-
公开(公告)号：US07491486B2
公开(公告)日：2009-02-17
申请号：US11297817
申请日：2004-07-15
IPC分类号： G11B7/24
CPC分类号： G11B7/247 , G11B7/245 , G11B7/246 , G11B7/2467 , G11B7/2472 , G11B7/2475 , G11B7/2478 , G11B7/248 , G11B7/249 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/256 , G11B7/259 , G11B2007/25706 , G11B2007/2571 , G11B2007/25715 , G11B2007/25716
摘要： The present invention provides an optical information recording medium comprising a substrate having provided thereon a recording layer in which information can be recorded by laser light irradiation, wherein the recording layer contains a dye represented by the following formula (I): wherein Dye represents a dye residue having a molar extinction coefficient of 10000 (cm−1·mol−1) or more for light having a wavelength of 450 nm to 900 nm; L represents a divalent connecting group or a single bond; UV represents a dye residue having a molar extinction coefficient of 10000 (cm−1·mol−1) or more for light having a wavelength of 280 nm to 450 nm; and m denotes an integer from 1 to 8.
摘要翻译： 本发明提供了一种光学信息记录介质，其包括在其上设置有可以通过激光照射记录信息的记录层的基板，其中记录层含有由下式（I）表示的染料：其中染料表示染料 具有450nm至900nm波长的光的摩尔消光系数为10000（cm-1.mol-1）以上的残基; L表示二价连接基团或单键; UV表示对于波长为280nm〜450nm的光，具有摩尔消光系数为10000（cm-1.mol-1）以上的染料残基） m表示1〜8的整数。
-
公开(公告)号：US20060068326A1
公开(公告)日：2006-03-30
申请号：US11297817
申请日：2004-07-15
IPC分类号： G11B7/24
CPC分类号： G11B7/247 , G11B7/245 , G11B7/246 , G11B7/2467 , G11B7/2472 , G11B7/2475 , G11B7/2478 , G11B7/248 , G11B7/249 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/256 , G11B7/259 , G11B2007/25706 , G11B2007/2571 , G11B2007/25715 , G11B2007/25716
摘要： The present invention provides an optical information recording medium comprising a substrate having provided thereon a recording layer in which information can be recorded by laser light irradiation, wherein the recording layer contains a dye represented by the following formula (I): Formula (I) wherein Dye represents a dye residue having an absorption as high as 10000 (cm−1·mol−1) or more as a molar extinction coefficient for light having a wavelength of 450 nm to 900 nm; L represents a divalent connecting group or a single bond; UV represents a dye residue having an absorption as high as 10000 (cm−1·mol−1) or more as a molar extinction coefficient for light having a wavelength of 280 nm to 450 nm; and m denotes an integer from 1 to 8.
摘要翻译： 本发明提供了一种光学信息记录介质，其包括在其上设置有可以通过激光照射记录信息的记录层的基板，其中记录层包含由下式表示的染料（
-
公开(公告)号：US07011875B2
公开(公告)日：2006-03-14
申请号：US10826254
申请日：2004-04-19
IPC分类号： B32B3/02
CPC分类号： G11B7/2467 , B32B27/18 , C09B31/153 , C09B45/00 , G11B7/245 , G11B7/246 , G11B7/2472 , G11B7/2478 , G11B7/248 , G11B7/249 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/2542 , G11B7/2548 , G11B7/256 , G11B7/259 , G11B2007/24612 , G11B2007/25417 , Y10T428/21
摘要： The present invention provides an optical information-recording medium capable of recording and reproducing information with laser beams and having excellent recording characteristics, the optical information-recording medium comprising a support and a recording layer capable of recording information by laser beam exposure, wherein the recording layer contains a dye represented by the following formula (I): wherein R1, R2, R3 and R4 each independently represents a hydrogen atom or a substituent; B1 and B2 represent ═CR5— and —CR6═ respectively, or one of B1 and B2 represents a nitrogen atom and the other represents ═CR5— or —CR6═; R5 and R6 each independently represents a hydrogen atom or a substituent; Q1 represents a substituted or unsubstituted arylene group, or a substituted or unsubstituted divalent heterocyclic group; and Q2 represents a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group.
