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1. 发明专利

JP2006264242A Optical recording medium, optical recording method using this medium and optical recording device 审中-公开
标题翻译：光记录介质，采用本光盘记录装置的光记录方法
公开(公告)号：JP2006264242A
公开(公告)日：2006-10-05
申请号：JP2005088693
申请日：2005-03-25
申请人： Kyowa Hakko Chemical Co Ltd , Ricoh Co Ltd , 協和発酵ケミカル株式会社 , 株式会社リコー
发明人： NOGUCHI SO , SATO TSUTOMU , TOMURA TATSUYA , UENO YASUNOBU , SHIMIZU IKUO , KINUGASA MOTOHARU , TOYODA HIROSHI
IPC分类号： B41M5/26 , C09B23/00 , G11B7/24 , G11B7/244
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium which is applicable to a write once-type DVD disc system with a recording layer formed of a mixture, of a plurality of squalirium metallic chelate compounds, which is stabilized for long-time storage in a solution and repeated reuse and can make the concentration of the compounds determinable. SOLUTION: This optical recording medium comprises the recording layer 2 constituted of a mixed composition of the squalirium metallic chelate compounds which have ligands of an identical kind and have not less than two kinds of different metals as a center metal, formed on a substrate 1. For example, the recording layer 2 contains the squalirium chelate compounds each having Al and Ni as the center metals and the ligands of an identical kind. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供适用于具有由混合物形成的记录层的一次写入型DVD盘系统的光学记录介质，其多个角膜铊金属螯合物被稳定化，时间储存在溶液中并重复使用，可以使化合物的浓度可以确定。解决方案：该光学记录介质包括记录层2，其由具有相同种类和不少于两种不同金属作为中心金属的配位体的钪金属螯合物的混合组合物形成，衬底1.例如，记录层2含有各自具有Al和Ni作为中心金属和相同种类的配体的鳞片状螯合物。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004330459A Optical recording medium, and method and apparatus for optical recording by using the same 有权
公开(公告)号：JP2004330459A
公开(公告)日：2004-11-25
申请号：JP2003125849
申请日：2003-04-30
申请人： Kyowa Hakko Chemical Co Ltd , Kyowa Hakko Kogyo Co Ltd , Ricoh Co Ltd , 協和発酵ケミカル株式会社 , 協和醗酵工業株式会社 , 株式会社リコー
发明人： NOGUCHI SO , SATO TSUTOMU , TOMURA TATSUYA , UENO YASUNOBU , SHIMIZU IKUO , KINUGASA MOTOHARU , TOYODA HIROSHI
IPC分类号： B41M5/26 , B32B3/02 , B32B5/16 , C09B23/00 , C09B50/06 , C09B50/10 , C09B53/00 , C09B57/00 , C09B67/22 , G11B7/24 , G11B7/244 , G11B7/246 , G11B7/249
CPC分类号： G11B7/2467 , C09B67/0034 , G11B7/245 , G11B7/246 , G11B7/2463 , G11B7/247 , G11B7/248 , G11B7/249 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/2548 , G11B7/256 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B2007/24612 , G11B2007/25417 , Y10T428/21
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium which can be applied to a recordable DVD disc system using a semiconductor laser having an oscillation wavelength as a short wavelength in comparison with a conventional optical recording medium, especially an optical recording medium reduced in dependence on the recording wavelength, and a method and an apparatus for the optical recording employing the same. SOLUTION: For the optical recording medium having a recording layer on a substrate, (i) a formazan metal chelated compound comprising a formazan compound and a metal, (ii) a squalirium metal chelated compound comprising a squalirium compound and the metal and (iii) a pentamethine cyanin compound are provided in the recording medium. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2006264241A Optical recording medium, optical recording method using the same and optical recording device 审中-公开
标题翻译：光学记录介质，使用其的光学记录方法和光学记录装置
公开(公告)号：JP2006264241A
公开(公告)日：2006-10-05
申请号：JP2005088692
申请日：2005-03-25
申请人： Kyowa Hakko Chemical Co Ltd , Ricoh Co Ltd , 協和発酵ケミカル株式会社 , 株式会社リコー
发明人： NOGUCHI SO , SATO TSUTOMU , TOMURA TATSUYA , UENO YASUNOBU , SHIMIZU IKUO , KINUGASA MOTOHARU , TOYODA HIROSHI
IPC分类号： B41M5/26 , G11B7/24 , G11B7/244 , G11B7/258
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium which is applicable to a write once-type DVD disc system with ameliorated light resistance and precise controllability of optical characteristics, compared with a conventional optical recording medium using a squalirium compound and its aluminum chelate compound. SOLUTION: This optical recording medium comprises a recording layer 2 containing the squalirium metallic chelate compound with a divalent metal as a center metal and a squalirium metallic chelate compound with a metal with other than divalence as a center metal, formed on a substrate 1. In addition, the recording layer 2 contains a mixture of the squalirium metallic chelate compound with the divalent metal such as Ni, Zn or Cu as the center metal and the squalirium metallic chelate compound with Al as the center metal. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：与使用squ ium化合物的常规光学记录介质相比，提供可应用于具有改善的耐光性和光学特性的精确可控性的一次写入型DVD盘系统的光学记录介质铝螯合物。解决方案：该光学记录介质包括记录层2，该记录层2含有以二价金属为中心金属的鳞状ium金属螯合物和具有不同于二价的金属作为中心金属的鳞状金属螯合物，形成在基材上此外，记录层2含有角质层金属螯合物与二价金属如Ni，Zn或Cu作为中心金属的混合物和以Al为中心金属的鳞状金属螯合物。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005319728A Optical recording medium, reproducing method and optical recording device employing same 审中-公开
