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1.发明授权Optical data store comprising an axially substituted cobalt phthalocyanine in the light-writeable information layer 失效光学数据存储器包括可光写信息层中的轴向取代的钴酞菁公开(公告)号：US06737142B2
公开(公告)日：2004-05-18
申请号：US10102137
申请日：2002-03-20
申请人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
发明人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
IPC分类号： B32B302
CPC分类号： C07D221/04 , C07D217/14 , C07D311/12 , C07D311/80 , C07D455/04 , C07D491/04 , C07F15/065 , C09B23/0091 , C09B23/04 , C09B23/105 , C09B29/0029 , C09B29/0074 , C09B29/36 , C09B44/10 , C09B47/045 , C09B47/085 , C09B47/26 , C09K9/02 , G11B7/00455 , G11B7/007 , G11B7/24 , G11B7/244 , G11B7/247 , G11B7/248 , G11B7/249 , G11B7/254 , G11B7/26 , Y10T428/21
摘要： Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with one or more reflection layers and to whose surface a light-writeable information layer, if desired one or more reflection layers and if desired a protective layer or a further substrate or a covering layer have been applied, which can be written on and read by means of infrared light, preferably laser light, particularly preferably light having a wavelength in the range 750-800 nm, in particular 770-790 nm, where the information layer comprises a light-absorbent compound and, if desired, a binder, characterized in that at least one cobalt(III) phthalocyanine in which the Co metal centre bears two axial substituents R1 and R2 which represent, independently of one another, CN, SCN, alkoxy or alkylthio is used as light-absorbent compound.
摘要翻译： 光学数据载体，其包括优选透明的基底，如果需要，其可以预先涂覆有一个或多个反射层，并且如果需要，其表面可光可写信息层一个或多个反射层，如果需要，保护层或 已经施加了另外的基底或覆盖层，其可以通过红外光，优选地激光写入和读取，特别优选波长在750-800nm，特别是770-790nm的波长的光，其中 信息层包含吸光性化合物和如果需要的粘合剂，其特征在于至少一种钴（III）酞菁，其中Co金属中心具有两个轴向取代基R 1和R 2独立地表示 使用CN，SCN，烷氧基或烷硫基作为吸光性化合物。
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公开(公告)号：US07718268B2
公开(公告)日：2010-05-18
申请号：US10514931
申请日：2003-05-13
申请人： Winfried Guth , Rainer Idel , Detlev Kierspe , Friedrich Koch , Peter Landenberger , Helmut-Martin Meier , Horst Lange , Roland Wagner , Jürgen Krott , Annette Möller
发明人： Winfried Guth , Rainer Idel , Detlev Kierspe , Friedrich Koch , Peter Landenberger , Helmut-Martin Meier , Horst Lange , Roland Wagner , Jürgen Krott , Annette Möller
IPC分类号： D06M15/643 , C08G77/46 , C08G77/54
CPC分类号： E01B37/00 , D06M11/155 , D06M11/17 , D06M11/55 , D06M11/71 , D06M15/03 , D06M15/05 , D06M15/6436 , D06M15/647 , E01B21/00 , E01C19/185 , Y10T428/31663
摘要： The invention concerns novel formulations containing at least one quaternized aminoalkylsiloxane and at least one compound selected among: a) non-ionic hydrophilic surfactant compounds, b) hydrophilic dispersants and c) divalent of trivalent metal salts with inorganic acids. Said formulations are excellent textile softeners for finishing textile structures in accordance with continuous or drawing process and are characterized by particular shearing stability.
