发明名称 |
METHOD FOR PRODUCING REACTIVE CYCLODEXTRINS, TEXTILE MATERIAL PROVIDED WITH SAME, AND USE OF SAID CYCLODEXTRIN DERIVATIVES |
摘要 |
<p>The invention relates to a process for the preparation of reactive cyclodextrins, in which process the cyclodextrins CD are reacted with a bifunctional alkyl compound X—(CH2)n—Y, wherein X is a group which reacts with CD, n is an integer from 2 to 20 and Y is a group which reacts with a group Z or is a group-Reactive which is capable of reaction with cellulosic or proteinic materials and, optionally, in a further step, insofar as Y is a group which reacts with a group Z, the resulting product is reacted with a reactive anchor compound Z-Reactive to form the reactive cyclodextrin, and also to reactive cyclodextrins prepared in accordance therewith, to materials dressed therewith and to the use thereof.</p> |
申请公布号 |
EP1448837(A1) |
申请公布日期 |
2004.08.25 |
申请号 |
EP20020803020 |
申请日期 |
2002.11.14 |
申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
SCHMIDT, ANDREAS;BUSCHMANN, HANS-JUERGEN;KNITTEL, DIERK;SCHOLLMEYER. ECKHARD |
分类号 |
C08B37/16;D06M13/00;D06M15/03;G01N33/543;(IPC1-7):D06M15/03;C08B37/00 |
主分类号 |
C08B37/16 |
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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