发明申请
- 专利标题： Cyanine Dye
- 专利标题（中）： 花青染料
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申请号： US10590895申请日： 2005-02-24
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公开(公告)号： US20080000034A1公开(公告)日： 2008-01-03
- 发明人: Yasushi Aizawa , Yoshinori Koyama , Ayashi Noguchi
- 申请人： Yasushi Aizawa , Yoshinori Koyama , Ayashi Noguchi
- 申请人地址： JP Okayamashi, Okayama 700-0907
- 专利权人： Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
- 当前专利权人： Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
- 当前专利权人地址： JP Okayamashi, Okayama 700-0907
- 优先权： JP2004-053528 20040227; JP2004-063296 20040308; JP2004-173653 20040611
- 国际申请： PCT/JP05/02978 WO 20050224
- 主分类号： C09B69/02
- IPC分类号： C09B69/02 ; C09B23/00 ; C09B45/14 ; C09B45/20
摘要：
An objective of this invention is to extend the range of choosing organic dye compounds as radiation-absorbing agents in a variety of fields by providing a novel organic dye compound which absorbs short-wavelength visible radiation and exhibits a superior in optical resistance, solubility in solvents, and heat characteristics required in a novel field in which the organic dye compound is applied: The objective is attainable by providing a cyanine dye which has a specific structure and exhibits a major adsorption maximum at a wavelength longer than 400 nm in a solution.
公开/授权文献
- US08350015B2 Cyanine dye 公开/授权日：2013-01-08
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