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21. 发明申请

WO1996033935A1 DEVICE FOR CONTINUOUSLY CONVEYING MATERIALS WHICH DO NOT FLOW EASILY 审中-公开
标题翻译：装置于重型FLUENT材料的持续支持
公开(公告)号：WO1996033935A1
公开(公告)日：1996-10-31
申请号：PCT/AT1996000058
申请日：1996-03-25
申请人： LENZING AKTIENGESELLSCHAFT
发明人： LENZING AKTIENGESELLSCHAFT , ZIKELI, Stefan , ECKER, Friedrich , MÖDERL, Ulrich
IPC分类号： B65G65/46
CPC分类号： B65G65/4836
摘要： The invention concerns a device for continuously conveying comminuted materials which do not flow easily, in particular comminuted cellulosed materials, the device being characterized by: (A) a container for receiving the comminuted material to be conveyed, which container has an inlet opening and an outlet opening, and into which container material comminuted by a charging worm is conveyed; (B) a clearing arm which is provided in the receiving container, is rotatably mounted and, by rotating, conveys the material in the receiving container to the discharge opening; (C) a discharge shaft which is connected to the discharge opening and accommodates the material conveyed by the clearing arm to the discharge opening; and (D) a discharge worm which projects into the discharge shaft and discharges the material conveyed into said shaft.
摘要翻译：本发明涉及一种装置，用于连续输送破碎硬流动材料，尤其是粉碎的纤维素材料，其特点是：（A）为材料的容器被传送，压碎材料，其容器具有通过的装置的进料口和排料口和在其进给螺杆粉碎物料被输送时，（B），其在接收容器中提供，并通过在所述接收容器的排放口的材料的旋转可旋转地支撑并输送结算臂，（C）一个排出滑槽与连接排出口和连通接收从结算臂到排出材料，（D）的放电螺钉，其突出到排出溜槽和排出输送到排出滑槽材料输送。

22. 发明申请

WO1996033221A1 CELLULOSE SUSPENSION PRODUCTION PROCESS 审中-公开
标题翻译：一种用于生产纤维素悬浮液
公开(公告)号：WO1996033221A1
公开(公告)日：1996-10-24
申请号：PCT/AT1995000099
申请日：1995-05-23
申请人： LENZING AKTIENGESELLSCHAFT
发明人： LENZING AKTIENGESELLSCHAFT , ZIKELI, Stefan , HINTERHOLZER, Peter
IPC分类号： C08B01/00
CPC分类号： C08B1/003 , C08J3/11 , C08J2301/02 , C08L1/02 , D01D1/02 , D01F2/00
摘要： A process is disclosed for producing a cellulose suspension in a liquid, aqueous tertiary amine oxide by mixing crushed cellulose with liquid, aqueous tertiary amine oxide. The process is characterised in that (A) crushed cellulose is contacted with liquid, aqueous tertiary amine oxide, forming a first mixture; (b) said first mixture is mechanically spread in a layer on a surface and conveyed on said layer while being intensively mixed, until a homogeneous suspension is formed that is then removed from the surface, and (C) steps (A) and (B) are continuously carried out.
摘要翻译：本发明涉及一种用于在由切碎的纤维素的液体含水叔胺氧化物制备纤维素悬浮液的方法是用液体含水叔胺氧化物，该方法包括混合（A）的粉碎的纤维素叔与液体含水被氧化胺接触和第一混合物形成，和（B）该第一混合物铺展在表面上机械地分层并跨过所述表面，直至形成均匀的悬浮液，其从表面上除去与强烈的混合传送，（ C）的措施（A）和（B）是连续进行的。

