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1. 发明申请

US20070049719A1 Process for the production of melt-processable polyurethanes 审中-公开
标题翻译：用于生产可熔融加工的聚氨酯的方法
公开(公告)号：US20070049719A1
公开(公告)日：2007-03-01
申请号：US11507278
申请日：2006-08-21
申请人： Wolfgang Brauer , Wolfgang Kaufhold , Herbert Heidingsfeld
发明人： Wolfgang Brauer , Wolfgang Kaufhold , Herbert Heidingsfeld
IPC分类号： C08G18/00
CPC分类号： C08G18/10 , C08G18/3206 , C08G18/73 , C08G18/7664
摘要： The invention relates to a multi-step process for the production of melt-processable polyurethanes with improved processing characteristics, particularly improved homogeneity.
摘要翻译：本发明涉及用于生产具有改进的加工特性，特别是改进的均匀性的可熔融加工的聚氨酯的多步骤方法。

2. 发明授权

US06930163B2 Process for the continuous preparation of thermoplastically processable polyurethanes with improved softening properties 失效
标题翻译：连续制备具有改进软化性能的热塑性加工性聚氨酯的方法
公开(公告)号：US06930163B2
公开(公告)日：2005-08-16
申请号：US09572225
申请日：2000-05-17
申请人： Wolfgang Bräuer , Wolfgang Kaufhold , Friedemann Müller , Jürgen Winkler , Herbert Heidingsfeld , Wolfgang Röhrig , Hans-Georg Hoppe
发明人： Wolfgang Bräuer , Wolfgang Kaufhold , Friedemann Müller , Jürgen Winkler , Herbert Heidingsfeld , Wolfgang Röhrig , Hans-Georg Hoppe
IPC分类号： C08J5/00 , C08G18/08 , C08G18/66 , C08G18/32 , C08G18/42 , C08G18/44 , C08G18/48
CPC分类号： C08G18/6607 , C08G18/0895
摘要： Process for the continuous preparation of thermoplastically processable polyurethane elastomers with improved softening properties is disclosed. The process is carried out in a tubular reactor at a ratio of the circumferential speed of the stirrer (in m/sec) in the tubular reactor and the throughput (in g/sec) of >0.03 m/g.
摘要翻译：公开了连续制备具有改进的软化性能的热塑性加工性聚氨酯弹性体的方法。该方法以管式反应器中搅拌器的圆周速度（m / sec）与通过量（g / sec）> 0.03m 2 / g的比例在管式反应器中进行。

3. 发明授权

US06518389B1 Aliphatic thermoplastic polyurethanes, processes for their preparation and their use 有权
标题翻译：脂肪族热塑性聚氨酯，其制备方法及其用途
公开(公告)号：US06518389B1
公开(公告)日：2003-02-11
申请号：US09459527
申请日：1999-12-13
申请人： Wolfgang Kaufhold , Hans-Georg Hoppe , Herbert Heidingsfeld , Bernhard Schulte , Henricus Peerlings
发明人： Wolfgang Kaufhold , Hans-Georg Hoppe , Herbert Heidingsfeld , Bernhard Schulte , Henricus Peerlings
IPC分类号： C08G1810
CPC分类号： C08G18/75 , C08G18/0895 , C08G18/6607 , C08G18/73 , C08G2140/00
摘要： A thermoplastic composition comprising aliphatic polyurethane is disclosed. The composition is charactrized in having a post weathering yellow value lower than 20 and good hardness and softening temperature values both before and after weatering for 504 hours in accordance with ISO 4892.
摘要翻译：公开了包含脂族聚氨酯的热塑性组合物。根据ISO 4892，组合物具有低于20的后风化黄色值，并且在编织504小时前后均具有良好的硬度和软化温度值。