标题翻译：光学记录介质，再现方法和使用其的光学记录装置
公开(公告)号：JP2005319728A
公开(公告)日：2005-11-17
申请号：JP2004140896
申请日：2004-05-11
申请人： Kyowa Hakko Chemical Co Ltd , Ricoh Co Ltd , 協和発酵ケミカル株式会社 , 株式会社リコー
发明人： NOGUCHI SO , SATO TSUTOMU , TOMURA TATSUYA , UENO YASUNOBU , SHIMIZU IKUO , KINUGASA MOTOHARU , TOYODA HIROSHI
IPC分类号： B41M5/26 , G11B7/24 , G11B7/244 , G11B7/258
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium or the like which can be applied to a write-once-read many DVD disk system employing a semiconductor laser with an oscillation wavelength on a short-wavelength side in comparison with a conventional optical recording medium, and reduces dependency on a wavelength shift of the semiconductor laser. SOLUTION: The optical recording medium is provided with a substrate and at least a recording layer on the substrate, wherein the recording layer at least contains a formazan metal chelate compound with a maximum absorption wavelength of an absorption spectrum of ≥500 nm to COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种光记录介质等，其可应用于采用具有短波长侧的振荡波长的半导体激光器的一次写入许多DVD盘系统，与常规的光记录介质，并且减少对半导体激光器的波长偏移的依赖性。解决方案：光学记录介质在衬底上设置有基底和至少记录层，其中记录层至少含有吸收光谱为≥500nm的最大吸收波长的甲an烷金属螯合物，具有≥500nm至<650nm（B）的吸收光谱的最大吸收波长的鳞状化合物和吸收光谱的最大吸收波长≥650nm至<800的化合物< 纳米。组分（C）的化合物优选为选自甲an金属螯合化合物，五甲氰ine啉化合物，酞菁化合物和二芳基胺化合物中的至少一种的方式。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005267668A Optical recording medium and manufacturing method therefor 审中-公开
标题翻译：光记录介质及其制造方法
公开(公告)号：JP2005267668A
公开(公告)日：2005-09-29
申请号：JP2004073773
申请日：2004-03-16
申请人： Kyowa Hakko Chemical Co Ltd , Kyowa Hakko Kogyo Co Ltd , Ricoh Co Ltd , 協和発酵ケミカル株式会社 , 協和醗酵工業株式会社 , 株式会社リコー
发明人： NOGUCHI SO , SATO TSUTOMU , TOMURA TATSUYA , UENO YASUNOBU , SHIMIZU IKUO , KINUGASA MOTOHARU , TOYODA HIROSHI , UKAI KATSUMI
IPC分类号： B41M5/26 , G11B7/24 , G11B7/244 , G11B7/258 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium which is applicable to an write-once DVD system using a semiconductor laser having an oscillation wavelength at a short wavelength and has particularly high storage reliability, and also provide a manufacturing method therefor. SOLUTION: The optical recording medium is formed of a substrate and at least a recording layer and a reflection layer layered in this order on the substrate. The recording layer contains at least one kind selected from a squalirium compound and a squalirium metal chelate compound and the reflection layer contains a silver (Ag) alloy; in addition, the thickness of the reflection layer is 900 to 1,700Å (90 to 170 nm). The form that the reflection layer contains copper (Cu) and the content of the copper is 0.1 to 1.5atm% of the content of the silver is more preferable. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种适用于使用具有短波长的振荡波长的半导体激光器的一次写入DVD系统并且具有特别高的存储可靠性的光学记录介质，并且还提供其制造方法。解决方案：光学记录介质由基板和至少记录层和反射层构成，该反射层依次层叠在基板上。记录层含有选自钪酸盐化合物和钪金属螯合物中的至少一种，反射层含有银（Ag）合金; 此外，反射层的厚度为900〜1700（90〜170nm）。更优选反射层含有铜（Cu）的形式和铜的含量为银的含量的0.1〜1.5atm％。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2015013980A インク有权
标题翻译：墨水
公开(公告)号：JP2015013980A
公开(公告)日：2015-01-22
申请号：JP2014057602
申请日：2014-03-20
申请人：株式会社リコー , Ricoh Co Ltd
发明人： MORITA MITSUNOBU , NOGUCHI SO , KIMURA OKITOSHI
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00 , C08F20/58
CPC分类号： C09D11/101 , C07C233/20 , C07C233/49 , C07D211/22 , C07D211/46 , C07D295/195 , C07D295/215 , C08F22/38 , C08F26/06 , C08F120/56 , C08F120/58 , C08F120/60 , C08F220/56 , C08F220/58 , C08F220/60 , C08F2220/585 , C08F2220/606 , C08K3/04 , C09D11/107 , C09D11/30 , C09D11/324 , C09D11/38 , Y10T428/24802
摘要：【課題】光重合性及び光硬化性に優れ、臭気が少なく、粘度が低い化合物並びに該化合物を含む組成物及びインクを提供する。【解決手段】インクは、一般式(1)、(2)、(3)又は(4)で表される化合物を含む。化合物は、一般式(1)、(2)、(3)又は(4)で表される。組成物は、一般式(1)、(2)、(3)又は(4)で表される化合物を含む。【選択図】なし
摘要翻译：要解决的问题：提供具有低气味和低粘度的光聚合性和光固化性优异的化合物以及含有该化合物的组合物和油墨。溶液：化合物由通式（1），（2），（3）表示）或（4）。油墨含有通式（1），（2），（3）或（4）表示的化合物。组合物含有通式（1），（2），（3）或（4）表示的化合物。

