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1. 发明申请

US20130291929A1 LONG-LIFE OPTICAL CONCENTRATOR BASED ON A SPECIFIC FRESNEL LENS PRODUCED FROM POLYMERIC MATERIALS FOR SOLAR POWER GENERATION 审中-公开
标题翻译：基于从太阳能发电聚合材料生产的特定FRESNEL镜头的长寿命光学浓度
公开(公告)号：US20130291929A1
公开(公告)日：2013-11-07
申请号：US13980460
申请日：2012-01-26
申请人： Uwe Numrich , Thomas Arndt , Peter Battenhausen , Jochen Ackermann , Michael Olbrich
发明人： Uwe Numrich , Thomas Arndt , Peter Battenhausen , Jochen Ackermann , Michael Olbrich
IPC分类号： G02B19/00 , H01L31/058 , B29D11/00
CPC分类号： G02B19/0014 , B29C59/04 , B29D11/00269 , F24S23/31 , F24S2080/015 , G02B3/08 , G02B19/0042 , H01L31/0543 , H02S40/44 , Y02E10/40 , Y02E10/52 , Y02E10/60
摘要： The present invention relates to a concentrator for focusing solar radiation, having surface structuring in the form of one or more Fresnel lenses on the lower side, and to the production thereof from polymeric materials by means of a specific extrusion process. The inventive concentrator can be employed in plants utilizable for photovoltaic or solar heating purposes, and has the required durability and performance in demanding climatic zones. The inventive concentrator enables particularly economic production and efficient concentration of solar radiation onto objects such as solar cells or absorber units, irrespective of the geometry thereof. The inventive concentrator has high longevity and—combined with this—high optical performance when employed in extreme and demanding climatic zones. This relates, for example, to the area of a high-performance solar cell used in concentrating photovoltaics, and likewise to an absorber tube which finds use in concentrating solar thermal collector, for example in the context of parabolic trough technology.
摘要翻译：本发明涉及一种用于聚焦太阳辐射的聚光器，其具有在下侧的一个或多个菲涅耳透镜的形式的表面结构，以及通过特定挤出工艺从聚合物材料的生产。本发明的浓缩器可用于可用于光伏或太阳能加热目的的设备中，并且在苛刻的气候区域具有所需的耐久性和性能。本发明的浓缩器能够特别经济地生产和有效地将太阳辐射集中到诸如太阳能电池或吸收器单元的物体上，而与其几何形状无关。本发明的聚光器具有高寿命，并且在极端和苛刻的气候带上使用时具有这种高光学性能。这涉及例如用于浓缩光伏的高性能太阳能电池的面积，以及例如在抛物槽技术的背景下用于集中太阳能热收集器的吸收管。

2. 发明申请

US20140144427A1 POLYMERIC MATERIALS FOR EXTERNAL APPLICATIONS WITH SELF-HEALING SURFACE PROPERTIES AFTER SCRATCHES OR ABRASION DAMAGE 审中-公开
标题翻译：用于自动加工表面特性的外部应用的聚合材料在切割或磨损损伤之后
公开(公告)号：US20140144427A1
公开(公告)日：2014-05-29
申请号：US14130619
申请日：2012-08-28
申请人： Uwe Numrich , Waldemar Kanzler , Maren Szallies , Jochen Ackermann , Michael Olbrich
发明人： Uwe Numrich , Waldemar Kanzler , Maren Szallies , Jochen Ackermann , Michael Olbrich
IPC分类号： F24J2/10 , H01L31/0216 , F24J2/08
CPC分类号： F24S23/82 , F24S23/30 , H01L31/0216 , H01L31/0543 , H01L31/0547 , Y02E10/40 , Y02E10/52 , Y10T428/24967
摘要： The invention relates to surface enhancements for composite mouldings made from polymeric materials and to the use thereof in solar systems. These solar systems may be solar reflectors for concentrating solar radiation, flexible photovoltaic composite films, or CPV (Concentrated Photovoltaics) lenses for concentrating solar radiation.The surface enhancement comprises a self-healing coating based on crosslinkable fluoropolymers, e.g. PFEVE (polyfluoroethylene alkylvinyl ethers). These coatings exhibit good optical properties, can be used in outdoor applications, more particularly in solar applications, over very long periods of time, exhibit self-cleaning properties, and in particular are self-healing in relation to mechanical damage—such as scratching.
摘要翻译：本发明涉及由聚合材料制成的复合模制品的表面增强及其在太阳能系统中的应用。这些太阳能系统可以是用于集中太阳辐射的太阳能反射器，用于集中太阳辐射的柔性光伏复合膜或CPV（浓缩光伏））透镜。表面增强包括基于可交联的含氟聚合物的自愈合涂层，例如， PFEVE（聚氟乙烯烷基乙烯基醚）。这些涂层表现出良好的光学性能，可以在很长一段时间内用于户外应用，尤其是在太阳能应用中，具有自清洁特性，特别是相对于机械损伤（例如划伤）的自愈。