4. 发明授权

US06420510B1 Aliphatic, low-emission thermoplastic polyurethane molding materials suitable for sintering 失效
标题翻译：脂肪，低排放热塑性聚氨酯成型材料适用于烧结
公开(公告)号：US06420510B1
公开(公告)日：2002-07-16
申请号：US09581771
申请日：2000-06-16
申请人： Wolfgang Kaufhold , Hans-Georg Hoppe , Herbert Heidingsfeld , Rainer Ohlinger , Michael Kalbe
发明人： Wolfgang Kaufhold , Hans-Georg Hoppe , Herbert Heidingsfeld , Rainer Ohlinger , Michael Kalbe
IPC分类号： C08G1842
CPC分类号： C08G18/0895 , C08G18/4277 , C08G18/44 , C08G18/664 , C08G2140/00
摘要： Polyurethane moulding compositions which can be melt processed in the form of sintering powders suitable for the preparation of grained sintered films and which are prepared exclusively from linear aliphatic components are described. The polyol component is composed of 30 to 80 parts by weight of an aliphatic polycarbonate diol with an average molecular weight {overscore (M)}n of 1000 to 2200 and 70 to 20 parts by weight of a polybutane diol adipate and/or a polycaprolactone diol with an average molecular weight {overscore (M)}n of 1000 to 2400. Moreover, the mixture contains 1,6-hexamethylene diisocyanate in an equivalence ratio of 2.3:1.0 to 6.2:1.0, based on the polyol mixture and butane-1,4-diol as chain extender, the equivalence ratio of the butane-1,4-diol based on the poly mixture being 1.3:1.0 to 5.2:1.0.
摘要翻译：描述了可以熔融加工形式的聚氨酯模塑组合物，其以适于制备颗粒烧结薄膜的烧结粉末形式，并且仅由线性脂族组分制备。多元醇组分由30至80重量份的平均分子量（超核（M）} n为1000至2200的脂族聚碳酸酯二醇和70至20重量份的己二酸聚丁二醇酯和/或聚己内酯二醇，其平均分子量（超芯（M））n为1000〜2400。此外，基于多元醇混合物和丁烷 - 二异氰酸酯，混合物含有当量比为2.3:1.0至6.2:1.0的1,6-六亚甲基二异氰酸酯，作为扩链剂的1,4-二醇，基于聚合物的丁烷-1,4-二醇的当量比为1.3:1.0至5.2:1.0。

5. 发明授权

US06355762B1 Process for the continuous preparation of melt processable polyurethanes with improved softening behaviour 有权
标题翻译：连续制备具有改进的软化行为的可熔融加工的聚氨酯的方法
公开(公告)号：US06355762B1
公开(公告)日：2002-03-12
申请号：US09572247
申请日：2000-05-17
申请人： Wolfgang Kaufhold , Wolfgang Bräuer , Ulrich Liesenfelder , Herbert Heidingsfeld , Wolfgang Röhrig , Hans-Georg Hoppe
发明人： Wolfgang Kaufhold , Wolfgang Bräuer , Ulrich Liesenfelder , Herbert Heidingsfeld , Wolfgang Röhrig , Hans-Georg Hoppe
IPC分类号： C08G1844
CPC分类号： C08G18/0895 , C08G18/664
摘要： A process for the continuous preparation of melt processable polyurethane elastomers having improved softening behavior is disclosed. The process entails reacting a polyisocyanate, a polyol and a chain extender, which have a temperature of at least 170° C., in a static mixer, wherein the reaction mixture is prepared. The reaction mixture is then metered into an extruder into which optional auxiliaries and/or further components are fed.
摘要翻译：公开了一种连续制备具有改进的软化行为的可熔融加工的聚氨酯弹性体的方法。该方法需要在静态混合器中使具有至少170℃温度的多异氰酸酯，多元醇和扩链剂反应，其中制备反应混合物。然后将反应混合物计量加入其中加入任选的助剂和/或其它组分的挤出机。

