发明名称 |
THERMOCHROMIC SOLID HAVING REVERSIBLY INVISIBLE/VISIBLE CONSTRUCTION ENCLOSED THEREIN |
摘要 |
A solid has a reversibly invisible/visible thermochromic internal construction enclosed therein which is composed of a solid made of a transparent resin and a fluorescent internal construction showing the internal structure of the solid enclosed therein, wherein a reversible thermochromic layer containing a reversible thermochromic composition is formed on the surface of the solid, or the transparent resin contains a reversible thermochromic composition. |
申请公布号 |
HK1036084(A1) |
申请公布日期 |
2012.03.02 |
申请号 |
HK20010107010 |
申请日期 |
2001.10.05 |
申请人 |
THE PILOT INK CO. LTD. |
发明人 |
FUJITA, KATSUYUKI;TOMATSU, TSUTOMU;MATSUNAMI, NOBUAKI |
分类号 |
A63H;C09K;C09K9/02 |
主分类号 |
A63H |
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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