发明名称 |
CHIRAL ADSORBENTS, METHODS OF THEIR PREPARATION, CROSS-LINKED POLYMER, TARTARIC ACID DERIVATIVES AND METHODS OF THEIR PREPARATION |
摘要 |
<p>FIELD: polymer sorbents. SUBSTANCE: chiral adsorbents are provided based on cross-linked polymerized derivatives of dicarboxylic acids, diamines, and diols chemically bound to carrier. Derivatives of these compounds can be polymerized through radical polymerization or through hydroxylation in presence of solid carrier. Chiral adsorbents are efficient for chromatographic separation of racemic mixtures of enantiomers. EFFECT: facilitated separation of enantiomers. 22 cl, 4 exr</p> |
申请公布号 |
RU2121395(C1) |
申请公布日期 |
1998.11.10 |
申请号 |
RU19950113505 |
申请日期 |
1993.12.03 |
申请人 |
EKA NOBEL' AKTIEBOLAG |
发明人 |
PER MELLER;DOMINGO SANCHES;STIG ALLENMARK;SHALINI ANDERSSON |
分类号 |
B01J20/291;B01D15/38;B01J20/26;B01J20/29;B01J20/32;C07B57/00;C07B63/00;C07C51/487;C07C59/235;C07C59/245;C07C59/255;C07C59/305;C07C59/64;C07C69/67;C07C69/675;C07C69/708;C07C69/712;C07C69/76;C07C69/96;C07C235/04;C07C235/06;C07C235/16;C07C271/28;C07C271/30;C08F20/10;C08F20/18;C08F22/00;G01N30/88;(IPC1-7):B01J20/26;B01D15/08;G01N30/48 |
主分类号 |
B01J20/291 |
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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