公开(公告)号：EP2889149B1

公开(公告)日：2017-01-04

申请号：EP14195051.9

申请日：2014-11-27

申请人： Sanko Co., Ltd.

发明人： Tan, Tjangkie ,  Nakagawa, Yoshito

IPC分类号： B41M5/337

CPC分类号： B41M5/3375

公开(公告)号：EP2889149A1

公开(公告)日：2015-07-01

申请号：EP14195051.9

申请日：2014-11-27

申请人： Sanko Co., Ltd.

发明人： Tan, Tjangkie ,  Nakagawa, Yoshito

IPC分类号： B41M5/337

CPC分类号： B41M5/3375

摘要： A sensitizer particle dispersion containing stearic acid amide, a preparation method thereof, a mixed dispersion composition for a thermosensitive recording layer using the sensitizer particle dispersion, and a thermosensitive recording medium using the mixed dispersion composition are provided. The sensitizer particle dispersion can be safely prepared under atmospheric pressure by mixing stearic acid amide and another sensitizer at a mass ratio of 95:5 ∼ 51:49; co-melting the mixture by heat in emulsifier-dispersed water, whereby the mixture is unified and emulsified into particles, or emulsifying the co-melted mixture of stearic acid amide and the other sensitizer unified by co-melting the mixture by heat, into particles in emulsifier-dispersed water; and quenching the obtained emulsified dispersion, thus crystallizing sensitizer particles from the emulsified particles.

摘要翻译： 含硬脂酸酰胺敏化剂颗粒分散体，其制备方法，提供了用于使用敏化剂粒子分散液使用混合分散组合物的热敏记录介质的热敏记录层，和一个混合分散液组合物。 敏化剂粒子分散体可以在大气压力下通过以95的质量比混合硬脂酸酰胺和另一敏化剂制备安全：51/4 51:49; 通过在乳化剂的水分散热量，由此该混合物是统一并乳化成颗粒，或乳化硬脂酸酰胺的共熔化混合物和其它敏化剂通过热通过共熔化混合物统一，成颗粒共熔化混合物 乳化剂在水分散型; 和淬火所获得的乳化分散体，从而结晶化从乳化颗粒敏化剂的颗粒。