公开(公告)号：EP3222694A1

公开(公告)日：2017-09-27

申请号：EP15860298.7

申请日：2015-11-16

Applicant: Japan Science and Technology Agency

Inventor： YABU Hiroshi ,  SAITO Yuta ,  SAITO Shohei ,  YAMAGUCHI Shigehiro ,  NOBUSUE Shunpei

IPC: C09K11/06 ,  C08G61/08 ,  C09K9/02

CPC classification number: C08G61/08 ,  C07D209/70 ,  C08G2261/122 ,  C08G2261/135 ,  C08G2261/3324 ,  C08G2261/418 ,  C08G2261/522 ,  C08G2261/62 ,  C08G2261/76 ,  G01L1/24

Abstract: Provided is a mechanochromic resin by which a stress applied to a material can be visualized in real time, and a mechanochromic luminescent material that is used in the synthesis of the mechanochromic resin. Stress can be visualized in real time by means of a mechanochromic luminescent material represented by formula (1) or formula (2) and a mechanochromic resin obtained by crosslinking the mechanochromic luminescent material. [Chemical formula 1] (In the formula, Y 1 and Y 2 each denote a substituent group that inhibits aggregation of the mechanochromic luminescent material represented by formula (1), and Y 1 and Y 2 may be same as or different from each other. Z 1 and Z 2 each denote a polymerizable group, and may be same as or different from each other.) [Chemical formula 2] (In the formula, Y 1 and Y 2 each denote a substituent group that inhibits aggregation of the mechanochromic luminescent material represented by formula (2), and Y 1 and Y 2 may be same as or different from each other. Z 1 and Z 2 each denote a polymerizable group, and may be same as or different from each other.)

Abstract translation: 提供一种机械变色树脂，通过该树脂可以实时观察施加到材料上的应力，以及用于合成机械变色树脂的机械变色发光材料。 应力可以通过由式（1）或式（2）表示的机械变色发光材料和通过交联机械变色发光材料获得的机械变色树脂实时可视化。 [化学式1]（式中，Y 1和Y 2分别表示抑制式（1）所示的机械致变色性发光材料的凝集的取代基，Y 1和Y 2可以相同也可以不同，Z 1和Z 2 [化学式2]（式中，Y 1和Y 2分别表示抑制式（2）所示的机械致变色发光材料的聚集的取代基，[化学式2] Y 1和Y 2彼此可以相同或不同，Z 1和Z 2各自表示可聚合基团，并且可以彼此相同或不同）。