公开(公告)号：US07951922B2

公开(公告)日：2011-05-31

申请号：US11660142

申请日：2005-08-12

申请人： Takashi Fukuda ,  Jun Young Kim ,  Daisuke Barada ,  Nobuko Fukuda ,  Kyoko Tsuji ,  Hirobumi Ushijima ,  Kaoru Tamada

发明人： Takashi Fukuda ,  Jun Young Kim ,  Daisuke Barada ,  Nobuko Fukuda ,  Kyoko Tsuji ,  Hirobumi Ushijima ,  Kaoru Tamada

IPC分类号： C09B29/36 ,  C09B29/42 ,  C08F28/06

CPC分类号： G03H1/02 ,  C07D401/12 ,  C08F8/30 ,  C08F220/36 ,  G03H2001/0264 ,  G03H2001/2276 ,  Y10S534/03 ,  C08F20/00

摘要： There are provided a novel optical information recording material or medium excellent in various holographic optical information recording properties such as sensitivity, response speed, long-term storage stability, and repeatability, and a substance therefor. A photoresponsive heterocyclic azo compound contains an oligomer or polymer having a photoresponsive moiety in at least one of the main chain and side chain, and the photoresponsive moiety is a building block represented by the following formula (1): wherein HC1 and HC2 each represent a ring structure, at least one of them being a heterocyclic structure containing 1 or more heteroatom in the ring, R1 and R2 each represent a hydrogen atom or a substituent connected to the ring structure and may be the same or different ones, s and t each represent the number thereof, and X1 and X2 each represent a terminal group or a linking group, at least one of them being a linking group connected to the main chain of the oligomer or polymer and the terminal group being a hydrogen atom or a substituent.

摘要翻译： 提供了一种新颖的光学信息记录材料或介于各种全息光学信息记录特性（例如灵敏度，响应速度，长期储存稳定性和重复性）以及其物质的优异的光学信息记录材料。 光响应性杂环偶氮化合物包含在主链和侧链中的至少一个中具有光响应部分的低聚物或聚合物，光响应部分是由下式（1）表示的结构单元：其中HC1和HC2各自表示 环结构，其中至少一个是在环中含有1个或多个杂原子的杂环结构，R 1和R 2各自表示氢原子或与环结构连接的取代基，并且可以相同或不同，各自独立地选自 代表其数目，X1和X2各自表示末端基团或连接基团，它们中的至少一个是与低聚物或聚合物的主链连接的连接基团，而末端基团是氢原子或取代基。

公开(公告)号：US20070242322A1

公开(公告)日：2007-10-18

申请号：US11660142

申请日：2005-08-12

申请人： Takashi Fukuda ,  Jun Kim ,  Daisuke Barada ,  Nobuko Fukuda ,  Kyoko Tsuji ,  Hirobumi Ushijima ,  Kaoru Tamada

发明人： Takashi Fukuda ,  Jun Kim ,  Daisuke Barada ,  Nobuko Fukuda ,  Kyoko Tsuji ,  Hirobumi Ushijima ,  Kaoru Tamada

IPC分类号： C08F26/00 ,  C07C245/00 ,  C08F28/06 ,  C09B29/36 ,  C09B29/42 ,  G03H1/02

CPC分类号： G03H1/02 ,  C07D401/12 ,  C08F8/30 ,  C08F220/36 ,  G03H2001/0264 ,  G03H2001/2276 ,  Y10S534/03 ,  C08F20/00

摘要： There are provided a novel optical information recording material or medium excellent in various holographic optical information recording properties such as sensitivity, response speed, long-term storage stability, and repeatability, and a substance therefor. A photoresponsive heterocyclic azo compound contains an oligomer or polymer having a photoresponsive moiety in at least one of the main chain and side chain, and the photoresponsive moiety is a building block represented by the following formula (1): wherein HC1 and HC2 each represent a ring structure, at least one of them being a heterocyclic structure containing 1 or more heteroatom in the ring, R1 and R2 each represent a hydrogen atom or a substituent connected to the ring structure and may be the same or different ones, s and t each represent the number thereof, and X1 and X2 each represent a terminal group or a linking group, at least one of them being a linking group connected to the main chain of the oligomer or polymer and the terminal group being a hydrogen atom or a substituent.

摘要翻译： 提供了一种新颖的光学信息记录材料或介于各种全息光学信息记录特性（例如灵敏度，响应速度，长期储存稳定性和重复性）以及其物质的优异的光学信息记录材料。 光响应性杂环偶氮化合物含有在主链和侧链中的至少一个中具有光响应部分的低聚物或聚合物，光响应部分是由下式（1）表示的结构单元：其中HC 1， / SUP＆gt;和HC 2各自表示环结构，其中至少一个是在环中含有1个或多个杂原子的杂环结构，R 1和R 2 > 2 各自表示氢原子或连接到环结构的取代基，并且可以相同或不同，s和t各自表示其数目，X 1和X 2， 各自表示末端基团或连接基团，它们中的至少一个为与低聚物或聚合物的主链连接的连接基团，末端基团为氢原子或取代基。