3. 发明申请

US20130306127A1 NEW SOLAR CONCENTRATION DEVICES 审中-公开
标题翻译：新型太阳能浓缩装置
公开(公告)号：US20130306127A1
公开(公告)日：2013-11-21
申请号：US13981755
申请日：2011-12-13
申请人： Jochen Ackermann , Uwe Numrich , Grant B. Lafontaine , Michael Thomas Pasierb , Andrew J. Baumler
发明人： Jochen Ackermann , Uwe Numrich , Grant B. Lafontaine , Michael Thomas Pasierb , Andrew J. Baumler
IPC分类号： G02B19/00 , H01L35/02 , H01L31/0232
CPC分类号： G02B19/0014 , B32B27/08 , B32B27/18 , B32B27/302 , B32B27/304 , B32B27/308 , B32B27/325 , B32B27/365 , B32B2255/10 , B32B2255/12 , B32B2333/12 , B32B2457/12 , F24S23/30 , F24S23/31 , F24S2025/601 , G02B3/08 , G02B19/0042 , H01L31/0232 , H01L31/0481 , H01L31/0543 , H01L35/02 , Y02E10/40 , Y02E10/52
摘要： The present invention relates to laminated solar concentration devices and to the production thereof from polymeric materials. The inventive solar concentration devices can be employed in photovoltaic systems or in solar thermal energy systems. The inventive solar concentration devices comprise Fresnel lenses and enable the efficient concentration of solar radiation onto objects such as solar cells or absorber units, irrespective of the geometry thereof. This relates, for example, to the area of a high-performance solar cell as used in concentrated photovoltaics (CPV), and equally to absorbers which are used in concentrated solar thermal energy systems (CSP). The invention in particular relates to the use of an UV- and weathering-stabilizer package for said laminated solar concentration devices, for improving optical lifetime and weathering resistance, and for preventing delamination. The invention further relates to a surface finish relevant to scratch resistance, antisoil properties, anti-reflection properties and chemicals resistance of the solar concentration device.
摘要翻译：本发明涉及层压太阳能集中装置及其从聚合物材料的生产。本发明的太阳能集中装置可用于光伏系统或太阳能热能系统中。本发明的太阳能集中装置包括菲涅尔透镜，并且能够有效地将太阳辐射集中到诸如太阳能电池或吸收器单元的物体上，而与其几何形状无关。这涉及到例如在聚集光伏（CPV）中使用的高性能太阳能电池的面积，以及用于集中太阳能热能系统（CSP）中的吸收器。本发明特别涉及用于所述层压太阳能集中装置的UV和耐候稳定剂包，用于改善光寿命和耐候性，并防止分层。本发明还涉及与太阳能集中装置的耐刮擦性，防油垢性，抗反射性和耐化学性有关的表面光洁度。

4. 发明授权

US07999130B2 Methods for producing alkyl(meth)acrylates 有权
标题翻译：（甲基）丙烯酸烷基酯的制备方法
公开(公告)号：US07999130B2
公开(公告)日：2011-08-16
申请号：US11915042
申请日：2006-05-12
申请人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
发明人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
IPC分类号： C07C67/02
CPC分类号： C07C51/09 , C07C51/377 , C07C67/10 , C07C67/327 , C07C59/01 , C07C57/04 , C07C69/54
摘要： The present invention relates to processes for preparing alkyl (meth)acrylates, comprising the steps of transesterifying an alkyl α-hydroxycarboxylate with (meth)acrylic acid to obtain alkyl (meth)acrylates and α-hydroxycarboxylic acid, and dehydrating the α-hydroxycarboxylic acid to obtain (meth)acrylic acid.
摘要翻译：本发明涉及制备（甲基）丙烯酸烷基酯的方法，包括以下步骤：将α-羟基羧酸烷基酯与（甲基）丙烯酸酯交换得到（甲基）丙烯酸烷基酯和α-羟基羧酸，并将α-羟基羧酸得到（甲基）丙烯酸。

