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1.发明授权
公开(公告)号：US5296162A
公开(公告)日：1994-03-22
申请号：US846796
申请日：1992-03-02
申请人： Hisao Itoh , Katashi Enomoto , Takahisa Oguchi , Tutomu Nishizawa
发明人： Hisao Itoh , Katashi Enomoto , Takahisa Oguchi , Tutomu Nishizawa
IPC分类号： G02B5/20 , B41M5/26 , C07D487/22 , C07F5/00 , C07F5/06 , C07F7/00 , C07F7/02 , C07F7/30 , C07F9/00 , C07F11/00 , C09B47/04 , C09B47/18 , C09B47/20 , C09K3/00 , G02B5/22 , G02F1/137 , G11B7/257 , C09K19/58
CPC分类号： G11B7/248 , C07D487/22 , C07F11/00 , C07F5/00 , C07F5/069 , C07F7/00 , C07F7/025 , C07F7/30 , C07F9/00 , C09B47/045 , C09K19/60 , G11B7/2492 , G02B5/281 , G02F1/133362 , G11B7/25 , G11B7/2533 , G11B7/2534 , G11B7/2536
摘要： Near infrared absorbers which have a molecular extinction coefficient of 200,000 or more and are represented by the formula (I) ##STR1## wherein each of Y.sup.1, Y.sup.2, Y.sup.3, Y.sup.4, Y.sup.5, Y.sup.6, Y.sup.7 and Y.sup.8 is hydrogen, an alkyl group, alkoxyl group or alkylthio group; each of A.sup.1, A.sup.2, A.sup.3, A.sup.4, A.sup.5, A.sup.6, A.sup.7 and A.sup.8 is hydrogen, halogen, a nitro group, alkyl group, aralkyl group, alkenyl group, alkynyl group, alkoxyl group, aryloxy group, alkylthio group or arylthio group; and Met represents two hydrogen atoms or a metal, are useful for the production of optical display and recording materials.
摘要翻译： 分子消光系数为200,000以上，由式（I）（*化学结构*）（I）表示的近红外吸收体，其中Y1，Y2，Y3，Y4，Y5，Y6，Y7和Y8各自为 氢，烷基，烷氧基或烷硫基; A1，A2，A3，A4，A5，A6，A7和A8分别为氢，卤素，硝基，烷基，芳烷基，烯基，炔基，烷氧基，芳氧基，烷硫基或芳硫基; 和Met表示两个氢原子或金属，可用于制造光学显示和记录材料。
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公开(公告)号：US5124067A
公开(公告)日：1992-06-23
申请号：US451175
申请日：1989-12-15
申请人： Hisao Itoh , Katashi Enomoto , Takahisa Oguchi , Tutomu Nishizawa
发明人： Hisao Itoh , Katashi Enomoto , Takahisa Oguchi , Tutomu Nishizawa
IPC分类号： G02B5/20 , B41M5/26 , C07D487/22 , C07F5/00 , C07F5/06 , C07F7/00 , C07F7/02 , C07F7/30 , C07F9/00 , C07F11/00 , C09B47/04 , C09B47/18 , C09B47/20 , C09K3/00 , G02B5/22 , G02F1/137 , G11B7/257
CPC分类号： G11B7/248 , C07D487/22 , C07F11/00 , C07F5/00 , C07F5/069 , C07F7/00 , C07F7/025 , C07F7/30 , C07F9/00 , C09B47/045 , C09K19/60 , G11B7/2492 , G02B5/281 , G02F1/133362 , G11B7/25 , G11B7/2533 , G11B7/2534 , G11B7/2536
摘要： Near infrared absorbers which have a molecular extinction coefficient of 200,000 or more and are represented by the formula (I) ##STR1## wherein each of Y.sup.1, Y.sup.2, Y.sup.3, Y.sup.4, Y.sup.5, Y.sup.6, Y.sup.7 and Y.sup.8 is hydrogen, an alkyl group, alkoxyl group or alkylthio group; each of A.sup.1, A.sup.2, A.sup.3, A.sup.4, A.sup.5, A.sup.6, A.sup.7 and A.sup.8 is hydrogen, halogen, a nitro group, alkyl group, aralkyl group, alkenyl group, alkynyl group, alkoxyl group, aryloxy group, alkylthio group or arylthio group; and Met represents two hydrogen atoms or a metal, are useful for the production of optical display and recording materials.
