公开(公告)号：US5098881A

公开(公告)日：1992-03-24

申请号：US715009

申请日：1991-06-13

申请人： Shigtetoshi Hiraishi ,  Susumu Yamanobe

发明人： Shigtetoshi Hiraishi ,  Susumu Yamanobe

IPC分类号： B41M5/323 ,  B41M5/32 ,  B41M5/337

CPC分类号： B41M5/32

摘要： The present invention provides a heat sensitive recording material which comprises an aromatic isocyanate compound, an imino compound which reacts with said aromatic isocyanate compound upon application of heat to form a color and a metallic soap which is pulverized together with said imino compound. Preferably the metallic soap has an average particle diameter of 0.5-2.0 .mu.m. This heat sensitive material is excellent in sensitivity and can form an image or excellent stability.

摘要翻译： 本发明提供一种热敏记录材料，其包括芳族异氰酸酯化合物，与所述芳族异氰酸酯化合物在加热时与所述芳族异氰酸酯化合物反应以形成颜色的亚氨基化合物和与所述亚氨基化合物一起粉碎的金属皂。 优选地，金属皂的平均粒径为0.5-2.0μm。 该感热材料的灵敏度优异，可以形成图像或优异的稳定性。