23. 发明申请

WO1996014461A1 NON-WOVEN FLAME RETARDED TEXTILE FABRIC 审中-公开
标题翻译： FLASH抑制纺造织品结构
公开(公告)号：WO1996014461A1
公开(公告)日：1996-05-17
申请号：PCT/AT1995000213
申请日：1995-11-06
申请人： LENZING AKTIENGESELLSCHAFT , KAMPL, Reinhard , SIX, Walter
发明人： LENZING AKTIENGESELLSCHAFT
IPC分类号： D06M13/292
CPC分类号： D04H1/425 , A41D31/0027 , A47G9/0238 , A47G11/00 , D04H1/4258 , D04H1/4334 , D04H1/4342 , D04H1/4382 , D04H1/492 , D06M13/285 , D06M13/292 , D06M13/453 , D10B2331/021 , Y10T442/689 , Y10T442/696
摘要： The invention concerns non-woven flame-retarded textile fabric produced by stiffening a formed fabric without the use of a binder and characterized by the fact that the formed fabric in question contains cellulose fibres incorporating at least one phosphoric flame retardant compound. The formed fabric is stiffened preferably using water jets. The products according to the invention have excellent flame resistance and good tear resistance even with low weights per unit surface area. The cellulose fibres can be used on their own or mixed with other fibres, especially non-melting fibres which are resistant to high temperatures. Suitable flame-retardant phosphoric compounds are found in particular in the group including the esters, ester amides and/or amides of pyrophosphoric acid, monothiono-, dithiono- or trithiophosphoric acid, triphosphoric acid, monothiono-, dithiono-, trithiono- and/or pentathiotriphosphoric acid, or of bis-(2-oxo-1,3,2-dioxaphosphinanyl)-oxides, bis-(-2-thiono-1,3,2-dioxaphosphinanyl) oxides, or 2-oxo-1,3,2-dioxaphosphinanyl-2'-thiono-1',3',2'-dioxaphosphinanyl oxides. Bis-(5,5-dimethyl-2-thiono-1,3,2-dioxa-phosphinanyl) oxide is especially suitable.
摘要翻译：本发明涉及一种阻燃无纺织物结构，它是由一个无粘合剂的非织造材料的固化产生的，且其特征在于所述无纺织物含有纤维素纤维，其中，含有阻燃化合物的至少一种磷掺入。优选地，非织造由水射流装置合并。新颖的产品也以低表面密度优异的阻燃性和良好的拉伸强度。纤维素纤维可以单独使用或与其它纤维，特别是耐高温，非熔化纤维的混合物使用。作为阻燃剂，磷化合物，特别是那些选自酯，酰胺和/或焦磷酸，所述Monothiono-，Dithiono-，三硫代，所述Monothiono-，Dithiono-，Trithiono-和/或Pentathiotriphosphorsäure或的三磷酸酰胺的双 - [2-氧代-1,3,2-dioxaphosphinanyl]乙烷，双 - [2-硫羰-1,3,2- dioxaphosphinanyl]氧化物或2-氧代 - 1,3,2-dioxaphosphinanyl -2'- 硫羰基-1”，3' ，2'-dioxaphosphinanyl氧化物。特别合适的是二 - （5,5-二甲基-2-硫羰-1,3,2-二氧杂phosphinanyl）氧化物。

24. 发明申请

WO1995023885A1 PROCESS FOR PURIFYING AQUEOUS SOLUTIONS OF TERTIARY AMINO OXIDES 审中-公开
标题翻译：清理方法水溶液中氧化叔胺
公开(公告)号：WO1995023885A1
公开(公告)日：1995-09-08
申请号：PCT/AT1995000022
申请日：1995-02-01
申请人： LENZING AKTIENGESELLSCHAFT , MÜLLEDER, Eduard , FIRGO, Heinrich
发明人： LENZING AKTIENGESELLSCHAFT
IPC分类号： D01F13/02
CPC分类号： C07C291/04 , C08B1/003 , C08J3/096 , C08J2301/00 , C08L1/02 , D01F2/00
摘要： The invention relates to a process for producing cellulose shaped bodies, said process comprising the following steps: (A) dissolving cellulose in an aqueous solution of a tertiary amino oxide to form a cellulose solution which can be shaped; (B) shaping the cellulose solution and guiding the shaped cellulose solution into an aqueous precipitation bath in which the cellulose is precipitated, whereby a shaped body and a used precipitation bath are formed; (C) purifying the used precipitation bath by bringing it into contact with an ion exchanger, a purified, aqueous amino oxide solution being formed which is possibly dephlegmated and is then used in step (A) again for dissolving cellulose. The invention is characterized in that an ion exchanger is used whose carrier is cellulose to which groups suitable for ion exchange are attached.
摘要翻译：本发明涉及一种用于生产纤维素成型体的方法，该方法包括以下步骤：（A）将纤维素溶解在氧化叔胺的水溶液，以产生一种可模塑纤维素溶液，（B）模制所述纤维素溶液和进行模制纤维素溶液成水沉淀浴其中纤维素沉淀，由此模制体和废沉淀浴，（C）纯化由沉淀浴的用过的沉淀浴被带入与一个离子交换器，其特征在于，纯化的含水氧化胺溶液形成其接触，任选地之后，在步骤（a）浓度重新用来溶解纤维素，其特征在于，离子交换剂，其载体是纤维素，其能够附接的离子交换基团。

