 by printing the receiving layer formation composition containing beads. 4. FOURTH MODE Figure 5 is a sectional view showing a mouse pad 31 as an example of application of an adhesive element in accordance with a fourth embodiment of the present invention. The mouse cushion 31 will be described below as to only the parts thereof where this embodiment differs from the third embodiment. The mouse pad 31 includes a transparent substrate 32, colorless, in sheet form. A white colored layer 33 is placed on an opposite side of the substrate 32. A rough layer 34 is placed over the colored layer 33. A receiving layer 35 is placed over the rough layer 34. The mouse coil 31 also includes a layer adhesive 36 placed on a reverse side of the substrate 32 as an adhesive part. The adhesive layer 36 is uniformly formed on the entire reverse side of the substrate 32, except one corner 37. The adhesive layer 36 is removably coated with a release sheet 38. The glued layer 33 is formed by the application of a white ink uniformly on all the obverse side of the substrate 32 by stenciling and then fixing the applied ink. Thus, the substrate 32 is white. In this embodiment, arranged as set forth above, a white colored layer 33 is provided on the obverse side of the transparent, colorless substrate 32. The colored layer 33 makes it possible to establish a background color for printing formed on the obverse side of the mouse pad 31. In this embodiment, particularly, the substrate 32 is colored white; therefore, the color development of the print can be improved. In addition, because the transmission of light through the substrate 32 is blocked, it is possible to avoid a degradation of the color or pattern of a desk over which the mouse cushion 31 is placed, which could otherwise be negatively affect the impression. Accordingly, it is possible to employ an existing transparent film, generally comprised of a substrate, and production costs can be reduced. Although in the above-described embodiment the colored layer 33 is placed on the abverse side of the substrate 32, by way of example, it can be placed on the reverse side of the substrate 32. In this case, similar pravechosas can also be maintained. The color of the layer 33 na is necessarily white. 5. FIFTH MODE Figure 6 is a diagram showing the bottom of a cushion for ratcp 41 as an example of application of an adhesive element in accordance with a fifth embodiment of the present invention. The mouse pad 41 will be described below only as to the parts where this mode differs from the third mode. It will be noted that FIG. 6 shows the mouse pad 41 in a state in which a detachment sheet has been detached in the third embodiment. The mouse pad 41 has a substrate 42. The substrate 42 has an adhesive part 43 formed at the bottom thereof in a crosslinked manner made from the viscoelastic substance described above. The adhesive part 43 is formed through a coating step where the above-described adhesive layer forming composition is applied on the bottom of the substrate 42, and a fixing step occurs where the adhesive layer forming composition is fixed. The coating step is a process in which the substrate of the substrate 42, excluding a corner 44, is coated with the adhesive ink based on salve or based on ep water, of curing by ultraviolet radiation, described above, in the form of crosslinking, by means of a printing method, for example, hollow printing, flexography, ep cushion printing, offset printing (letterpress offset printing or wet offset printing), or printing typeface, either a printing method employing a knee or one knee rs embossed. The fixing pass is a process in which the adhesive layer forming composition is fixed by irradiation with ultraviolet rays or thermal drying. In this embodiment, arranged as set forth above, the bottom of the mouse pad 41, coated with the adhesive layer forming composition, has a viscoelastic adhesive part 43 in the form of a crosslink. Accordingly, the mouse pad 41 can be firmly adhered to the top of a desk by adhering the adhesive part 43, and can also be peeled off, as in the case of the first embodiment. As a result, pravenous effects similar to those of the third modality can be avoided. Furthermore, since the crosslinked adhesive part 43 is formed by the coating of an adhesive layer forming composition in crosslinked form, the amount of adhesive layer forming composition employed to form the adhesive part 43 can be reduced in comparison with a case in which the adhesive layer forming composition is uniformly coated over the entire bottom of the substrate 42, except corner 44. Thus, it is possible to offer a low-cost mouse pad 41. 