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11. 发明授权

US5332698A Glass fibres with improved biological compatibility 失效
标题翻译：具有改善生物相容性的玻璃纤维
公开(公告)号：US5332698A
公开(公告)日：1994-07-26
申请号：US100640
申请日：1993-07-30
申请人： Peter R. Nyssen , Wolfram Wagner , Geert Christoph
发明人： Peter R. Nyssen , Wolfram Wagner , Geert Christoph
IPC分类号： C03C3/078 , C03C13/00
CPC分类号： C03C3/078 , C03C13/00 , C03C2213/02
摘要： Glass fibres which are distinguished by their greatly reduced carcinogenicity have an average fibre diameter of
摘要翻译：通过其大大降低的致癌性来区分的玻璃纤维的平均纤维直径<8μm，优选<3μm，超过10％的纤维直径<3μm。用于制造这些纤维的玻璃的类型的特征在于以以摩尔％表示的比例含有以下化合物：-SiO 2 55-70 -B 2 O 3 0-4 -Al 2 O 3 0-1 -TiO 2 0-6-氧化物0-2 -MgO 0-5 -CaO 12-20 -Na2O 10-20 -K2O 0-5-氟化物0-2。 -

12. 发明授权

US5302660A Process for the production of viscosity-stable, low-gel highly concentrated elastane spinning solutions 失效
标题翻译：用于生产粘度稳定，低凝胶高度浓缩的弹性纺丝溶液的方法
公开(公告)号：US5302660A
公开(公告)日：1994-04-12
申请号：US87978
申请日：1993-07-07
申请人： Bernd Klinksiek , Rolf-Volker Meyer , Beatrix Frauendorf , Klaus Rall , Wolfgang 35e,uml/a/ cker , Hans-Joachim Wollweber , Helmut Ohse , Wolfram Wagner
发明人： Bernd Klinksiek , Rolf-Volker Meyer , Beatrix Frauendorf , Klaus Rall , Wolfgang 35e,uml/a/ cker , Hans-Joachim Wollweber , Helmut Ohse , Wolfram Wagner
IPC分类号： B01F5/04 , B01F5/06 , D01F6/70 , C08L75/04
CPC分类号： B01F5/043 , B01F5/0415 , B01F5/0428 , B01F5/0682 , B01F5/0689 , D01F6/70
摘要： The invention relates to a process for the production of low-gel spinning solutions-surprisingly stable in their solution viscosity-of segmented polyurethane urea elastomers in highly polar solvents, such as dimethyl formamide or dimethyl acetamide, characterized by the use of multistage jet reactor, and to a multistage jet reactor.
摘要翻译：本发明涉及一种制备低凝胶纺丝溶液的方法，其在其极性溶剂如二甲基甲酰胺或二甲基乙酰胺中的分段聚氨酯脲弹性体的溶液粘度令人惊奇地稳定，其特征在于使用多级喷射反应器，和一个多级喷射反应堆。

