| 摘要 |
The present invention provides a new polymerizable compound which is represented by Formula (I). In the formula, R1 indicates an alkyl group or the like, A represents a (m+n)valent cyclic group, L1 indicates a single bond or the like, L2 indicates —COO— or the like, Z indicates —COO— or the like, Sp indicates an alkylene group, an alkyleneoxy group, or the like, Q indicates a polymerizable group such as a (meth)acryloyl groups, l indicates an integer of 0 to 2, m indicates an integer of 1 or 2, and n indicates an integer of 1 to 3. The present invention also provides a polymerizable composition which includes the polymerizable compound described above, a film which is formed from the polymerizable composition described above, and a half mirror for displaying a projection image which includes the film described above. Using the polymerization composition described above, it is possible to manufacture films such as a low birefringence retardation film and a reflection film with high reflection wavelength region selectivity.; |
| 主权项 |
1. A polymerizable compound which is represented by Formula (I): wherein, in the formula, R1 indicates a hydrogen atom, a straight-chain or branched alkyl group with 1 to 12 carbon atoms, or —Z—Sp-Q, the moiety indicated above represents a (m+n)valent cyclic group, L1 indicates a single bond, —COO—, or —OCO—, L2 indicates —COO—, —OCO—, or —CONR2—, Z indicates a single bond, —O—, —NH—, —N(CH3)—, —S—, —COO—, —OCO—, —OCOO—, or —CONR2—, R2 indicates a hydrogen atom or —Sp-Q, Sp indicates a single bond, a straight-chain or branched alkylene group with 1 to 12 carbon atoms which may be substituted with Q, or a linking group which is obtained by substituting any one or more of —CH2— with —O—, —S—, —NH—, —N(Q)-, or —CO— in a straight-chain or branched alkylene group with 1 to 12 carbon atoms which may be substituted with Q, Q indicates a hydrogen atom or a polymerizable group, l indicates an integer of 1, m indicates an integer of 1 or 2, n indicates an integer of 1 to 3, a plurality of R1's, a plurality of L1's, a plurality of L2's, a plurality of Z's, a plurality of Sp's, and a plurality of Q's may be each the same as or different from each other, and as —Z—Sp-Q, at least one group where Z is —COO— or —CONR2— and Q is a polymerizable group is included. |
