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1. 发明授权

US6025456A Polyurethanes 失效
标题翻译：聚氨酯
公开(公告)号：US6025456A
公开(公告)日：2000-02-15
申请号：US36692
申请日：1998-03-09
申请人： Thomas Wunsch , Ria Kress , Werner Loch , August Lehner , Albert Kohl , Norbert Schneider , Uwe Burkhardt
发明人： Thomas Wunsch , Ria Kress , Werner Loch , August Lehner , Albert Kohl , Norbert Schneider , Uwe Burkhardt
IPC分类号： C08K3/08 , C08G18/10 , C08G18/32 , C08G18/38 , C08G18/64 , C08G18/72 , C08K3/22 , C08L75/00 , C08L75/04 , C09D5/23 , C09D175/00 , C09D175/04 , G11B5/702
CPC分类号： G11B5/7021 , C08G18/10 , C08G18/3203 , C08G18/3831 , C08G18/3889 , C08G18/3893 , C08G18/6415 , C08L75/04
摘要： Hydroxyl-containing polyurethanes I are composed essentially ofa) a diisocyanate of 6 to 30 carbon atoms (component II),b) a component III comprising.alpha.) an aliphatic diol of 2 to 20 carbon atoms or.beta.) an aromatic-aliphatic or aromatic-cycloaliphatic diol of 8 to 30 carbon atoms having nonphenolic hydroxyl groups as hydroxyl groups of the diol andc) a polyhydric alcohol having at least 3 hydroxyl groups, 3 to 18 carbon atoms and nonphenolic hydroxyl groups as hydroxyl groups of the alcohol (component IV),the amounts of components II to IV being such that the total number of nonphenolic hydroxyl groups is from 1.1 to 5.0 per isocyanate group of II.The polyurethanes can be used as binders or binder components for pigment-containing coatings, in particular for the production of magnetic recording materials.
摘要翻译：含羟基的聚氨酯I主要由a）6至30个碳原子的二异氰酸酯（组分II）组成，b）组分III，其包含α）2至20个碳原子的脂族二醇或β）芳族 - 脂族或芳族具有非酚羟基作为二醇的羟基的碳原子数8〜30的环脂族二醇，c）具有至少3个羟基，3〜18个碳原子的多元醇和作为醇的羟基的非酚羟基（成分IV ），组分II至IV的量使得每个异氰酸酯基团II的非酚羟基的总数为1.1至5.0。聚氨酯可以用作含颜料的涂料的粘合剂或粘合剂组分，特别是用于生产磁记录材料。

2. 发明授权

US5985985A Polyurethanes 失效
标题翻译：聚氨酯
公开(公告)号：US5985985A
公开(公告)日：1999-11-16
申请号：US882732
申请日：1997-06-26
申请人： Franz Weingart , Uwe Burkhardt , Stephan Bauer , Wolfgang Reich , Albert Kohl
发明人： Franz Weingart , Uwe Burkhardt , Stephan Bauer , Wolfgang Reich , Albert Kohl
IPC分类号： C08G18/10 , C08G18/32 , C08G18/38 , C08G18/58 , C08G18/67 , C08G59/14 , C09D175/04 , C08J3/00 , C08K3/20 , C08L75/00
CPC分类号： C08G18/678 , C08G18/10 , C08G18/3296 , C08G18/3819 , C08G18/6705
摘要： Polyurethanes I obtained by reacting1) an isocyanate II as defined in the specification with2) a compound V which is suitable as chain extender, obtained bya) reacting a polyhydric alcohol VI withb1) a compound VII, which includes an epoxy function and, in addition, an alcohol-reactive functional group, to form a compound VIII, and reacting a compound VIII with an .alpha.,.beta.-olefinically unsaturated carboxylic acid IX to give a compound X orb2) an .alpha.,.beta.-olefinically unsaturated carboxylic acid IX, to give a compound X andc) reacting a compound X with an amine XI having at least one primary amino which is reactive toward the .alpha.,.beta. multiple bond of IX,the sum of the number of isocyanato-reactive aminos and hydroxyls of the compound V being greater than the number of isocyanate groups of the compound II. The polyurethanes are useful as binders or binder components for pigment0free or pigment-containing coatings.
摘要翻译：通过使1）本说明书中定义的异氰酸酯II与2）适用作扩链剂的化合物V反应获得的聚氨酯I，其通过以下步骤获得：a）使多元醇VI与b1）包含环氧官能团的化合物VII和另外，醇反应性官能团，以形成化合物VIII，并使化合物VIII与α，β-烯属不饱和羧酸IX反应得到化合物X或b2）α，β-烯属不饱和羧酸 IX，得到化合物X和c）使化合物X与具有至少一个对IX的α，β多重键具有反应性的伯氨基的胺XI反应，异氰酸酯基反应性氨基和数目的羟基与化合物V大于化合物II的异氰酸酯基数。聚氨酯可用作无颜料或含颜料的涂料的粘合剂或粘合剂组分。