13. 发明授权

US4838917A Process and apparatus for the production of very fine mineral fibers, in particular glass fibers 失效
标题翻译：生产非常细的矿物纤维，特别是玻璃纤维的方法和设备
公开(公告)号：US4838917A
公开(公告)日：1989-06-13
申请号：US150682
申请日：1988-02-01
申请人： Wolfram Wagner , Roger Nyssen , Dirk Berkenhaus , Hans-Theo van Pey
发明人： Wolfram Wagner , Roger Nyssen , Dirk Berkenhaus , Hans-Theo van Pey
IPC分类号： C03B37/06
CPC分类号： C03B37/06
摘要： The streams of melt issuing from the melt outlet apertures (18) at the bottom of a melting crucible (14) are broken up into fibers in a drawing nozzle by means of a blast medium directed substantially parallel to the streams of melt. The blast medium is produced by a pressure gradient in the drawing nozzle and sucked in at the drawing nozzle inlet (7). In the drawing nozzle (16), the flow velocity is reduced in a downstream diffuser after the drawing process. The blast medium is supplied in the form of a hot gas between the underside of the crucible and the top edge (15) of the drawing nozzle from opposite broadsides of the melt distributor (14) in excess to the total quantity of gas stream sucked in at the drawing nozzle inlet (7). The hot gas consists of a mixture of combustion gases and air and is at a temperature from 600.degree. C. to 1500.degree. C., preferably from 800.degree. C. to 1400.degree. C. The flow velocity of the hot gas is adjusted to a value below 100 m/s, preferably 50 m/s, in the region (13) between the drawing nozzle (16) and the melt distributor (14). Gas burners (1) provided for producing the hot gas are arranged with their combustion chambers (3) situated laterally between the melt distributor (14) and the top edge (15) of the debiteuse. The combustion chambers (3) are connected by bores (6) to air chambers which are under an excess pressure. In the combustion chambers (3), the combustion gases are homogeneously mixed with the air introduced.
摘要翻译：从熔融坩埚（14）底部的熔体出口孔（18）发出的熔体流通过基本上平行于熔体流定向的鼓风介质在拉丝喷嘴中分解成纤维。鼓风介质由拉伸喷嘴中的压力梯度产生，并在抽吸喷嘴入口（7）处吸入。在绘图喷嘴（16）中，拉伸处理后的下游扩散器中的流速减小。鼓风介质以坩埚的下侧和拉丝喷嘴的顶边（15）之间的热气体的形式从熔体分配器（14）的相对的宽边提供，超过吸入的气流的总量在绘图喷嘴入口（7）处。热气体由燃烧气体和空气的混合物组成，温度为600℃至1500℃，优选为800℃至1400℃。将热气体的流速调节至在拉伸喷嘴（16）和熔体分配器（14）之间的区域（13）中的值低于100m / s，优选为50m / s。设置用于产生热气体的气体燃烧器（1）被布置成其燃烧室（3）横向位于熔体分配器（14）和脱盐槽的顶部边缘（15）之间。燃烧室（3）通过孔（6）连接到处于过大压力下的空气室。在燃烧室（3）中，燃烧气体与引入的空气均匀混合。

14. 发明授权

US4773109A Process for conditioning synthetic fiber material 失效
标题翻译：合成纤维材料调理方法
公开(公告)号：US4773109A
公开(公告)日：1988-09-27
申请号：US94967
申请日：1987-09-09
申请人： Ulrich Reinehr , Rolf-Burkhard Hirsch , Wolfram Wagner , Erich Hilgeroth
发明人： Ulrich Reinehr , Rolf-Burkhard Hirsch , Wolfram Wagner , Erich Hilgeroth
IPC分类号： D06B3/02 , D02J13/00 , D06B3/04 , D06B3/10 , D06C7/00
CPC分类号： D06C7/00
摘要： The conditioning of synthetic fiber material to produce perfect products with a low residual solvent content using comparatively small quantities of steam is carried out in a steam-tight conditioning apparatus consisting of several zones with a rotating perforated belt, using steam which has been superheated to temperatures of from 105.degree. to 150.degree. C., and the material having a residence time in the apparatus of more than 3 minutes.
摘要翻译：使用相对少量的蒸汽来制造具有低残留溶剂含量的完美产品的合成纤维材料的调理在具有旋转穿孔带的几个区域中使用的蒸气密封调节装置中进行，该蒸汽已经过热至温度的温度为105℃至150℃，并且在该设备中具有超过3分钟的停留时间的材料。

15. 发明授权

US5523452A Process for preparing dimethyl carbonate 失效
标题翻译：制备碳酸二甲酯的方法
公开(公告)号：US5523452A
公开(公告)日：1996-06-04
申请号：US358133
申请日：1994-12-16
申请人： Zoltan Kricsfalussy , Heinrich Steude , Helmut Waldmann , Kaspar Hallenberger , Wolfram Wagner , Hans-Joachim Traenckner
发明人： Zoltan Kricsfalussy , Heinrich Steude , Helmut Waldmann , Kaspar Hallenberger , Wolfram Wagner , Hans-Joachim Traenckner
IPC分类号： B01J27/122 , C07B61/00 , C07C68/00 , C07C69/96
CPC分类号： C07C68/005
摘要： The preparation of dimethyl carbonate by reaction of methanol, carbon monoxide and oxygen in the presence of Cu compounds is carried out in distillation units and the water of reaction is removed at least partially from the stripping region or the bottom phase.
摘要翻译：在Cu化合物的存在下，通过甲醇，一氧化碳和氧气的反应制备碳酸二甲酯，在蒸馏单元中进行，反应水至少部分地从汽提区域或底部相去除。

