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11. 发明专利

JP2005074354A Coating apparatus and coating method 审中-公开
标题翻译：涂装和涂装方法
公开(公告)号：JP2005074354A
公开(公告)日：2005-03-24
申请号：JP2003309706
申请日：2003-09-02
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： FUJIMURA TETSUO , KOSUGI KAZUHIRO , SHIMIZU MIKIO , ARAKI KIICHI , HATAKEYAMA YUJI
IPC分类号： B05D1/30 , B05C3/18 , B05C11/04 , B05D7/24 , C09J5/00 , C09J201/00
摘要： PROBLEM TO BE SOLVED: To provide a coating apparatus and a coating method by which coating work using a high viscous coating liquid is carried out.
SOLUTION: The coating apparatus is provided with a backup roll (2) for carrying a long sized base material, a comma roll (3) or a cylindrical roll arranged above the backup roll (2) and a liquid dam housing a coating liquid between the backup roll (2) and the comma roll (3) or the cylindrical roll (3) and has a heating means for heating a backup plate (4) for the liquid dam. The inclined angle of the backup plate (4) from a horizontal plane is preferably 5-20°. In the coating method, the coating is carried out using the coating apparatus by heating the surface temperature of the backup plate (4) to 40-200°C. In the coating method, a hot melt type adhesive agent or a photoreactive adhesive composition having ≥20,000 cps viscosity at 25°C is used as the coating liquid.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种涂覆装置和涂覆方法，通过该方法使用高粘度涂布液进行涂覆加工。解决方案：涂覆装置设置有用于承载长尺寸基材的支承辊（2），布置在支承辊（2）上方的逗号辊（3）或圆柱形辊，以及容纳涂层支撑辊（2）和逗号辊（3）或圆柱形辊（3）之间的液体，并且具有用于加热用于液体坝的支撑板（4）的加热装置。支撑板（4）从水平面的倾斜角度优选为5-20°。在涂布方法中，通过将支撑板（4）的表面温度加热至40〜200℃，使用涂布装置进行涂布。在涂布方法中，使用在25℃下具有≥20,000cps粘度的热熔型粘合剂或光敏粘合剂组合物作为涂布液。版权所有（C）2005，JPO＆NCIPI

12. 发明专利

JP2005035747A Charge control method for copy paper 审中-公开
标题翻译：复印纸充电控制方法
公开(公告)号：JP2005035747A
公开(公告)日：2005-02-10
申请号：JP2003275416
申请日：2003-07-16
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： FUJIMURA TETSUO , KOSUGI KAZUHIRO , SHIMIZU MIKIO
IPC分类号： G03G21/00 , B65H3/06 , B65H5/06 , C08F212/06 , C08F220/12 , C08K3/04 , C08K3/22 , C08K7/02 , C08L27/16 , C08L33/08 , C08L53/02 , C08L69/00 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To control a trouble of blurring and defect in transfer of copy paper in an electrophotographic copying machine. SOLUTION: A guide parts for copy paper in the electrophotographic copying machine are made of thermoplastic resin controlling charge of the copy paper. The thermoplastic resin is a copolymer of the resin electrostatically charging the copy paper to be in the positive polarity and the resin electrostatically charging the copy paper to be in the negative polarity, or a mixture of the resin electrostatically charging the copy paper to be in the positive polarity and the resin electrostatically charging the copy paper to be in the negative polarity. The copolymer of an aromatic vinyl compound and an acrylic ester, the mixture of a polyvinylidene fluoride and a polyacrylic ester or the mixture of the copolymer of a polycarbonate, a vinyl cyanide compound, the aromatic vinyl compound, and a conjugated diene can be used. Carbon black, carbon fiber, metal oxide, and an antistatic agent can be added to the thermoplastic resin. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了控制电子照相复印机中的复印纸的模糊和缺陷的麻烦。
解决方案：电子照相复印机中复印纸的引导部件由热塑性树脂控制复印纸的电荷。热塑性树脂是将复印纸静电充电至正极性的树脂和将复印纸静电充电至负极性的树脂的共聚物，或将静电充电复印纸的树脂的混合物置于正极性和将复印纸静电充电的树脂为负极性。可以使用芳族乙烯基化合物和丙烯酸酯的共聚物，聚偏二氟乙烯和聚丙烯酸酯的混合物或聚碳酸酯，乙烯基氰化合物，芳族乙烯基化合物和共轭二烯的共聚物的混合物。炭黑，碳纤维，金属氧化物和抗静电剂可以加入到热塑性树脂中。版权所有（C）2005，JPO＆NCIPI

