发明授权
- 专利标题: Preparation process of xylylene diisocyanate
- 专利标题(中): 一种用于二甲苯二异氰酸的制备方法。
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申请号: EP90103454.6申请日: 1990-02-22
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公开(公告)号: EP0384463B1公开(公告)日: 1994-08-10
- 发明人: Nagata, Teruyuki , Wada, Masaru , Mizuta, Hideki
- 申请人: MITSUI TOATSU CHEMICALS, Inc.
- 申请人地址: 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 JP
- 专利权人: MITSUI TOATSU CHEMICALS, Inc.
- 当前专利权人: MITSUI TOATSU CHEMICALS, Inc.
- 当前专利权人地址: 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 JP
- 代理机构: VOSSIUS & PARTNER
- 优先权: JP41495/89 19890223; JP46410/89 19890301
- 主分类号: C07C265/14
- IPC分类号: C07C265/14 ; C07C263/10
公开/授权文献
- EP0384463A1 Preparation process of xylylene diisocyanate 公开/授权日:1990-08-29
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