发明名称 WAERMEEMPFINDLICHES AUFZEICHNUNGSMATERIAL
摘要 A thermosensitive recording material comprising a support and an intermediate layer including a foamed portion with minute voids and having a smoothness of 2,000 seconds or more in terms of Bekk's smoothness, and a thermosensitive colouring layer, successively formed on the support.
申请公布号 DE3901234(A1) 申请公布日期 1990.07.26
申请号 DE19893901234 申请日期 1989.01.17
申请人 RICOH CO., LTD., TOKIO/TOKYO, JP 发明人 MOTOSUGI, TAKANORI;SAKAI, HISASHI;YAGUCHI, HIROSHI;AIHARA, HIDEO, NUMAZU, SHIZUOKA, JP
分类号 B41M5/44 主分类号 B41M5/44
代理机构 代理人
主权项
地址