发明名称 |
THERMOCHROMIC COMPOSITIONS FROM TRISUBSTITUTED PYRIDINE LEUCO DYES |
摘要 |
A thermochromic leuco dye composition contains a leuco dye moiety including one or more tri-aryl substituted pyridines, a UVA developer moiety including at least one UVA developer selected from the group consisting of salicylic acid and derivatives thereof, and biphenyls and derivatives thereof, and a carrier selected from the group consisting of a fatty ester, fatty alcohol, fatty amide, and combinations thereof. |
申请公布号 |
CA2855287(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
CA20122855287 |
申请日期 |
2012.09.26 |
申请人 |
CHROMATIC TECHNOLOGIES, INC. |
发明人 |
KRUTAK, JAMES J.;HENARY, MAGED;OWEN, TIMOTHY J. |
分类号 |
C09B9/00;B41M5/323;C09D11/00 |
主分类号 |
C09B9/00 |
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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