发明名称 |
Acrylic copolymers of N-acryloylpolymethyleneimines or N-acryloyldialkylamides, N,N'-acryloyldiaminoalcanes and N-acryloylaminoacids (or esters) their preparation and use as cation exchangers |
摘要 |
The invention relates to new reticulated statistic acrylic copolymers that may be used in a very wide range of solvents (water, methylene chloride, chloroform, methanol, ethanol, dimethylformamide, pyridine,) stable between pH 1 and pH 14, to preparation process thereof and to their use in ion exchange chromatography.
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申请公布号 |
US4439545(A) |
申请公布日期 |
1984.03.27 |
申请号 |
US19820440441 |
申请日期 |
1982.11.10 |
申请人 |
SOCIETE D "EXPANSION SCIENTIFIQUE "EXPANSIA" |
发明人 |
ASPISI, CHRISTIAN;CALAS, BERNARD;DAUNIS, JACQUES;FOLLET, MICHEL;JACQUIER, ROBERT;PARELLO, JOSEPH |
分类号 |
C08F8/00;B01J39/20;B01J39/26;C07K1/04;C08F2/10;C08F2/32;C08F8/12;C08F8/32;C08F20/00;C08F20/52;C08F220/54;C08F220/56;C08F220/58;C08F220/60;(IPC1-7):B01J39/20 |
主分类号 |
C08F8/00 |
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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