发明授权
US4497710A Substrate for liquid chromatography and process for isolating and
purifying fat-soluble substance by the liquid chromatography on the
substrate
失效
用于液相色谱的底物和用于通过底物上的液相色谱分离和纯化脂溶性物质的方法
- 专利标题： Substrate for liquid chromatography and process for isolating and purifying fat-soluble substance by the liquid chromatography on the substrate
- 专利标题（中）： 用于液相色谱的底物和用于通过底物上的液相色谱分离和纯化脂溶性物质的方法
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申请号： US428655申请日： 1982-09-30
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公开(公告)号： US4497710A公开(公告)日： 1985-02-05
- 发明人: Masakatsu Wagu , Shoichiro Hayashi , Naohiro Murayama , Teruo Sakagami
- 申请人： Masakatsu Wagu , Shoichiro Hayashi , Naohiro Murayama , Teruo Sakagami
- 申请人地址： JPX Tokyo
- 专利权人： Kureha Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人： Kureha Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX56-159713 19811007
- 主分类号： B01J20/285
- IPC分类号： B01J20/285 ; B01D15/08 ; B01J20/26 ; B01J20/281 ; G01N30/88
摘要：
A substrate for liquid chromatography comprising a spherical particle of highly cross-linked polymer which is produced from (a) 100 parts by weight of a monomer of vinyl ester, acrylate or methacrylate, these esters having a long alkyl chain, if desired, together with a comonomer copolymerizable with the monomer and (b) 10 to 80 parts by weight of a cross-linking agent copolymerizable with the monomer and having at least two functional groups, and a process for isolating and purifying a fat-soluble substance, for instance, a lower alkyl ester of eicosapentaenoic acid or docosahexaenoic acid by means of the liquid chromatography on the substrate.
公开/授权文献
- USD311827S Seat 公开/授权日：1990-11-06
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