发明名称 |
POLYMERIZABLE LIQUID CRYSTAL COMPOSITION AND OPTICALLY ANISOTROPIC BODY |
摘要 |
<p>A polymerizable liquid crystal composition includes a liquid crystal compound having a polymerizable group, wherein the composition includes from 0.1 to 6.0% by weight of a (meth)acrylic copolymer (H), which
1) has a side chain containing a fluorine group, and a side chain containing a group represented by a general formula (h): 2) has a fluorine group content of 3 to 30% by weight,
3) has a ratio of side chains containing the group represented by the general formula (h) relative to the combined total of all side chains that falls within a range from 9 to 95 mol%, and
4) has a weight average molecular weight within a range from 10,000 to 300,000.</p> |
申请公布号 |
EP1754768(B1) |
申请公布日期 |
2011.03.30 |
申请号 |
EP20050743777 |
申请日期 |
2005.05.26 |
申请人 |
DIC CORPORATION |
发明人 |
KAWAMURA, JYOJI;ONO, YOSHIYUKI;SUZUKI, YASUYUKI;HAYAKAWA, HITOSHI;NISHIYAMA, ISA;WATANABE, YASUYUKI;KUWANA, YASUHIRO |
分类号 |
C09K19/38;C08F2/44;C08F220/18;C08F220/24;C09K19/12;C09K19/20;C09K19/30;C09K19/54;G02B5/30;G02F1/13;G02F1/1333 |
主分类号 |
C09K19/38 |
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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