7. 发明专利

JP2014101490A Ink, ink cartridge, inkjet recording device, recorded material, polymerizable compound and composition 有权
标题翻译：墨盒，墨盒，喷墨记录装置，记录材料，可聚合化合物和组合物
公开(公告)号：JP2014101490A
公开(公告)日：2014-06-05
申请号：JP2013161522
申请日：2013-08-02
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： MORITA MITSUNOBU , NOGUCHI SO , KIMURA OKITOSHI
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00
CPC分类号： C09D11/30 , C07C233/09 , C07C233/20 , C07D211/40 , C07D211/46 , C07D295/185 , C09D11/101 , C09D11/322 , Y10T428/24802
摘要： PROBLEM TO BE SOLVED: To provide an inkjet ink having excellent photocurable property and giving less uncomfortable odor inherent to a monomer.SOLUTION: The ink contains, as a component constituting the ink, a polymerizable compound having two or more polymerizable functional groups in a molecule structure, in which one of the polymerizable functional groups is an acrylamide expressed by formula (1) described below. At least one polymerizable functional group different from the acrylamide group in the above compound preferably has a (meth)acrylate structure.
摘要翻译：要解决的问题：提供具有优异的光固化性能并且给予单体固有的不舒适的气味的喷墨油墨。溶液：油墨包含作为构成油墨的组分的分子中具有两个或更多个可聚合官能团的可聚合化合物结构，其中一个可聚合官能团是由下述式（1）表示的丙烯酰胺。与上述化合物中的丙烯酰胺基不同的至少一个可聚合官能团优选具有（甲基）丙烯酸酯结构。

8. 发明专利

JP2013216728A Active ray curable composition, active ray curable ink composition for inkjet printing, active ray curable adhesive composition, and method for stabilizing active ray curable composition 有权
标题翻译：活性可固化组合物，用于喷墨打印的活性可固化油墨组合物，活性可固化粘合剂组合物和用于稳定活性可固化组合物的方法
公开(公告)号：JP2013216728A
公开(公告)日：2013-10-24
申请号：JP2012086047
申请日：2012-04-05
申请人： Ricoh Co Ltd , 株式会社リコー , Tokyo Univ Of Science , 学校法人東京理科大学
发明人： NOGUCHI SO , KIMURA OKITOSHI , ARIMITSU KOJI
IPC分类号： C08F2/50 , B41J2/01 , B41M5/00 , C09D11/00 , C09J4/02 , C09J11/06
CPC分类号： C09D4/00 , C09D11/101 , C09D11/30 , C09J4/00
摘要： PROBLEM TO BE SOLVED: To improve storage stability without spoiling reactivity in an active ray curable composition.SOLUTION: An active ray curable composition contains a photobase generating agent being a salt of a carboxylic acid and a basic compound, and a polymerizable compound, wherein the photobase generating agent is a salt obtained by mixing the carboxylic acid and the basic compound so that the ratio of the carboxyl group of the carboxylic acid and the basic functional group of the basic compound is 1:1; and the active ray curable composition further contains an acid whose function is lost by light or heat.
摘要翻译：要解决的问题：提高储存稳定性而不破坏活性光固化性组合物的反应性。溶解性：活性射线固化性组合物含有羧酸和碱性化合物的盐和可聚合化合物的光碱产生剂，其中光碱产生剂是通过将羧酸和碱性化合物混合而获得的盐，使得羧酸的羧基与碱性化合物的碱性官能团的比例为1:1; 并且活性射线固化性组合物还含有其功能被光或热损失的酸。