5. 发明授权

US06977310B2 Method for the continuous production of alkyl (meth)acrylates 有权
公开(公告)号：US06977310B2
公开(公告)日：2005-12-20
申请号：US10500288
申请日：2002-12-06
申请人： Jochen Ackermann , Udo Gropp , Horst Hiltner , Hans-Rolf Rausch , Ingrid Lunt-Rieg , Hermann Siegert , Ruediger Carloff
发明人： Jochen Ackermann , Udo Gropp , Horst Hiltner , Hans-Rolf Rausch , Ingrid Lunt-Rieg , Hermann Siegert , Ruediger Carloff
IPC分类号： C07C67/02 , C07C67/03 , C07C69/54
CPC分类号： C07C67/03 , C07C67/54 , C07C69/54
摘要： The invention relates to a process for continuous preparation of alkyl (meth)acrylates by transesterification of methyl (meth)acrylate using alcohols which are high-boiling relative to methanol. A particular workup technique achieves product qualities which have hitherto not been attained. Very high space-time and overall yields can also be achieved.

6. 发明授权

US08889899B2 Transesterification methods 有权
标题翻译：酯交换法
公开(公告)号：US08889899B2
公开(公告)日：2014-11-18
申请号：US11914493
申请日：2006-05-12
申请人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
发明人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
IPC分类号： C07C67/02 , C07C67/03 , C07C67/10 , B01D3/14
CPC分类号： B01D3/14 , C07C67/10 , C07C69/54
摘要： The present invention relates to processes for transesterification, comprising the steps of A) mixing an organic acid a) with an ester b) and B) transferring the alcohol radical of the ester b) to the acid a) to obtain the ester of the acid a) and the acid of the ester b), step B) being carried out in a still.
摘要翻译：本发明涉及酯交换方法，其包括以下步骤：A）将有机酸a）与酯b）混合; b）将酯b）的醇基转移至酸a），得到酸的酯 a）和酯b）的酸，步骤B）在静止物中进行。

7. 发明授权

US08569539B2 Process for preparing alpha-hydroxycarboxylic esters 失效
标题翻译：制备α-羟基羧酸酯的方法
公开(公告)号：US08569539B2
公开(公告)日：2013-10-29
申请号：US12298034
申请日：2007-03-28
申请人： Alexander May , Bernd Vogel , Hermann Siegert , Jochen Ackermann , Soenke Broecker
发明人： Alexander May , Bernd Vogel , Hermann Siegert , Jochen Ackermann , Soenke Broecker
IPC分类号： C07C67/20
CPC分类号： C07C67/20 , C07C67/54 , C07C69/675
摘要： Alpha-hydroxycarboxylic esters are prepared by a continuous process in which alpha-hydroxycarboxamide is reacted with an alcohol in the presence of a catalyst to obtain a product mixture which contains alpha-hydroxycarboxylic ester, ammonia, unconverted alpha-hydroxycarboxamide and alcohol, and catalyst; wherein reactant streams containing an alpha-hydroxycarboxamide, an alcohol and a catalyst are fed into a pressure reactor. The reactant streams are reacted with one another in the pressure reactor at a pressure in the range of 1 bar to 100 bar; and the product mixture is depleted in alcohol and ammonia by distilling off ammonia at a pressure which is constantly kept greater than 1 bar without the aid of additional stripping media. The continuous process can be employed particularly advantageously on the industrial scale.
摘要翻译： α-羟基羧酸酯通过连续方法制备，其中α-羟基羧酰胺与醇在催化剂存在下反应，得到含有α-羟基羧酸酯，氨，未转化的α-羟基甲酰胺和醇以及催化剂的产物混合物; 其中将含有α-羟基甲酰胺，醇和催化剂的反应物流进料到压力反应器中。反应物流在压力反应器中在1巴至100巴范围内的压力下彼此反应; 并且通过在不经额外的剥离介质的帮助下，在恒定地保持大于1巴的压力下蒸馏掉氨，产物混合物就会耗尽醇和氨。该连续方法可以在工业规模上特别有利地使用。

