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1. 发明授权

US06241927B1 Method of producing cellulose fibers 有权
标题翻译：生产纤维素纤维的方法
公开(公告)号：US06241927B1
公开(公告)日：2001-06-05
申请号：US09244323
申请日：1999-02-03
申请人： Eduard Mülleder , Christoph Schrempf , Hartmut Rüf , Wilhelm Feilmair
发明人： Eduard Mülleder , Christoph Schrempf , Hartmut Rüf , Wilhelm Feilmair
IPC分类号： D01D402
CPC分类号： D01D4/02 , D01F2/00
摘要： The invention relates to a method of producing lyocell-type cellulose fibers by processing a spinnable solution of cellulose in an aqueous tertiary amine oxide according to the dry/wet-spinning process, which method is characterized in that a solution having a content of between 0.05% and 0.70% by mass, based on the mass of the solution, of cellulose with a molecular weight of at least 5×105 is used for spinning. The method of the invention allows the use of a spinnerette having more than 10,000 spinning holes for the spinning operation, which holes are arranged in such a manner that neighboring spinning holes are spaced maximally 3 mm apart and that the linear density of the spinning holes it at least 20.
摘要翻译：本发明涉及通过根据干 - 湿纺丝方法在纤维素水溶液中加工可纺纤维素的方法，该方法的特征在于将含有0.05 以溶液的质量计，使用分子量至少为5×10 5的纤维素的百分比和0.70质量％用于纺丝。本发明的方法允许使用具有超过10,000个纺丝孔的喷丝头进行纺丝操作，这些孔以相邻的纺丝孔最大间隔3mm的方式排列，并且纺丝孔的线密度至少20。

2. 发明申请

US20050012238A1 Device for the production of cellulose staple fibers 审中-公开
标题翻译：用于生产纤维素短纤维的装置
公开(公告)号：US20050012238A1
公开(公告)日：2005-01-20
申请号：US10877187
申请日：2004-06-24
申请人： Christoph Schrempf , Wilhelm Feilmair , Franz Nussbaumer , Helmut Schwab , Christian Rohrer , Heinrich Firgo
发明人： Christoph Schrempf , Wilhelm Feilmair , Franz Nussbaumer , Helmut Schwab , Christian Rohrer , Heinrich Firgo
IPC分类号： D01G1/04 , D01F2/06
CPC分类号： D01G1/04
摘要： The invention is concerned with a device for the production of cellulosic staple fibers comprising a cutting device (1) for cutting cellulosic continuous filaments into staple fibers, a liquid-transport device (2) for transporting the staple fibers. The device according to the invention is characterized in that the liquid-transport device (2) is provided with a portion (4) shaped as a syphon (4).
摘要翻译：本发明涉及用于生产纤维素短纤维的装置，其包括用于将纤维素连续长丝切割成短纤维的切割装置（1），用于输送短纤维的液体输送装置（2）。根据本发明的装置的特征在于，液体输送装置（2）设置有形成为虹吸（4）的部分（4）。

3. 发明授权

US5988437A Device for draining or storing viscous materials 失效
标题翻译：排出或储存粘性物质的装置
公开(公告)号：US5988437A
公开(公告)日：1999-11-23
申请号：US260590
申请日：1999-03-01
申请人： Wolfram Kalt , Friedrich Ecker , Wilhelm Feilmair , Franz Schwenninger , Michael Longin
发明人： Wolfram Kalt , Friedrich Ecker , Wilhelm Feilmair , Franz Schwenninger , Michael Longin
IPC分类号： C08B1/00 , B01J19/00 , D01F2/00 , B08B9/06
CPC分类号： B01J19/002 , D01F2/00
摘要： A device is disclosed to draw off or store viscous mass which is discharged from a process for example as a result of exothermal events. The device contains at least one unit which has one inlet for the viscous mass and one outlet and is at least partly filled with a non combustible liquid inert to the viscous mass. The unit can be in the form of a pipe or a receptacle. Preferably several units in the form of a pipe can be connected one with the other respectively with a unit in the form of a receptacle. The solution discharged can then be transported via the pipes to the receptacle.
摘要翻译：公开了一种装置，用于抽出或存储例如由于放热事件而从工艺中排出的粘性物质。该装置包含至少一个单元，其具有用于粘性物质的一个入口和一个出口，并且至少部分地填充有对粘性物质是惰性的不可燃液体。该单元可以是管道或容器的形式。优选地，以管形式的多个单元可以分别与另一个与容器的形式的单元连接。然后，排出的溶液可以经由管道输送到容器。

