发明授权
- 专利标题： Reversible thermosensitive recording material
- 专利标题（中）： 可逆热敏记录材料
-
申请号： US916187申请日： 1997-08-21
-
公开(公告)号： US5869421A公开(公告)日： 1999-02-09
- 发明人: Atsushi Kutami , Tohru Nogiwa , Fumihito Masubuchi , Haruhiro Horiuchi , Tetsuya Amano
- 申请人： Atsushi Kutami , Tohru Nogiwa , Fumihito Masubuchi , Haruhiro Horiuchi , Tetsuya Amano
- 申请人地址： JPX Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX8-238663 19960822
- 主分类号： B41M5/36
- IPC分类号： B41M5/36 ; B41M5/34
摘要：
A reversible thermosensitive recording material has a support and a reversible thermosensitive recording layer formed thereon, capable of reversibly assuming at least two different visible states depending upon the temperature thereof, containing an organic low-molecular weight material and a resin composition in which the organic low-molecular weight material is dispersed, the resin composition including a matrix resin, and a dispersion resin which has a glass transition temperature higher than that of the matrix resin, and having resin aggregates which are separately dispersed in the matrix resin in such a manner that the resin aggregates are associated with the matrix resin.
公开/授权文献
- US5272955A Gun aiming device for a wheelchair 公开/授权日：1993-12-28
信息查询
IPC分类:
