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1. 发明授权

US06401397B2 Sealing profile having a two layer covering element 失效
标题翻译：密封型材具有两层覆盖元件
公开(公告)号：US06401397B2
公开(公告)日：2002-06-11
申请号：US09367627
申请日：1999-08-19
申请人： Jürgen Klein , Rudolf Szed , Werner Sievers
发明人： Jürgen Klein , Rudolf Szed , Werner Sievers
IPC分类号： E06B716
CPC分类号： B60R13/06 , B60J10/248 , B60J10/265 , B60J10/30 , B60J10/80
摘要： A sealing profile for use in automobile door openings, having a profile body and a covering element secured to the profile body. The covering element is made of two layers, a lower layer facing the profile body and comprising an unfoamed thermoplastic elastomer, and an upper layer facing away from the profile body and comprising a water foamed thermoplastic elastomer. The sealing profile can be used to seal the door of the automobile against the interior roof of the automobile in an attractive an economical manner.
摘要翻译：用于汽车门开口的密封轮廓，具有轮廓体和固定到轮廓体的覆盖元件。覆盖元件由两层制成，下层面向轮廓体并且包括未发泡的热塑性弹性体，以及面向轮廓体的上层，并且包括水发泡热塑性弹性体。密封轮廓可以用有吸引力的经济方式将汽车的门密封到汽车的内部屋顶上。

2. 发明授权

US06229053B1 Method for purification of formaldehyde, use thereof and plastics produced therewith 失效
标题翻译：甲醛净化方法及其用途及其生产的塑料
公开(公告)号：US06229053B1
公开(公告)日：2001-05-08
申请号：US09530442
申请日：2000-05-25
申请人： Werner Sievers , Elke Schweers , Christine Meister
发明人： Werner Sievers , Elke Schweers , Christine Meister
IPC分类号： C07C4500
CPC分类号： C08G2/08 , C07C45/515 , C07C45/783 , C07C45/85 , C07D323/06 , C07C47/04
摘要： Abstract A process for purifying formaldehyde in which the formaldehyde is scrubbed with alcohol in an absorption unit and in the course of this reacted virtually completely to form the hemiformal and is simultaneously separated off from gaseous impurities in a first purification step. In a desorption unit, the residual impurities are then converted into a gaseous state and separated off from the liquid hemiformal, whereupon the purified hemiformal is thermally cleaved into alcohol and formaldehyde in a pyrolysis unit. The formaldehyde thus prepared is suitable, for example, for preparing oligomers, polymers, dyestuffs and fertilizers, as well as for the treatment of seeds. Process for purifying formaldehyde, its use and plastics prepared using it
摘要翻译：摘要一种净化甲醛的方法，其中甲醛在吸收单元中用醇洗涤，并且在此过程中几乎完全反应形成半形状，并且在第一纯化步骤中同时与气态杂质分离。在解吸单元中，然后将残留的杂质转化为气态，并与液体hemiformal分离出来，从而将纯化的hemiformal在热解单元中热切成醇和甲醛。如此制备的甲醛适用于例如制备低聚物，聚合物，染料和肥料以及用于种子的处理。甲醛净化方法，使用方法及使用它制备的塑料

3. 发明授权

US06825260B2 Nanoporous interpenetrating organic-inorganic networks 失效
标题翻译：纳米互穿有机 - 无机网络
公开(公告)号：US06825260B2
公开(公告)日：2004-11-30
申请号：US09730463
申请日：2000-12-05
申请人： Werner Sievers , Andreas Zimmermann
发明人： Werner Sievers , Andreas Zimmermann
IPC分类号： C08K334
CPC分类号： C08K9/08
摘要： Interpenetrating organic and inorganic networks with a maximum dimension of 100 mn are produced by: (1) mixing aqueous solutions or dispersions of organic polymers capable of forming polymer networks in aqueous phase, polymer precursors or the mixtures thereof and silicon dioxide components; (2) changing the pH value and/or thermally treating the aqueous solution or dispersion in order to form a gel made of interpenetrating organic and silica gel networks and (3) drying the gel.
摘要翻译：最大尺寸为100毫微米的互穿有机和无机网络是通过以下方式生产的：（1）将能够在水相中形成聚合物网络的有机聚合物的水溶液或分散体混合，聚合物前体或其混合物和二氧化硅组分; （2）改变pH值和/或热处理水溶液或分散体以形成由互穿的有机和硅胶网络制成的凝胶，和（3）干燥凝胶。

