发明授权
- 专利标题: Filler for heat-sensitive recording paper
- 专利标题(中): 用于感热记录纸的填充物
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申请号: EP84300533.1申请日: 1984-01-27
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公开(公告)号: EP0135976B1公开(公告)日: 1987-12-16
- 发明人: Usui, Koichi , Ogawa, Masahide , Goto, Kunio , Sato, Teiji , Tanaka, Masanori , Takahashi, Seikichi , Ono, Kinichi , Kojima, Seiji
- 申请人: MIZUSAWA INDUSTRIAL CHEMICALS LTD.
- 申请人地址: 22-1 Imabashi 2-chome Higashi-ku Osaka JP
- 专利权人: MIZUSAWA INDUSTRIAL CHEMICALS LTD.
- 当前专利权人: MIZUSAWA INDUSTRIAL CHEMICALS LTD.
- 当前专利权人地址: 22-1 Imabashi 2-chome Higashi-ku Osaka JP
- 代理机构: Woods, Geoffrey Corlett
- 优先权: JP167474/83 19830913
- 主分类号: B41M5/26
- IPC分类号: B41M5/26 ; C01B33/193
公开/授权文献
- EP0135976A1 Filler for heat-sensitive recording paper 公开/授权日:1985-04-03
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