公开(公告)号：JP2004083802A

公开(公告)日：2004-03-18

申请号：JP2002249157

申请日：2002-08-28

Applicant: Toppan Forms Co Ltd ,  トッパン・フォームズ株式会社

Inventor： HIRASAWA AKIRA ,  OISHI NORIHIRO ,  SASAKI AKIO ,  TSURUTA HIROAKI

IPC: C09J7/02 ,  C09J11/08 ,  C09J201/00

Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet free from the problem of a blocking and developing sufficient adhesive force by the application of a prescribed pressure even if, to the adhesive layer surface, silicon, etc., adheres, in the printing or copying operation.
SOLUTION: The adhesive sheet has an adhesive layer at a prescribed part of a sheet substrate. The adhesive layer has no adhesivity in dried state and develops adhesivity by coming into contact with a plasticizer. An adhesivity imparting layer composed of a binder compounded with microcapsules containing a plasticizer is formed at the other part of the sheet substrate adjacent to the adhesive layer and the adhesive force is developed by the application of a prescribed pressure on the sheet. A binder which does not develop adhesive force even by coming into contact with the plasticizer is used as the binder.
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：为了提供一种没有通过施加规定压力而产生阻塞和显影足够粘合力的粘合片，即使粘合剂层表面上的硅等粘附在 打印或复印操作。 解决方案：粘合片在片基材的规定部分具有粘合剂层。 粘合剂层在干燥状态下没有粘合性并通过与增塑剂接触而产生粘合性。 在与粘合剂层相邻的片基材的另一部分形成由与含有增塑剂的微胶囊混合的粘合剂组成的粘合赋予层，并且通过在片材上施加规定的压力来形成粘合力。 作为粘合剂，使用即使与增塑剂接触也不产生粘合力的粘合剂。 版权所有（C）2004，JPO

公开(公告)号：JP2004059809A

公开(公告)日：2004-02-26

申请号：JP2002221941

申请日：2002-07-30

Applicant: Toppan Forms Co Ltd ,  トッパン・フォームズ株式会社

Inventor： HIRASAWA AKIRA

IPC: C09J7/02 ,  C09J4/02

Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet light curing type adhesive not causing increase of viscosity during storage, capable of curing an ultraviolet-curing type adhesive layer and firmly bonding the ultrabiolet-curing type adhesive layer to an under coat layer by firmly bonding the under coat layer to a sheet substrate surface, laminating the ultraviolet-curing type adhesive layer thereon and irradiating the adhesive layer with ultraviolet light and to provide an adhesive sheet by using the adhesive. SOLUTION: The adhesive sheet is obtained by providing the under coat layer composed of photopolymerization initiator-containing ink on prescribed parts of the sheet substrate surface and further laminating the ultraviolet light-curing type adhesive layer not containing the photopolymerization initiator onto the undercoat layer. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：为了提供一种紫外线固化型粘合剂，其不会在保存期间引起粘度增加，能够固化紫外线固化型粘合剂层，并且通过以下步骤将紫外线固化型粘合剂层牢固地粘合到下涂层上 将底涂层牢固地粘合到片基材表面上，在其上层叠紫外线固化型粘合剂层并用紫外光照射粘合剂层，并通过使用粘合剂提供粘合片。 解决方案：通过在片基材表面的规定部分上设置由含光聚合引发剂的油墨构成的底涂层，并将不含光聚合引发剂的紫外光固化型粘合剂层进一步层压到底涂层上， 层。 版权所有（C）2004，JPO

