发明授权
EP0527051B1 Quinophthalone dyes, ink composition and transfer sheet containing them
失效
喹酞酮染料和油墨,以及含有这些热传递片
- 专利标题: Quinophthalone dyes, ink composition and transfer sheet containing them
- 专利标题(中): 喹酞酮染料和油墨,以及含有这些热传递片
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申请号: EP92307173.2申请日: 1992-08-05
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公开(公告)号: EP0527051B1公开(公告)日: 2000-03-22
- 发明人: Ohyama, Tsukasa , Shimokawa, Yasushi , Matsuzaki, Yoriaki , Takuma, Keisuke , Ghoda, Isamu , Koshida, Hitoshi , Takiguchi, Ryohei , Eguchi, Hiroshi , Kafuku, Komei , Nakamura, Masayuki
- 申请人: MITSUI CHEMICALS, INC. , DAI NIPPON PRINTING CO., LTD.
- 申请人地址: 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo JP
- 专利权人: MITSUI CHEMICALS, INC.,DAI NIPPON PRINTING CO., LTD.
- 当前专利权人: MITSUI CHEMICALS, INC.,DAI NIPPON PRINTING CO., LTD.
- 当前专利权人地址: 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo JP
- 代理机构: Stuart, Ian Alexander
- 优先权: JP19663191 19910806; JP34587091 19911227; JP34586991 19911227
- 主分类号: C09B25/00
- IPC分类号: C09B25/00 ; B41M5/38
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