6. SIXTH MODE Figure 7 shows a sixth embodiment of the present invention. This mode will be described below in relation only to the parts of the same in dande said modality differs from the third modality. A mouse pad 51 as an example of application of an adhesive element in compliance with this embodiment has a substrate 52. The substrate 52 has a plurality of dots-shaped adhesive portions 54 formed on the entire reverse side of the substrate 52., except a corner 53, of the viscoelastic substance described above. Adhesive portions 54 are releasably covered with a release sheet 55. Adhesive portions 54 are formed in the following manner. The reverse side of the substrate 52 is coated with the solvent-based or water-based, radiation-cure adhesive composition formed by ultraviolet radiation, described above, in a dot pattern by a printing method, for example, stencil printing, hole printing, flexography, cushion printing, offset printing (letterpress offset printing or wet offset printing) or letterpress printing, or a printing method that uses a roller or a embossing roller. Then, the adhesive layer forming composition is fixed by irradiation with ultraviolet rays or thermal drying. In this embodiment, the aforementioned bed arranged, the reverse side of the substrate 52 coated with the adhesive ink will be arranged, with viscaelastic adhered portions 54 in a dot pattern. As a result, the mouse pad 51 can quickly be detachably attached to the top of a desk by adhering the adhesive portions 54, as in the case of the third embodiment. Accordingly, beneficial effects similar to the effects of the third modality can be obtained. In addition, since the adhesive parts in the form of dots 54 are formed by the application of an adhesive layer forming composition in a dot pattern, the mouse coin 51 can be detached from the writing more easily than in the case in which In addition, the amount of adhesive layer forming composition used can be reduced compared to a case in which the adhesive layer forming composition is uniformly coated throughout the entire reverse side of the substrate 52. the reverse layer of the substrate 52, excluding the corner 53. Consequently, a mouse pad 51 can be provided at reduced cost. 7. SEVENTH MODALITY Figure 8 is a diagram showing a seventh embodiment of the present invention. This mode will be described below only in terms of the parts thereof in which the modality differs from the third modality. A mouse case 61 as an example of application of an adhesive element in accordance with this embodiment has an adhesive part 64 formed on the reverse side of a substrate 62, except at one corner 63. The adhesive part 64 is coated in a manner that removable with a release sheet 65. The adhesive portion 64 comprises a plurality of portions of suckers 66, each formed annularly of the viscoelastic substance described above, and a plurality of connection portions 67 made of the viscoelastic substance described above with the object of connecting the sucker portions 66 therebetween. The adhesive part 64 is formed in the following manner. The reverse side of the substrate 62 is coated with the solvent-based or water-based coating ink of ultraviolet radiation curing, described above, by a printing method, for example, screen printing, gap printing, flexography, printing in a drawer, affsst printing (typeset offset printing or wet offset printing), or printing, or using a printing method in which a roller or embossing roller is used. Then, the applied ink is fixed by irradiation with ultraviolet rays or by thermal drying. In this embodiment, arranged as indicated above, the mouse case 61 can quickly adhere to the top surface of a desk by a combination of the. adhesive strength - of the adhesive part 64, which is made of a viscaelastic substance, and the suction force produced by the pressure reduction in the sealed chambers M surrounded by the suction parts 66, respectively, which are formed when the sucker portions 66 adhere to the upper part of the desk. Accordingly, the material coast of the formation of the adhesive part 64 can be reduced compared to a house in which the viscoelastic substance is uniformly applied over the entire reverse side of the substrate 62. Furthermore, it is possible to increase the clamping force ep. comparison with a case in which the viscoelastic substance is applied ep a dot pattern as in the sixth modality. Accordingly, a mouse pad 61 having excellent clamping force at a reduced price can be provided. The adhesive part 64 of the mouse coil 61 is released from the desk by pulling the corner 63. At this time, the suction force produced by the hermetic chambers M, which are surrounded by the suction portions 66 can disappear allowing the air