发明授权
US08608842B2 Infrared absorbing composition, infrared absorbing ink, recorded article, image recording method, and image detecting method
有权
红外吸收组合物,红外吸收油墨,记录物,图像记录方法和图像检测方法
- 专利标题: Infrared absorbing composition, infrared absorbing ink, recorded article, image recording method, and image detecting method
- 专利标题(中): 红外吸收组合物,红外吸收油墨,记录物,图像记录方法和图像检测方法
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申请号: US13106546申请日: 2011-05-12
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公开(公告)号: US08608842B2公开(公告)日: 2013-12-17
- 发明人: Katsumi Kobayashi , Keizo Kimura
- 申请人: Katsumi Kobayashi , Keizo Kimura
- 申请人地址: JP Tokyo
- 专利权人: FUJIFILM Corporation
- 当前专利权人: FUJIFILM Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2010-113286 20100517
- 主分类号: C09D11/00
- IPC分类号: C09D11/00 ; C09B47/04 ; G02B5/22
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.