16. 发明授权

US5024797A Processes for the production of mono- and multifilaments and staple fibers based on polyarylene sulfides 失效
标题翻译：用于生产基于聚亚芳基硫化物的单丝和复丝和短纤维的方法
公开(公告)号：US5024797A
公开(公告)日：1991-06-18
申请号：US522296
申请日：1990-05-11
申请人： Wolfgang Anderheggen , Michael Kraemer , Roland Vogelsgesang , Wolfram Wagner , Wolfgang Olges , Thomas Dragovic
发明人： Wolfgang Anderheggen , Michael Kraemer , Roland Vogelsgesang , Wolfram Wagner , Wolfgang Olges , Thomas Dragovic
IPC分类号： D01D5/08 , D01D5/12 , D01F6/76 , D02J1/22
CPC分类号： D01D5/08 , D01F6/765
摘要： Processes for the production of mono- and multifilaments and also staple fibers of multifilaments based on polyarylene sulfides by melt spinning, multistage stretching and setting. As a result of the treatment by blowing of air onto the stabilized spun filaments in the first stretching stages at temperatures .ltoreq.100.degree. C., the chain molecules are oriented; the orientation and crystallinity required for high strengths is achieved by afterstretching at elevated temperature. The residence times in the first stage required for effective stretching can only be varied within relatively narrow limits in order subsequently to achieve the calculated orientations and effects. Overly long residence times at temperatures above 100.degree. C. result in elongation of the material with no additional orientation and hence with an inadequate increase in strength.
摘要翻译：用于通过熔融纺丝，多段拉伸和定型来生产单丝和多丝以及基于聚亚芳基硫化物的复丝的短纤维的方法。作为通过在100℃的温度下在第一拉伸阶段中将空气吹到稳定纺丝上进行处理的结果，链分子被取向; 高强度所需的取向和结晶度通过在升高的温度下拉伸来实现。在有效拉伸所需的第一阶段中的停留时间只能在相对窄的范围内变化，以便随后实现计算的取向和效果。超过100℃的过长停留时间导致材料的伸长，没有额外的取向，因此强度不足。

17. 发明授权

US4718257A Process and an apparatus for conditioning synthetic fiber material 失效
标题翻译：合成纤维材料调理方法和装置
公开(公告)号：US4718257A
公开(公告)日：1988-01-12
申请号：US921798
申请日：1986-10-17
申请人： Ulrich Reinehr , Rolf-Burkhard Hirsch , Wolfram Wagner , Erich Hilgeroth
发明人： Ulrich Reinehr , Rolf-Burkhard Hirsch , Wolfram Wagner , Erich Hilgeroth
IPC分类号： D06B3/02 , D02J13/00 , D06B3/04 , D06B3/10 , D06C7/00
CPC分类号： D06C7/00
摘要： The conditioning of synthetic fiber material to produce perfect products with a low residual solvent content using comparatively small quantities of steam is carried out in a steam-tight conditioning apparatus consisting of several zones with a rotating perforated belt, using steam which has been superheated to temperatures of from 105.degree. to 150.degree. C., and the material having a residence time in the apparatus of more than 3 minutes.
摘要翻译：使用相对少量的蒸汽来制造具有低残留溶剂含量的完美产品的合成纤维材料的调理在具有旋转穿孔带的几个区域中使用的蒸气密封调节装置中进行，该蒸汽已经过热至温度的温度为105℃至150℃，并且在该设备中具有超过3分钟的停留时间的材料。

18. 发明授权

US4701980A Method for the multi-stage fibre cables and the apparatus required for it 失效
标题翻译：多级光纤电缆及其所需设备的方法
公开(公告)号：US4701980A
公开(公告)日：1987-10-27
申请号：US847798
申请日：1986-04-03
申请人： Wolfgang Backer , Wolfram Wagner , Gunther Hahn , Ralf Miessen
发明人： Wolfgang Backer , Wolfram Wagner , Gunther Hahn , Ralf Miessen
IPC分类号： D01G1/00 , D02G1/12 , D02G1/20 , D06B21/00
CPC分类号： D02G1/12 , D02G1/20
摘要： An improved method for the after-treatment of washed and dried fibre cable having a minimum mass of 250 ktex by crimping, fixing, cooling and optionally cutting or tearing is achieved in that the band width of the cable issuing from the drier with a covering density of at most 5 ktex/cm is reduced by at least 50% of the original band width with a corresponding increase in the packing density, is crimped in a stuffer box crimping means at a stuffer box pressure of from 4 to 10 N/cm and a stuffer box temperature of from 80.degree. to 95.degree. C., the crimping is fixed in or immediately after the stuffer box, the cable is deposited on the surface of an air-permeable conveyor belt, air is blown or sucked there through fibre package or conveyor belt and the cable is then optionally supplied to a tearing converter or a cutting machine.
摘要翻译：实现了通过压接，固定，冷却和任选地切割或撕裂使具有最小质量为250ktex的洗涤和干燥的纤维电缆的后处理的改进方法，其中从具有覆盖密度的干燥器发出的电缆的带宽至少5ktex / cm的原始带宽的至少50％，相应地增加包装密度，在填充箱压接装置中以4至10N / cm的填塞箱压力卷曲;以及填塞箱温度为80℃〜95℃，压片固定在填塞箱内或紧靠填料箱后，电缆沉积在透气性输送带表面，空气通过纤维包装吹入或吸入或输送带，然后可选地将电缆提供给撕裂转换器或切割机。