9. 发明专利

JP2013040306A Active ray-curable composition and active ray-curable inkjet ink 审中-公开
标题翻译：活性可固化组合物和活性可固化喷墨墨水
公开(公告)号：JP2013040306A
公开(公告)日：2013-02-28
申请号：JP2011179571
申请日：2011-08-19
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： NOGUCHI SO , ARIGA TAMOTSU , SHOSHI MASAYUKI , KIMURA OKITOSHI , SENOO SHINYA , TAKEUCHI NORIYASU , KOYANO MASAYUKI , HIRAOKA TAKAO , MAEKAWA TSUTOMU
IPC分类号： C08F24/00 , B41J2/01 , B41M5/00 , C08F16/36 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide an active ray-curable composition in which the fast curing is possible and it is difficult to stop the hardening reaction.SOLUTION: The active ray-curable composition includes: a base reaction compound shown by general formula (1); and a photobase generator. In the formula, A denotes an alicyclic structure or a heterocyclic structure, and may have a substituent. The active ray-curable composition in which the heterocyclic includes an oxygen atom as an annular atom is disclosed. In addition, the active ray-curable composition including a photo-radical polymerization initiator is disclosed. In addition, the active ray-curable composition including a radically polymerizable compound is disclosed. The active ray-curable composition in which the radically polymerizable compound is a polyfunctional monomer is disclosed. An active ray-curable inkjet ink including the active ray-curable composition is disclosed.
摘要翻译：要解决的问题：提供其中快速固化是可能的并且难以停止硬化反应的活性射线固化性组合物。活性射线固化性组合物包括：通式（1）表示的碱反应化合物; 和光产生器。在该式中，A表示脂环结构或杂环结构，可以具有取代基。公开了其中杂环包括氧原子作为环状原子的活性可光固化组合物。此外，公开了包含光自由基聚合引发剂的活性射线固化性组合物。此外，公开了包含自由基聚合性化合物的活性射线固化性组合物。公开了其中可自由基聚合的化合物是多官能单体的活性可光射线固化组合物。公开了一种包含活性光线可固化组合物的活性射线固化喷墨油墨。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2011057872A Material for inkjet ink composition and inkjet ink composition 有权
标题翻译：喷墨墨水组合物和喷墨墨水组合物的材料
公开(公告)号：JP2011057872A
公开(公告)日：2011-03-24
申请号：JP2009209636
申请日：2009-09-10
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KIMURA OKITOSHI , NOGUCHI SO
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00
CPC分类号： C09D11/033 , C09D11/101 , C09D11/324
摘要： PROBLEM TO BE SOLVED: To provide a material for an inkjet ink composition that can form an associative structure in many solvents and keep the associative structure stable, and an inkjet ink composition made of the material. SOLUTION: The material for the inkjet ink composition includes an organic solvent, and a siloxane compound containing at least one organic group having an optically active site and an associative site in the molecule, wherein the organic solvent satisfies the following requirements (a) to (c): (a) the siloxane compound is soluble in the organic solvent and does not precipitate even when the temperature is lowered to room temperature after dissolution; (b) the siloxane compound can form the associative structure in the organic solvent at room temperature; and (c) the inkjet ink composition made of the material for the inkjet ink composition prepared by dissolving the siloxane compound in the organic solvent is dischargeable from an inkjet nozzle. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供可以在许多溶剂中形成缔合结构并保持缔合结构稳定的喷墨油墨组合物的材料和由该材料制成的喷墨油墨组合物。解决方案：用于喷墨油墨组合物的材料包括有机溶剂和在分子中含有至少一个具有光学活性位点和缔合位点的有机基团的硅氧烷化合物，其中有机溶剂满足以下要求（a ）至（c）：（a）硅氧烷化合物溶于有机溶剂中，即使溶解后温度降低至室温也不沉淀; （b）硅氧烷化合物可在室温下在有机溶剂中形成缔合结构; 和（c）由用于通过将硅氧烷化合物溶解在有机溶剂中制备的喷墨油墨组合物的材料制成的喷墨油墨组合物可从喷墨喷嘴排出。版权所有（C）2011，JPO＆INPIT

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