| 发明名称 |
COMPOUND, OPTICAL FILM, AND MANUFACTURING METHOD FOR OPTICAL FILM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a novel compound capable of obtaining an optical film allowing uniform polarization conversion over a wide wavelength range. <P>SOLUTION: This compound is a compound expressed by Formula (1): P<SP>1</SP>-E<SP>1</SP>-(B<SP>1</SP>-A<SP>1</SP>)<SB>k</SB>-D<SP>1</SP>-Ar-D<SP>2</SP>-(A<SP>2</SP>-B<SP>2</SP>)<SB>l</SB>-E<SP>2</SP>-P<SP>2</SP>, where Ar represents a divalent group having at least one aromatic ring selected from the group comprising aromatic hydrocarbons and aromatic heterorings, in which the number Nπ of π electrons contained in the aromatic ring of the Ar group is 12 or more, P<SP>1</SP>and P<SP>2</SP>represent respectively a hydrogen atom or a polymerizable group independently (at least one of P<SP>1</SP>and P<SP>2</SP>represents the polymerizable group therein). <P>COPYRIGHT: (C)2009,JPO&INPIT |
| 申请公布号 |
JP2009173893(A) |
申请公布日期 |
2009.08.06 |
| 申请号 |
JP20080325290 |
申请日期 |
2008.12.22 |
| 申请人 |
SUMITOMO CHEMICAL CO LTD |
发明人 |
OKAWA HARUKI;AKASAKA TETSURO;OCHIAI KOSHIRO |
| 分类号 |
C08F20/10;C08G65/40;C08J5/18;C08J7/04;G02B5/30;G02F1/13363 |
主分类号 |
C08F20/10 |
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