19. 发明授权

US4070817A Process for texturing synthetic yarns 失效
标题翻译：纹理合成纱线的工艺
公开(公告)号：US4070817A
公开(公告)日：1978-01-31
申请号：US646060
申请日：1976-01-02
申请人： Michael Bueb , Harry Kubitzek , Arthur Langhans , Wolfgang Rellensmann , Wolfram Wagner
发明人： Michael Bueb , Harry Kubitzek , Arthur Langhans , Wolfgang Rellensmann , Wolfram Wagner
IPC分类号： D02G1/02 , D02G1/16 , D02G1/20
CPC分类号： D02G1/0206 , Y10S57/908
摘要： The invention relates to a process for the simultaneous drawing and texturing of synthetic yarns by the false-twist method comprising interlacing the unstretched or partially stretched yarn by means of an interlacing device before entering the texturing zone of the texturing machine.
摘要翻译：本发明涉及一种用于通过假捻方法同时拉伸和变形合成纱线的方法，包括在进入变形机的变形区之前通过交织装置将未拉伸或部分拉伸的纱线交织在一起。

20. 发明授权

US5260003A Method and device for manufacturing ultrafine fibres from thermoplastic polymers 失效
标题翻译：从热塑性聚合物制造超细纤维的方法和装置
公开(公告)号：US5260003A
公开(公告)日：1993-11-09
申请号：US910344
申请日：1992-07-22
申请人： Peter R. Nyssen , Armin Kreimer , Wolfram Wagner , Dirk Berkenhaus
发明人： Peter R. Nyssen , Armin Kreimer , Wolfram Wagner , Dirk Berkenhaus
IPC分类号： D01D4/02 , D01D5/098 , D04H1/56 , B29B9/10
CPC分类号： D04H3/16 , D01D4/025 , D01D5/0985
摘要： A process and device for manufacturing ultrafine fibers and ultrafine-fibre mats from thermoplastic polymers with mean fibre diameters of 0,2-15 .mu.m, preferably 0,5-10 .mu.m, by a melt blowing technique. The polymer melt (12) flows through at least one bore (15) in a melt blowing nozzle (18). Immediately on emerging from the bore, gas is blown against the extrusion from both sides of the bore exit (15), thus breaking up the melt to form fibers. To this end, the gas is accelerated to supersonic speed in Laval nozzles (25, 26; 31, 32), disposed in mirror symmetry round the bore exits (15), and decelerated to just below the speed of sound in channels (27) with constant cross-section, or a cross-section which decreases in the direction of flow, fitted downstream of the Laval nozzles, and the melt (12) fed into the gas stream emerging from the channels (27).
摘要翻译： PCT No.PCT / EP91 / 02152 Sec。 371日期：1992年7月22日 102（e）日期1992年7月22日PCT 1991年11月15日PCT PCT。出版物WO92 / 10599 日期1992年6月25日。一种通过熔喷技术从平均纤维直径为0.2-15μm，优选为0.5-10μm的热塑性聚合物制造超细纤维和超细纤维垫的方法和装置。聚合物熔体（12）流过熔喷嘴（18）中的至少一个孔（15）。立即从孔中出来时，气体从孔出口（15）的两侧吹向挤压件，从而将熔体分解成纤维。为此，气体在拉瓦尔喷嘴（25,26; 31,32）中被加速到超音速，以孔对角度的方式设置在孔出口（15）周围，并且减速到正好低于通道（27）中的声速，具有恒定的横截面，或者安装在拉瓦尔喷嘴下游的流动方向上减小的横截面，以及馈送到从通道（27）排出的气流中的熔体（12）。

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