to penetrate Thus, the mouse case 61 can be detached from the desk more easily than in the case in which the viscoelastic substance is uniformly applied across the entire reverse side of the substrate 62. Even though in the As described above, it is noted that circular portions of cup 66 on substrate 62 from a viscoelastic substance, by way of example, it should be noted that the shape of each portion of cup 66 is not necessarily limited to the circular shape. The suction cup portions 66 can have any shape such as an elliptical shape, a polygonal shape, or a polygonal shape with rounded corners, provided that the suction portions can form airtight chambers 8. EIGHTH MODE Below and with Referring to Fig. 9, an eighth embodiment of the present invention will be described, Fig. 9 is a diagram showing the reverse side of a mouse case 71 as in the case of the third embodiment, this mode will be described below only to the parts that differ from the third embodiment It will be noted that Figure 9 shows the mouse pad 71 in a state in which the detachment sheet illustrated in the third modality has been revived. The mouse box 71, which is an example of the application of the adhesive element according to this embodiment, has an adhesive part 75 formed on the reverse side of a substrate 72 of the mouse pocket 71, except the corner 73 and a portion peripheral edge 74. The adhesive part "" 5 is formed from identification groups 77 and extensions 78. Each identification group 77 has identification portions 76 aligned in a horizontal row relative to the mouse case 71 as seen in FIG. the figure. Each identification portion 76 has a letter of the alphabet formed from the viscoelastic substance described above. The tensions 78 are formed of the viscaelastic substance to extend in the direction of the row of the identification portions 76 that constitute each identification group 77. In addition, the extensions 78 face each other vertically as can be seen in the figure through the identification groups 77. The extensions 78 are contiguous with the identification portions 76. More specifically, the identification groups 77 are provided in such a way that a plurality of identification groups 77 are spaced apart in the direction of the row of identifier portions 76, and a plurality of identification groups 77 are placed in side-by-side relationship therebetween in parallel to the row direction of the identification portions 76. In addition, a blank is formed. extension 78 between each pair of identification clutches 77 that are adjacent to each other vertically. Thus, a suction cup portion 81 is formed between each pair of adjacent identification portions 76 that constitute each individual identification rump 77. The suction portion 81 has an area H surrounded by the pair of adjacent identification portions 76 and the extensions 78. contiguous to the two identification portions 76. Similarly, a sales portion 82 eptre each pair of adjacent identification groups 77 spaced apart in the horizontal direction. A suction cup portion 82 has an area H rolled by the pair of adjacent identification groups 77 and the extensions 78 adjacent to the two identification groups 77. The adhesive part 75 is formed in the following manner. The reverse layer of the substrate 72 is coated with the solvent-based or water-based coating ink of ultraviolet radiation curing, described above, by a printing method, for example, stencil printing, hole printing, flexography , cushion printing, offset printing (typographic affset printing, or wet offset printing), or by typographic printing, or a printing method using a roller or embossing roller. Then, the coated ink is fixed by irradiation with ultraviolet rays or thermal drying. In this embodiment, arranged as indicated above, the mouse pad 71 can be adhered to the top of a desk by a combination of the adhesive strength of the adhesive part. 75, which is made of a viscoelastic substance, which is made of a viscoelastic substance, and the suction force produced by the action of the surrounding areas H, which are farmed by the suction portions 81 and 82, respectively, when the Suction cup portions 81 and 82 adhere on top of the desk. Accordingly, the material cutting of the formation of the adhesive part 75 can be reduced compared to a case in which the viscoelastic substance is applied uniformly on the entire reverse side of the substrate 72, as in the case of the seventh embodiment. Furthermore, it is possible to increase the clamping power in comparison with a case in which the viscalectric substance is applied ep a dot pattern comma in the case of the sixth mode. Consequently, a mouse box 71 having excellent clamping force can be