发明授权
- 专利标题： Optical recording material, process for preparing the same and optical recording method
- 专利标题（中）： 光记录材料，其制备方法和光记录方法
-
申请号： US763368申请日： 1985-08-07
-
公开(公告)号： US4865948A公开(公告)日： 1989-09-12
- 发明人: Tsuyoshi Masumoto , Kenji Suzuki , Mika Okubo , Akira Matsumoto , Nobuhiro Ota , Shuji Masuda
- 申请人： Tsuyoshi Masumoto , Kenji Suzuki , Mika Okubo , Akira Matsumoto , Nobuhiro Ota , Shuji Masuda
- 申请人地址： JPX Tokyo JPX Osaka JPX Tokyo
- 专利权人： Research Development Corporation of Japan,Otsuka Kagaku Kabushiki Kaisha,Nikon Corporation
- 当前专利权人： Research Development Corporation of Japan,Otsuka Kagaku Kabushiki Kaisha,Nikon Corporation
- 当前专利权人地址： JPX Tokyo JPX Osaka JPX Tokyo
- 优先权： JPX59-167113 19840809; JPX59-219186 19841018; JPX60-45181 19850307; JPX60-45182 19850307
- 主分类号： G11B7/243
- IPC分类号： G11B7/243
摘要：
This invention provides an optical recording material comprising a base and a thin film formed on the base and composed of oxides which are represented by the formula (V.sub.2 O.sub.5).sub.1-x. (M.sub.y O.sub.z).sub.x wherein M.sub.y O.sub.z is at least one of metal oxides, metalloid oxides and non-metal oxides, and 0.ltoreq.x
公开/授权文献
- US5810770A Fluid management pump system for surgical procedures 公开/授权日：1998-09-22
信息查询
IPC分类:
