公开(公告)号：US4581034A

公开(公告)日：1986-04-08

申请号：US610406

申请日：1984-05-15

申请人： Gunter Eckert ,  Wolfgang Groh ,  Hans Lutje ,  Franz Schmidt ,  Jurgen Schmidt-Thummes

发明人： Gunter Eckert ,  Wolfgang Groh ,  Hans Lutje ,  Franz Schmidt ,  Jurgen Schmidt-Thummes

IPC分类号： C08F2/22 ,  C14C11/00 ,  D06M19/00 ,  B32B9/02 ,  C14C9/00

CPC分类号： C14C11/003 ,  Y10T428/4935

摘要： Leather is finished with a synthetic carboxylated rubber dispersion to which as much as 50% by weight of one or more oxides and/or hydroxides of divalent and/or trivalent metals may have been added, finishing being carried out by a process in which the carboxylated rubber dispersion is prepared by the emulsion feed method, with a conversion of more than 90%, in such a way that it contains from 20 to 60% by weight of carboxylated rubber which is soluble in dimethylformamide at room temperature.

摘要翻译： 用合成的羧化橡胶分散体完成皮革，其中可以加入多达50重量％的一种或多种二价和/或三价金属的氧化物和/或氢氧化物，通过其中羧化的 通过乳液进料方法制备橡胶分散体，其转化率大于90％，使得其含有20至60重量％的室温下可溶于二甲基甲酰胺的羧化橡胶。

公开(公告)号：US20080294297A1

公开(公告)日：2008-11-27

申请号：US12096315

申请日：2006-12-06

申请人： Thomas Bretzner ,  Gunter Eckert ,  Walter Rebling ,  Helmut Theurer

发明人： Thomas Bretzner ,  Gunter Eckert ,  Walter Rebling ,  Helmut Theurer

IPC分类号： G05D23/00

CPC分类号： G05D23/19 ,  H01F27/12

摘要： A method for controlling the cooling of an industrial plant with at least one electrical component, such as, for example, a transformer, and having at least one cooling element for cooling the electrical components, uses at least one sensor for measuring the temperature and/or the viscosity of the coolant in the cooling system. An optimal control of the cooling system can be provided by way of controlling the electrical components with selected control profiles taking into account specific data for the electrical components.

摘要翻译： 用至少一个电气部件（例如变压器）控制工业设备的冷却并且具有用于冷却电气部件的至少一个冷却元件的方法使用至少一个传感器来测量温度和/ 或冷却系统中的冷却剂的粘度。 可以通过考虑电气部件的特定数据来控制具有选定控制简档的电气部件来提供冷却系统的最佳控制。

公开(公告)号：US4614613A

公开(公告)日：1986-09-30

申请号：US628773

申请日：1984-07-09

申请人： Rolf Fikentscher ,  Siegfried Schneider ,  Erhard Klahr ,  Friedrich Reinert ,  Gunter Eckert ,  Adolf Stuebinger

发明人： Rolf Fikentscher ,  Siegfried Schneider ,  Erhard Klahr ,  Friedrich Reinert ,  Gunter Eckert ,  Adolf Stuebinger

IPC分类号： B01J31/12 ,  C07B61/00 ,  C07D203/08

CPC分类号： C07D203/08

摘要： .beta.-N-aziridinopropionates of relatively high boiling alcohols or polyalcohols are prepared by transesterifying a .beta.-N-aziridinopropionate of a lower alcohol of 1 to 4 carbon atoms with a relatively high boiling alcohol or polyalcohol by a process in which the transesterification is carried out in the presence of, as a transesterification catalyst, a titanium(IV) or tin(IV) compound which is soluble in an organic medium.

摘要翻译： 相对高沸点的醇或多元醇的β-N-吖丙啶丙酸酯通过一种具有1-4个碳原子的低级醇的β-N-氮丙啶基丙酸酯与相对高沸点醇或多元醇的酯交换反应来制备 在作为酯交换催化剂存在下，可溶于有机介质的钛（IV）或锡（IV）化合物。

公开(公告)号：US4507431A

公开(公告)日：1985-03-26

申请号：US530384

申请日：1983-09-08

申请人： Herbert Stutz ,  Gunter Eckert

发明人： Herbert Stutz ,  Gunter Eckert

IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/72 ,  C08G18/75 ,  C08L75/04

CPC分类号： C08G18/755 ,  C08G18/0804 ,  C08G18/10 ,  C08G18/724

摘要： Aqueous dispersions of crosslinked polyurethane ionomers can be advantageously obtained by a method in which polyurethane prepolymers possessing salt groups and aliphatically and/or cycloaliphatically bonded terminal isocyanate groups, in a water-miscible organic solvent, are mixed with polyfunctional polyisocyanates, the resulting solution is dispersed in water and the organic solvent is evaporated off.

摘要翻译： 交联聚氨酯离聚物的水分散体可以有利地通过其中在水混溶性有机溶剂中具有盐基和脂族和/或环状键合的末端异氰酸酯基团的聚氨酯预聚物与多官能多异氰酸酯混合的方法获得，所得溶液分散 在水中并将有机溶剂蒸发掉。