provided at reduced cost. The adhesive part 75 of the mouse box 71 is detached from the desk by pulling the corner 75. At this time, the suction force produced by the areas H surrounded by the suction parts 81 and 82 can disappear allowing the air to penetrate the areas Thus, the mouse cushion 71 can be detached from the desk more easily than in the case in which the viscoelastic substance is applied uniformly on the entire reverse side of the substrate 72. The adhesive part 75, which is formed in the reverse side of the mouse pad 71, comprises identification groups 77, in each of said identification portions 76 in the form of letters of the alphabet, are aligned in a row and extensions 78 extending in the direction of the row of the identification portions 76 constitute each identification group; 77. The tensioners 78 face each other vertically through the identification groups 77. Accordingly, if the name of a company is formed by the identification groups 77, the mouse cushion 71 can be distinguished from the other cushions. ines for mouse and you can get an advertising effect. In addition, an extension 78 is provided between each face of identification clutches 77 that extend parallel to and adjacent to each other vertically such that the extension 78 extends in the row direction of the identification spots 76 to provide two. identification groups 77. Accordingly, it is possible to clearly form the address of the row of identification portions 76 that constitute each identification group 77. Accordingly, it is possible to avoid errors of the type in which the identification portions 76, which they are aligned in a row to make each identification group 77 representing a company name or the like, are mistakenly recognized as vertically aligned. further, in the above-described embodiment, the identification portions 76 are made up of letters of the alphabet, it will be noted that the identification portions 76 are not necessarily limited to these letters. It is also possible to use numbers, symbols, patrans, etc. that allow discrimination and distinction from others. If the identification portions 76 are colored, it is possible to hold distinctive and advertising effects even more favorably. 9. NINE MODALITY Figure 10 is a diagram illustrating an example of an adhesive element in which an image is formed in a receiving layer and an adhesive layer has a suction cup. The part (A) of figure 10 is a plan view of the bed adhesive element can be seen from the side of the receiving layer. Part (B) of Figure 10 is a bottom view of the adhesive element bed can be observed from a reverse side thereof where a suction cup layer is formed. Part (C) of Figure 10 is a sectional view of the adhesive element along line AA in part (A) of Figure 10. A substrate 91 has a receiving layer 92 formed there by the use of ink. The receiving layer 92 has an ink image 93_f there. the substrate 91 further has a suction cup 94 formed in a layer of the same side on the side thereof where the receiving layer 92 is formed. The layer of suckers 94 is adapted to adhere to an object to which it must be glued. the adhesive element. 10. TENTH MODE Figure 11 is a diagram illustrating an example of an adhesive element in which an image is formed in a reception layer, and an adhesive layer having regular projections is formed. The part (A) of Figure 11 is a sectional view of the adhesive element as seen from a section perpendicular relative to the surface of the restriction layer, and part (B) of the Figure 11 is a fand view of the adhesive element as can be seen from a reverse side thereof where the adhesive layer is formed. A substrate 91 has a reception layer 92 formed therein. The receiving layer 92 has an ink image 93 formed there by the use of ink. The substrate 91 further has an adhesive layer 96 having projections 95, which is formed in a reverse layer relative to the layer in which the receiving layer 92 is formed. The adhesive layer 96 is adapted to adhere to an object to which the adhesive element must be glued. EXAMPLE 1: (Reception Layer Formation and Adhesive Layer) A polyester film having a thickness of 188 μm was used as the substrate bed. On one side of the film a reception layer was formed by the use of a restriction layer formation composition having the following chemical composition. Restriction layer formation composition: Polyurethane resin beads (average particle diameter: 25 μm) .. 25 g Solvent acetone (cyclohexanan) .. 10 g Solvent aromatic hydrocarbon (Cactus Solvent P150, manufactured by Catus Oil Ca., Ltd.) .. 20 g Resin of palester (Byron 200, manufactured by Toya Spinning Co., Ltd.) .. 