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1. 发明专利

DE60328415D1 未知
公开(公告)号：DE60328415D1
公开(公告)日：2009-08-27
申请号：DE60328415
申请日：2003-12-26
申请人： MITSUBISHI KAGAKU MEDIA CO LTD
发明人： MATSUISHI FUJIO , SHIMIZU K
IPC分类号： G11B7/0037 , G11B7/2403 , G11B7/24094 , G11B7/246 , G11B7/2467 , G11B7/249 , G11B23/40
摘要： To provide an optical information recording medium on which visual information can be recorded on a label face side by using a laser apparatus for recording and reading electronic information by irradiation with a low output laser without exerting, e.g. thermal influence over electronic information recorded on the medium. The optical information recording medium of the present invention is an optical information recording medium 100 having such a structure that on a substrate 101, an electronic information recording layer 102, a reflective layer 103 formed in contact with the opposite side of the electronic information recording layer 102 from a side where a laser beam 107 enters, a protective layer 104, a visual information recording layer 105 and an overcoat layer 106 constituting an outermost layer are laminated in this order, and having a reflectivity against a beam applied from the label face side of at least 15 and at most 50%.

2. 发明公开

EP1912215A4 OPTICAL RECORDING MEDIUM AND INK COMPOSITION 审中-公开
标题翻译：记录介质和光学染料组合物
公开(公告)号：EP1912215A4
公开(公告)日：2009-07-15
申请号：EP06782164
申请日：2006-08-02
申请人： MITSUBISHI KAGAKU MEDIA CO LTD , JUJO CHEMICAL CO LTD
发明人： MATSUISHI FUJIO , HARAGUCHI KOUICHIROU
IPC分类号： G11B7/252 , B41M5/50 , C09D11/00 , C09D11/10 , G11B7/24097 , G11B23/40
CPC分类号： C09D11/101 , B41M5/502 , C09D11/30 , G11B7/2463 , G11B7/2467 , G11B7/252 , G11B7/2542
摘要： Disclosed is an optical recording medium which can increase the gloss of a print receptive layer provided on a level surface and can provide a high-quality print. An optical recording medium (200) comprises a record-reproducing layer (10) which is a substrate-incident medium and a print receptive layer (20) which can be printed with an ink and is provided on the surface opposite to the surface of the record-reproducing layer (10) which receives the irradiation with light. The print receptive layer (20) comprises a filler-containing layer (22) which contains a hydrophilic resin and an organic or inorganic filler as main ingredients and a non-filler-containing layer (21) which is laminated on the filler-containing layer (22) and contains no organic or inorganic filler. The filler-containing layer (22) comprises a first filler-containing layer (222) provided on the record-reproducing layer (10) and a second filler-containing layer (221) which contacts with the non-filler-containing layer (21) and contains the organic or inorganic filler in a higher amount than the first filler-containing layer (222).

3. 发明公开

EP1583089A4 OPTICAL INFORMATION RECORDING MEDIUM 有权
标题翻译：记录介质光信息
公开(公告)号：EP1583089A4
公开(公告)日：2008-08-06
申请号：EP03768334
申请日：2003-12-26
申请人： MITSUBISHI KAGAKU MEDIA CO LTD
发明人： MATSUISHI FUJIO , SHIMIZU K
IPC分类号： G11B23/40 , G11B7/0037 , G11B7/2403 , G11B7/24094 , G11B7/246 , G11B7/2467 , G11B7/249
CPC分类号： G11B7/0037 , B41M5/30 , B41M5/363 , B41M5/42 , G11B7/2403 , G11B7/24094 , G11B7/2467 , G11B7/249 , G11B23/40
摘要： To provide an optical information recording medium on which visual information can be recorded on a label face side by using a laser apparatus for recording and reading electronic information by irradiation with a low output laser without exerting, e.g. thermal influence over electronic information recorded on the medium. The optical information recording medium of the present invention is an optical information recording medium 100 having such a structure that on a substrate 101, an electronic information recording layer 102, a reflective layer 103 formed in contact with the opposite side of the electronic information recording layer 102 from a side where a laser beam 107 enters, a protective layer 104, a visual information recording layer 105 and an overcoat layer 106 constituting an outermost layer are laminated in this order, and having a reflectivity against a beam applied from the label face side of at least 15 and at most 50%.