公开(公告)号：JP2003286452A

公开(公告)日：2003-10-10

申请号：JP2002091072

申请日：2002-03-28

Applicant: Toppan Forms Co Ltd ,  トッパン・フォームズ株式会社

Inventor： HIRASAWA AKIRA

IPC: B42D15/02 ,  C09J4/06 ,  C09J7/02 ,  C09J109/08 ,  C09J151/04

Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition which has enough adhesive strengths, and can be sufficiently charged with various fillers, and is dried in a short time after coating, applied to both a whole area coating and a pattern coating, applied on various bases, and can realize sufficient adhesive strengths between the base and a pressure-sensitive adhesive layer. SOLUTION: The adhesive composition comprising dispersing a natural rubber finely divided particle into a radiation-curable first acrylic compound is used. A manufacturing method of the composition comprises mixing an aqueous emulsion 31 containing the natural rubber finely divided particle 30 with the radiation-curable first acrylic compound, raising a temperature while agitating the mixture, vaporizing and removing water in the aqueous emulsion to substitute the water as a medium which disperses the finely divided particle, with the radiation-curable first acrylic compound. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供一种粘合剂组合物，其具有足够的粘合强度，并且可以充分地填充各种填料，并且在涂覆之后在短时间内干燥，施加到整个区域涂层和图案涂层， 施加在各种基材上，并且可以在基材和压敏粘合剂层之间实现足够的粘合强度。 解决方案：使用将天然橡胶细碎颗粒分散在可辐射固化的第一丙烯酸类化合物中的粘合剂组合物。 组合物的制造方法包括将包含天然橡胶细分散颗粒30的水性乳液31与可辐射固化的第一丙烯酸类化合物混合，在搅拌混合物的同时升高温度，蒸发除去水乳液中的水以将水替代为 使细分散的颗粒与可辐射固化的第一丙烯酸化合物分散的介质。 版权所有（C）2004，JPO

公开(公告)号：JP2003253159A

公开(公告)日：2003-09-10

申请号：JP2002051895

申请日：2002-02-27

Applicant: TOPPAN FORMS CO LTD

Inventor： HIRASAWA AKIRA

IPC: B42D15/00 ,  C09D4/02 ,  C09J5/02 ,  C09J7/02 ,  C09J201/00

Abstract: PROBLEM TO BE SOLVED: To provide an ink for forming an adhesive-receiving layer which is excellent in adhesive properties between the adhesive-receiving layer formed on a substrate and an adhesive to exhibit high adhesivity thereby causing no troubles of peeling at the adhesion interface while a product is under services and possesses an excellent aptitude for a printing ink to readily form an adhesive-receiving layer, and an adhesive sheet obtained using the same. SOLUTION: The ink for forming the adhesive-receiving layer comprises a vehicle having a volume shrinkage factor of 10-25% mainly composed of an acrylic photocurable component. Preferably, the ink further comprises a fine particle. The adhesive sheet is obtained by forming an adhesive-receiving layer on a specified part of at least one surface of a substrate using the ink. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003215831A

公开(公告)日：2003-07-30

申请号：JP2002016973

申请日：2002-01-25

Applicant: TOPPAN FORMS CO LTD

Inventor： YASUI CHIKAKO ,  SASAKI AKIO ,  HIRASAWA AKIRA

IPC: G03G7/00

Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid which shows excellent fixing property for a liquid toner, which can be applied not only on an expensive coated paper as the sheet base but on a plain paper sheet, a synthetic paper or a plastic film, and which has excellent writing property, adaptability for an eraser and for an ink eraser, and to provide an electrostatic printing sheet by using the above liquid. SOLUTION: The coating liquid for the formation of a liquid toner accepting layer contains polybutadiene resin and fine particles as the main components. The electrostatic printing sheet is produced by forming a liquid toner accepting layer on a specified part of a base material by using the above coating liquid. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003195549A

公开(公告)日：2003-07-09

申请号：JP2001398347

申请日：2001-12-27

Applicant: TOPPAN FORMS CO LTD

Inventor： YASUI CHIKAKO ,  SASAKI AKIO ,  HIRASAWA AKIRA

IPC: G03G7/00

Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid which provides the excellent fixability of a liquid toner, does not restrict the sheet base material to be used to a costly coated paper, permits the use of ordinary paper, synthetic paper, plastic films, etc., and in addition has excellent writing property and suitability to eraser and ink eradicator and an electrostatic printing sheet using the same. SOLUTION: The coating liquid for forming a liquid toner receptive layer containing a polyurethane resin or polyimine resin and fine particles as essential components is used. The fine particles are preferably ≥1 kind of the fine particles selected from among fine particles of silica and fine particles of calcium carbonate. By the electrostatic printing sheet formed by providing prescribed points of a base material surface with the liquid toner receptive layer formed by using this coating liquid, the purpose can be achieved. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003089604A

公开(公告)日：2003-03-28

申请号：JP2001281817

申请日：2001-09-17

Applicant: TOPPAN FORMS CO LTD

Inventor： HIRASAWA AKIRA

IPC: C08J3/11 ,  A01N25/04 ,  A01N25/10 ,  A01N25/12 ,  C08K5/00 ,  C08L101/14

Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive rat poison composition which has excellent preservability, can readily be applied to an object by a known method such as printing and can stably exhibit function of a rat poison for a long period of time, and to provide a method for producing the same. SOLUTION: The rat poison composition containing fine particle of a highly water-absorbing polymer supporting the rat poison is obtained by (1) dissolving and/or dispersing the rat poison in water to prepare an aqueous solution and/or aqueous dispersion, (2) absorbing the aqueous solution and/or aqueous dispersion made by the process (1) in the fine particle of the highly water-absorbing polymer and (3) dispersing the fine particle of the highly water-absorbing polymer made by the process (2) into an oily dispersion medium.