30 g Pigment of titanium oxide (Tipaque R670, manufactured by Ishihara Sangya Kaisha, Ltd.) 35 g Silicana oil (Shinetsu Silicane KF96, manufactured by Shinetsu Chemical Industry Co., Ltd.) Surfactant (Fluorad FC-431, manufactured by Sumito or 3M) 3 g The receiving layer formation composition was kneaded and then applied over the entire surface of the film as a substrate by using a stencil printing plate (palisades gauze; maya 150) to form a coating rape having a thickness of 20 μm. Then he dried up the coating layer. On one side of the reverse film in relation to the side on which the reception layer was formed, an ultraviolet radiation curing ink was applied (special medium UVQVN-70425, manufactured by Teolpli Ink Mfg. Ca., Ltd .) by using a stencil printing plate for suction cup formation. Then, the coated ink was irradiated with ultraviolet rays to form an adhesive layer with suction cups whose thickness after curing was 15 μm. (Evaluation of reception layer characteristics) After gluing a plastic film over the adhesive layer as release sheets, a color image was formed on the surface of the receiving layer by means of a color photocopier machine (Acalor 620 , manufactured by Fuji Xerox Co., Ltd.). The color image was compared with an image formed on special paper for color photocap machines in terms of brightness, image quality, resolution, color reproduction, etc., and was evaluated in accordance with the evaluation criteria presented below. The results of the evaluation are shown in Table i. (Evaluation criteria) Excellent: An image equal to or better than the image formed on special paper for color photocopying machines. Good: A slightly blurred image compared to the image formed on the special paper for color photocapping machines. Bad: A poorly defined image compared to the image formed on special paper for heat-assisted machines. (Evaluation of the characteristics of the mouse pad) The adhesive element having an image formed there was cut into a size of 180 mm in length and 220 mm in width. After the removal of the plastic film from the adhesive layer, the adhesive element was glued on top of a desk, and the mouse characteristics were evaluated. The adhesive element used as a mouse cushion was compared to a commercially available mouse pad having a textile surface in terms of mouse cushion characteristics, ie, mouse bearing condition, ease of positioning of the pointer, ease of movement of the mouse. Mouse and mouse bearing sensation by using a mouse available (RA010110, manufactured by Ricah Company Ltd.), and evaluated in accordance with the evaluation criteria presented below. Table 1 shows the results of the evaluation.

(Evaluation criteria) Excellent: A mouse cage equal to the mouse cage available commercially. Good: A mouse cage slightly inferred in terms of mouse movement to the commercially available mouse pad. Bad: A mouse cage copsiderably inferior to the mouse cage commercially available in terms of ease of positioning, ease of mouse movement and feeling of the mouse. (Evaluation of resistance to wear of the surface of the mouse pad) After having moved the mouse 3,000 times in the same place ep the mouse box in a distance of 15 cm, the surface condition of the mouse cushion was absent visually and it was evaluated in accordance with the evaluation criteria shown below. The results of the evaluation appear in Table 1. (Evaluation criteria) Excellent: A mouse box that does not show any surface wear or surface change.

Good: A mouse cage that na presents superficial wear, but where the surface where the mouse moved changed globally. Bad: A mouse pad that shows obvious surface wear. EXAMPLE 2: A mouse pad was produced in the same manner as in Example 1 except that the receiving layer formation composition illustrated below was used to form a reception layer. The characteristics of the mouse cushion were evaluated as in the case of Example 1. The results of the evaluation are shown in Table 1. Restriction layer formation composition: Polyurethane resin beads (particle diameter range: 25 μm ) ... 25 g Vinylcaprolacta ... 22 g Tripropylene glycol diacrylate ... 22 g Bifunctional urethane acrylate oligomer (Ebecril 285, manufactured by Daicel UCB) ... 70 g Fotainic adar acetafenana (Daracure lllfa, manufactured by Merck? Co., Inc.) ... 8 g Titanium white pigment (Tipaque R670, manufactured by Ishihara Sangyo Kaisha, Ltd.) ... 20 g Silicone oil (Shinetsu Silicane KF96j manufactured by Shinetsu Chemical Industry Co., Ltd.) ... 