发明公开
EP2626398A1 THERMOCHROMIC COLOR-MEMORY COMPOSITION AND THERMOCHROMIC COLOR-MEMORY MICROCAPSULE PIGMENT ENCAPSULATING THE SAME
有权
热血红蛋白US AM UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG
- 专利标题： THERMOCHROMIC COLOR-MEMORY COMPOSITION AND THERMOCHROMIC COLOR-MEMORY MICROCAPSULE PIGMENT ENCAPSULATING THE SAME
- 专利标题（中）： 热血红蛋白US AM UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG
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申请号： EP11830768.5申请日： 2011-10-07
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公开(公告)号： EP2626398A1公开(公告)日： 2013-08-14
- 发明人: ONO, Yoshiaki
- 申请人： The Pilot Ink Co., Ltd
- 申请人地址： 3-17 Midori-cho Showa-ku Nagoya-shi, Aichi 466-8588 JP
- 专利权人： The Pilot Ink Co., Ltd
- 当前专利权人： The Pilot Ink Co., Ltd
- 当前专利权人地址： 3-17 Midori-cho Showa-ku Nagoya-shi, Aichi 466-8588 JP
- 代理机构： HOFFMANN EITLE
- 优先权： JP2011186789 20110830; JP2010227253 20101007
- 国际公布： WO2012046837 20120412
- 主分类号： C09K9/02
- IPC分类号： C09K9/02 ; C09B67/08
摘要：
The present invention relates to a thermochromic color-memory composition containing: (I) an electron donating coloring organic compound, (II) an electron accepting compound, and (III) an ester compound represented by the following formula (1) as a reaction medium which controls color reaction of the components (I) and (II):
(in the formula, X represents any of a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, and a halogen atom, m represents an integer of from 1 to 3, and n represents an integer of from 1 to 20).
(in the formula, X represents any of a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, and a halogen atom, m represents an integer of from 1 to 3, and n represents an integer of from 1 to 20).
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