发明名称 |
INTERMEDIATE COMPOUNDS FOR THE PREPARATION OF MESO-SUBSTITUTED CYANINE, MEROCYANINE AND OXONOLE DYES. |
摘要 |
A lithographic printing plate precursor comprising a coating provided on a support having a hydrophilic surface, the coating containing thermoplastic polymer particles and an IR-dye characterized in that the IR-dye contains a structural element according to Formula I
wherein
A represents hydrogen, halogen or a monovalent organic group;
Y and Y' independently represent -CH- or -N-;
R 1 and R 2 independently represent hydrogen, an optionally substituted alkyl or aryl group or represent the necessary atoms to form a ring;
* represents the linking positions to the rest of the molecule. |
申请公布号 |
EP2234964(A1) |
申请公布日期 |
2010.10.06 |
申请号 |
EP20080865615 |
申请日期 |
2008.12.18 |
申请人 |
AGFA GRAPHICS N.V. |
发明人 |
CALLANT, PAUL;LOUWET, JOS |
分类号 |
C07C251/14;C07C251/20;C07D403/08;C07D403/10;C07D413/08;C07D413/10;C07D417/08;C07D417/10 |
主分类号 |
C07C251/14 |
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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