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    • 10. 发明授权
    • Polarizing film-integrated transparent electrically conductive film
    • 偏光膜集成透明导电膜
    • US4774141A
    • 1988-09-27
    • US32754
    • 1987-02-12
    • Ichiro MatsuiTadashi MatsuoShoichi Kaneko
    • Ichiro MatsuiTadashi MatsuoShoichi Kaneko
    • B32B27/30G02B20060101G02B1/08G02B5/30G02F1/1335B32B27/38D06P7/00
    • B32B27/30G02B1/08G02B5/3033Y10S428/913Y10T428/1041Y10T428/31515Y10T428/31533Y10T428/3158Y10T428/31935Y10T428/31938
    • A polarizing film-integrated transparent electrically conductive film, wherein a polysulfone film as a support layer is laminated on at least one surface of a polyvinylalcohol polarizing film which has been dyed with a water-soluble disazo compound as a free acid represented by the general formula (1) ##STR1## wherein X represents nitro group or amino group, A represents the formula (a) or (b) ##STR2## (wherein R.sub.1 represents hydrogen atom, methoxy group, ethoxy group, methyl group or hydroxyl group, R.sub.2 represents hydrogen atom, methyl group, methoxy group, ethoxy group, acetylamino group or ureido group, R.sub.3 represents hydrogen atom, methoxy group or ethoxy group, and n is 0 or 1), and Y represents amino group, methylamino group, acetylamino group, N-methyl-N-acetylamino group, .beta.-hydroxyethylamino group, or a phenylamino or benzoyl amino group in which the phenyl nucleus may be substituted by one or two of nitro group, amino group, hydroxyl group, methyl group, sulfonic acid group and carboxyl group, or a copper complex compound thereof and furthermore a transparent electrically conductive film is laminated on either one of the surfaces of the laminated film.
    • PCT No.PCT / JP86 / 00308 Sec。 371日期1987年2月12日 102(e)1987年2月12日PCT PCT 1986年6月18日PCT公布。 公开号WO86 / 07639 日期:1986年12月31日。一种偏振膜一体化透明导电膜,其中作为支撑层的聚砜膜层压在已经用水溶性双偶氮化合物染色的聚乙烯醇偏振膜的至少一个表面上 (1)表示的游离酸其中,X表示硝基或氨基,A表示式(a)或(b)(a)(b) )(其中R1表示氢原子,甲氧基,乙氧基,甲基或羟基,R2表示氢原子,甲基,甲氧基,乙氧基,乙酰氨基或脲基,R3表示氢原子,甲氧基或乙氧基 ,n为0或1),Y表示氨基,甲氨基,乙酰氨基,N-甲基-N-乙酰氨基,β-羟乙基氨基或苯基氨基或苯甲酰氨基,其中苯基可以被取代 通过一个或两个硝基,氨基,羟基 甲基,磺酸基和羧基,或其配位化合物,并且在层叠膜的任一个表面上层叠透明导电膜。