2 g Surfactant (Fluorad FC- 431, manufactured for Suit or 3M) 3 g COMPARATIVE EXAMPLE 1: A mouse cushion was produced in the same manner as in Example 1 except that the pearls of paliuretane resin with an average particle diameter of 2 μm were mixed in the receiving layer formation composition. The characteristics of the mouse cushion were evaluated in the chaos of example 1. The results of the evaluation are shown in Table i. COMPARATIVE EXAMPLE 2: A mouse cushion was produced in the same manner as in Example 1, except that polyurethane resin beads with an average particle diameter of 60 μ in were mixed in the restriction layer formation composition. The characteristics of the mouse cushion were evaluated as in the case of Example 1. The results of the evaluation appear in Table 1. EXAMPLE 3: A cushion was produced for ratun in the same manner as in Example 1 except that a composition The curing adhesive forming layer by ultraviolet ratio illustrated below was applied uniformly over the entire area of one side of the reverse substrate to the side in which the receiving layer was formed such that the thickening after curing was 15 μm by screen printing using a screen plate of a T-200 mesh, and then, the coated composition was cured by ultraviolet ray irradiation of 500 mJ / m 2 intensity to form an adhesive layer. Adhesive layer forming composition: Uretta Acrylate (Photomer 6210, manufactured by Sun Nopca) ... 50 parts by weight Epoxy monomer (Ebecryl 111, manufactured by Daicel UCB) ... 10 parts by weight Ester manne (tripropileng 1 icol diacrylate) ... 25 parts by weight Acetafenone initiator (Darocure 1116, manufactured by Merck & Co., Inc.) ... 4 parts by weight Acylphosphine oxide ... 4 parts ep weighs' Elastomer (Asaplene T431, manufactured by Asahi Chemical Industry Co., Ltd.) ... 5 parts by weight Antispum agent (BY 052, manufactured by Bic Chemy) ... 2 parts in weight Polymerization inhibitor (MQ, manufactured by awaguchi Chemical, Industry Ca., Ltd.) ... 0.1 part by weight The adhesive side of the mouse pad obtained in this way was pasted on top of a desk, and a mouse was moved there. The mouse pad na slipped? undesirably together with the movement of the mouse. An operation was repeated in which the adhesive side of the mouse pad was glued on the surface of a glass plate and then detached therefrom. Even after repeating the operation 10,000 times, the mouse pad present? excellent adhesion-detachment characteristics. In addition, the surface on which the mouse pad was repeatedly stuck present? only light marks. That is to say, the transfer of adhesives was small. Further, since the adhesive layer forming composition of the present invention is applied by the use of printing technique, it is uniformly and accurately applied at a predetermined location, and then fixed to form an adhesive layer. Accordingly, the adhesion of the adhesive layer on the top of a desk improves in comparison with a house in which the adhesive layer na is uniformly formed. In addition, when the adhesive layer forming composition is applied by stencil printing, they can be coated more thickly than in the house in which the composition is applied by another printing method. As a result, a thick adhesive layer can be formed. In this case, the adhesion of the adhesive layer to the top of a writer can be increased by pressing the adhesive layer against the top of the desk. If the adhesive layer is formed in such a way that a part of the peripheral edge of the substrate is covered with the adhesive layer, the mouse cushion can easily be peeled off even if the adhesive strength of the adhesive layer is increased. EXAMPLE 4: A mouse box was produced in the same manner as on the pla 1 axis, except that an adhesive layer with repetitive pattern was formed on one side of the reverse substrate in relation to the side on which the receiving layer was formed , by using a UVQVN-70425 special medium ink, manufactured by Teikoku Ink Mfg. Ca., Ltd. The image formed in the reception layer and the characteristics of the mouse box were evaluated as in the house of the axis pla 1. The summaries of the evaluation are presented in Table i. EXAMPLE 5: A mouse was produced in the same manner as in Example 1, except that an adhesive layer in the form of a repetitive pattern was formed on one side of the substrate zi in relation to the side on which it was formed. the receiving layer, by using a curing ink with ultraviolet radiation (special medium UVQVN-70425, manufactured by Teikoku Ink Mfg. Col., Ltd.) as in the case of example 4. The image formed in the layer of reception and the characteristics of the coin for mouse were evaluated as in the case of the ejempla 1. The results of the evalaución appear in Table 1. EXAMPLE 6: An adhesive layer was formed with a thickness of 15 μm in 50% of the total area from one side of the reverse substrate to the side in which the receiving layer was formed, by stenciling in the same manner as in Example 5, e ects that an adhesive layer forming composition presented below was employed. Adhesive layer forming composition: Urethane diacrylate (Ebecryl 230, manufactured by Daicel UCB) ... 