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    Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance
    11.
    发明授权
    Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance 有权
    制备具有增加电阻的含有脲基甲酸酯的光固化型聚氨酯预聚物的方法

    公开(公告)号：US07700662B2

    公开(公告)日：2010-04-20

    申请号：US11731592

    申请日：2007-03-30

    申请人： Michael Ludewig ,  Jan Weikard ,  Nicolas Stoeckel ,  Wolfgang Fischer

    发明人： Michael Ludewig ,  Jan Weikard ,  Nicolas Stoeckel ,  Wolfgang Fischer

    IPC分类号： C07C275/60 ,  C07C269/00 ,  C07C271/62 ,  C07C273/00 ,  C08L75/14 ,  C08L75/16 ,  C08G18/42 ,  C08G18/44 ,  C08G18/48 ,  C08G18/67

    CPC分类号： C08G18/672 ,  C08G18/6633 ,  C08G18/7837 ,  C08G18/8175 ,  C09D175/16

    摘要： The present invention relates to a process for preparing low-viscosity, allophanate-containing and NCO-free polyurethane prepolymers curable by actinic radiation, and to the products obtainable by this process. The prepolymers have residual monomer contents of less than 0.5% by weight and an NCO content of less than 1% by weight, and are prepared by a process in which A) diisocyanates, B) hydroxy-functional compounds containing groups which react with ethylenically unsaturated compounds on exposure to actinic radiation, and C) polyester, polyether or polycarbonate polyols having a functionality of at least 1.9 and a number-average molecular weight (Mn) of at least 1000 g/mol, D) optionally in the presence of a catalyst, are reacted to form NCO-group-containing prepolymers having radiation-curing groups, which are subsequently reacted E) optionally after addition of monofunctional isocyanates in the presence F) of an allophanatization catalyst to give allophanate-containing prepolymers, the ratio of NCO groups of the compounds from A) to the OH groups of the compounds from B) and C) being 1.45:1.0 to 1.1:1.0 and the ratio of the OH groups from B) to the OH groups from C) being 8.0:1 to 1.5:1.

    摘要翻译： 本发明涉及一种制备可通过光化辐射固化的低粘度，含有脲基甲酸酯和不含NCO的聚氨酯预聚物和通过该方法获得的产品的方法。 预聚物的残留单体含量小于0.5重量％，NCO含量小于1重量％，并且通过以下方法制备：A）二异氰酸酯，B）含有与烯属不饱和基团反应的基团的羟基官能化合物 化合物暴露于光化辐射，以及C）官能度为至少1.9，数均分子量（Mn）至少为1000g / mol的聚酯，聚醚或聚碳酸酯多元醇，D）任选地在催化剂存在下 反应形成具有放射线固化基团的含有NCO基团的预聚物，其随后反应E）任选地在加入单官能异氰酸酯的情况下，在脲基化催化剂存在下，得到含脲基甲酸酯的预聚物，NCO基团 的来自A）的化合物与来自B）和C）的化合物的OH基团的摩尔比为C：1.45:1.0至1.1:1.0，并且B）中的OH基与C）中的OH基团的比例为8.0:1至1.5 ：1。

    Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance
    14.
    发明申请
    Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance 有权
    制备具有增加电阻的含有脲基甲酸酯的光固化型聚氨酯预聚物的方法