3. 发明授权

US09212252B2 Radiation-curable, water-dispersible polyurethanes and polyurethane dispersions 有权
标题翻译：可辐射固化的水分散性聚氨酯和聚氨酯分散体
公开(公告)号：US09212252B2
公开(公告)日：2015-12-15
申请号：US13389103
申请日：2010-08-02
申请人： Reinhold Schwalm , Susanne Neumann , Frank Voellinger , Peter Thuery , Uwe Burkhardt , Katharina Andes , Tanja Becker , Manfred Biehler
发明人： Reinhold Schwalm , Susanne Neumann , Frank Voellinger , Peter Thuery , Uwe Burkhardt , Katharina Andes , Tanja Becker , Manfred Biehler
IPC分类号： C08G18/00 , C08G18/79 , C08G18/08 , C09D175/14 , C08G18/67 , C08G18/78 , C09D175/16
CPC分类号： C08G18/792 , C08G18/0823 , C08G18/0861 , C08G18/0866 , C08G18/672 , C08G18/673 , C08G18/7831 , C09D175/14 , C09D175/16
摘要： The present invention relates to dispersible polyurethanes and polyurethane dispersions curable with UV radiation, to a process for preparing them, and to their use.
摘要翻译：本发明涉及可用UV辐射固化的可分散聚氨酯和聚氨酯分散体，其制备方法及其应用。

4. 发明申请

US20120136111A1 RADIATION-CURABLE, WATER-DISPERSIBLE POLYURETHANES AND POLYURETHANE DISPERSIONS 有权
标题翻译：辐射可固化，水分散聚氨酯和聚氨酯分散体
公开(公告)号：US20120136111A1
公开(公告)日：2012-05-31
申请号：US13389103
申请日：2010-08-02
申请人： Reinhold Schwalm , Susanne Neumann , Frank Voellinger , Peter Thuery , Uwe Burkhardt , Katharina Andes , Tanja Becker , Manfred Biehler
发明人： Reinhold Schwalm , Susanne Neumann , Frank Voellinger , Peter Thuery , Uwe Burkhardt , Katharina Andes , Tanja Becker , Manfred Biehler
IPC分类号： C09D175/06
CPC分类号： C08G18/792 , C08G18/0823 , C08G18/0861 , C08G18/0866 , C08G18/672 , C08G18/673 , C08G18/7831 , C09D175/14 , C09D175/16
摘要： The present invention relates to dispersible polyurethanes and polyurethane dispersions curable with UV radiation, to a process for preparing them, and to their use.
摘要翻译：本发明涉及可用UV辐射固化的可分散聚氨酯和聚氨酯分散体，其制备方法及其应用。

5. 发明申请

US20120321900A1 RADIATION-CURABLE AQUEOUS POLYURETHANE DISPERSIONS 审中-公开
标题翻译：辐射可固化水性聚氨酯分散体
公开(公告)号：US20120321900A1
公开(公告)日：2012-12-20
申请号：US13523363
申请日：2012-06-14
申请人： Reinhold SCHWALM , Sebastian Roller , Peter Thüry , Uwe Burkhardt , Sebastian Berger , Susanne Neumann
发明人： Reinhold SCHWALM , Sebastian Roller , Peter Thüry , Uwe Burkhardt , Sebastian Berger , Susanne Neumann
IPC分类号： C08L75/14 , B05D3/06 , C09D175/14 , B32B21/08 , B82Y30/00
CPC分类号： C09D175/16 , B05D3/067 , B05D7/06 , B82Y30/00 , C08G18/0823 , C08G18/3206 , C08G18/348 , C08G18/672 , C08G18/7818 , C08G18/7837 , C08G18/8175 , Y10T428/31591
摘要： The present invention relates to polyurethane dispersions that are curable with UV radiation, to a process for preparing them, and to the use thereof.
摘要翻译：本发明涉及可用UV辐射固化的聚氨酯分散体，其制备方法及其用途。

