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    • 4. 发明申请
    • Composition for optical film, and optical film
    • 用于光学膜和光学膜的组合物
    • US20050008969A1
    • 2005-01-13
    • US10869946
    • 2004-06-18
    • Takeomi MiyakoKen Moriwaki
    • Takeomi MiyakoKen Moriwaki
    • C09B23/01C09B57/00C09B69/04G02B1/04G02B5/20G02B5/22G03C1/76
    • C09B57/00C09B23/0066C09B69/04G02B1/04G02B5/208G02B5/223Y10S430/145Y10S430/146
    • A composition for an optical film comprising a stabilized cyanine dye and a quencher compound, wherein the stabilized cyanine dye comprises a cation and a quencher anion, and the cation is selected from the group consisting of compounds of the following formulae (I) to (III): wherein each of rings A and A′ which are independent of each other, is a benzene ring, a naphthalene ring or a pyridine ring, each of R1 and R1′ which are independent of each other, is a halogen atom, a nitro group, a cyano group, a C6-30 aryl group, a C1-8 alkyl group or a C1-8 alkoxy group, each of R2, R3 and R4 which are independent of one another, is a hydrogen atom, a halogen atom, a cyano group, a C6-30 aryl group, a diphenylamino group or a C1-8 alkyl group, each of X and X′ which are independent of each other, is an oxygen atom, a sulfur atom, a selenium atom, a propan-2,2-diyl group, a butane-2,2-diyl group, a C3-6 cycloalkane-1,1-diyl group, —NH— or —NY1—, each of Y, Y′ and Y1 which are independent of one another, is a C1-30 organic group, and each of r and r′ which are independent of each other, is an integer of from 0 to 2.
    • 一种用于光学薄膜的组合物,其包含稳定的花青染料和猝灭剂化合物,其中稳定的花青染料包含阳离子和猝灭剂阴离子,阳离子选自下式(I)至(III)的化合物 ):其中彼此独立的环A和A'各自是彼此独立的R 1和R 1'各自的苯环,萘环或吡啶环是 卤素原子,硝基,氰基,C6-30芳基,C1-8烷基或C1-8烷氧基,R 2,R 3和R 4各自为 是彼此独立的,X和X'彼此独立的是氢原子,卤原子,氰基,C6-30芳基,二苯基氨基或C1-8烷基, 是氧原子,硫原子,硒原子,丙-2,2-二基,丁-2,2-二基,C 3-6环烷烃-1,1-二基,-NH-或 -NY1-,Y,Y'和Y1各自独立 彼此相同,为C1-30有机基团,r和r'彼此独立地为0〜2的整数。