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1. 发明授权

US06670406B2 Process for producing polyether polyols 有权
标题翻译：制备聚醚多元醇的方法
公开(公告)号：US06670406B2
公开(公告)日：2003-12-30
申请号：US10077855
申请日：2002-02-19
申请人： Jörg Hofmann , Stephan Ehlers , Bernd Klinksiek , Bert Klesczewski , Christian Steinlein , Lars Obendorf , Harald Pielartzik , Jose F. Pazos
发明人： Jörg Hofmann , Stephan Ehlers , Bernd Klinksiek , Bert Klesczewski , Christian Steinlein , Lars Obendorf , Harald Pielartzik , Jose F. Pazos
IPC分类号： C07C4311
CPC分类号： B01J19/2465 , C08G65/2663 , C08G65/2696
摘要： The present invention relates to a process for the production of a polyether polyol by polyaddition of an alkylene oxide onto a starter compound containing active hydrogen atoms conducted in the presence of a double metal cyanide catalyst comprising conducting a reaction mixture at least once through a zone which has an energy density of at least 5×106 J/m3, wherein the dwell time of the reaction mixture in this zone is at least 10−6 seconds per pass.
摘要翻译：本发明涉及一种生产聚醚多元醇的方法，该方法是通过在双金属氰化物催化剂的存在下将烯化氧加成到含有活性氢原子的起始化合物上，包括将反应混合物至少一次通过一个具有至少5×10 6 J / m 3的能量密度，其中该区域中反应混合物的停留时间为每次通过至少10 -6秒。

2. 发明授权

US06776925B2 Process for the preparation of polyether polyols 有权
标题翻译：制备聚醚多元醇的方法
公开(公告)号：US06776925B2
公开(公告)日：2004-08-17
申请号：US10078951
申请日：2002-02-19
申请人： Jörg Hofmann , Stephan Ehlers , Bernd Klinksiek , Lars Obendorf , Christian Steinlein , Bert Klesczewski , Jose F. Pazos
发明人： Jörg Hofmann , Stephan Ehlers , Bernd Klinksiek , Lars Obendorf , Christian Steinlein , Bert Klesczewski , Jose F. Pazos
IPC分类号： C08G1810
CPC分类号： C08G65/2696 , B01J19/1881 , B01J19/2465 , C08G65/2663
摘要： The present invention relates to a process for the production of polyether polyols by polyaddition of alkylene oxides onto starter compounds containing active hydrogen atoms conducted in the presence of a double-metal cyanide catalyst wherein a reaction mixture is guided at least once through a zone which has an energy density of at least 105 J/m3 and wherein the residence time of the reaction mixture in this zone is at least 10−6 seconds per pass.
摘要翻译：本发明涉及一种生产聚醚多元醇的方法，该方法是在双金属氰化物催化剂的存在下，将环氧烷烃加成到含有活性氢原子的起始物上，其中反应混合物至少引导一次通过具有至少10 5 J / m 3的能量密度，其中反应混合物在该区域中的停留时间为每次通过至少10 -6秒。

3. 发明申请

US20060283979A1 Homogenising nozzle and process for the production of an aqueous two-component polyurethane coating emulsion 审中-公开
标题翻译：均质喷嘴和用于生产水性双组分聚氨酯涂料乳液的方法
公开(公告)号：US20060283979A1
公开(公告)日：2006-12-21
申请号：US11452562
申请日：2006-06-14
申请人： Bernd Klinksiek , Lars Obendorf , Nusret Yuva , Markus Mechtel
发明人： Bernd Klinksiek , Lars Obendorf , Nusret Yuva , Markus Mechtel
IPC分类号： F23D11/10 , B05B1/30
CPC分类号： B01F5/0256 , B01F5/0077 , B01F2215/005 , C08G18/6216 , C08G18/792 , C09D175/04 , C08L2666/20
摘要： The invention describes a homogenising nozzle 100 comprising a casing 10, a piston 11 arranged displaceably along the longitudinal axis of the casing 10, a first inlet 14 for a first component, a second inlet 15 for a second component and an outlet 16 for a homogenised mixture of the first and second components, wherein the first inlet 14 and the outlet 16 are arranged along the longitudinal axis of the casing 10 in such a manner that, by displacing the piston 11, the free cross-section of the first inlet 14 and the free cross-section of the outlet 16 may be varied. A process is furthermore described for the production of an aqueous two-component polyurethane coating emulsion by mixing at least one aqueous binder dispersion comprising isocyanate-reactive groups and a polyisocyanate using the described homogenising nozzle.
摘要翻译：本发明描述了一种均质喷嘴100，其包括壳体10，沿着壳体10的纵向轴线可移动地布置的活塞11，用于第一部件的第一入口14，用于第二部件的第二入口15和用于均质化的出口16 第一和第二部件的混合物，其中第一入口14和出口16沿着壳体10的纵向轴线布置，使得通过使活塞11移动第一入口14的自由横截面和出口16的自由横截面可以变化。此外还描述了通过使用所述的均化喷嘴混合至少一种包含异氰酸酯反应性基团的水性粘合剂分散体和多异氰酸酯来生产水性双组分聚氨酯涂料乳液的方法。