25. 发明申请

WO1994028948A1 PLASTIC MIXTURE CONTAINING BARIUM SULPHATE FOR THE ABSORPTION OF X-RAYS 审中-公开
标题翻译：胶合剂含钡硫酸铜中吸收X射线
公开(公告)号：WO1994028948A1
公开(公告)日：1994-12-22
申请号：PCT/AT1994000074
申请日：1994-06-07
申请人： LENZING AKTIENGESELLSCHAFT , RAUSCHER & CO. VERBANDSTOFF- UND WATTEFABRIKEN GESELLSCHAFT M.B.H. , REINMÜLLER, Reinhard , MARINI, Ingo , LEUPRECHT, Helmut
发明人： LENZING AKTIENGESELLSCHAFT , RAUSCHER & CO. VERBANDSTOFF- UND WATTEFABRIKEN GESELLSCHAFT M.B.H.
IPC分类号： A61L15/00
CPC分类号： A61L15/54 , C08K3/30 , C08L23/02
摘要： The invention concerns a plastic mixture containing barium sulphate for the absorption of X-rays and a support matrix for the barium sulphate, the mixture also containing a softener, in particular an ethylene/vinyl acetate copolymer, a thermoplastic elastomer or a low-density polyethylene. The plastic mixture proposed is suitable for use in the manufacture of sheet, ribbon and fibre which can be incorporated in woven fabric intended for medicinal use. Incorporation of these materials in the fabric give the fabric X-ray contrasting properties.
摘要翻译：含有硫酸钡的用于X射线的吸收和硫酸钡，其塑料混合物还含有增塑剂，特别是乙烯 - 醋酸乙烯酯共聚物，热塑性橡胶或低密度聚乙烯支持基质塑料混合物。本发明的塑料共混物是适合于生产薄膜的，切膜带和纤维，其可被结合到织物，其意图用于医疗领域。此并入的材料赋予织物的X射线造影。

26. 发明申请

WO1994025492A1 STABLE MOULDING OR SPINNING COMPOUND CONTAINING CELLULOSE 审中-公开
标题翻译：稳定的形式或纺织材料含有纤维素
公开(公告)号：WO1994025492A1
公开(公告)日：1994-11-10
申请号：PCT/AT1994000055
申请日：1994-04-29
申请人： LENZING AKTIENGESELLSCHAFT , KALT, Wolfgang , MÄNNER, Johann , EICHINGER, Dieter , SCHREMPF, Christoph
发明人： LENZING AKTIENGESELLSCHAFT
IPC分类号： C08B01/00
CPC分类号： C08J5/18 , C08J2301/02 , C08K5/1545 , C08K5/357 , C08L1/02 , D01F2/00
摘要： The invention concerns a stable moulding or spinning compound containing cellulose, a tertiary amine oxide, in particular N-methylmorpholin-N-oxide and optionally water, plus a stabilizer. The compound is characterized in that a mixture of glucosides of gallic acid and m-digallic acid is used as the stabilizer. The stabilizer proposed is superior to gallic acid propyl ester as regards its long-term stabilization action on cellulose dissolved in a tertiary amine oxide.

27. 发明申请

WO1994013580A1 DRYING AND SEPARATING PROCESS AND PLANT 审中-公开
标题翻译：方法和系统用于干燥和后面的除法
公开(公告)号：WO1994013580A1
公开(公告)日：1994-06-23
申请号：PCT/AT1993000182
申请日：1993-12-02
申请人： AUSTRIAN ENERGY & ENVIRONMENT SGP/WAAGNER-BIRO ... , LENZING AKTIENGESELLSCHAFT , BAMMER, Josef , BLOCHER, Bernhard , GLASER, Wolfgang , LOQUENZ, Heinz , STAUFER, Walter , YALDEZ, Peter
发明人： AUSTRIAN ENERGY & ENVIRONMENT SGP/WAAGNER-BIRO ... , LENZING AKTIENGESELLSCHAFT
IPC分类号： C01B17/50
CPC分类号： C01B17/506 , C01B17/501 , C01F5/06 , Y02P20/129
摘要： A dryer (2) separated from the separating plant (2) by a solid materials lock (3) is heated above 200 DEG C by a circulating stream of exhaust vapours heated by heat exchange with the exhaust gas from the separating plant (1) so that the water of crystallization is also eliminated, besides the residual humidity. Vapour-free acid anhydride (SO2) is prepared in the subsequent separating plant (1) from the dehydrated salt, whereas the metal oxide is recovered or otherwise used. The acid anhydride may be liquified and because of its purity it may be sold on the market.

