发明授权
- 专利标题： Derivative of naphthalocyanine containing perfluoroalkyl group, process for preparing the same and optical recording medium
- 专利标题（中）： 含有全氟烷基的萘酞菁的衍生物，其制备方法和光学记录介质
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申请号： US87517申请日： 1993-07-02
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公开(公告)号： US5378589A公开(公告)日： 1995-01-03
- 发明人: Hideo Sawada , Motohiro Mitani , Masaharu Nakayama , Yoshii Morishita , Mitsuo Katayose , Tadashi Okamoto , Nobuyuki Hayashi
- 申请人： Hideo Sawada , Motohiro Mitani , Masaharu Nakayama , Yoshii Morishita , Mitsuo Katayose , Tadashi Okamoto , Nobuyuki Hayashi
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Nippon Oil and Fats Co., Ltd.,Hitachi Chemical Co., Ltd.
- 当前专利权人： Nippon Oil and Fats Co., Ltd.,Hitachi Chemical Co., Ltd.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX2-192870 19900723; JPX3-027401 19910221; JPX031056 19920226
- 主分类号： C07D487/22
- IPC分类号： C07D487/22 ; C07F7/08 ; C09B47/08 ; C09B47/14 ; G11B7/248 ; G11B7/24 ; C09B47/00
摘要：
A derivative of naphthalocyanine containing a perfluoroalkyl group and having a particular structure for ensuring excellent weather-proof properties, extremely high solubility in various solvents and capability of forming a film, and an optical recording medium prepared by using the derivative and capable of recording while using a focused beam of a semiconductor laser or the like. The derivative of naphthalocyanine containing a perfluoroalkyl group may be prepared by reacting a perfluoroalkanoyl peroxide having a particular structure with a naphthalocyanine.
公开/授权文献
- USD406909S Bulb 公开/授权日：1999-03-16