4. 发明申请

US20050234190A1 Process for the continuous production of an aqueous polyurethane dispersion 有权
标题翻译：用于连续生产水性聚氨酯分散体的方法
公开(公告)号：US20050234190A1
公开(公告)日：2005-10-20
申请号：US11099160
申请日：2005-04-05
申请人： Rolf Gertzmann , Bernd Klinksiek , Lars Obendorf , Christoph Irle
发明人： Rolf Gertzmann , Bernd Klinksiek , Lars Obendorf , Christoph Irle
IPC分类号： C08J3/02 , C08G18/02 , C08G18/08 , C08G18/10 , C08G18/22 , C08G18/28 , C08G18/32 , C08G18/75 , C08J3/03 , C09D5/02 , C09D175/04 , C09D175/12 , C08K3/20 , C08K3/00
CPC分类号： C08J3/03 , B01F3/0807 , B01F5/0689 , B01F13/1016 , B01F2003/0849 , C08G18/025 , C08G18/0866 , C08G18/222 , C08G18/225 , C08G18/283 , C08G18/3206 , C08G18/758 , C08J2375/04 , C09D175/04 , Y10T428/31551
摘要： A process for the continuous production of an aqueous polyurethane dispersion based on at least one aliphatic and/or aromatic polyisocyanate is described, which is characterised by the following steps: a) production of an aqueous pre-emulsion by mixing a polyurethane prepolymer containing hydrophilic and/or potentially hydrophilic groups with water in a mixing nozzle, wherein the polyurethane prepolymer is injected into the water; b) formation of an emulsion by homogenisation of the pre-emulsion from step a) in a multi-step homogenising nozzle. Paint films containing the aqueous polyurethane dispersion produced by the process can be used to coat substrates.
摘要翻译：描述了基于至少一种脂族和/或芳族多异氰酸酯连续生产水性聚氨酯分散体的方法，其特征在于以下步骤：a）通过混合含有亲水和/或多官能的聚氨酯预聚物 /或在混合喷嘴中具有水的潜在的亲水基团，其中将聚氨酯预聚物注入到水中; b）通过在多步均质喷嘴中从步骤a）预乳液均化形成乳液。含有通过该方法制备的水性聚氨酯分散体的涂膜可用于涂覆基材。

5. 发明授权

US07345110B2 Process for the continuous production of an aqueous polyurethane dispersion 有权
标题翻译：用于连续生产水性聚氨酯分散体的方法
公开(公告)号：US07345110B2
公开(公告)日：2008-03-18
申请号：US11099160
申请日：2005-04-05
申请人： Rolf Gertzmann , Bernd Klinksiek , Lars Obendorf , Christoph Irle
发明人： Rolf Gertzmann , Bernd Klinksiek , Lars Obendorf , Christoph Irle
IPC分类号： C08J3/00 , C08K3/20 , C08L75/00 , B01F1/00 , C08F6/00
CPC分类号： C08J3/03 , B01F3/0807 , B01F5/0689 , B01F13/1016 , B01F2003/0849 , C08G18/025 , C08G18/0866 , C08G18/222 , C08G18/225 , C08G18/283 , C08G18/3206 , C08G18/758 , C08J2375/04 , C09D175/04 , Y10T428/31551
摘要： A process for the continuous production of an aqueous polyurethane dispersion based on at least one aliphatic and/or aromatic polyisocyanate is described, which is characterised by the following steps: a) production of an aqueous pre-emulsion by mixing a polyurethane prepolymer containing hydrophilic and/or potentially hydrophilic groups with water in a mixing nozzle, wherein the polyurethane prepolymer is injected into the water; b) formation of an emulsion by homogenization of the pre-emulsion from step a) in a multi-step homogenizing nozzle. Paint films containing the aqueous polyurethane dispersion produced by the process can be used to coat substrates.
摘要翻译：描述了基于至少一种脂族和/或芳族多异氰酸酯连续生产水性聚氨酯分散体的方法，其特征在于以下步骤：a）通过混合含有亲水和/或多官能的聚氨酯预聚物 /或在混合喷嘴中具有水的潜在的亲水基团，其中将聚氨酯预聚物注入到水中; b）通过在多步骤均化喷嘴中从步骤a）预乳液均化形成乳液。含有通过该方法制备的水性聚氨酯分散体的涂膜可用于涂覆基材。