6. 发明授权

US06223904B1 Continuous process for recovering raw materials from coated foils, device for carrying out this process and foil materials recovered thereby 失效
标题翻译：用于从涂覆的箔回收原材料的连续方法，用于进行该方法的装置和由其回收的箔材料
公开(公告)号：US06223904B1
公开(公告)日：2001-05-01
申请号：US09029009
申请日：1998-10-08
申请人： Oskar Stephan , Franz Weingart , Uwe Burkhardt , Heino Thiele , Lothar Schwarz , Norbert Müller , Jochen Eicher
发明人： Oskar Stephan , Franz Weingart , Uwe Burkhardt , Heino Thiele , Lothar Schwarz , Norbert Müller , Jochen Eicher
IPC分类号： B03B100
CPC分类号： B29B17/02 , B29B2017/0293 , B29K2067/00 , B29K2705/00 , B29L2007/008 , B29L2009/005 , B29L2017/008 , Y02W30/622
摘要： Continuous recovery of raw materials from coated films and apparatus for this purpose and film material recovered therewith. Large amounts of coated films can be fed to a continuous recycling process in which any pigments present in the coating and the substrate material are recovered. The treatment is carried out at room temperature in an alkaline medium consisting of soft soap, organic solvent and/or water, with or without the use of a catalyst. The solvent is recycled. After the first treatment stage, the film shreds can be treated in a second stage with a solvent/water mixture similarly to the first stage, and thorough final washing in a water or solvent circulation is effected in a third stage. The recovered film shreds are dried, pressed, milled and brought to the desired shape in a plastics agglomerator, and the recovered pigments are dried under reduced pressure (FIG. 1). The process and apparatus can be used with advantage for any type of substrate or printed media, for example for magnetic substrates, photographic substrates, printing plates, pigment-free substrates.
摘要翻译：从涂膜及其设备连续回收原材料和回收的薄膜材料。可以将大量的涂膜送入连续回收方法，其中回收涂层中存在的任何颜料和基材。处理在室温下在含有或不使用催化剂的软皂，有机溶剂和/或水组成的碱性介质中进行。溶剂回收利用。在第一处理阶段之后，类似于第一阶段，可以用溶剂/水混合物在第二阶段处理薄膜碎片，并且在第三阶段进行在水或溶剂循环中的彻底最终洗涤。将回收的薄膜碎片干燥，压制，研磨并在塑料凝聚器中达到所需形状，并将回收的颜料在减压下干燥（图1）。该方法和设备可以有利地用于任何类型的基底或印刷介质，例如用于磁性基底，照相底物，印刷版，无颜料的底物。

7. 发明授权

US09097744B2 Method of determining PWM values for LED modules 有权
标题翻译：确定LED模块的PWM值的方法
公开(公告)号：US09097744B2
公开(公告)日：2015-08-04
申请号：US13557954
申请日：2012-07-25
申请人： Tobias Gern , Uwe Burkhardt , Frank Wimbert , Rainer Kümer
发明人： Tobias Gern , Uwe Burkhardt , Frank Wimbert , Rainer Kümer
IPC分类号： G06F19/00 , G01R19/32 , G05D25/02 , H05B33/08
CPC分类号： G01R19/32 , G05D25/02 , H05B33/0866 , H05B33/0869
摘要： A method for obtaining PWM values for an LED module having n LED chips from various color ranges, wherein n>1, wherein for each LED chip a PWM value for producing a target color value is obtained, is characterized in that a calibration measurement is performed in which the wave lengths (λcal1, λcal2, λcal3) and/or the standard color proportion values ((x,y)cal1, (x,y)cal2, (x,y)cal3) and possibly the luminous flux values of the individual LED chips are determined at a calibration temperature (Tcal), PWM control points are obtained, where each PWM control point contains a PWM value for each of the n color ranges of the LED module, during operation of the LED module a value that depends on the present temperature (Ta) of the LED module, in particular the present temperature (Ta) itself, is determined, and a first and a second PWM control point are assigned to this temperature-dependent value, and the PWM values for producing the target color value are obtained through interpolation between the assigned PWM control points. This makes it possible to realize a precise color mixture in the LED module in a cost-effective way, with little computing power, despite temperature fluctuations (and possible electric current fluctuations).
摘要翻译：一种从各种颜色范围获得具有n个LED芯片的LED模块的PWM值的方法，其中n> 1，其中对于每个LED芯片，获得用于产生目标色彩值的PWM值，其特征在于执行校准测量其中波长（λcal1，λcal2，λcal3）和/或标准颜色比例值（（x，y）cal1，（x，y）cal2，（x，y）cal3）和可能的光通量值在校准温度（Tcal）下确定单个LED芯片，获得PWM控制点，其中每个PWM控制点包含LED模块的n个颜色范围中的每一个的PWM值，在LED模块的操作期间取决于确定LED模块的当前温度（Ta），特别是当前温度（Ta）本身，并且将第一和第二PWM控制点分配给该温度依赖值，并且生成目标颜色值通过插值得到补间分配的PWM控制点。这使得尽管温度波动（和可能的电流波动），但是以低成本的方式实现LED模块中的精确混色，具有很少的计算能力。