4. 发明专利

JP2010205316A Information recording medium 审中-公开
标题翻译：信息记录媒体
公开(公告)号：JP2010205316A
公开(公告)日：2010-09-16
申请号：JP2009047324
申请日：2009-02-27
申请人： Mitsubishi Kagaku Media Co Ltd , 三菱化学メディア株式会社
发明人： SHIMIZU KANJI , MATSUISHI FUJIO , TAKESHIMA HIDEJI
IPC分类号： G11B7/24 , G11B7/254 , G11B7/257 , G11B23/40
摘要： PROBLEM TO BE SOLVED: To provide an information recording medium having a label layer on which the user can repeatedly erase the writing and written trace without affecting the information recorded on the information recording layer. SOLUTION: This invention relates to an information recording medium, including: an information recording layer 102 in which information can be recorded or reproduced by radiating light; and a label layer 106. The label layer contains an electron-donating color developing organic compound, an electron-accepting compound and a solvent, and is used for writing with water-erasable ink and for water-erasing the written trace of the water-erasable ink. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有标签层的信息记录介质，用户可以在其上反复擦除写入和写入的轨迹，而不影响记录在信息记录层上的信息。信息记录介质技术领域本发明涉及一种信息记录介质，包括：信息记录层102，其中可以通过发射光来记录或再现信息; 和标签层106.标签层包含给电子显色有机化合物，电子接受性化合物和溶剂，并且用于用可水可擦墨水书写并且擦除水溶性涂料的书写痕迹，可擦墨版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2007323809A Optical disk 审中-公开
标题翻译：光盘
公开(公告)号：JP2007323809A
公开(公告)日：2007-12-13
申请号：JP2007234342
申请日：2007-09-10
申请人： Mitsubishi Kagaku Media Co Ltd , Yamaha Corp , ヤマハ株式会社 , 三菱化学メディア株式会社
发明人： MORISHIMA MORIHITO , MATSUISHI FUJIO , SHIMIZU KANJI
IPC分类号： G11B23/40 , G11B7/24
摘要： PROBLEM TO BE SOLVED: To shorten time needed for forming an image on an optical disk 200. SOLUTION: Condensing points S1m, S2m and S3m of laser beams are arranged in a radial direction of the optical disk 200 by using a laser array radiating the three laser beams. In the optical disk 200, main scanning of one column is performed by radiation of the laser beam when the disk is rotated and sub scanning is performed by moving the radiation point from an inner peripheral side to an outer peripheral side by one column for every formation of dots of one column. Tracking is operated so that tracks of the condensing points S1m, S2m and S3m in the first main scanning (1) and the second main scanning (2) for the one column are not overlapped. When a discolored region is formed by radiating the laser beam according to dot data in such scanning operation, an image having a high contrast ratio can be formed in a short time. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：缩短在光盘200上形成图像所需的时间。解决方案：激光束的聚光点S1m，S2m和S3m通过使用光盘200的径向方向布置在光盘200的径向方向上激光阵列辐射三束激光束。在光盘200中，当盘旋转时通过激光束的辐射进行一列的主扫描，并且通过将辐射点从内周侧向外周侧移动一列进行副扫描，每个形成一列的点。操作跟踪，使得第一主扫描（1）和一列的第二主扫描（2）中的聚光点S1m，S2m和S3m的轨迹不重叠。当在这种扫描操作中通过根据点数据辐射激光束形成变色区域时，可以在短时间内形成具有高对比度的图像。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007066500A Optical recording medium and ink composition 审中-公开
标题翻译：光学记录介质和墨水组成
公开(公告)号：JP2007066500A
公开(公告)日：2007-03-15
申请号：JP2006210721
申请日：2006-08-02
申请人： Jujo Chemical Kk , Mitsubishi Kagaku Media Co Ltd , 三菱化学メディア株式会社 , 十条ケミカル株式会社
发明人： MATSUISHI FUJIO , HARAGUCHI KOICHIRO
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , C09D11/00 , G11B7/24 , G11B7/24097 , G11B7/254 , G11B7/257
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium which can increase the gloss of a print receptive layer provided on a label surface and can provide a high-quality print. SOLUTION: The optical recording medium 200 comprises a record-reproducing layer 10 which is a substrate-incident medium and the print receptive layer 20 which can be printed with an ink and is provided on the surface opposite to the surface of the record-reproducing layer 10 which receives the irradiation with light. The print receptive layer 20 comprises a filler-containing layer 22 which contains a hydrophilic resin and an organic or inorganic filler as main ingredients and a non-filler-containing layer 21 which is laminated on the filler-containing layer 22 and contains no organic or inorganic filler. The filler-containing layer 22 comprises a first filler-containing layer 222 provided on the record-reproducing layer 10 and a second filler-containing layer 221 which comes into contact with the non-filler-containing layer 21 and has an organic or inorganic filler content higher than that of the first filler-containing layer 222. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学记录介质，其可以提高设置在标签表面上的印刷接受层的光泽度并且可以提供高质量的印刷。解决方案：光记录介质200包括作为基板入射介质的记录 - 再现层10和能够印刷油墨并且设置在与记录表面相对的表面上的印刷接受层20 接收光的照射的再生层10。印刷接收层20包括含有亲水性树脂和有机或无机填料作为主要成分的含填料层22和层叠在含填料层22上的不含填料的层21，并且不含有机或无机填料层无机填料。含填料层22包括设置在记录 - 再现层10上的第一含填料层222和与非填料层21接触并具有有机或无机填料的第二含填料层221 含量高于第一含填料层222的含量。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2010205315A Information recording medium 审中-公开