摘要翻译： 本发明提供一种能够利用激光束记录和再现信息并且具有优异的记录特性的光学信息记录介质，该光学信息记录介质包括支持体和能够通过激光束曝光来记录信息的记录层，其中记录 层包含由下式（I）表示的染料：其中R 1，R 2，R 3和R 4， 各自独立地表示氢原子或取代基; B 1和B 2分别代表-CR 5和-CR 6，或者B <！ - SIPO
1和B 2表示氮原子，另一个表示-CR 5或-CR 6 - 。 R 5和R 6各自独立地表示氢原子或取代基; Q 1表示取代或未取代的亚芳基或取代或未取代的二价杂环基; 和Q 2表示取代或未取代的芳基或取代或未取代的杂环基。 -
4.发明授权Coloring composition, thermal transfer recording ink sheet, thermal transfer recording method, color toner, inkjet ink, color filter, and dye compound 有权着色组合物，热转印记录油墨纸，热转印记录方法，彩色调色剂，喷墨油墨，滤色器和染料化合物公开(公告)号：US08231754B2
公开(公告)日：2012-07-31
申请号：US12394099
申请日：2009-02-27
IPC分类号： B44C1/17 , C07D339/06 , C07D417/02 , C07D231/10 , C07D275/06 , C07D413/02
CPC分类号： C07D339/06 , C07D417/02 , C07D471/06 , C07D495/12
摘要： An dye compound of the following formula (1): wherein D represents a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group; L represents ═CR2—, ═N—, or ═N—NH—; R1 represents a monovalent substituent; R2 represents a hydrogen atom or a cyano group; n indicates an integer of from 0 to 4; when n is 2 or more, then plural R1's may be the same or different.
摘要翻译： 下式（1）的染料化合物：其中D表示取代或未取代的芳基或取代或未取代的杂环基; L表示≡CR2-，═N-或═N-NH-; R1表示一价取代基; R2表示氢原子或氰基; n表示0〜4的整数， 当n为2以上时，多个R 1可以相同也可以不同。
-
公开(公告)号：US20090029092A1
公开(公告)日：2009-01-29
申请号：US11909579
申请日：2006-03-23
CPC分类号： G11B7/249 , G11B7/245 , G11B7/246 , G11B7/2467 , G11B7/2478 , G11B7/2492 , G11B7/2495 , G11B7/2498 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/256 , G11B7/259 , G11B2007/24612
摘要： The invention provides an optical information recording medium having a recording layer capable of recording information by irradiating the recording layer with a laser beam of 440 nm or less.In the optical information recording medium, the recording layer contains an oxonol dye represented by formula (1), and a counter cation (Yt+) of this dye is a cationic dye having an absorption maximum in a range of longer wavelengths than an absorption maximum of an anionic part of the oxonol dye. In the formula, A, B, C and D each represents an electron-withdrawing group. A and B or C and D may be combined with each other to form a ring. If these are not combined with each other, these are electron-withdrawing groups in which the sum of Hammett's σp values of A and B and the sum of Hammett's σp values of C and D are each greater than 0.6. R represents a substituent group on methine carbon, and m represents an integer of 0 to 1. n represents an integer of 0 to 2m+1. If n is 2 or greater, a plurality of R's may be different from each other, and R and R may be combined together to form a ring. Yt+ represents a t-valent cation, and t represents an integer of 1 to 4.
摘要翻译： 本发明提供了一种光信息记录介质，其具有能够通过用440nm或更小的激光照射记录层来记录信息的记录层。 在光学信息记录介质中，记录层含有由式（1）表示的氧杂菁染料，该染料的抗衡阳离子（Yt +）是具有比最大吸收波长更长的波长的吸收最大值的阳离子染料 氧杂菁染料的阴离子部分。 在该式中，A，B，C和D各自表示吸电子基团。 A和B或C和D可以彼此组合以形成环。 如果这些不相互结合，则这些是吸电子基团，其中A和B的Hammett sigmap值之和以及C和D的Hammett sigmap值之和大于0.6。 R表示次甲基碳上的取代基，m表示0〜1的整数.n表示0〜2m + 1的整数。 如果n为2以上，则多个R可以相互不同，R和R可以组合在一起形成环。 Yt +表示t价阳离子，t表示1〜4的整数。
-
6.发明申请公开(公告)号：US20070286059A1
公开(公告)日：2007-12-13
申请号：US11661858
申请日：2005-12-27
IPC分类号： G11B7/24
CPC分类号： G11B7/247 , C09B23/02 , G11B7/245 , G11B7/246 , G11B7/2478 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/2542 , G11B7/256 , G11B7/259 , G11B2007/25706 , G11B2007/25708 , G11B2007/25715
摘要： An optical information recording medium, comprising on a substrate a recording layer containing a dye compound having a specific structure. An optical information recording method, comprising recording information on the optical information recording medium by irradiation with laser light of a wavelength of 550 or shorter or 440 nm or shorter.
摘要翻译： 一种光学信息记录介质，在基板上包含含有特定结构的染料化合物的记录层。 一种光信息记录方法，包括通过用波长为550或更短或者440nm或更短的激光照射光信息记录介质上的信息。
-
公开(公告)号：US20090130366A1
公开(公告)日：2009-05-21
申请号：US11887230
申请日：2006-06-29
IPC分类号： B32B3/02
CPC分类号： C09B69/02 , G11B7/246 , G11B7/2467 , G11B7/247 , G11B7/2472 , G11B7/2475 , G11B7/2478 , G11B7/248 , G11B7/249 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/256 , G11B7/2578 , G11B7/259 , G11B2007/24612 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , G11B2007/25718
摘要： There is provided an optical information-recording medium, comprising a recording layer capable of recording of information by irradiation of a laser beam having a wavelength of 440 nm or less on or above a substrate, the recording layer comprising a dye having two or more independent dye moieties in the molecule that are bound to each other in a manner other than by forming a conjugated bond to the dye moieties, and a method of recording information, comprising recording information by irradiating a laser beam having a wavelength of 440 nm or less on or above the optical information-recording medium according to the present invention described above.