摘要翻译： 本发明涉及含有至少一种季铵化氨基烷基硅氧烷和至少一种选自以下的化合物的新配方：a）非离子亲水性表面活性剂化合物，b）亲水性分散剂和c）与无机酸二价的三价金属盐。 所述制剂是用于根据连续或拉伸工艺整理织物结构的优异的纺织品柔软剂，其特征在于具有特定的剪切稳定性。
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3.发明授权公开(公告)号：US07041354B2
公开(公告)日：2006-05-09
申请号：US10953235
申请日：2004-09-29
申请人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
发明人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
IPC分类号： B32B3/02
CPC分类号： C07D221/04 , C07D217/14 , C07D311/12 , C07D311/80 , C07D455/04 , C07D491/04 , C07F15/065 , C09B23/0091 , C09B23/04 , C09B23/105 , C09B23/164 , C09B29/0029 , C09B29/0074 , C09B29/36 , C09B44/10 , C09B47/045 , C09B47/085 , C09B47/26 , C09B69/02 , C09K9/02 , G11B7/00455 , G11B7/007 , G11B7/24 , G11B7/244 , G11B7/247 , G11B7/2472 , G11B7/248 , G11B7/249 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/2578 , G11B7/2595 , G11B7/26 , G11B2007/24612 , Y10T428/21
摘要： Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with one or more reflection layers and to whose surface a light-writeable information layer, if desired one or more reflection layers and if desired a protective layer or a further substrate or a covering layer have been applied, which can be written on or read by means of blue, red or infrared light, preferably laser light, where the information layer comprises a light-absorbent compound and, if desired, a binder, characterized in that at least one cyanine dye is used as light-absorbent compound.
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4.发明申请Squarylium dyes as light-absorbing compound in the information layer of optical data carriers 审中-公开Squarylium染料作为光吸收化合物在光学数据载体的信息层中公开(公告)号：US20050142489A1
公开(公告)日：2005-06-30
申请号：US10508417
申请日：2003-03-18
申请人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Karin Hassenruck , Serguei Kostromine , Peter Landenberger , Thomas Sommermann , Josef-Walter Stawitz , Rainer Hagen , Rafael Oser , Christa-Maria Kruger , Timo Meyer-Friedrichsen
发明人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Karin Hassenruck , Serguei Kostromine , Peter Landenberger , Thomas Sommermann , Josef-Walter Stawitz , Rainer Hagen , Rafael Oser , Christa-Maria Kruger , Timo Meyer-Friedrichsen
IPC分类号： B41M5/26 , C07D207/325 , C07D207/34 , C07D207/44 , C09B47/04 , C09B47/08 , C09B47/10 , C09B57/00 , C09B67/02 , G11B7/244 , G11B7/246 , G11B7/247 , G11B7/248 , G11B7/249 , G11B7/2492 , G11B7/253 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/258 , G11B7/259 , C09B62/00 , C09B67/00 , C07D43/02 , G11B7/24
CPC分类号： G11B7/246 , C09B47/04 , C09B47/085 , C09B57/007 , C09B67/0097 , G11B7/244 , G11B7/248 , G11B7/2492 , G11B7/2534 , G11B7/2542 , G11B7/259
摘要： Novel squarylium compounds for optical data carriers have been found. The latter comprise a preferably transparent substrate to whose surface a light-writable information layer, if desired one or more reflection layers and a further substrate or a protective layer have been applied and can be written on and read by means of red light, preferably laser light, where the information layer comprises a light-absorbent compound and, if desired, a binder. They are characterized in that at least the said squarylium compounds are used as light-absorbent compound.
摘要翻译： 已经发现了用于光学数据载体的新型方晶化合物。 后者包括优选透明的基底，其表面上可光可写信息层，如果需要，一个或多个反射层和另外的基底或保护层已经被施加并且可以通过红光写入和读取，优选地是激光 光，其中信息层包含吸光性化合物，如果需要，包含粘合剂。 它们的特征在于，至少所述方酸化合物用作吸光剂化合物。
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5.发明授权Optical data carrier comprising a phthalocyanine dye as light-absorbent compound in the information layer 失效光学数据载体包括在信息层中作为吸光性化合物的酞菁染料公开(公告)号：US06896945B2
公开(公告)日：2005-05-24
申请号：US10222609
申请日：2002-08-16
申请人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz
发明人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz
IPC分类号： B41M5/26 , C09B44/10 , C09B47/04 , C09B47/08 , C09B67/00 , C09B67/02 , G11B7/0045 , G11B7/007 , G11B7/24 , G11B7/244 , G11B7/247 , G11B7/248 , G11B7/249 , G11B7/254 , G11B7/26 , B32B3/02
CPC分类号： C09B47/04 , C09B44/10 , C09B47/045 , C09B47/085 , C09B67/0097 , G11B7/00455 , G11B7/007 , G11B7/00718 , G11B7/24 , G11B7/247 , G11B7/248 , G11B7/249 , G11B7/254 , G11B7/26 , Y10T428/21
摘要： The invention relates to an optical data carrier having a preferably transparent substrate that has optionally previously been coated with one or more reflection layers and to the surface of which has been applied a light-writeable information layer, optionally one or more reflection layers, and optionally a protective layer or a further substrate or a covering layer, such that the optical data carrier can be written on or read by means of blue light (preferably laser light having a specified wavelength) or by means of infrared light (preferably laser light having a specified wavelength), wherein the information layer contains (i) light-absorbent phthalocyanine dyes of the formula (I) where Me is a doubly axially substituted Si, Ge, and Sn atom, Pc is an unsubstituted phthalocyanine, and X1 and X2 are each independently halogen, and (ii) optionally, a binder.