4. 发明授权

US5984655A Spinning process and apparatus 失效
标题翻译：纺纱工艺和设备
公开(公告)号：US5984655A
公开(公告)日：1999-11-16
申请号：US726580
申请日：1996-10-07
申请人： Franz Schwenninger , Friedrich Ecker , Wilhelm Feilmair , Christoph Schrempf , Heinrich Firgo , Stefan Zikeli , Ernest Rauch
发明人： Franz Schwenninger , Friedrich Ecker , Wilhelm Feilmair , Christoph Schrempf , Heinrich Firgo , Stefan Zikeli , Ernest Rauch
IPC分类号： D01D5/06 , D01F2/00 , B29C47/12
CPC分类号： D01F2/00 , D01D5/06
摘要： Spinning apparatus for carrying out a dry/wet-spinning process includes a spinneret for extruding filaments, a blowing device whereby the extruded filaments may be cooled immediately after being delivered from the spinning holes, a container containing spinning bath liquid, and means for bundling the extruded filaments provided in the spinning bath liquid. Preferably, the same means serves both for bundling and diverting the extruded filaments and is non-rotatable.
摘要翻译：用于进行干/湿纺丝工艺的纺丝装置包括用于挤出长丝的喷丝头，吹塑装置，其中挤出的长丝可以在从纺丝孔传送后立即冷却，包含纺丝浴液的容器和用于捆扎提供在纺丝浴液中的挤出长丝。优选地，相同的装置用于捆扎和转移挤出的长丝，并且是不可旋转的。

5. 发明申请

US20050225002A1 Cellulose fiber 审中-公开
标题翻译：纤维素纤维
公开(公告)号：US20050225002A1
公开(公告)日：2005-10-13
申请号：US11066510
申请日：2005-02-25
申请人： Johann Manner , Wilhelm Feilmair
发明人： Johann Manner , Wilhelm Feilmair
IPC分类号： D01F2/00 , D03D15/00 , D01F1/02
CPC分类号： D01F2/00
摘要： The present invention relates to a cellulose fibre which is characterized by a biodegradation rate of less than 60% after 20 weeks and/or in which the note for the susceptibility to Eurotium rubrum amounts to less than 2 after 4 weeks at an air humidity of 85%.
摘要翻译：本发明涉及一种纤维素纤维，其特征在于20周后的生物降解率小于60％，和/或在空气湿度为85℃的4周后，红霉素对易感性的影响小于2的纤维素纤维％。

6. 发明授权

US06645409B2 Process for the production of cellulosic fibres 失效
标题翻译：生产纤维素纤维的方法
公开(公告)号：US06645409B2
公开(公告)日：2003-11-11
申请号：US09814152
申请日：2001-03-21
申请人： Wilhelm Feilmair , Heinrich Firgo , Johann Männer
发明人： Wilhelm Feilmair , Heinrich Firgo , Johann Männer
IPC分类号： D01D506
CPC分类号： D01D10/06 , D01F2/00
摘要： The invention relates to a process for the production of cellulosic fibers from solutions of cellulose in an aqueous tertiary amine oxide whereby the extruded fibers are led through a precipitating bath and cut and the cut fibers are passed through a series of water baths in the form of a fleece and then dried, whereby the wash baths are connected to each other and fresh washing liquor is applied to the last wash bath and led in countercurrent with the transportation direction of the fibre fleece to the first wash bath. The process in accordance with the invention is characterised in that the pH value of each of these wash baths is maintained higher than 8.5.
摘要翻译：本发明涉及一种由纤维素在叔胺氧化胺水溶液中由纤维素溶液生产纤维素纤维的方法，由此挤出的纤维被引导通过沉淀浴并切割，切割的纤维通过一系列水浴形式羊毛然后干燥，洗涤浴彼此连接，将新鲜的洗涤液施加到最后一个洗涤槽，并与纤维绒毛的运输方向逆向引导到第一洗涤槽。根据本发明的方法的特征在于，这些洗涤浴中的每一个的pH值保持高于8.5。

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