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公开(公告)号：US5270463A
公开(公告)日：1993-12-14
申请号：US723589
申请日：1991-07-01
IPC分类号： C07D487/22 , C07F5/00 , C07F5/06 , C07F7/00 , C07F7/02 , C07F7/30 , C07F9/00 , C07F11/00 , C09B47/04 , G11B7/257 , C09B47/067 , C09B47/073
CPC分类号： C09B47/045 , C07D487/22 , C07F11/00 , C07F5/00 , C07F5/069 , C07F7/00 , C07F7/025 , C07F7/30 , C07F9/00 , G11B7/248 , G11B7/2492 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/2585 , G11B7/2595
摘要： A method for preparing a halogenated alkoxyphthalocyanine represented by the formula (7) ##STR1## wherein R.sup.3 to R.sup.6 may be different and each of them is a secondary alkyl group, X is a halogen atom, n is the number of X and in the range of from 1 to 4, and Met is two hydrogen atoms, a divalent metal atom, or a trivalent or a tetravalent metallic derivative, which comprises the step of reacting a metal or a metallic compound with one to four kinds of raw materials selected from the group consisting of phthalonitriles represented by the following formula (1) and diiminoisoindolines represented by the following formula (2) ##STR2## wherein R.sup.1 is a secondary alkyl group, X is a halogen atom, and each of p and q is 0 or 1, but in at least one raw material, p or q is 1, and halogenated alkoxyphthalocyanine prepared by said method.
摘要翻译： 制备由式（7）表示的卤代烷氧基氧酞菁的方法，其中R3至R6可以不同，它们各自为仲烷基，X为卤素原子，n为X的数目， 在1至4的范围内，Met是两个氢原子，二价金属原子或三价或四价金属衍生物，其包括使金属或金属化合物与一至四种原料反应的步骤 选自由下式（1）表示的酞腈和由下式（2）表示的二亚氨基吲哚啉组成的组。其中R1是仲烷基，X是卤素原子 ，p和q各自为0或1，但在至少一种原料中，p或q为1，通过所述方法制备卤代烷氧基氧酞菁。
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4.发明授权
公开(公告)号：US5409634A
公开(公告)日：1995-04-25
申请号：US805040
申请日：1991-12-11
IPC分类号： G02B5/20 , B41M5/26 , C07D487/22 , C07F5/00 , C07F5/06 , C07F7/00 , C07F7/02 , C07F7/30 , C07F9/00 , C07F11/00 , C09B47/04 , C09B47/18 , C09B47/20 , C09K3/00 , G02B5/22 , G02F1/137 , G11B7/257 , C09K19/58
CPC分类号： G11B7/248 , C07D487/22 , C07F11/00 , C07F5/00 , C07F5/069 , C07F7/00 , C07F7/025 , C07F7/30 , C07F9/00 , C09B47/045 , C09K19/60 , G11B7/2492 , G02B5/281 , G02F1/133362 , G11B7/25 , G11B7/2533 , G11B7/2534 , G11B7/2536
摘要： Near infrared absorbers which have a molecular extinction coefficient of 200,000 or more and are represented by the formula (I) ##STR1## wherein each of Y.sup.1, Y.sup.2, Y.sup.3, Y.sup.4, Y.sup.5, Y.sup.6, Y.sup.7 and Y.sup.8 is hydrogen, an alkyl group, alkoxyl group or alkylthio group; each of A.sup.1, A.sup.2, A.sup.3, A.sup.4, A.sup.5, A.sup.6, A.sup.7 and A.sup.8 is hydrogen, halogen, a nitro group, alkyl group, aralkyl group, alkenyl group, alkynyl group, alkoxyl group, aryloxy group, alkylthio group or arylthio group; and Met represents two hydrogen atoms or a metal, are useful for the production of optical display and recording materials.
摘要翻译： 分子消光系数为200,000以上且由式（I）表示的近红外线吸收体，其中Y1，Y2，Y3，Y4，Y5，Y6，Y7和Y8各自为氢， 烷基，烷氧基或烷硫基; A1，A2，A3，A4，A5，A6，A7和A8分别为氢，卤素，硝基，烷基，芳烷基，烯基，炔基，烷氧基，芳氧基，烷硫基或芳硫基; 和Met表示两个氢原子或金属，可用于制造光学显示和记录材料。
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公开(公告)号：US5449587A
公开(公告)日：1995-09-12
申请号：US192793
申请日：1994-02-07
IPC分类号： C07D487/22 , C07F5/00 , C07F5/06 , C07F7/00 , C07F7/02 , C07F7/30 , C07F9/00 , C07F11/00 , C09B47/04 , G11B7/246 , G11B7/248 , G11B7/24
CPC分类号： G11B7/248 , C07D487/22 , C07F11/00 , C07F5/00 , C07F5/069 , C07F7/00 , C07F7/025 , C07F7/30 , C07F9/00 , C09B47/045 , G11B7/2492 , G11B2007/24612 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/2595 , Y10S430/146
摘要： The invention discloses a CD-WO type optical recording medium which has a constitution obtained by successively laminating a recording layer, a metal reflection layer and a protective layer; is prepared by using in the recording layer a colorant having a melting point of 150.degree. to 300.degree. C., decomposition initiating temperature of 200.degree. to 350.degree. C., and .lambda. max of 720 nm; and has high sensitivity, low recording distortion and high durability. The colorant can be enhanced its effect by introducing halogen atoms.
