专利检索 ap:("FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.") AND inv:"WALENTA, Ernst" 第 1 页

1.

发明公开
VERFAHREN ZUR HERSTELLUNG VON CELLULOSEFASERN UND DIE MIT DIESEM VERFAHREN HERGESTELLTEN FASERN 失效
标题翻译：用于生产纤维素纤维和在这个过程中制造而成的纤维

公开(公告)号：EP0876522A1

公开(公告)日：1998-11-11

申请号：EP96945731.0

申请日：1996-11-13

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人： FRIGGE, Konrad , FINK, Hans-Peter , WEIGEL, Peter , WALENTA, Ernst , REMDE, Helmut

IPC分类号： D01F2 , D01F11

CPC分类号： D01F2/00 , D01F11/02

摘要： The invention relates to a process for producing flexible cellulose fibres by spinning solutions of the cellulose through spinnerets over an air layer in an amine oxide-containing aqueous and/or alcoholic regenerating bath followed by drying, in which the damp threads from the spinneret are taken before drying through at least one post-treatment bath containing water and water-miscible alkanols, diols, triols or mixtures thereof, and a washing bath containing water, an alkanol, a diol or a triol.

2.

发明授权
Verfahren zur Herstellung von Zellulosefasern 失效
标题翻译：一种用于生产纤维素纤维的过程

公开(公告)号：EP0876522B1

公开(公告)日：2001-03-21

申请号：EP96945731.6

申请日：1996-11-13

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人： FRIGGE, Konrad , FINK, Hans-Peter , WEIGEL, Peter , WALENTA, Ernst , REMDE, Helmut

IPC分类号： D01F2/00 , D01F11/02

CPC分类号： D01F2/00 , D01F11/02

摘要： The invention relates to a process for producing flexible cellulose fibres by spinning solutions of the cellulose through spinnerets over an air layer in an amine oxide-containing aqueous and/or alcoholic regenerating bath followed by drying, in which the damp threads from the spinneret are taken before drying through at least one post-treatment bath containing water and water-miscible alkanols, diols, triols or mixtures thereof, and a washing bath containing water, an alkanol, a diol or a triol.