发明名称 |
Infrared absorbing composition, infrared absorbing ink, recorded article, image recording method, and image detecting method |
摘要 |
An infrared absorbing composition including a compound that is represented by formula (1) and has solubility of 30 mg/mL or less in toluene at 25° C., an organic solvent having a solubility parameter of from 7.3 to 12.1, and a resin is disclosed. In formula (1), each of R1 to R16 independently represents a hydrogen atom or a substituent group, provided that at least one of R1 to R16 represents an R17-X- group or that the compound represented by formula (1) contains at least one condensed-ring structure in which any adjacent two of R1 to R16 form a ring; X represents -S-, -NH-, -NR18-, or -O-; each of R17 and R18 independently represents an aliphatic group or an aryl group; and M represents two atoms selected from the group consisting of hydrogen atoms and monovalent metal atoms, or a divalent metal atom, or a divalent substituted metal atom moiety including a trivalent or tetravalent metal atom and a substituent group. |
申请公布号 |
US8608842(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US201113106546 |
申请日期 |
2011.05.12 |
申请人 |
KOBAYASHI KATSUMI;KIMURA KEIZO;FUJIFILM CORPORATION |
发明人 |
KOBAYASHI KATSUMI;KIMURA KEIZO |
分类号 |
C09D11/00;C09B47/04;G02B5/22 |
主分类号 |
C09D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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