    公开(公告)号：US20070232751A1

    公开(公告)日：2007-10-04

    申请号：US11731592

    申请日：2007-03-30

    申请人： Michael Ludewig ,  Jan Weikard ,  Nicolas Stoeckel ,  Wolfgang Fischer

    发明人： Michael Ludewig ,  Jan Weikard ,  Nicolas Stoeckel ,  Wolfgang Fischer

    IPC分类号： C08G18/08 ,  C08G18/00

    CPC分类号： C08G18/672 ,  C08G18/6633 ,  C08G18/7837 ,  C08G18/8175 ,  C09D175/16

    摘要： The present invention relates to a process for preparing low-viscosity, allophanate-containing and NCO-free polyurethane prepolymers curable by actinic radiation, and to the products obtainable by this process. The prepolymers have residual monomer contents of less than 0.5% by weight and an NCO content of less than 1% by weight, and are prepared by a process in which A) diisocyanates, B) hydroxy-functional compounds containing groups which react with ethylenically unsaturated compounds on exposure to actinic radiation, and C) polyester, polyether or polycarbonate polyols having a functionality of at least 1.9 and a number-average molecular weight (Mn) of at least 1000 g/mol, D) optionally in the presence of a catalyst, are reacted to form NCO-group-containing prepolymers having radiation-curing groups, which are subsequently reacted E) optionally after addition of monofunctional isocyanates in the presence F) of an allophanatization catalyst to give allophanate-containing prepolymers, the ratio of NCO groups of the compounds from A) to the OH groups of the compounds from B) and C) being 1.45:1.0 to 1.1:1.0 and the ratio of the OH groups from B) to the OH groups from C) being 8.0:1 to 1.5:1.

    摘要翻译： 本发明涉及一种制备可通过光化辐射固化的低粘度，含有脲基甲酸酯和不含NCO的聚氨酯预聚物和通过该方法获得的产品的方法。 预聚物的残留单体含量小于0.5重量％，NCO含量小于1重量％，并且通过以下方法制备：A）二异氰酸酯，B）含有与烯属不饱和基团反应的基团的羟基官能化合物 化合物暴露于光化辐射，以及C）官能度为至少1.9，数均分子量（M N n N）至少为1000g / mol的聚酯，聚醚或聚碳酸酯多元醇，D ）任选地在催化剂存在下反应以形成具有辐射固化基团的含有NCO基团的预聚物，其随后在式I化合物催化剂存在下加入单官能异氰酸酯后反应E），得到脲基甲酸酯 - 来自B）和C）的化合物的OH基的比例为1.45:1.0至1.1:1.0，并且B基中的OH基与OH基的比例 C）为8.0：1 至1.5：1。

    METHOD AND DEVICE FOR CONTROLLING A SPARK IGNITION ENGINE IN THE AUTO-IGNITION OPERATING MODE
    16.
    发明申请
    METHOD AND DEVICE FOR CONTROLLING A SPARK IGNITION ENGINE IN THE AUTO-IGNITION OPERATING MODE 审中-公开
    在自动点火操作模式下控制火花点火发动机的方法和装置

    公开(公告)号：US20130338905A1

    公开(公告)日：2013-12-19

    申请号：US13885926

    申请日：2011-10-12

    申请人： Axel Loeffler ,  Wolfgang Fischer ,  Roland Karrelmeyer ,  Gerald Graf

    发明人： Axel Loeffler ,  Wolfgang Fischer ,  Roland Karrelmeyer ,  Gerald Graf

    IPC分类号： F02D41/00

    CPC分类号： F02D41/00 ,  F02D35/023 ,  F02D35/028 ,  F02D41/3035 ,  F02D41/402 ,  Y02T10/128 ,  Y02T10/44

    摘要： A method for operating an internal combustion engine in HCCI mode, including: a) sensing a profile of a measured variable of a variable in a combustion chamber of a cylinder; b) identifying combustion feature(s) of a combustion event in a first combustion cycle based on the profile; c) modeling a first value of a state variable at a defined point in time after the first combustion cycle and before a second subsequent combustion cycle based on the identified combustion feature(s); d) determining desired target values of combustion feature(s) of a combustion event in the second subsequent combustion cycle; e) modeling a second value of the state variable at the defined point in time based on the target values; and f) applying control to the internal combustion engine starting at the defined point in time as a function of the first and the second value of the state variable.

    摘要翻译： 一种用于在HCCI模式下操作内燃机的方法，包括：a）感测在气缸的燃烧室中的变量的测量变量的轮廓; b）基于轮廓识别在第一燃烧循环中的燃烧事件的燃烧特征; c）在第一燃烧循环之后的确定的时间点和基于所识别的燃烧特征的第二后续燃烧循环之前，对状态变量的第一值进行建模; d）确定在所述第二后续燃烧循环中的燃烧事件的燃烧特征的期望目标值; e）基于所述目标值在所述定义的时间点对所述状态变量的第二值进行建模; 以及f）作为所述状态变量的第一和第二值的函数，在所述定义的时间点上对所述内燃机施加控制。

