发明名称 |
MARKING BASED ON CHIRAL LIQUID CRYSTAL POLYMERS |
摘要 |
<p>A liquid crystal polymer marking is obtainable by a process that comprises applying a chiral liquid crystal precursor composition onto a substrate, heating the composition to a bring same to a chiral liquid crystal state, locally applying at least one modifying agent to modify the chiral liquid crystal state, and curing and/or polymerization the resultant product.</p> |
申请公布号 |
WO2011069691(A1) |
申请公布日期 |
2011.06.16 |
申请号 |
WO2010EP56879 |
申请日期 |
2010.05.19 |
申请人 |
SICPA HOLDING SA;TILLER, THOMAS;GREMAUD, FREDERIC;CALLEGARI, ANDREA |
发明人 |
TILLER, THOMAS;GREMAUD, FREDERIC;CALLEGARI, ANDREA |
分类号 |
B41M5/28;B41M3/14;B42D15/00;B42D15/10;C09D11/00;C09D11/02 |
主分类号 |
B41M5/28 |
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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