35 parts by weight Anofunciopal monomer (compound represented by the following formula 2) ... 59 parts by weight Formula 2: Fanainiicadar of acetophenone (Darocure 1116, manufactured by Merck &Co., Inc.) ... 4 parts by weight Silicone oil (Shinetsu Silicone KF96, manufactured by Shin-etsu Chemical Industry Co., Ltd.) ... 2 parts by weight Auxiliary (silicone oil) ... 1.0 part by weight Even after sticking the mouse pad on the surface of a glass plate and releasing it 10,000, the mouse pad present? excellent adhesion-detachment characteristics. In addition, the surface on which the mouse cage was repeatedly adhered presented only slight marks (ie, the transfer of adhesives was small). The image formed in the restriction layer and the characteristics of the mouse cushion were evaluated as in the case of example i. The results of the evaluation appear in Table i. COMPARATIVE EXAMPLE 3: A mouse box was produced in the same manner as in Example 3, except that polyurethane resin beads with an average particle diameter of 2 μm were mixed in the receiving layer formation composition. The characteristics of the mouse cushion co or in the case of Example 1 were evaluated. The results of the evaluation appear in Table 1. COMPARATIVE EXAMPLE 4: A mouse cushion was produced thereof, as in Example 3, except that polyurethane resin beads were mixed with an average particle size of 60 μm in the receiving layer formation composition. The characteristics of the mouse box were evaluated as in the case of example 1. The results of the evaluation are shown in Table 1. TABLE 1 Evaluation Resistance to the condition of image wear of the bearing or surface of the mouse Example 1 excellent excellent excellent Example 2 excellent excellent excellent Example 3 excellent excellent excellent Example 4 excellent good excellent Example 5 excellent excellent excellent Example 6 excellent excellent e elen e Comp.Ej. i good good na good Comp.Ej .2 not good not good good Comp. Eg good good good good Good good good not good As described above, the adhesive element according to the present invention allows the obverse side of the substrate to be printed with ink and also makes it possible to form a desired image, for example, a photograph, face-to-face pattern, on the obverse side of the substrate by the use of an ink jet printer, an electrophotographic printer, a copier machine. In the use of the adhesive element, it can be detachably fixed on an object, for example, a windowpane, the upper part of a desk, an electric bed device for example an electric refrigeration, by adhering on the part's card. adhesive formed in the reverse side of the substrate and constituted by a viscaelastic smoothness. The adhesive element having an image formed therein can also be used as printed material removably bondable, eg, a poster to a label. In addition, since the receiving layer contains particles, the surface of the receiving layer has a high wear resistance and offers an excellent slip surface. Accordingly, the adhesive element according to the present invention can be used as a mouse pad and can also be used for writing, as a tablecloth, etc. Particularly, since a thinner mouse pad can be obtained than conventional mouse pads, it is possible to avoid tilting the keyboard when it is scratched on the mouse pad.

Claims (32)

1. CLAIMS 1. An adhesive element comprising: a substrate; a receiving layer for receiving an image, said receiving layer being formed on an abverse side of said substrate; and an adhesive part formed on a reverse side of said substrate, said adhesive part being adapted to be removably adhered on an object to which said adhesive element must detachably adhere.
2. 2. An adhesive element in accordance with the reivipdcation 1, wherein said receiving layer contains a particulate substance.
3. 3. An adhesive element in accordance with the claim 2, wherein said particulate substance is a substance of globular particles.
4. 4. An adhesive element in accordance with the claim 3, wherein said glabularss particle substance is a polyurethane resin material.
5. 5. An adhesive element in accordance with claim 3, wherein said globular particle substance has a minimum particle diameter of 5 μm to 40 μm.
6. 6. An adhesive element in accordance with the claim 4, wherein said globular particle substance has an average particle diameter of 5 μm to 40 μm.
7. 7. An adhesive element according to claim 1, wherein said receiving layer is formed from a synthetic resin curing curative composition.