    Rotor/stator device and method for salt-free coagulation of polymer dispersions
    19.
    发明授权
    Rotor/stator device and method for salt-free coagulation of polymer dispersions 失效
    转子/定子装置和聚合物分散体的无盐凝结方法

    公开(公告)号：US08362200B2

    公开(公告)日：2013-01-29

    申请号：US11816362

    申请日：2006-02-08

    申请人： Norbert Güntherberg ,  Wolfgang Fischer ,  Manfred Radulla

    发明人： Norbert Güntherberg ,  Wolfgang Fischer ,  Manfred Radulla

    IPC分类号： C08F6/00

    CPC分类号： B02C7/06 ,  B02C2/10 ,  B02C7/14 ,  B29B7/7657 ,  B29B15/04 ,  C08F6/22

    摘要： A process for the salt-free coagulation of polymer dispersions in a rotor/stator assembly is disclosed. The rotor/stator assembly includes a casing, a rotor shaft rotatably mounted within the casing, a rotor having a conical surface affixed to the rotor shaft, and a stator affixed to the casing and concentrically associated with the rotor. The conical surface faces a surface of the stator to form an adjustable shear gap, which is surrounded by an annular space. A polymer dispersion is fed into the assembly and conveyed through the shear gap. During this conveyance, the polymer dispersion is precipitated at a predetermined shear rate and a predetermined shear deformation. The polymer dispersion is discharged from the assembly through an outlet neck, and the assembly is flushed with water using one or more ports formed in at least one of a pipeline coupled to the axial feed neck, the stator, and the casing.

    摘要翻译： 公开了一种用于转子/定子组件中聚合物分散体的无盐凝结的方法。 转子/定子组件包括壳体，可旋转地安装在壳体内的转子轴，具有固定到转子轴上的锥形表面的转子和固定到壳体并与转子同心相关的定子。 锥形表面面向定子的表面以形成由环形空间包围的可调剪切间隙。 将聚合物分散体进料到组件中并通过剪切间隙输送。 在该输送过程中，聚合物分散体以预定的剪切速率和预定的剪切变形沉淀。 聚合物分散体通过出口颈部从组件排出，并且使用在耦合到轴向进料颈部，定子和壳体的管道中的至少一个中形成的一个或多个端口用水冲洗组件。

    GUIDE UNIT FOR A HEIGHT-ADJUSTABLE CARGO FLOOR AND MOTOR VEHICLE WITH SUCH A GUIDE UNIT AND A HEIGHT-ADJUSTABLE CARGO FLOOR
    20.
    发明申请
    GUIDE UNIT FOR A HEIGHT-ADJUSTABLE CARGO FLOOR AND MOTOR VEHICLE WITH SUCH A GUIDE UNIT AND A HEIGHT-ADJUSTABLE CARGO FLOOR 有权
    高精度货物地板指导单位和带有指导单位的电动车辆和高度可调节的货物地板

    公开(公告)号：US20100320791A1

    公开(公告)日：2010-12-23

    申请号：US12676569

    申请日：2008-08-27

    申请人： Wolfgang Fischer ,  Karsten Mau ,  Uwe Semmelmann

    发明人： Wolfgang Fischer ,  Karsten Mau ,  Uwe Semmelmann

    IPC分类号： B60R5/00

    CPC分类号： B60R5/04

    摘要： A guide unit is provided for a height-adjustable cargo floor of a motor vehicle with a retaining part, to which a cargo floor can be fixed, and with a guide, along which the retaining part can be displaced from a lower position into an upper position. In addition, a spring element is provided for prestressing the retaining part into the topmost position. A motor vehicle is also provided with a height-adjustable cargo floor and at least one guide unit of the above-described type that is rigidly fixed to the vehicle.

    摘要翻译： 为机动车辆的高度可调的货物地板提供引导单元，其具有保持部件，货物底板可固定到该保持部件上，并具有引导件，保持部件沿着该引导件能够从下部位置移动到上部 位置。 此外，提供弹簧元件用于将保持部件预应力保持在最高位置。 机动车辆还设置有高度可调的货物底板和刚性地固定到车辆上的上述类型的至少一个引导单元。