标题翻译：信息记录媒体
公开(公告)号：JP2010205315A
公开(公告)日：2010-09-16
申请号：JP2009047323
申请日：2009-02-27
申请人： Mitsubishi Kagaku Media Co Ltd , 三菱化学メディア株式会社
发明人： TAKESHIMA HIDEJI , NAKAJIMA AKIRA , MATSUISHI FUJIO , SHIMIZU KANJI
IPC分类号： G11B7/24
摘要： PROBLEM TO BE SOLVED: To provide an information recording medium which enables a user to repeatedly write, without affecting information recorded on an information recording layer, contents or the like recorded inside on the surface of the information recording medium, to easily and surely erase the writing remains, and to repeat the operations. SOLUTION: The information recording medium has: an information recording layer on which information is recordable or reproducible by light irradiation; a protective layer formed on a side opposite the surface of the information recording layer which the light enters; and a label layer formed in a pattern shape on the protective layer so that a part of the protective layer is exposed. An area where the protective layer is exposed is a writing area containing an electron-releasing color organic compound, an electron-receiving compound and a solvent, and used for writing by color-erasing ink erasable by water. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种信息记录介质，其能够使用户反复写入，而不影响记录在信息记录层上的信息，记录在信息记录介质的表面内部的内容等，以容易地和肯定会擦除写作的遗漏，并重复操作。解决方案：信息记录介质具有：通过光照射可以记录或重现信息的信息记录层; 形成在所述信息记录层的与光进入的表面相反一侧的保护层; 以及在保护层上形成为图案形状的标签层，使得保护层的一部分露出。保护层露出的区域是包含电子发射色有机化合物，电子接受化合物和溶剂的书写区域，并且用于通过擦除可擦除水的墨水进行写入。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2004326932A Optical recording medium 有权
公开(公告)号：JP2004326932A
公开(公告)日：2004-11-18
申请号：JP2003120598
申请日：2003-04-24
申请人： Mitsubishi Chemicals Corp , Mitsubishi Kagaku Media Co Ltd , 三菱化学メディア株式会社 , 三菱化学株式会社
发明人： MATSUISHI FUJIO , TAKESHIMA HIDEJI
IPC分类号： G11B7/254 , G11B7/24 , G11B7/257
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium wherein permeation of a print ink in a label surface is reduced without reducing the drying properties of the print ink and printing excellent in coloring properties is possible. SOLUTION: The optical recording medium 100 has a structure wherein a transparent substrate 101 formed by using a light transmissive material, a recording layer 102 which is provided on the substrate 101 and wherein recording or reproduction of optical information is performed by irradiation light, a reflection layer 103 layered on the recording layer 102 and reflecting light transmitted through the recording layer 102 to the recording layer 102, a protective layer 104 protecting deformation and the like of the reflection layer 103, an inorganic filler mixed layer 105 formed by mixing a UV curing resin and an inorganic filler and a surface layer 106 formed by mixing a UV curing resin and an organic filler are successively laminated. When printing on the surface layer 106, a solvent (principally water) of the ink transmitted through the surface layer 106 and reaching the inorganic filler mixed layer 105 is absorbed by the inorganic filler and as a result the solvent of the ink printed on the surface layer 106 is rapidly transferred to and absorbed by the inorganic filler mixed layer 105 of the lower layer, drying speed of the surface layer 106 is promoted and the permeating ink can be reduced. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2010102825A Ultraviolet curable ink composition 审中-公开
标题翻译： ULTRAVIOLET可固化油墨组合物
公开(公告)号：JP2010102825A
公开(公告)日：2010-05-06
申请号：JP2010025697
申请日：2010-02-08
申请人： Jujo Chemical Kk , Mitsubishi Kagaku Media Co Ltd , 三菱化学メディア株式会社 , 十条ケミカル株式会社
发明人： MATSUISHI FUJIO , HARAGUCHI KOICHIRO
IPC分类号： G11B7/24097
CPC分类号： C09D11/101 , B41M5/502 , C09D11/30 , G11B7/2463 , G11B7/2467 , G11B7/252 , G11B7/2542
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet curable ink composition which allows high-quality printing on a label face. SOLUTION: The ultraviolet curable ink composition contains an alkyl-modified polyvinylpyrrolidone, a hydrophilic monomer, and a photo-polymerization initiator. COPYRIGHT: (C)2010,JPO&INPIT

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