发明名称 |
Liquid crystal aligning agent, method of producing a liquid crystal alignment film and liquid crystal display device |
摘要 |
The present invention relates to a liquid crystal aligning agent which contains a reaction product of at least one selected from the group consisting of a polysiloxane having a structure represented by the following formula (S-1), a hydrolysate thereof and a condensate of the hydrolysate and a compound represented by the following formula (1): (YI in the formula (S-1) is a hydroxyl group, an alkoxyl group having 1 to 10 carbon atoms, an alkyl group having 1 to 6 carbon atoms or an aryl group having 6 to 10 carbon atoms, R in the formula (1) is a group having an alkyl group with 4 to 20 carbon atoms, a fluoroalkyl group with 1 to 20 carbon atoms or a cyclohexyl group, or a group having 17 to 51 carbon atoms and a steroid skeleton, and XI in the formula (S-1) and Z in the formula (1) are reacted with each other to form a bond group for bonding the silicon atom in the formula (S-1) to R in the formula (1)). |
申请公布号 |
US8216649(B2) |
申请公布日期 |
2012.07.10 |
申请号 |
US20080674479 |
申请日期 |
2008.08.20 |
申请人 |
AKIIKE TOSHIYUKI;KUMAGAI TSUTOMU;NAKATA SHOICHI;SUMIYA KENICHI;HAYASHI EIJI;JSR CORPORATION |
发明人 |
AKIIKE TOSHIYUKI;KUMAGAI TSUTOMU;NAKATA SHOICHI;SUMIYA KENICHI;HAYASHI EIJI |
分类号 |
C09K19/00;C09K19/06;C09K19/52 |
主分类号 |
C09K19/00 |
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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