摘要翻译： 本发明涉及一种光学数据载体，该光学数据载体具有优选的透明衬底，其可选地预先涂覆有一个或多个反射层，并且其表面上已经涂敷了可写光信息层，可选地一个或多个反射层， 保护层或另外的基板或覆盖层，使得光学数据载体可以通过蓝光（优选具有指定波长的激光）或借助于红外光（优选具有 指定波长），其中信息层包含（i）式（I）的吸光酞菁染料，其中Me是双轴取代的Si，Ge和Sn原子，Pc是未取代的酞菁，X 1 和/或X 2各自独立地为卤素，和（ii）任选的粘合剂。
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6.发明授权Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer 失效光学数据载体，在信息层中含有作为吸光性化合物的花青染料公开(公告)号：US06835725B2
公开(公告)日：2004-12-28
申请号：US10101793
申请日：2002-03-20
申请人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
发明人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
IPC分类号： A61K3133
CPC分类号： C07D221/04 , C07D217/14 , C07D311/12 , C07D311/80 , C07D455/04 , C07D491/04 , C07F15/065 , C09B23/0091 , C09B23/04 , C09B23/105 , C09B23/164 , C09B29/0029 , C09B29/0074 , C09B29/36 , C09B44/10 , C09B47/045 , C09B47/085 , C09B47/26 , C09B69/02 , C09K9/02 , G11B7/00455 , G11B7/007 , G11B7/24 , G11B7/244 , G11B7/247 , G11B7/2472 , G11B7/248 , G11B7/249 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/2578 , G11B7/2595 , G11B7/26 , G11B2007/24612 , Y10T428/21
摘要： Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with one or more reflection layers and to whose surface a light-writeable information layer, if desired one or more reflection layers and if desired a protective layer or a further substrate or a covering layer have been applied, which can be written on or read by means of blue, red or infrared light, preferably laser light, where the information layer comprises a light-absorbent compound and, if desired, a binder, characterized in that at least one cyanine dye is used as light-absorbent compound.
摘要翻译： 光学数据载体，其包括优选透明的基底，如果需要，其可以预先涂覆有一个或多个反射层，并且如果需要，其表面可光可写信息层一个或多个反射层，如果需要，保护层或 已经施加了另外的衬底或覆盖层，其可以通过蓝色，红色或红外光（优选激光）写入或读取，其中信息层包含吸光性化合物和如果需要的话粘合剂，其特征在于 因为使用至少一种花青染料作为吸光性化合物。
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7.发明授权Optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer 失效光学数据存储介质，在信息层中含有作为光吸收化合物的二氮杂六氨基染料公开(公告)号：US06726972B2
公开(公告)日：2004-04-27
申请号：US10102578
申请日：2002-03-20
申请人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
发明人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
IPC分类号： B32B302
CPC分类号： C07D221/04 , C07D217/14 , C07D311/12 , C07D311/80 , C07D455/04 , C07D491/04 , C07F15/065 , C09B23/0091 , C09B23/04 , C09B23/105 , C09B29/0029 , C09B29/0074 , C09B29/36 , C09B44/10 , C09B47/045 , C09B47/085 , C09B47/26 , C09B67/0097 , C09B69/02 , C09K9/02 , G11B7/00455 , G11B7/007 , G11B7/00718 , G11B7/24 , G11B7/2467 , G11B7/2472 , G11B7/254 , G11B7/26 , Y10T428/21
摘要： An optical data storage medium containing a preferably transparent substrate which has optionally already been coated with one or more reflecting layers and onto the surface of which a photorecordable information layer, optionally one or more reflecting layers, and optionally a protective layer or an additional substrate or a top layer are applied, which data storage medium can be recorded on and read using blue or red light, preferably laser light, wherein the information layer contains a light-absorbing compound and optionally a binder, characterized in that at least one diaza hemicyanine dye is used as the light-absorbing compound.
