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公开(公告)号：EP0272904A3
公开(公告)日：1988-11-09
申请号：EP87311253
申请日：1987-12-21
IPC分类号： B01J20/10
CPC分类号： B01J20/103
摘要： The porosity of a porous silica body is increased in a controlled manner by contacting the body with an effective amount of ammonium bifluoride.
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公开(公告)号：EP0276138A3
公开(公告)日：1988-09-21
申请号：EP88300451
申请日：1988-01-20
发明人： Cox, Geoffrey Bryon , Edwardson, Peter Andrew David , Atkinson, Anthony , Scawen, Michael Dennis
CPC分类号： B01J20/288 , B01D15/325 , B01D15/361 , B01J20/28004 , B01J20/286 , B01J20/3071 , B01J20/3078 , B01J20/3092 , B01J20/3204 , B01J20/321 , B01J20/3259 , B01J20/3263 , B01J20/3285 , B01J41/07 , B01J41/20 , B01J2220/54 , Y10T428/2991 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998
摘要： A chromatographic packing useful in the separation of oligonucleotides comprises an inert, preferably porous, support particle having bonded thereto a silane having a weak anion exchange group in close proximity to at least one polar non-ionic group.
摘要翻译： 用于分离寡核苷酸的色谱填料包括惰性的，优选多孔的支持颗粒，其与非离子基团非常接近的具有弱阴离子交换基团的硅烷键合。
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3.发明公开Chromatographic supports for separation of oligonucleotides 失效ChromatographischeTrägerzur Trennung von Oligonukleotiden。
公开(公告)号：EP0276138A2
公开(公告)日：1988-07-27
申请号：EP88300451.7
申请日：1988-01-20
发明人： Cox, Geoffrey Bryon , Edwardson, Peter Andrew David , Atkinson, Anthony , Scawen, Michael Dennis
CPC分类号： B01J20/288 , B01D15/325 , B01D15/361 , B01J20/28004 , B01J20/286 , B01J20/3071 , B01J20/3078 , B01J20/3092 , B01J20/3204 , B01J20/321 , B01J20/3259 , B01J20/3263 , B01J20/3285 , B01J41/07 , B01J41/20 , B01J2220/54 , Y10T428/2991 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998
摘要： A chromatographic packing useful in the separation of oligonucleotides comprises an inert, preferably porous, support particle having bonded thereto a silane having a weak anion exchange group in close proximity to at least one polar non-ionic group.
摘要翻译： 用于分离寡核苷酸的色谱填料包括惰性的，优选多孔的支持颗粒，其与非离子基团非常接近的具有弱阴离子交换基团的硅烷键合。
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公开(公告)号：EP0272904B1
公开(公告)日：1992-03-18
申请号：EP87311253.6
申请日：1987-12-21
IPC分类号： B01J20/10
CPC分类号： B01J20/103
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公开(公告)号：EP0276138B1
公开(公告)日：1991-04-17
申请号：EP88300451.7
申请日：1988-01-20
发明人： Cox, Geoffrey Bryon , Edwardson, Peter Andrew David , Atkinson, Anthony , Scawen, Michael Dennis
CPC分类号： B01J20/288 , B01D15/325 , B01D15/361 , B01J20/28004 , B01J20/286 , B01J20/3071 , B01J20/3078 , B01J20/3092 , B01J20/3204 , B01J20/321 , B01J20/3259 , B01J20/3263 , B01J20/3285 , B01J41/07 , B01J41/20 , B01J2220/54 , Y10T428/2991 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998
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6.发明公开Process for porosity control and rehydroxylation of silica bodies 失效Verfahren zurPorositätskontrolleund Rehydroxylierung vonKieselkörpern。
公开(公告)号：EP0272904A2
公开(公告)日：1988-06-29
申请号：EP87311253.6
申请日：1987-12-21
IPC分类号： B01J20/10
CPC分类号： B01J20/103
摘要： The porosity of a porous silica body is increased in a controlled manner by contacting the body with an effective amount of ammonium bifluoride.
摘要翻译： 通过使本体与有效量的二氟化铵接触，以受控的方式增加多孔二氧化硅体的孔隙率。
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