6. 发明授权

US06989106B2 Process for the preparation of polymeric condensates and their use 失效
标题翻译：制备聚合物冷凝物及其用途的方法
公开(公告)号：US06989106B2
公开(公告)日：2006-01-24
申请号：US10457262
申请日：2003-06-09
申请人： Karlheinrich Meisel , Lars Obendorf , Branislav Boehmer , Bernd Thiele , Armin Spaniol , Dietmar Fuchs , Gerd-Friedrich Renner , Thomas Huebbe
发明人： Karlheinrich Meisel , Lars Obendorf , Branislav Boehmer , Bernd Thiele , Armin Spaniol , Dietmar Fuchs , Gerd-Friedrich Renner , Thomas Huebbe
IPC分类号： C14C9/00 , A61K7/06 , C08G85/00
CPC分类号： B01J19/2455 , B01J2219/0004 , C08G73/0213 , C08G73/028
摘要： A process for the preparation of polymeric condensates, wherein the reaction mixture is fed at least once during the condensation reaction through a zone of high energy density which has an energy density of at least 105 J/m3.
摘要翻译：一种制备聚合物冷凝物的方法，其中反应混合物在缩合反应期间至少进行一次，通过能量密度为至少10 5 / SUP> 3 。

7. 发明授权

US07847051B2 Phase boundary processes for preparing polycarbonates 有权
标题翻译：制备聚碳酸酯的相边界法
公开(公告)号：US07847051B2
公开(公告)日：2010-12-07
申请号：US12398243
申请日：2009-03-05
申请人： Wolfgang Ebert , Christian Kords , Rolf Bachmann , Lars Obendorf , Johan Vanden Eynde , Bert Ruytinx , Johann Seeba
发明人： Wolfgang Ebert , Christian Kords , Rolf Bachmann , Lars Obendorf , Johan Vanden Eynde , Bert Ruytinx , Johann Seeba
IPC分类号： C08G64/00 , C08G63/18
CPC分类号： C08G64/24
摘要： Continuous processes for preparing polycarbonates having a weight average molecular weight Mw, of 15,000 to 200,000 g/mol, the processes comprising reacting a dihydroxydiarylalkane and phosgene in the presence of a catalyst in a phase boundary process comprising: continuously dispersing in a disperser an organic phase comprising at least a portion of the phosgene and a solvent suitable for the polycarbonate and an aqueous phase comprising the dihydroxydiarylalkane, water and an alkali solution present in an amount of 1.5 to 2.5 moles per mole of the dihydroxydiarylalkane, to form a mixture; reacting the mixture in a first reactor with a residence time of less than 0.5 seconds; further reacting the mixture in a second reactor with addition of further alkali solution and, optionally, a chain terminator; and effecting further condensation in a third reactor with addition of further alkali solution and, optionally, a chain terminator, in the presence of the catalyst.
摘要翻译：用于制备重均分子量Mw为15,000至200,000g / mol的聚碳酸酯的连续方法，包括在相界过程中在催化剂存在下使二羟基二芳基烷烃和光气反应的方法包括：在分散机中连续分散有机相包含至少一部分光气和适用于聚碳酸酯的溶剂和包含二羟基二芳基烷烃的水相，每摩尔二羟基二芳基烷烃存在的量为1.5至2.5摩尔的水和碱溶液形成混合物; 使混合物在第一反应器中反应，停留时间小于0.5秒; 在第二反应器中进一步使混合物反应，再加入另外的碱溶液和任选的链终止剂; 并在催化剂存在下，在第三反应器中进一步加入另外的碱溶液和任选的链终止剂。