8. 8. An adhesive element in accordance with claim 7, wherein said receiving layer contains a particulate substance.
9. 9. An adhesive element according to claim 8, wherein said particulate substance is a substance of globular particles.
10. 10. An adhesive element according to claim 9, wherein said globular particle substance is a paliuretane resin material.
11. II. An adhesive element according to claim 9, wherein said glabular particle substance has an average particle diameter of 5 μm to 40 μm.
12. 12. An adhesive element according to claim 10, wherein said globular particle substance has an average particle diameter of 5 μm to 40 μm.
13. 13. An adhesive element according to claim 1, wherein said adhesive part is formed of a removable sticky layer and a removable viscaelastic layer.
14. 14. An adhesive element according to claim 13, wherein said detachable sticky layer or said non-removable viscoelastic layer has suckers adapted to adhere on an ediapte surface creating a pressure difference.
15. 15. An adhesive element in accordance with claim 13, wherein said removable sticky layer or biep said removable viscaelastic layer is formed over the entirety of part of the reverse layer of said substrate.
16. 16. An adhesive element according to claim 14, said removable sticky layer or said removable viscoelastic layer is formed on the whole to a part of the reverse side of said substrate.
17. 17. An adhesive element according to claim 13, wherein said detachable sticky layer or said non-releasable viscoelastic layer is formed by stenciling.
18. 18. An adhesive element according to claim 14, wherein said removable sticky layer to said non-removable viscaelastic layer is chemically stamped.
19. 19. An adhesive element according to claim 13, wherein said peelable sticky layer or said peelable viscaelastic layer is chemically cured by curing a ionizing radiation curing composition.
20. 20. An adhesive element according to claim 14, wherein said removable sticky layer or said releasable viscoelastic layer is formed by curing a curative composition by ionizing radiation.
21. 21. An adhesive element according to claim 15, wherein said releasable sticky layer or said removable viscoelastic layer is chemically mediated by curing a curative composition by radiation.
22. 22. An adhesive element according to claim 16, wherein said sticky detachable layer to said peelable viscaelastic layer is chemically cured by curing a ionizing radiation curing composition.
23. 23. An adhesive element according to claim 17, wherein said detachable sticky layer or said removable viscoelastic layer is formed by curing a curing composition by ionizing radiation.
24. 24. An adhesive element according to claim 18, wherein said detachable sticky layer of said releasable viscoelastic layer is formed by curing a curative composition by ionizing radiation.
25. 25. An adhesive element according to claim 13, wherein said ionizing radiation curing composition is a liquid composition containing a monofunctional monomer represented by the following formula 1 and an oligomer of urethane acrylate: Formula 1: where n is an integer from 1 to 5, and Ri is a hydrocarbon residue having from 1 to 15 carbon atoms.
26. 26. An adhesive element according to claim 25 dap of Rl in the formula is a hydrocarbon residue having 6 to 9 carbon atoms.
27. 27. An adhesive element according to claim 25, wherein said oligomer of urethane acrylates is an oligomer of urethane diacrylate.
28. 28. An adhesive element according to claim 26, wherein said urethane acrylate oligomer is an aligomer of urethane diacrylate.
29. 29. A mouse pad comprising: a substrate; a receiving layer for receiving an image, said receiving layer is formed on an abverse side of said substrate, and said receiving layer contains a particulate substance; and an adhesive part formed on a reverse side of said substrate, said adhesive part being adapted to detachably adhere to an object to which said mouse pad must be detachably stuck.
30. 30. A printed material that comprises: a substrate; a receiving layer formed on an obverse side of said substrate, said receiving layer comprising a particulate substance; an image formed in said reception layer; and an adhesive layer formed on a reverse side on said substrate, said adhesive part being adapted to detachably adhere to an object to which said printed material must be removably glued.
31. 31. A printed material according to claim 30, wherein said image in said receiving layer is formed without the use of a printing plate.
32. 32. An adhesive element according to claim 1, wherein said receiving layer includes a first layer containing a substance of globular particles, a second layer containing no globular particulate substance, said second layer being placed on said first layer.