6. 发明申请

US20060135728A1 Thermoplastic polyurethanes and use thereof 审中-公开
标题翻译：热塑性聚氨酯及其用途
公开(公告)号：US20060135728A1
公开(公告)日：2006-06-22
申请号：US11300122
申请日：2005-12-14
申请人： Henricus Peerlings , Wolfgang Kaufhold , Gunther Stollwerck , Robert Van Mullekom
发明人： Henricus Peerlings , Wolfgang Kaufhold , Gunther Stollwerck , Robert Van Mullekom
IPC分类号： C08G18/10
CPC分类号： B32B17/1077 , B32B17/10018 , C08G18/0895 , C08G18/664 , C08K5/5455 , H01L31/0481 , Y02E10/50 , C08L75/04
摘要： The present invention relates to thermoplastic polyurethane molding compositions. These thermoplastic polyurethanes exhibit good adhesion to glass due to the presence of the required silanes. This invention also relates to the production of glass composites and solar cell modules from these novel thermoplastic polyurethanes.
摘要翻译：本发明涉及热塑性聚氨酯模塑组合物。这些热塑性聚氨酯由于所需的硅烷的存在而表现出对玻璃的良好粘合性。本发明还涉及从这些新型热塑性聚氨酯生产玻璃复合材料和太阳能电池组件。

7. 发明授权

US06559266B2 Aliphatic thermoplastic polyurethanes, a process for producing them and the use thereof 有权
标题翻译：脂肪族热塑性聚氨酯，其制造方法及其用途
公开(公告)号：US06559266B2
公开(公告)日：2003-05-06
申请号：US09447025
申请日：1999-11-22
申请人： Wolfgang Kaufhold , Wolfgang Braeuer , Hans-Georg Wussow , Hans-Georg Hoppe , Steven C. Manning
发明人： Wolfgang Kaufhold , Wolfgang Braeuer , Hans-Georg Wussow , Hans-Georg Hoppe , Steven C. Manning
IPC分类号： C08G1842
CPC分类号： C08G18/73 , C08G18/6607 , C08G18/758
摘要： A molding composition comprising thermoplastic polyurethane is disclosed. The polyurethane is characterized in having ultimate tensile strength (UTS) and elongation at break (EAB) values after hot storage which are, each, at least 60% of the corresponding value before hot storage, glass transition temperature equal to or lower than −50° C., UTS and EAB values after hydrolytic storage which are, each, at least 80% of the corresponding value before hydrolytic storage, and Shore A hardness of 70 to 95. The polyurethane is a product of a reaction comprising an aliphatic diisocyanate, a mixture of polyols and a chain extender and contains a UV stabilizer, an antioxidant and an optional anti-hydrolysis agent.
摘要翻译：公开了一种包含热塑性聚氨酯的模制组合物。聚氨酯的特征在于在热存储之后具有极限拉伸强度（UTS）和断裂伸长率（EAB）值，它们各自在热存储之前的相应值的至少60％，玻璃化转变温度等于或低于-50 水解储存后的UTS和EAB值各自为水解储存前相应值的至少80％，肖氏A硬度为70至95.聚氨酯是包含脂族二异氰酸酯，多元醇和扩链剂的混合物，并含有UV稳定剂，抗氧化剂和任选的抗水解剂。

8. 发明授权

US06552153B1 Thermoplastic resins having incorporated mold release agents 有权
标题翻译：具有并入脱模剂的热塑性树脂
公开(公告)号：US06552153B1
公开(公告)日：2003-04-22
申请号：US09357272
申请日：1999-07-20
申请人： Wolfgang Kaufhold , Friedemann Müller , Wolfgang Bräuer , Hans-Georg Hoppe , Hans-Georg Wussow
发明人： Wolfgang Kaufhold , Friedemann Müller , Wolfgang Bräuer , Hans-Georg Hoppe , Hans-Georg Wussow
IPC分类号： C08G1862
CPC分类号： B29C33/62 , C08G18/2815 , C08G18/4063 , C08G18/6208 , C08G18/698 , C08G2125/00
摘要： A mixture of hydroxy-terminated hydrocarbons useful as a mold release agent for polymers is disclosed. The polymers suitable in the present context are the ones prepared by polyaddition or polycondensation, in particular, thermoplastic polyurethane and polyurethane urea.
摘要翻译：公开了可用作聚合物脱模剂的羟基封端的烃的混合物。在本文中适用的聚合物是通过加聚或缩聚制备的聚合物，特别是热塑性聚氨酯和聚氨酯脲。