28. 发明申请

WO1998016572A1 LOW-FIBRILLATION MOULDED BODY 审中-公开
标题翻译： FIBRILLATIONSARMER成型
公开(公告)号：WO1998016572A1
公开(公告)日：1998-04-23
申请号：PCT/AT1997000215
申请日：1997-10-09
申请人： LENZING AKTIENGESELLSCHAFT , WIMMER, Adalbert
发明人： LENZING AKTIENGESELLSCHAFT
IPC分类号： C08J05/18
CPC分类号： A61Q11/00 , A61C15/041 , A61K8/02
摘要： The invention relates to a method for the manufacture of a low-fibrillation moulded body containing polytetrafluorethylene. The method is characterized by twisting a polytetrafluorethyl preform and pressing it flat again afterwards. The preform can be twisted around itself or around another material e.g. a mono or multifilament or a spinning yarn. The invention also describes a low-fibrillation moulded body containing polytetrafluorethylene, which can be obtained using the method specified in the invention, as well as the use of the inventive moulded body as dental floss.
摘要翻译：本发明涉及一种方法，用于制造含有聚四氟乙烯的低颤动成型体。该方法的特征在于在聚四氟乙烯的该预成型体，并然后旋转再次被展平。预成型件主体可以是或到另一种材料围绕，例如单或复丝或捻细纱。本发明还涉及一种低原纤化成型体含有聚四氟乙烯，这是由新方法和使用本发明的成形体作为牙线获得。

29. 发明申请

WO1998005702A1 PROCESS FOR PREPARING A CELLULOSE SUSPENSION 审中-公开
标题翻译：一种用于生产纤维素悬浮液
公开(公告)号：WO1998005702A1
公开(公告)日：1998-02-12
申请号：PCT/AT1997000179
申请日：1997-07-31
申请人： LENZING AKTIENGESELLSCHAFT , SCHREMPF, Christoph , MÄNNER, Johann , MÖDERL, Ulrich , FEILMAIR, Wilhelm
发明人： LENZING AKTIENGESELLSCHAFT
IPC分类号： C08J03/09
CPC分类号： C08B1/003 , B01F9/12 , B01F15/00915
摘要： A process is disclosed for preparing a homogeneous suspension of cellulose in an aqueous solution of a tertiary amine oxide. Cellulose is mixed with the aqueous solution of tertiary amine oxide in a mixer which has a container for accommodating the suspension and a mixing tool. This process is characterised by the use of a mixer with a container which rotates during the mixing process.
摘要翻译：本发明涉及一种用于在叔胺氧化物，其中纸浆在一个混合设备，其包括一个容器，用于接收悬浮液混合的水溶液制备纤维素的均匀的悬浮液的方法，并用叔胺氧化物的水溶液，该方法的混合工具的特征在于，混合装置用于混合期间旋转所述容器。

30. 发明申请

WO1997007059A1 METHOD OF PROCESSING AN AQUEOUS SOLUTION IN THE AMINE OXIDE PROCESS 审中-公开
标题翻译：方法胺处理的水方法FLUID
公开(公告)号：WO1997007059A1
公开(公告)日：1997-02-27
申请号：PCT/AT1996000151
申请日：1996-08-16
申请人： LENZING AKTIENGESELLSCHAFT , HARFMANN, Peter , ASTEGGER, Stephan
发明人： LENZING AKTIENGESELLSCHAFT
IPC分类号： C02F01/32
CPC分类号： C02F1/32 , C02F1/722 , C02F2103/36 , D01F13/02 , Y02P70/627
摘要： The invention concerns a method of destroying N-nitrosomorpholine in an aqueous solution containing N-nitrosomorpholine and a peroxide oxidizing agent, the method being characterized in that the aqueous solution is irradiated with ultraviolet light essentially having a wavelength of 254 nm.
摘要翻译：本发明涉及一种用于在含N和亚硝基一个过氧化物氧化剂的水溶液，其特征在于，所述水溶液照射其基本上具有254nm的波长的紫外线破坏的N-亚硝基的方法，

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