13. 发明专利

JP2004339316A the film 有权
公开(公告)号：JP2004339316A
公开(公告)日：2004-12-02
申请号：JP2003135976
申请日：2003-05-14
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： FUJIMURA TETSUO , KOSUGI KAZUHIRO , SHIMIZU MIKIO
IPC分类号： G03G15/16 , C08K7/06 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide a film which has stable volume resistivity scarcely dependent to environments and does not pollute the environments because of not causing the bleedout of an antistatic agent. SOLUTION: This film uses a resin composition comprising 98 to 90 pts. wt. of a thermoplastic resin and 2 to 10 pts. wt. of fine carbon fibers preferably having an average fiber diameter of 10 to 200 nanometer and an average fiber length of ≤100 μm. The fine carbon fibers have hollow spaces in the cores of the fibers, respectively, and include the so-called carbon nanotubes. The thermoplastic resin is one or more polymers selected from polycarbonates, polyethylene, polypropylene, polyvinylidene fluoride, polymethacrylates, polytetrafluoroethylene, and their copolymers. COPYRIGHT: (C)2005,JPO&NCIPI

14. 发明专利

JP2004196979A Method for controlling electrostatic charge characteristic 审中-公开
公开(公告)号：JP2004196979A
公开(公告)日：2004-07-15
申请号：JP2002367865
申请日：2002-12-19
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： KOSUGI KAZUHIRO , FUJIMURA TETSUO , SHIMIZU MIKIO
IPC分类号： B65D65/02 , C08K3/04 , C08K5/06 , C08K5/17 , C08K5/3475 , C08K5/521 , C08K7/06 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide a method for preparing a resin composition in which electrostatic charge characteristics are controlled and to provide a material using the prepared resin composition.
SOLUTION: The present invention provides a method for controlling electrostatic charge characteristics by adding a low molecular weight compound having ≤800 molecular weight and having a tert-butyl skeleton and/or a low molecular weight compound having ≤800 molecular weight and having a polyethylene skeleton and further the resin composition obtained by the technique. As a result, not only the electrostatic charge amount of the resin composition can be controlled, but also electrostatic charge of a substance to be rubbed can be controlled.
COPYRIGHT: (C)2004,JPO&NCIPI

15. 发明专利

JP2004155977A Adhesive and adhesive film 有权
公开(公告)号：JP2004155977A
公开(公告)日：2004-06-03
申请号：JP2002324808
申请日：2002-11-08
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： TOKUNAGA HISAJI , TAKEI ATSUSHI , SHIMIZU MIKIO
IPC分类号： C09J7/02 , C09J11/00 , C09J201/00
摘要： PROBLEM TO BE SOLVED: To provide an adhesive suppressing the generation of static charge in peeling and provide an adhesive film produced by using the adhesive.
SOLUTION: The generation of static charge in peeling can be suppressed by adding a charge controlling agent to an adhesive. Examples of the charge controlling agent are so-called type N substances such as metal complex types, imides, bisphenols, ureas, phosphoric acids and carboxylic acids, and so-called type P substances such as nigrosines, quaternary amines, oniums and imidazoles. There is no particular restriction on the kind of the adhesive, however, an acrylic adhesive is preferable from the viewpoints of durability, transparency and easy adjustment of adhesivity.
COPYRIGHT: (C)2004,JPO

16. 发明专利

JP2003342386A Release film 审中-公开
标题翻译：发布电影
公开(公告)号：JP2003342386A
公开(公告)日：2003-12-03
申请号：JP2002155146
申请日：2002-05-29
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： TAKEI ATSUSHI , TOKUNAGA HISAJI , SHIMIZU MIKIO
IPC分类号： G02B5/30 , B32B27/00 , C08J5/18
摘要： PROBLEM TO BE SOLVED: To provide a release film which renders a foreign substance inconspicuous due to less inclusion of air around the foreign substance when the foreign substance enters into between the surface of a pressure-sensitive adhesive and the release film, and has good transparency and handling properties. SOLUTION: The release film is obtained by using a resin having a durometer hardness according to JIS K 7215 of ≤D60. A low-density polyetheylene, a linear low-density polyethylene, an ultra-low-density polyethylene, an ionomer, an ethylene-vinyl acetate copolymer and the like are suitably used. The resin having a durometer hardness of ≤D60 according to JIS K 7215 can be laminated with a layer composed of another resin. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种脱模膜，其使得当异物进入压敏粘合剂的表面和剥离膜之间时，由于在外来物质周围较少的包含空气而使异物不显眼，并且具有良好的透明度和处理性能。解决方案：通过使用根据JIS K 7215的硬度计硬度≤D60的树脂获得剥离膜。适合使用低密度聚乙烯，线型低密度聚乙烯，超低密度聚乙烯，离聚物，乙烯 - 乙酸乙烯酯共聚物等。根据JIS K 7215，硬度为硬度≤D60的树脂可以层压有由另一种树脂组成的层。版权所有（C）2004，JPO