摘要翻译： 本发明公开了一种CD-WO型光记录介质，其具有通过连续地层叠记录层，金属反射层和保护层而获得的结构; 通过在记录层中使用熔点为150〜300℃，分解引发温度为200〜350℃，λmax为720nm的着色剂制备。 并具有高灵敏度，低记录变形和高耐久性。 着色剂可以通过引入卤素原子来增强其效果。
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6.发明授权Alkylphthalocyanine near-infrared absorbers and recording/display materials using the same 失效烷基酞菁近红外吸收剂和使用其的记录/显示材料
公开(公告)号：US5024926A
公开(公告)日：1991-06-18
申请号：US593255
申请日：1990-10-01
IPC分类号： G02B5/22 , B41M5/26 , C07D487/22 , C09B47/04 , C09B47/06 , C09B47/10 , C09B47/12 , C09B47/18 , C09B47/20 , C09K3/00 , C09K19/60 , G09F9/35 , G11B7/248
CPC分类号： C09K19/60 , C09B47/045 , C09B47/062 , G11B7/248 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： Near-infrared absorbers which contain phthalocyanine derivatives in which the four benzene rings contained in the molecule independently have 1 to 4 substituents are light and thermal resistant and possess high molar extinction coefficients. Such near-infrared absorbers are useful in optical recording media, near-infrared absorption filters, and liquid crystal display devices.
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7.发明授权1,2-naphthalocyanine near-infrared absorbent and recording/display materials using same 失效1,2-萘酞菁近红外吸收剂和使用其的记录/显示材料
公开(公告)号：US4960538A
公开(公告)日：1990-10-02
申请号：US260038
申请日：1988-10-20
CPC分类号： C09B47/04 , C09K19/60 , G11B7/248 , C09K2019/122
摘要： Disclosed are near-infrared absorbents comprising 1,2-naphthalocyanine derivatives wherein the four naphthalene rings contained in the molecule independently have 1 to 6 substituents. Also disclosed is the use of these near-infrared absorbents in optical recording media, near-infrared absorption filters and display materials.
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8.发明授权
公开(公告)号：US5582774A
公开(公告)日：1996-12-10
申请号：US660937
申请日：1991-02-26
IPC分类号： G02B5/22 , B41M5/26 , C07D487/22 , C09B47/04 , C09B47/06 , C09B47/10 , C09B47/12 , C09B47/18 , C09B47/20 , C09K3/00 , C09K19/60 , G09F9/35 , G11B7/248 , F21V9/04
CPC分类号： C09K19/60 , C09B47/045 , C09B47/062 , G11B7/248 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： Near-infrared absorbers which contain phthalocyanine derivatives in which the four benzene rings contained in the molecule independently have 1 to 4 substituents are light and thermal resistant and possess high molar extinction coefficients. Such near-infrared absorbers are useful in optical recording media, near-infrared absorption filters, and liquid crystal display devices.
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9.发明授权Alkylphthalocyanine near-infrared absorbers and recording/display materials using the same 失效烷基酞菁近红外吸收剂和使用其的记录/显示材料
公开(公告)号：US5446141A
公开(公告)日：1995-08-29
申请号：US945897
申请日：1992-09-17
CPC分类号： G11B7/248 , C09B47/045 , C09B47/062 , C09K19/60
摘要： Near-infrared absorbers which contain phthalocyanine derivatives in which the four benzene rings contained in the molecule independently have 1 to 4 substituents are light and thermal resistant and possess high molar extinction coefficients. Such near-infrared absorbers are useful in optical recording media, near-infrared absorption filters, and liquid crystal display devices.
摘要翻译： 含有分子中含有四个苯环的酞菁衍生物的近红外吸收体独立地具有1〜4个取代基，具有轻和耐热性，并具有高摩尔消光系数。 这种近红外吸收剂可用于光记录介质，近红外吸收滤光器和液晶显示装置。
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公开(公告)号：US4970021A
公开(公告)日：1990-11-13
申请号：US237419
申请日：1988-08-29
IPC分类号： C07D487/22 , C07F7/10 , C07F9/00 , C09B47/04 , C09B47/067 , C09K19/60 , G06F3/038 , G11B7/248
CPC分类号： G06F3/0386 , C07D487/22 , C07F7/10 , C07F9/005 , C09B47/045 , C09B47/0673 , C09K19/60 , G11B7/248 , Y10S430/145 , Y10S430/146
摘要： Phthalocyanine compounds are described, which are represented by the following general formula (I): ##STR1## wherein R.sub.1 -R.sub.8 are individually a hydrogen atom or an alkyl or aryl group, a-h stand individually for an integer of 1-20, and M denotes two hydrogen atoms or a metal atom, metal halide, metal oxide, metal hydroxide, dialkylmetal, diarylmetal, bis(alkyloxy)metal or bis(trialkylsilyloxy)metal. Optical recording media and liquid crystal display panels, which contain at least one of the phthalocyanine compounds, are also described.
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