8. 发明申请

US20090272683A1 Jet Dispenser, Filter Fastening System, Nozzle Fastening System 审中-公开
标题翻译：喷墨分配器，过滤器紧固系统，喷嘴紧固系统
公开(公告)号：US20090272683A1
公开(公告)日：2009-11-05
申请号：US12162834
申请日：2007-02-12
申请人： Reinhold Rose , Olaf Behrend , Martin Poggel , Lars Obendorf
发明人： Reinhold Rose , Olaf Behrend , Martin Poggel , Lars Obendorf
IPC分类号： B01D29/00 , B01D35/28 , B01D35/00
CPC分类号： B01D35/30 , B01F3/0807 , B01F5/0682 , B01F5/0689
摘要： The invention relates to a device (1) for the treatment of substance mixtures conveyed under high pressure, with a casing (3) surrounding a high-pressure space (2), with at least one sealing means (12) in order to seal off the high-pressure space (2) with respect to the surroundings, and with an inlet (4) and an outlet (5) in order respectively to supply the substance mixture to be treated to the high-pressure space (2) and to discharge it from the high-pressure space (2). The high-pressure space (2) is closed, via at least one cover for mounting and demounting, by a processing module arranged in the high-pressure space (2), the cover having a central fastening means (6) which can be locked, oriented coaxially with respect to the casing (3).
摘要翻译：本发明涉及一种用于处理在高压下输送的物质混合物的装置（1），其中围绕高压空间（2）的壳体（3）具有至少一个密封装置（12）以便密封相对于周围环境的高压空间（2），以及入口（4）和出口（5），以分别将待处理物质混合物供应到高压空间（2）并排出它来自高压空间（2）。高压空间（2）通过至少一个用于安装和拆卸的盖通过布置在高压空间（2）中的处理模块封闭，该盖具有可锁定的中心紧固装置（6）相对于壳体（3）同轴取向。

9. 发明申请

US20090275709A1 PHASE BOUNDARY PROCESSES FOR PREPARING POLYCARBONATES 有权
标题翻译：制备聚碳酸酯的相边界工艺
公开(公告)号：US20090275709A1
公开(公告)日：2009-11-05
申请号：US12398243
申请日：2009-03-05
申请人： Wolfgang Ebert , Christian Kords , Rolf Bachmann , Lars Obendorf , Johan Vanden Eynde , Bert Ruytinx , Johann Seeba
发明人： Wolfgang Ebert , Christian Kords , Rolf Bachmann , Lars Obendorf , Johan Vanden Eynde , Bert Ruytinx , Johann Seeba
IPC分类号： C08F2/04
CPC分类号： C08G64/24
摘要： Continuous processes for preparing polycarbonates having a weight average molecular weight MW, of 15,000 to 200,000 g/mol, the processes comprising reacting a dihydroxydiarylalkane and phosgene in the presence of a catalyst in a phase boundary process comprising: continuously dispersing in a disperser an organic phase comprising at least a portion of the phosgene and a solvent suitable for the polycarbonate and an aqueous phase comprising the dihydroxydiarylalkane, water and an alkali solution present in an amount of 1.5 to 2.5 moles per mole of the dihydroxydiarylalkane, to form a mixture; reacting the mixture in a first reactor with a residence time of less than 0.5 seconds; further reacting the mixture in a second reactor with addition of further alkali solution and, optionally, a chain terminator; and effecting further condensation in a third reactor with addition of further alkali solution and, optionally, a chain terminator, in the presence of the catalyst.
摘要翻译：用于制备重均分子量MW为15,000至200,000g / mol的聚碳酸酯的连续方法，包括在相界过程中在催化剂存在下使二羟基二芳基烷烃和光气反应的方法包括：在分散器中连续分散有机相包含至少一部分光气和适用于聚碳酸酯的溶剂和包含二羟基二芳基烷烃的水相，每摩尔二羟基二芳基烷烃存在的量为1.5至2.5摩尔的水和碱溶液形成混合物; 使混合物在第一反应器中反应，停留时间小于0.5秒; 在第二反应器中进一步使混合物反应，再加入另外的碱溶液和任选的链终止剂; 并在催化剂存在下，在第三反应器中进一步加入另外的碱溶液和任选的链终止剂。

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