17. 发明专利

JP2005146070A Resin composition, its manufacturing method, coating obtained using the same, and package 审中-公开
标题翻译：树脂组合物，其制造方法，使用其的涂料和包装
公开(公告)号：JP2005146070A
公开(公告)日：2005-06-09
申请号：JP2003383815
申请日：2003-11-13
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： KOSUGI KAZUHIRO , FUJIMURA TETSUO , SHIMIZU MIKIO
IPC分类号： B65D65/42 , B65D85/86 , C08J3/21 , C08L31/04 , C08L33/06 , C08L83/04 , C09D131/04 , C09D133/06 , C09D183/04
摘要： PROBLEM TO BE SOLVED: To provide a resin composition which can adjust the amount of electrostatic charge of itself corresponding to charging tendency of an object, such as a sealing agent for electronic devices which is charged by friction with the resin composition, by static electricity generated by contact or friction between the resin composition and the object, and a coating. SOLUTION: The resin composition comprises (a) a thermoplastic resin comprising at least one selected from a poly(meth)acrylate resin and a polyvinyl acetate resin and (b) a silicone resin. The coating comprises the resin composition. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种树脂组合物，其可以根据与树脂组合物摩擦而加载的电子设备的密封剂等物体的充电趋势相应地调节其自身的静电量，通过由树脂组合物和物体之间的接触或摩擦产生的静电，以及涂层。解决方案：树脂组合物包含（a）包含选自聚（甲基）丙烯酸酯树脂和聚乙酸乙烯酯树脂中的至少一种的热塑性树脂和（b）硅树脂。涂层包含树脂组合物。版权所有（C）2005，JPO＆NCIPI

18. 发明专利

JP2004168335A Carrier tape 审中-公开
公开(公告)号：JP2004168335A
公开(公告)日：2004-06-17
申请号：JP2002334483
申请日：2002-11-19
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： KADOYA YUICHI , SHIMIZU MIKIO
IPC分类号： B65D73/02 , B65D85/86
摘要： PROBLEM TO BE SOLVED: To provide a novel carrier tape of which the base material is a polypropylene resin expanded sheet.
SOLUTION: The carrier tape comprises a polypropylene resin expanded sheet, which has a plurality of housing spaces for electronic components formed longitudinally by means of a punching process, and seal films attached on both surfaces of the sheet, or comprises a polypropylene resin expanded sheet, which has a recessed housing space having a plurality of longitudinally formed openings for housing electronic components, and a seal film attached on one surface of the sheet that has the openings.
COPYRIGHT: (C)2004,JPO

19. 发明专利

JP2004161965A Resin composition 审中-公开
公开(公告)号：JP2004161965A
公开(公告)日：2004-06-10
申请号：JP2002360208
申请日：2002-12-12
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： FUJIMURA TETSUO , KOSUGI KAZUHIRO , SHIMIZU MIKIO
IPC分类号： B65D85/86 , C08J5/18 , C08L25/14 , C08L53/00
摘要： PROBLEM TO BE SOLVED: To provide a resin composition for improving impact strength of a copolymer of an acrylic acid-based compound with an aromatic vinyl compound or a copolymer of the acrylic acid-based compound with the aromatic vinyl compound and an acrylonitrile and to provide a method for controlling antistatic characteristics of the copolymer.
SOLUTION: The resin composition is obtained by melt-mixing a copolymer of the acrylic acid-based compound and an aromatic vinyl compound with a copolymer having an aromatic vinyl polymerization part and an olefin compound polymerization part or a copolymer having the aromatic vinyl polymerization part and a conjugated diene compound polymerization part. As a result, the impact strength of the copolymer of the acrylic acid-based compound with the aromatic vinyl compound can be improved and antistatic characteristics of the copolymer can be controlled by the melt-mixing.
COPYRIGHT: (C)2004,JPO

20. 发明专利

JP2003342385A Release film 审中-公开
标题翻译：发布电影
公开(公告)号：JP2003342385A
公开(公告)日：2003-12-03
申请号：JP2002155145
申请日：2002-05-29
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： TAKEI ATSUSHI , TOKUNAGA HISAJI , SHIMIZU MIKIO
IPC分类号： G02B5/30 , B32B27/00 , B32B27/36 , C08J5/18
摘要： PROBLEM TO BE SOLVED: To provide a release film which renders a foreign substance inconspicuous due to less inclusion of air around the foreign substance when the foreign substance enters into between the surface of a pressure-sensitive adhesive and the release film, and has good transparency and handling properties. SOLUTION: The release film is composed of one layer of a resin having a product of the Olsen rigidity and the thickness of ≤50,000 Pam or is obtained by laminating the resin having a product of the Olsen rigidity and the thickness of ≤50,000 Pam on the outermost layer. The outermost layer is applied to the surface of a pressure-sensitive adhesive, a pressure-sensitive adhesive film or the like. As the resin having a product of the Olsen rigidity and the thickness of ≤50,000 Pam, a thermoplastic resin is preferred. The release film can be further subjected to release treatment. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种脱模膜，其使得当异物进入压敏粘合剂的表面和剥离膜之间时，由于在外来物质周围较少的包含空气而使异物不显眼，并且具有良好的透明度和处理性能。解决方案：剥离膜由具有奥氏刚度和厚度≤50,000Pam的产品的一层树脂组成，或者通过层压具有奥尔森刚度和厚度≤50,000的厚度的树脂而获得 Pam在最外层。将最外层施加到压敏粘合剂，压敏粘合剂膜等的表面上。作为具有Olsen刚性的产品和厚度≤50,000Pam的树脂，优选热塑性树脂。剥离膜可进一步进行脱模处理。版权所有（C）2004，JPO

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