摘要翻译： 提供了一种光学信息记录介质，其包括能够通过在基板上或上方照射波长为440nm或更小的激光束来记录信息的记录层，所述记录层包括具有两个或更多个独立的染料的染料 以除了通过与染料部分形成共轭键的方式彼此结合的分子中的染料部分以及记录信息的方法，包括通过将波长为440nm或更小的激光束照射到 或上述根据本发明的光学信息记录介质。
-
公开(公告)号：US20090052299A1
公开(公告)日：2009-02-26
申请号：US12281951
申请日：2007-03-05
IPC分类号： G11B5/127
CPC分类号： G11B7/2478 , G11B7/245 , G11B7/2498 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2536 , G11B7/256 , G11B7/2578 , G11B7/259 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , G11B2007/25718
摘要： There is provided an optical information recording medium including, on a substrate, a recording layer in which information can be recorded by irradiating a laser beam having a wavelength of 440 nm or less, wherein the recording layer includes an oxonol dye that has a maximum absorption wavelength longer than the wavelength of the laser beam. There is also provided an information recording method including irradiating a laser beam having a wavelength of 440 nm or less to the optical information recording medium to record information.
摘要翻译： 提供了一种光学信息记录介质，在基板上包括通过照射波长为440nm或更小的激光束可以记录信息的记录层，其中记录层包括具有最大吸收的氧杂菁染料 波长比激光束的波长长。 还提供了一种信息记录方法，包括将具有440nm或更小波长的激光束照射到光学信息记录介质上以记录信息。
-
公开(公告)号：US20080206672A1
公开(公告)日：2008-08-28
申请号：US11661378
申请日：2006-03-15
IPC分类号： G11B7/24
CPC分类号： G11B7/247 , G11B7/24 , G11B7/2478 , G11B7/256 , G11B7/259
摘要： A blue laser-ready information recording medium improved in light stability and durability without impairment of record/playback characteristics is provided.The information recording medium is an optical information recording medium having on a substrate a recording layer that permits recording of information by irradiation with laser light of 440 nm or below, and is a heat-mode information recording medium that has a recording layer containing a methine dye and an organic oxidant on a transparent disk-form substrate on which a pregroove having a track pitch of 0.2 to 0.5 μm is formed, and that on the pregroove-formed side of the substrate.
摘要翻译： 提供了一种蓝光激光就绪信息记录介质，其光稳定性和耐久性提高，而不损害记录/播放特性。 信息记录介质是一种光学信息记录介质，在基板上具有允许通过用440nm以下的激光照射来记录信息的记录层，并且是具有包含次甲基化的记录层的热模式信息记录介质 染料和有机氧化剂在其上形成具有0.2至0.5μm的轨道间距的预制槽的透明盘形基底上，以及在衬底的预槽形成侧上。
-
10.发明授权Optical information recording medium, method of recording information and azo metal complex dye 有权光信息记录介质，记录信息的方法和偶氮金属络合染料公开(公告)号：US08808824B2
公开(公告)日：2014-08-19
申请号：US13120884
申请日：2009-09-25
申请人： Kousuke Watanabe , Taisuke Fujimoto , Tetsuya Watanabe , Masashi Ogiyama , Seiji Hatano , Taro Hashizume , Hirokazu Hashimoto
发明人： Kousuke Watanabe , Taisuke Fujimoto , Tetsuya Watanabe , Masashi Ogiyama , Seiji Hatano , Taro Hashizume , Hirokazu Hashimoto
IPC分类号： G11B7/24
CPC分类号： G11B7/2467 , C09B45/18 , C09B45/22 , C09B69/106 , G11B7/24079 , G11B7/2492 , G11B7/2495 , G11B2007/24612
摘要： An aspect of the present invention relates to an optical information recording medium comprising a recording layer on a surface of a support, wherein the surface of the support has pregrooves with a track pitch ranging from 50 to 500 nm, the recording layer comprises an azo metal complex dye being a complex of six azo dyes and seven transition metal ions. A further aspect of the present invention relates to a method of recording information onto the optical information recording medium and a novel azo metal complex dye.
摘要翻译： 本发明的一个方面涉及一种光学信息记录介质，其包括在支撑体的表面上的记录层，其中所述支撑体的表面具有轨道间距范围为50至500nm的预槽，所述记录层包括偶氮金属 复合染料是六种偶氮染料和七种过渡金属离子的络合物。 本发明的另一方面涉及一种在光学信息记录介质上记录信息的方法和一种新型偶氮金属络合物染料。
-
-
-
-
-
-
-
-
-
搜索结果
218 条记录 (耗时 0.023 秒)