8. 发明申请

US20100021977A1 PROCESS FOR PREPARING ALKYL (METH)ACRYLATES USING AN ENZYMATIC CYANOHYDRIN HYDROLYSIS 审中-公开
标题翻译：制备丙烯酸（甲基）丙烯酸酯的方法，使用酶促氰化氢水解
公开(公告)号：US20100021977A1
公开(公告)日：2010-01-28
申请号：US12441145
申请日：2007-08-30
申请人： Alexander May , Jochen Ackermann , Hermann Siegert , Bernd Vogel , Steffen Osswald
发明人： Alexander May , Jochen Ackermann , Hermann Siegert , Bernd Vogel , Steffen Osswald
IPC分类号： C12P7/62
CPC分类号： C12P7/62 , C12P13/02
摘要： The present invention relates to a process for preparing alkyl(meth)acrylates, characterized in that the process has a step in which a cyanohydrin is hydrolysed with an enzyme whose residual activity after the conversion of methacrylonitrile in the presence of 20 mM cyanide ions at 20° C. after 30 min is at least 90% of the residual activity of the enzyme which has been used under otherwise identical conditions in the absence of cyanide ions.
摘要翻译：本发明涉及一种制备（甲基）丙烯酸烷基酯的方法，其特征在于该方法具有以下步骤：将氰醇与20mM氰化物离子存在下甲基丙烯腈转化后的残留活性为20的酶水解 30分钟后，在不存在氰化物离子的条件下使用的酶的残留活性至少为90％。

9. 发明申请

US20080194862A1 Transesterification Methods 有权
标题翻译：酯交换法
公开(公告)号：US20080194862A1
公开(公告)日：2008-08-14
申请号：US11914493
申请日：2006-05-12
申请人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
发明人： Jochen Ackermann , Alexander May , Udo Gropp , Hermann Siegert , Bernd Vogel , Soenke Broecker
IPC分类号： C07C67/02 , B01J19/00
CPC分类号： B01D3/14 , C07C67/10 , C07C69/54
摘要： The present invention relates to processes for transesterification, comprising the steps of A) mixing an organic acid a) with an ester b) and B) transferring the alcohol radical of the ester b) to the acid a) to obtain the ester of the acid a) and the acid of the ester b), step B) being carried out in a still
摘要翻译：本发明涉及酯交换方法，其包括以下步骤：A）将有机酸a）与酯b）混合; b）将酯b）的醇基转移至酸a），得到酸的酯 a）和酯b）的酸，步骤B）在静止物中进行

10. 发明申请

US20130112272A1 WEATHERING-RESISTANT BACKING FILMS 审中-公开
标题翻译：耐候背胶膜
公开(公告)号：US20130112272A1
公开(公告)日：2013-05-09
申请号：US13810725
申请日：2011-05-31
申请人： Jochen Ackermann , Florian Schwager
发明人： Jochen Ackermann , Florian Schwager
IPC分类号： H01L31/048
CPC分类号： H01L31/049 , B32B27/08 , B32B27/20 , B32B27/308 , B32B27/36 , B32B2250/24 , B32B2255/10 , B32B2255/20 , B32B2255/205 , B32B2270/00 , B32B2307/41 , B32B2307/712 , B32B2307/7244 , B32B2307/7246 , Y02E10/50 , Y10T156/10 , Y10T428/24967 , Y10T428/269
摘要： The invention relates to the use of non-transparent, methacrylate-containing one-, two- or multi-layered films in flexible photovoltaic systems, and to the production of said films by extrusion coating, extrusion lamination (adhesive lamination, melt lamination or hotmelt lamination) or glue lamination. For this purpose, e.g. a thin, inorganic or metallically coated film, for example made of PET, is laminated or coextruded with a weather-resistant film, e.g. a film made of PMMA or PMMA polyolefin coextrudate. In particular, laminates are produced in which at least one of the two layers is non-transparent. An optional inorganic oxide or metal layer has the property of a high barrier effect against water vapour and oxygen while the PMMA layer exhibits weather resistance stability.
摘要翻译：本发明涉及在柔性光伏系统中使用不透明的含甲基丙烯酸酯的一层，多层或多层膜，以及通过挤出涂布，挤出层压（粘合剂层压，熔融层压或热熔融）制备所述膜层压）或胶合层压。为此目的，例如例如由PET制成的薄的无机或金属涂层的膜被层压或共挤出耐候性膜，如耐候性膜。由PMMA或PMMA聚烯烃共挤出物制成的薄膜。特别地，制造层压制品，其中两层中的至少一层是不透明的。任选的无机氧化物或金属层具有对水蒸气和氧气的高屏障效应的性质，而PMMA层具有耐候性稳定性。

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