公开(公告)号：JP2003039773A

公开(公告)日：2003-02-13

申请号：JP2001232286

申请日：2001-07-31

Applicant: Toppan Forms Co Ltd ,  トッパン・フォームズ株式会社

Inventor： MIYATA YASUYUKI ,  HIRASAWA AKIRA ,  HIROHATA WATARU ,  SUZUKI HIDEKI

IPC: B42D15/10 ,  B23K26/00 ,  B41J2/44 ,  B41J25/20 ,  B41J29/00 ,  B41J29/40

Abstract: PROBLEM TO BE SOLVED: To provide a printer suitable for producing an antiforgery sheet dealing with development of a forgery technology utilizing a color copy machine or a computer in which machining can be carried out individually from product to product. SOLUTION: The printer 1 comprises a print section 2 and a laser machining section 3 wherein printing is performed at the print section 2 and a genuine mark, e.g. a character, a symbol or a number, associated with the printed information is formed at the laser machining section 3 thus producing a sheet hard to forge using an ordinary printer or a color copy machine.

Abstract translation: 要解决的问题：提供一种适用于生产使用彩色复印机或计算机的伪造技术开发的防伪纸的打印机，其中可以从产品到产品单独进行加工。 解决方案：打印机1包括打印部分2和激光加工部分3，其中在打印部分2执行打印和真正的标记，例如打印部分2。 与打印信息相关联的字符，符号或数字形成在激光加工部分3上，从而产生使用普通打印机或彩色复印机难以锻造的纸张。

公开(公告)号：JP2003034069A

公开(公告)日：2003-02-04

申请号：JP2001224476

申请日：2001-07-25

Applicant: Toppan Forms Co Ltd ,  トッパン・フォームズ株式会社

Inventor： HIRASAWA AKIRA ,  SASAKI AKIO

IPC: B41J2/01 ,  B41M5/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for checking an invisible ink jet ink receiving layer which is transparent or of the same color as a base material face formed by printing or coating at a specified part on at least one of the base material.
SOLUTION: A coloring solution obtained by diluting a pH indicator which colors through chemically reacting with an ink receiving layer with a solvent is applied or sprayed onto the base material face, and thus a difference in the coloring state of the pH indicator is visualized in the base material and the invisible ink jet ink receiving layer. Consequently, an operator or a user can visually recognizes the ink jet ink receiving layer easily due to the difference in the coloring state.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：提供一种用于检查不透明的喷墨油墨接受层的方法，所述不可见的喷墨油墨接收层是通过在基材中的至少一种上的特定部分上印刷或涂布而形成的透明或与基材面相同的颜色。 解决方案：将通过用溶剂与油墨接收层进行化学反应着色的pH指示剂进行稀释而得到的着色溶液施加或喷涂到基材面上，从而在pH值指示剂的着色状态的差异 基材和不可见的喷墨油墨接收层。 因此，操作者或用户可以由于着色状态的差异而容易地识别喷墨油墨接收层。

公开(公告)号：JP2002356634A

公开(公告)日：2002-12-13

申请号：JP2001162844

申请日：2001-05-30

Applicant: TOPPAN FORMS CO LTD

Inventor： HIRASAWA AKIRA

IPC: B32B27/00 ,  C09D5/22 ,  C09D11/00 ,  C09D201/00 ,  G09F3/02 ,  G09F3/10

Abstract: PROBLEM TO BE SOLVED: To provide printing ink which has a high peelability and an excellent aptitude, can easily form a peeling layer on a necessary spot of a substrate, and enables the position of the peeling layer to be recognized even on-line; and a sheet using the same. SOLUTION: A fluorescent substance is compounded into known ink for forming the peeling layer to give a fluorescent substance-containing ink for forming the peeling layer. The layer is formed on a specified spot of at least one side of the substrate by using the fluorescent substance-containing ink for forming the peeling layer, thus giving the sheet. Though the peeling layer is hardly visible because of its transparency, its position can be recognized even on-line because it emits light when irradiated with ultraviolet rays by using an ultraviolet lamp (black light) in order to recognize the position.