发明名称 |
Hydroxyl group-containing covalently bound polymer separating materials and processes for their preparation |
摘要 |
PCT No. PCT/EP95/04217 Sec. 371 Date Jul. 22, 1997 Sec. 102(e) Date Jul. 22, 1997 PCT Filed Oct. 26, 1995 PCT Pub. No. WO96/14151 PCT Pub. Date May 17, 1996The invention relates to separating materials based on supports containing hydroxyl groups, whose surface [sic] are coated with covalently bound polymers, and to processes for their preparation. The separating materials are characterized in that the polymers consist of identical recurring units of the formula I +547 CH2-CHX+548 n (I) in which X is CO-NH-CH2-CH2-SO3H and n is 2-100.
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申请公布号 |
US6136925(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19970836512 |
申请日期 |
1997.07.22 |
申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
MUELLER, EGBERT;MACK, MARGOT;BRITSCH, LOTHAR |
分类号 |
B01J20/283;B01D15/04;B01J20/26;B01J20/285;B01J20/32;C08F2/16;C08F4/12;G01N30/88;(IPC1-7):C08F4/06 |
主分类号 |
B01J20/283 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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