摘要翻译： 一种光学数据存储介质，其包含优选地透明的衬底，其任选地已经涂覆有一个或多个反射层，并且在其表面上具有可感光信息层，可选地一个或多个反射层，以及可选地保护层或附加衬底或 施加顶层，哪个数据存储介质可以使用蓝色或红色光，优选地激光来记录和读取，其中信息层含有光吸收化合物和任选的粘合剂，其特征在于至少一种二氮杂半花青染料 用作吸光性化合物。
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公开(公告)号：US20060100396A1
公开(公告)日：2006-05-11
申请号：US10514931
申请日：2003-05-13
申请人： Winfried Guth , Rainer Idel , Detlev Kierspe , Friedrich Koch , Peter Landenberger , Helmut-Martin Meier , Horst Lange , Roland Wagner , Jurgen Krott , Annette Moller
发明人： Winfried Guth , Rainer Idel , Detlev Kierspe , Friedrich Koch , Peter Landenberger , Helmut-Martin Meier , Horst Lange , Roland Wagner , Jurgen Krott , Annette Moller
IPC分类号： C08L83/08 , D06M13/513 , B32B27/04
CPC分类号： E01B37/00 , D06M11/155 , D06M11/17 , D06M11/55 , D06M11/71 , D06M15/03 , D06M15/05 , D06M15/6436 , D06M15/647 , E01B21/00 , E01C19/185 , Y10T428/31663
摘要： The invention concerns novel formulations containing at least one quaternized aminoalkylsiloxane and at least one compound selected among: a) non-ionic hydrophilic surfactant compounds, b) hydrophilic dispersants and c) divalent of trivalent metal salts with inorganic acids. Said formulations are excellent textile softeners for finishing textile structures in accordance with continuous or drawing process and are characterized by particular shearing stability.
摘要翻译： 本发明涉及含有至少一种季铵化氨基烷基硅氧烷和至少一种选自以下的化合物的新配方：a）非离子亲水性表面活性剂化合物，b）亲水性分散剂和c）与无机酸二价的三价金属盐。 所述制剂是用于根据连续或拉伸工艺整理织物结构的优异的纺织品柔软剂，其特征在于特定的剪切稳定性。
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公开(公告)号：US06936325B2
公开(公告)日：2005-08-30
申请号：US10102168
申请日：2002-03-20
申请人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer , Yuichi Sabi , Takashi Iwamura , Mitsuaki Oyamada , Hidetoshi Watanabe , Sakuya Tamada , Masanobu Yamamoto
发明人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenrück , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer , Yuichi Sabi , Takashi Iwamura , Mitsuaki Oyamada , Hidetoshi Watanabe , Sakuya Tamada , Masanobu Yamamoto
IPC分类号： B41M5/26 , C07D217/14 , C07D221/04 , C07D311/12 , C07D311/80 , C07D405/04 , C07D455/04 , C07D491/04 , C07F15/06 , C09B23/01 , C09B23/04 , C09B23/10 , C09B29/00 , C09B29/036 , C09B29/36 , C09B44/10 , C09B47/04 , C09B47/08 , C09B47/26 , C09B67/02 , C09B69/02 , C09K9/02 , G11B7/0045 , G11B7/007 , G11B7/24 , G11B7/244 , G11B7/246 , G11B7/2467 , G11B7/2472 , G11B7/248 , G11B7/249 , G11B7/253 , G11B7/2534 , G11B7/2542 , G11B7/257 , G11B7/2578 , G11B7/258 , G11B7/259 , G11B7/26 , B32B3/02
CPC分类号： C07D221/04 , C07D217/14 , C07D311/12 , C07D311/80 , C07D405/04 , C07D455/04 , C07D491/04 , C07F15/065 , C09B23/0091 , C09B23/04 , C09B23/105 , C09B29/0029 , C09B29/0074 , C09B29/36 , C09B44/10 , C09B47/045 , C09B47/085 , C09B47/26 , C09B67/0097 , C09B69/02 , C09K9/02 , G11B7/00455 , G11B7/007 , G11B7/00718 , G11B7/24 , G11B7/245 , G11B7/246 , G11B7/2467 , G11B7/2472 , G11B7/248 , G11B7/249 , G11B7/2534 , G11B7/2542 , G11B7/2578 , G11B7/259 , G11B7/26
摘要： An optical recording medium having at least a recording layer 11 and a light transmitting layer 13 formed on a substrate 10, in which the recording layer 11 is made of an organic material for absorbing an incident light of wavelength of 360 nm to 460 nm, and inducing physical change or chemical change to vary the refractive index, the light transmitting layer 13 is 10 μm to 177 μm in thickness, the relation between absorption coefficient “k” and pyrolysis temperature Tdec of organic material is 950(° C.) 0.0.