4. 发明授权

US06710167B1 Procedure for the chromatographic purification of insulins 有权
标题翻译：胰岛素色谱纯化方法
公开(公告)号：US06710167B1
公开(公告)日：2004-03-23
申请号：US09379796
申请日：1999-08-24
申请人： Werner Sievers , Richard Bicker , Dieter Desch , Jörg Von Eysmondt , Reinhold Keller , Frank Richard
发明人： Werner Sievers , Richard Bicker , Dieter Desch , Jörg Von Eysmondt , Reinhold Keller , Frank Richard
IPC分类号： C12K1400
CPC分类号： C07K14/62
摘要： The present invention relates to an improved procedure for the chromatographic purification of insulins wherein a pressure-stable organic polymeric chromatography material is used as a stationary phase, and the mobile phase contains at least one water-miscible organic solvent and at least one buffer substance and the pH is from about 7 to about 11.
摘要翻译：本发明涉及用于胰岛素色谱纯化的改进方法，其中使用压力稳定的有机聚合物色谱材料作为固定相，并且流动相含有至少一种与水可混溶的有机溶剂和至少一种缓冲物质， pH为约7至约11。

5. 发明授权

US06414196B1 Process and device for preparing pure formaldehyde 失效
标题翻译：制备纯甲醛的方法和装置
公开(公告)号：US06414196B1
公开(公告)日：2002-07-02
申请号：US09530441
申请日：2000-05-25
申请人： Werner Sievers , Elke Schweers , Michael Rosenberg
发明人： Werner Sievers , Elke Schweers , Michael Rosenberg
IPC分类号： C07C4500
CPC分类号： C07C45/783 , B01D1/22 , B01D1/30 , C07C45/515 , C07C45/82 , C07C47/04
摘要： A process for the post-purification in particular of pyrolysis gases for preparing pure formaldehyde, hemiformal being pyrolyzed in an evaporator, the resulting formaldehyde vapor being passed through a condensed liquid component collected in the bottom area of the evaporator, the condensed liquid component being passed out as a falling film situated on the inner wall through a cooled outlet tube disposed in the bottom area of the evaporator and the formaldehyde vapor being passed through the cooled outlet tube in cocurrent and the liquid component and the formaldehyde being taken off separately at the outlet tube end remote from the evaporator.
摘要翻译：用于后净化的方法，特别是用于制备纯甲醛的热解气体的方法，在蒸发器中热解的hemiformal，所得甲醛蒸气通过收集在蒸发器底部区域中的冷凝液体组分，冷凝的液体组分通过通过设置在蒸发器的底部区域中的冷却的出口管作为位于内壁上的降膜，并且甲醛蒸气以并流的方式通过冷却的出口管，并且液体组分和甲醛在出口处分开取出管端远离蒸发器。

6. 发明授权

US06274749B1 High-temperature resistant sulfonated aromatic polyether ketone cation exchangers and sulfonated poly (phenylene sulfide) cation exchangers as catalysts at reaction temperature above 150° C 失效
标题翻译：高温耐热磺化芳香族聚醚酮阳离子交换剂和磺化聚苯硫醚阳离子交换剂作为催化剂，反应温度高于150℃
公开(公告)号：US06274749B1
公开(公告)日：2001-08-14
申请号：US09121238
申请日：1998-07-23
申请人： Werner Sievers , Ulrich Daiminger , Harald Bönsel , Wolfgang Bauer , Joachim Semel
发明人： Werner Sievers , Ulrich Daiminger , Harald Bönsel , Wolfgang Bauer , Joachim Semel
IPC分类号： B01J3100
CPC分类号： C07C67/08 , B01J31/10 , B01J2231/49 , C07C69/24
摘要： High-temperature resistant sulfonated aromatic polyether ketone cation exchangers and sulfonated poly(phenylene sulfide) cation exchangers are revealed as catalysts for various reactions at reaction temperatures above 150° C. The invention relates to the use of sulfonated aromatic polyether ketone cation exchangers and sulfonated poly(phenylene sulfide) cation exchangers as catalysts for such reactions. The preferred reaction is esterification to make octyl palmitate.
摘要翻译：耐高温磺化芳族聚醚酮阳离子交换剂和磺化聚苯硫醚阳离子交换剂被揭示为在150℃以上的反应温度下各种反应的催化剂。本发明涉及使用磺化芳族聚醚酮阳离子交换剂和磺化聚（苯硫醚）阳离子交换剂作为这种反应的催化剂。优选的反应是酯化以制备棕榈酸辛酯。