9. 发明授权

US4393345A Circuit for damping hunting by electric machines 失效
标题翻译：电机阻尼狩猎电路
公开(公告)号：US4393345A
公开(公告)日：1983-07-12
申请号：US199685
申请日：1980-10-22
申请人： Kurt Fork , Wolfgang Kaufhold , Wolfgang Meusel , Hermann Waldmann
发明人： Kurt Fork , Wolfgang Kaufhold , Wolfgang Meusel , Hermann Waldmann
IPC分类号： H02P9/14 , H02P9/10 , H02H7/06 , H02P9/00
CPC分类号： H02P9/10 , Y10S505/851
摘要： A circuit for damping hunting oscillations of controlled electric machines. The circuit is provided with a measuring circuit for determining the hunting oscillations and an identifier circuit for determining the angle components of such hunting oscillations. A phase shifter circuit is provided for receiving the angle components produced by the identifier circuit and forming a hunting oscillation correction signal which is shifted in phase from the hunting oscillations by a predetermined phase angle. The hunting oscillation correction signal is conducted to a control unit of the electric machine. The invention is particularly useful in damping hunting by the rotors of voltage controlled synchronous generators.
摘要翻译：用于阻尼受控电机摆动振荡的电路。该电路设置有用于确定捕获振荡的测量电路和用于确定这种振荡的角度分量的识别器电路。提供了一种移相器电路，用于接收由识别电路产生的角度分量，并形成一个摆动振荡校正信号，该振荡校正信号相对于摆动振荡相移预定的相位角。将振荡校正信号传送到电机的控制单元。本发明特别适用于由电压控制的同步发电机的转子阻尼摆动。

10. 发明授权

US4292580A Circuit arrangement for attenuation of power oscillations in networks 失效
标题翻译：网络中功率振荡衰减的电路布置
公开(公告)号：US4292580A
公开(公告)日：1981-09-29
申请号：US98896
申请日：1979-11-30
申请人： Gunther Ott , Wolfgang Kaufhold
发明人： Gunther Ott , Wolfgang Kaufhold
IPC分类号： H02J3/24 , H02P9/10 , H02P9/14 , G05F5/00
CPC分类号： H02P9/10 , H02J3/24
摘要： A circuit arrangement, for deriving, from sensed power variations in a network, a signal for supplying the exciter of at least one synchronous machine coupled to the network, includes first and second vector identifiers, each providing a direct and phase-shifted output with each of the outputs coupled through an impedance matching amplifier to a summing junction. The direct signal from the first vector identifier and phase-shifted signal from the second vector identifier are conducted to one summing junction and the phase-shifted output of the first vector identifier and direct output of the second vector identifier to a second summing junction, with the outputs of the two summing junctions summed at a further summing junction after being coupled through additional impedance matching amplifiers to result in a total signal at the output of the third summing junction which varies in a mathematically positive sense with increasing oscillation frequency.
摘要翻译：用于从网络中的感测功率变化导出用于提供耦合到网络的至少一个同步机器的激励器的信号的电路装置包括第一和第二矢量标识符，每个向量标识符提供每一个的直接和相移输出通过阻抗匹配放大器耦合到加法结的输出。来自第一矢量标识符和来自第二矢量标识符的相移信号的直接信号被传导到一个求和结点和第一矢量标识符的相移输出以及第二矢量标识符的直接输出到第二求和结点，在通过附加阻抗匹配放大器耦合之后，两个求和点的输出在另一求和点处相加，以在第三求和结的输出处产生总信号，其以数学上正的意义随振荡频率的增加而变化。

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