发明公开
- 专利标题： PHTHALOCYANINE DYES SUITABLE FOR USE IN OFFSET INKS
- 专利标题（中）： 酞菁除胶印油墨
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申请号： EP07800246申请日： 2007-09-04
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公开(公告)号： EP2076569A4公开(公告)日： 2012-01-18
- 发明人: STARLING SCOTT MATTHEW , VONWILLER SIMONE CHARLOTTE , RIDLEY DAMON DONALD , SILVERBROOK KIA
- 申请人： SILVERBROOK RES PTY LTD
- 专利权人： SILVERBROOK RES PTY LTD
- 当前专利权人： SILVERBROOK RES PTY LTD
- 优先权： US85175406 2006-10-16
- 主分类号： C09B47/04
- IPC分类号： C09B47/04 ; C07D487/22 ; C09B47/067 ; C09B69/02 ; C09D11/02 ; G06F17/30
摘要：
A system for interacting with a coded substrate. The system comprises a substrate having human-readable information and machine-readable coded data disposed thereon and a sensing device for reading the machine-readable coded data. The coded data comprises an IR-absorbing phthalocyanine dye having sulfonate groups. A counterion of each sulfonate group is a phosphonium cation.
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