发明名称 METHOD FOR THE PURIFICATION OF CAPROLACTAM MADE FROM LYSIN
摘要 Disclosed is a method for purifying caprolactam made from lysin by treating caprolactam with an acid or an acidic ion exchanger. Also disclosed is the use for producing high-molecular polyamide (polyamide 6).
申请公布号 WO2007099029(A3) 申请公布日期 2007.10.25
申请号 WO2007EP51377 申请日期 2007.02.13
申请人 BASF AKTIENGESELLSCHAFT;PREISHUBER-PFLUEGL, PETER;SCHNELLER, ARNOLD;YAMAMOTO, MOTONORI;SIEGEL, WOLFGANG;WITTENBECHER, LARS;WARZELHAN, VOLKER;SCHEIBITZ, MATTHIAS;ZELDER, OSKAR;EIBECK, PETER;JEONG, WEOL KYU 发明人 PREISHUBER-PFLUEGL, PETER;SCHNELLER, ARNOLD;YAMAMOTO, MOTONORI;SIEGEL, WOLFGANG;WITTENBECHER, LARS;WARZELHAN, VOLKER;SCHEIBITZ, MATTHIAS;ZELDER, OSKAR;EIBECK, PETER;JEONG, WEOL KYU
分类号 C07D201/16 主分类号 C07D201/16
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