7. 发明授权

US4905896A Railroad roadway for high speed rail-mounted vehicles 失效
标题翻译：铁路巷道用于高速铁路车辆
公开(公告)号：US4905896A
公开(公告)日：1990-03-06
申请号：US262421
申请日：1988-10-25
申请人： Josef Eisenmann , Dieter Hilliges , Gunther Leykauf , Helmut Lieske , Herbert Schambeck , Werner Sievers
发明人： Josef Eisenmann , Dieter Hilliges , Gunther Leykauf , Helmut Lieske , Herbert Schambeck , Werner Sievers
IPC分类号： E01B1/00
CPC分类号： E01B1/007 , E01B1/004 , E01B2204/13
摘要： A railroad railway for rail-mounted vehicles capable of high speed travel includes a track grating formed of rails and ties with the ties partially embedded in a poured-in-place steel reinforced concrete slab. The concrete slab is mounted on a continuous concrete substructure with a separating layer arranged between the slab and substructure. A single layer of steel reinforcement is located in the concrete slab spaced below the ties. The slab is dimensioned so that it serves only for plate-like stiffening of the track grating without any appreciable inherent bending resistance. The slab is secured against longitudinal and transverse displacement of the substructure, while the substructure is dimensioned to absorb bending moments developed in the longitudinal direction of the rails. The concrete slab is divided in the longitudinal direction by transversely extending expansion joints whereby sections of the slab can be replaced if damage occurs. There is sufficient space between adjacent ties above the concrete slab to add sound absorbing material.
摘要翻译：用于能够高速行驶的轨道车辆的铁路铁路包括由轨道和轨道光栅组成的轨道，轨道和连接件部分地嵌入浇筑的钢筋混凝土板中。混凝土板被安装在一个连续的混凝土底层结构上，分隔层布置在板坯和底层之间。单层钢筋位于连接件下方的混凝土板中。板坯的尺寸使其仅用于轨道光栅的板状加强，而没有任何明显的固有抗弯曲性。板坯被固定以抵抗下部结构的纵向和横向移动，而底部结构的尺寸被设计成吸收在纵向方向上产生的弯矩。通过横向延伸的膨胀接头将混凝土板沿纵向方向分开，如果损坏发生，则可以更换板坯的部分。在混凝土板之间的相邻连接件之间有足够的空间来添加吸声材料。

8. 发明授权

US5800594A Column and processes for purifying solvent-containing gases 失效
标题翻译：用于净化含溶剂气体的柱和工艺
公开(公告)号：US5800594A
公开(公告)日：1998-09-01
申请号：US797184
申请日：1997-02-10
申请人： Werner Sievers , Gunter Muller
发明人： Werner Sievers , Gunter Muller
IPC分类号： B01D53/44 , B01D47/14 , B01D53/14 , B01D53/18
CPC分类号： B01D47/14 , B01D53/18
摘要： The invention relates to a fluidized-bed scrubber containing fluidizing bodies for purifying gases and to processes for its operation. The invention enables the fluidized-bed scrubber to be dimensioned, and the processes to be carried out, in such a manner that the number of fluidizing bodies is minimized and as much energy as possible is saved, without this decreasing the purifying efficiency.
摘要翻译：本发明涉及一种流化床洗涤器，其包含用于净化气体的流化体及其操作过程。本发明能够使流化床洗涤器的尺寸确定，并且以使得流化体的数量最小化并且尽可能减少能量的方式进行处理，而不会降低净化效率。

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