摘要翻译： 一种至少具有记录层11和透光层13的光记录介质，其形成在基板10上，其中记录层11由用于吸收波长为360nm至460nm的入射光的有机材料制成，以及 引起物理变化或化学变化以改变折射率，透光层13的厚度为10μm至177μm，吸收系数“k”与有机材料的热解温度T dec之间的关系为 <？in-line-formula description =“在线公式”end =“lead”？> 950（°C）<（Tdec（°C。） - 20）/ k <4100°C（1） <？in-line-formula description =“In-line Formulas”end =“tail”？>，吸收系数“k”为k> 0.0。
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10.发明申请Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer 失效光学数据载体，在信息层中含有作为吸光性化合物的花青染料公开(公告)号：US20050042407A1
公开(公告)日：2005-02-24
申请号：US10953235
申请日：2004-09-29
申请人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenruck , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
发明人： Horst Berneth , Friedrich-Karl Bruder , Wilfried Haese , Rainer Hagen , Karin Hassenruck , Serguei Kostromine , Peter Landenberger , Rafael Oser , Thomas Sommermann , Josef-Walter Stawitz , Thomas Bieringer
IPC分类号： B41M5/26 , C07D209/24 , C07D209/90 , C07D217/14 , C07D221/04 , C07D277/20 , C07D277/42 , C07D277/64 , C07D277/82 , C07D311/12 , C07D311/80 , C07D403/06 , C07D417/06 , C07D417/12 , C07D455/04 , C07D491/04 , C07F15/06 , C09B23/00 , C09B23/01 , C09B23/04 , C09B23/10 , C09B29/00 , C09B29/036 , C09B29/36 , C09B44/10 , C09B47/04 , C09B47/08 , C09B47/26 , C09B55/00 , C09B69/02 , C09K9/02 , G11B7/0045 , G11B7/007 , G11B7/24 , G11B7/244 , G11B7/246 , G11B7/247 , G11B7/2472 , G11B7/248 , G11B7/249 , G11B7/253 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/257 , G11B7/2578 , G11B7/258 , G11B7/2595 , G11B7/26 , B32B3/02
CPC分类号： C07D221/04 , C07D217/14 , C07D311/12 , C07D311/80 , C07D455/04 , C07D491/04 , C07F15/065 , C09B23/0091 , C09B23/04 , C09B23/105 , C09B23/164 , C09B29/0029 , C09B29/0074 , C09B29/36 , C09B44/10 , C09B47/045 , C09B47/085 , C09B47/26 , C09B69/02 , C09K9/02 , G11B7/00455 , G11B7/007 , G11B7/24 , G11B7/244 , G11B7/247 , G11B7/2472 , G11B7/248 , G11B7/249 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/2578 , G11B7/2595 , G11B7/26 , G11B2007/24612 , Y10T428/21
摘要： Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with one or more reflection layers and to whose surface a light-writeable information layer, if desired one or more reflection layers and if desired a protective layer or a further substrate or a covering layer have been applied, which can be written on or read by means of blue, red or infrared light, preferably laser light, where the information layer comprises a light-absorbent compound and, if desired, a binder, characterized in that at least one cyanine dye is used as light-absorbent compound.
摘要翻译： 光学数据载体，其包括优选透明的基底，如果需要，其可以预先涂覆有一个或多个反射层，并且如果需要，其表面可光可写信息层一个或多个反射层，如果需要，保护层或 已经施加了另外的衬底或覆盖层，其可以通过蓝色，红色或红外光（优选激光）写入或读取，其中信息层包含吸光性化合物和如果需要的话粘合剂，其特征在于 因为使用至少一种花青染料作为吸光性化合物。
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