8. 发明申请

US20130191056A1 METHOD OF DETERMINING PWM VALUES FOR LED MODULES 有权
标题翻译：确定LED模块PWM值的方法
公开(公告)号：US20130191056A1
公开(公告)日：2013-07-25
申请号：US13557954
申请日：2012-07-25
申请人： Tobias Gern , Uwe Burkhardt , Frank Wimbert , Rainer Kümer
发明人： Tobias Gern , Uwe Burkhardt , Frank Wimbert , Rainer Kümer
IPC分类号： G01R19/32
CPC分类号： G01R19/32 , G05D25/02 , H05B33/0866 , H05B33/0869
摘要： A method for obtaining PWM values for an LED module having n LED chips from various color ranges, wherein n>1, wherein for each LED chip a PWM value for producing a target color value is obtained, is characterized in that a calibration measurement is performed in which the wave lengths (λcal1, λcal2, λcal3) and/or the standard color proportion values ((x,y)cal1, (x,y)cal2, (x,y)cal3) and possibly the luminous flux values of the individual LED chips are determined at a calibration temperature (Tcal), PWM control points are obtained, where each PWM control point contains a PWM value for each of the n color ranges of the LED module, during operation of the LED module a value that depends on the present temperature (Ta) of the LED module, in particular the present temperature (Ta) itself, is determined, and a first and a second PWM control point are assigned to this temperature-dependent value, and the PWM values for producing the target color value are obtained through interpolation between the assigned PWM control points. This makes it possible to realize a precise color mixture in the LED module in a cost-effective way, with little computing power, despite temperature fluctuations (and possible electric current fluctuations).
摘要翻译：一种从各种颜色范围获得具有n个LED芯片的LED模块的PWM值的方法，其中n> 1，其中对于每个LED芯片，获得用于产生目标色彩值的PWM值，其特征在于执行校准测量其中波长（lambdacal1，lambdacal2，lambdacal3）和/或标准颜色比例值（（x，y）cal1，（x，y）cal2，（x，y）cal3）和可能的光通量值在校准温度（Tcal）下确定单个LED芯片，获得PWM控制点，其中每个PWM控制点包含LED模块的n个颜色范围中的每一个的PWM值，在LED模块的操作期间取决于确定LED模块的当前温度（Ta），特别是当前温度（Ta）本身，并且将第一和第二PWM控制点分配给该温度依赖值，并且生成目标颜色值通过int获得在分配的PWM控制点之间进行平滑。这使得尽管温度波动（和可能的电流波动），但是以低成本的方式实现LED模块中的精确混色，具有很少的计算能力。

9. 发明授权

US06361709B1 Optically transparent polymeric solid electrolyte 失效
标题翻译：光学透明聚合物固体电解质
公开(公告)号：US06361709B1
公开(公告)日：2002-03-26
申请号：US09577072
申请日：2000-05-23
申请人： Stephan Bauer , Bernd Bronstert , Helmut Möhwald , Michael Neuss , Uwe Burkhardt
发明人： Stephan Bauer , Bernd Bronstert , Helmut Möhwald , Michael Neuss , Uwe Burkhardt
IPC分类号： G02F115
CPC分类号： G02F1/1525
摘要： Optically transparent polymeric solid electrolytes comprising a polymeric binder, a filler, a conductive salt, an ion-solvating plasticizer and, if desired, further additives and auxiliaries, a process for the preparation of solid electrolytes of this type, by compounding and thermoplastic shaping, and their use in electrochromic systems and displays.
摘要翻译：包括聚合物粘合剂，填料，导电盐，离子溶剂化增塑剂和如果需要的其它添加剂和助剂的光学透明聚合物固体电解质，通过混合和热塑性成型制备这种类型的固体电解质的方法，以及它们在电致变色系统和显示器中的应用。

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