发明申请
- 专利标题： Reversible Thermochromic Compositions
- 专利标题（中）： 可逆热变色组合物
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申请号： US12223235申请日： 2007-01-25
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公开(公告)号： US20100234522A1公开(公告)日： 2010-09-16
- 发明人: Mirko Rossi , Graziano Zagnoni , Manuele Vitali , Dario Lazzari , Walter Fischer
- 申请人： Mirko Rossi , Graziano Zagnoni , Manuele Vitali , Dario Lazzari , Walter Fischer
- 优先权： EP06101009.6 20060130
- 国际申请： PCT/EP2007/050744 WO 20070125
- 主分类号： C08L49/00
- IPC分类号： C08L49/00
摘要：
The present invention pertains to a reversible thermochromic system comprising a β-phenylvinylketone or a ω-phenyl polyacetylenyl ketone with at least one acidic hydrogen and a base and to a reversible thermochromic composition comprising the reversible thermochromic system and a carrier material and to novel substituted β-phenylvinylketones or ω-phenyl polyacetylenyl ketones with at least one acidic hydrogen.
公开/授权文献
- US08273822B2 Reversible thermochromic compositions 公开/授权日：2012-09-25