公开(公告)号：US08460858B2

公开(公告)日：2013-06-11

申请号：US13129692

申请日：2009-11-18

申请人： Yosuke Maeda ,  Ryoya Otsuki ,  Koichi Shigeno

发明人： Yosuke Maeda ,  Ryoya Otsuki ,  Koichi Shigeno

IPC分类号： C07D209/10 ,  G03C1/40

CPC分类号： C07D209/14 ,  C09B23/0008 ,  C09B23/0016 ,  C09B23/0033 ,  C09B23/0041 ,  C09B23/0058 ,  C09B23/0066 ,  C09B23/086 ,  G02B5/208

摘要： A near-infrared-ray absorbing material containing a cyanine compound per formula (I) exhibits a sharp light absorption in wavelength range 800-1000 nm, with excellent light resistance. R1 - R4, Y1, Y2 represents hydrogen atom, a group of formula (II) or (II′), etc., and Anq− represents a q-valent anion, provided that at least R1 is a group of formula (II) or (II′) or Anq− is an ion of formula (III); R11 - R13 each represents a hydrogen atom, hydroxyl group, etc.; Z1, Z2 represents a C1-10 alkyl group, etc. In formula (II′), the bond between G′ and T′ is a double bond or a conjugated double bond; G′ represents a carbon atom; T′ represents a carbon atom or a nitrogen atom; the ring including G′ and T′ represents a 6-membered ring, etc.; w′ is 0-4; and R01′ represents a hydrogen atom, hydroxy, etc. In formula (III), R5 and R6 represents a halogen-substituted C1-8 alkyl group.

摘要翻译： 每个式（I）含有花青化合物的近红外线吸收材料在800-1000nm波长范围内具有清晰的光吸收，具有优异的耐光性。 R1-R4，Y1，Y2表示氢原子，式（II）或（Ⅱ'）等基团，Anq-表示q价阴离子，条件是至少R1为式（II）的基团， 或（II'）或Anq-是式（III）的离子; R11-R13各自表示氢原子，羟基等; Z1，Z2表示C1-10烷基等。在式（II'）中，G'和T'之间的键是双键或共轭双键; G'表示碳原子; T'表示碳原子或氮原子; 包括G'和T'的环表示6元环等; w'为0-4; 并且R 01'表示氢原子，羟基等。在式（III）中，R 5和R 6表示卤素取代的C 1-8烷基。

公开(公告)号：US20110224334A1

公开(公告)日：2011-09-15

申请号：US13129692

申请日：2009-11-18

申请人： Yosuke Maeda ,  Ryoya Otsuki ,  Koichi Shigeno

发明人： Yosuke Maeda ,  Ryoya Otsuki ,  Koichi Shigeno

IPC分类号： C08K5/3417 ,  C08K5/3437 ,  C07D401/14 ,  C07D403/06

CPC分类号： C07D209/14 ,  C09B23/0008 ,  C09B23/0016 ,  C09B23/0033 ,  C09B23/0041 ,  C09B23/0058 ,  C09B23/0066 ,  C09B23/086 ,  G02B5/208

摘要： A near-infrared-ray absorbing material which contains a cyanine compound represented by general formula (I), shows a narrow peak of light absorption in the range of wavelengths of 800-1,000 nm, and has excellent light resistance. In formula (I), R1 to R4, Y1, and Y2 each represents a hydrogen atom, a group of formula (II) or (II′), etc., and Anq− represents a q-valent anion, provided that at least R1 is a group of formula (II) or (II') or Anq− is an ion of formula (III); R11 to R13 each represents a hydrogen atom, hydroxy, etc.; and Z1 and Z2 each represents a C1-10 alkyl, etc. In formula (II′), the bond between G′ and T′ is a double bond or a conjugated double bond; G′ represents a carbon atom; T′ represents a carbon atom or a nitrogen atom; the ring including G′ and T′ represents a 6-membered ring, etc.; w′ is 0-4; and R01′ represents a hydrogen atom, hydroxy, etc. In formula (III), R5 and R6 each represents a C1-8 haloalkyl.

摘要翻译： 含有通式（I）表示的花青化合物的近红外线吸收材料在800〜1000nm的波长范围内呈现窄的吸光峰，耐光性优异。 式（I）中，R 1〜R 4，Y 1，Y 2分别表示氢原子，式（II）或（II'）等基团，Anq-表示q价阴离子，条件是至少 R 1是式（II）或（II'）或Anq-是式（III）的离子的基团; R11〜R13各自表示氢原子，羟基等; 并且Z 1和Z 2各自表示C 1-10烷基等。在式（II'）中，G'和T'之间的键是双键或共轭双键; G'表示碳原子; T'表示碳原子或氮原子; 包括G'和T'的环表示6元环等; w'为0-4; 并且R 01'表示氢原子，羟基等。在式（III）中，R 5和R 6各自表示C 1-8卤代烷基。