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公开(公告)号：EP0488825A3
公开(公告)日：1992-07-15
申请号：EP91311205.8
申请日：1991-12-02
发明人： Kondou, Takashi , Yamaya, Masaaki , Yoshioka, Hiroshi , Ohtsuka, Yasuhiro , Tojima, Kazuo , Shibata, Yasufumi , Ohkuwa, Naomi , Okayama, Shinobu
CPC分类号： C08G77/382 , C09K19/408 , C09K19/42
摘要： Liquid crystalline organopolysiloxane is provided having the general formula :
wherein R is independently selected from the group consisting of a hydrogen atom, hydrocarbon group having 1 to 4 carbon atoms, and phenyl group, A is a group of the formula :
wherein m, n, and x are integers in the range : m ≧ 3, n ≧ 2, 5 ≦ m + nx Z 15, x = 1 or 2, B is an organic chromophore group having an absorption peak in the visible spectrum, a, b, and c are numbers in the range : 1 ≦ a-
公开(公告)号：EP0488825B1
公开(公告)日：1996-06-19
申请号：EP91311205.8
申请日：1991-12-02
发明人： Kondou, Takashi , Yamaya, Masaaki , Yoshioka, Hiroshi , Ohtsuka, Yasuhiro , Tojima, Kazuo , Shibata, Yasufumi , Ohkuwa, Naomi , Okayama, Shinobu
CPC分类号： C08G77/382 , C09K19/408 , C09K19/42
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公开(公告)号：EP0488825A2
公开(公告)日：1992-06-03
申请号：EP91311205.8
申请日：1991-12-02
发明人： Kondou, Takashi , Yamaya, Masaaki , Yoshioka, Hiroshi , Ohtsuka, Yasuhiro , Tojima, Kazuo , Shibata, Yasufumi , Ohkuwa, Naomi , Okayama, Shinobu
CPC分类号： C08G77/382 , C09K19/408 , C09K19/42
摘要： Liquid crystalline organopolysiloxane is provided having the general formula :
wherein R is independently selected from the group consisting of a hydrogen atom, hydrocarbon group having 1 to 4 carbon atoms, and phenyl group, A is a group of the formula :
wherein m, n, and x are integers in the range : m ≧ 3, n ≧ 2, 5 ≦ m + nx Z 15, x = 1 or 2, B is an organic chromophore group having an absorption peak in the visible spectrum, a, b, and c are numbers in the range : 1 ≦ a摘要翻译： 提供具有以下通式的液晶有机聚硅氧烷：其中R独立地选自氢原子，具有1至4个碳原子的烃基和苯基，A是下式的基团：其中m，n， x是在m≥3，n≥2,5≤m+ nxZ 15，x = 1或2的范围内的整数，B是在可见光谱中具有吸收峰的有机发色团，a，b和 c是在1≤a<2,0
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