专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5069857A Process for the production of molded articles by deep-drawing prefabricated polyurethane(urea) parts or by pressing fragmented polyurethane(urea) material 失效
标题翻译：通过深冲预制的聚氨酯（尿素）部件或压制片断的聚氨酯（尿素）材料来生产模制品的方法
公开(公告)号：US5069857A
公开(公告)日：1991-12-03
申请号：US605600
申请日：1990-10-29
申请人： Joachim Wagner , Thomas Elsner , Werner Rasshofer , Jurgen Faehndrich , Eberhard Jurgens
发明人： Joachim Wagner , Thomas Elsner , Werner Rasshofer , Jurgen Faehndrich , Eberhard Jurgens
IPC分类号： B29C51/08 , B29C43/00 , B29C51/00 , B29C67/24 , B29K75/00
CPC分类号： B29C51/002 , B29C43/003 , B29C67/246 , B29K2075/00
摘要： The invention is directed to a process for the production of molded articles by deep-drawing a prefabricated polyurethane(urea) part produced from a polyisocyanate polyaddition product having a specific gravity of at least 0.8 g/cm.sup.3. The part is placed inside a deep-drawing mold and pressed at a temperature of up to 230.degree. C. and a pressure of up to 1,000 bar. After the deep-drawing process, the part is subjected to a dwell time of at least 10 seconds at a temperature of up to 230.degree. C. and a pressure of up to 1,000 and is immediately thereafter removed from the mold.
摘要翻译：本发明涉及通过深冲压由比重至少为0.8g / cm 3的多异氰酸酯加聚产物制成的预制聚氨酯（尿素）部分来生产模制品的方法。将该部件放置在深拉模具内并在高达230℃的温度和高达1,000巴的压力下压制。在深拉伸工艺之后，该部件在高达230℃的温度和至多1000的压力下进行至少10秒的停留时间，并立即从模具中取出。

2. 发明授权

US5109035A Process for the production of moldings or films of cross-linked polyisocyanate polyadducts and the moldings thus obtained 失效
标题翻译：制造交联聚异氰酸酯多糖的胶片或胶片的方法及其获得的胶片
公开(公告)号：US5109035A
公开(公告)日：1992-04-28
申请号：US628766
申请日：1990-12-17
申请人： Joachim Wagner , Werner Rasshofer , Thomas Elsner , Hans-Albrecht Freitag
发明人： Joachim Wagner , Werner Rasshofer , Thomas Elsner , Hans-Albrecht Freitag
IPC分类号： C08G18/28 , C08G18/30 , C08G18/32 , C08G18/48 , C08G18/65 , C08G18/66 , C08J9/02 , C08J9/36 , C08K7/00 , C08L75/00 , C08L75/04
CPC分类号： C08J9/36 , C08G18/4804 , C08G18/6674 , C08G2101/0008 , C08G2101/0066 , C08G2120/00 , C08J2375/04 , Y10T428/249953 , Y10T428/249986 , Y10T428/31551
摘要： The present invention is directed to a process of thermoplastically molding a specific foam composition. The composition is formed by reacting an isocyanate and a relatively low molecular weight tri or higher polyol in the presence of a blowing agent.
摘要翻译：本发明涉及对特定泡沫组合物进行热塑性模塑的方法。通过使异氰酸酯和相对低分子量的三元醇或更高级的多元醇在发泡剂存在下反应形成组合物。

3. 发明授权

US06780281B1 Strand evaporator 失效
标题翻译：绞线蒸发器
公开(公告)号：US06780281B1
公开(公告)日：2004-08-24
申请号：US10130757
申请日：2002-05-22
申请人： Thomas Elsner , Jürgen Heuser , Christian Kords , Klemens Kohlgrüber
发明人： Thomas Elsner , Jürgen Heuser , Christian Kords , Klemens Kohlgrüber
IPC分类号： B01D108
CPC分类号： B01D1/06 , B01D1/04 , B01D3/008 , B01D19/0021 , B29C47/0019 , B29C47/003 , B29C47/76 , C08F6/003 , Y10S159/10 , Y10S159/15
摘要： A strand devolatilizer that includes a degassing container, a product inlet, a product distributor, a product outlet and a vapor outlet is disclosed. The product distributor is in the form of a tube distributor with at least one distributor tube (1) and a plurality of die tubes (2) arranged in parallel, each containing a plurality of apertures (15) in the tube wall. The die tubes (2) are preferably arranged in several planes one above the other and staggered laterally relative to one another.
摘要翻译：公开了一种包含脱气容器，产品入口，产品分配器，产品出口和蒸汽出口的脱脂剂。产品分配器是具有管分配器的形式，具有至少一个分配器管（1）和平行布置的多个模具管（2），每个在管壁中包含多个孔（15）。模具管（2）优选地布置在多个平面中，并且彼此相对并且彼此横向错开。

4. 发明授权

US06545122B1 Method and device for evaporating polymer solutions of thermoplastic polymers, and a polycarbonate which can be obtained by evaporation 失效
标题翻译：用于蒸发热塑性聚合物的聚合物溶液的方法和装置，以及可以通过蒸发获得的聚碳酸酯
公开(公告)号：US06545122B1
公开(公告)日：2003-04-08
申请号：US10019352
申请日：2001-10-19
申请人： Thomas Elsner , Jürgen Heuser , Christian Kords
发明人： Thomas Elsner , Jürgen Heuser , Christian Kords
IPC分类号： C08J300
CPC分类号： C08G64/403 , B01D3/06 , B01D19/0005
摘要： Described is a multi-stage, continuous process for evaporating and concentrating feed polymer solutions. In a first stage (a) of the process, the feed polymer solution is concentrated by passing it through one of (i) a combination of a tubular heat exchanger with one of a thin-film evaporator and a coiled tube evaporator, and (ii) a tubular heat exchanger. Each evaporator of (i) having a downstream separator. In a further stage (b), the intermediate polymer solution of the first stage is further concentrated and degassed to form a product polymer in a tubular heat exchanger having a downstream separator. The tubular heat exchanger of the further stage has an inside diameter of from 5 to 30 mm, and a length of from 0.5 to 4 m, and the throughput per heat exchanger tube being from 5 to 30 kg/h, based on the polymer. An entrainer is introduced into a delivery device located downstream from the separator of further stage (b). The product concentrated/degassed polymer of further stage (b) is then isolated and optionally granulated. Also described is an apparatus for evaporating and concentrating feed polymer solutions.
摘要翻译：描述了用于蒸发和浓缩饲料聚合物溶液的多阶段连续方法。在该方法的第一阶段（a）中，通过使进料聚合物溶液通过（i）管式热交换器与薄膜蒸发器和盘管式蒸发器之一的组合，）管式热交换器。（i）的每个蒸发器具有下游分离器。在另一阶段（b）中，将第一阶段的中间聚合物溶液进一步浓缩并脱气以在具有下游分离器的管式热交换器中形成产物聚合物。基于聚合物，进一步的管状热交换器的内径为5至30mm，长度为0.5至4m，每个热交换器管的产量为5至30kg / h。将夹带剂引入位于进一步的阶段（b）的分离器下游的递送装置中。然后分离另外阶段（b）的产物浓缩/脱气聚合物并任选地造粒。还描述了用于蒸发和浓缩进料聚合物溶液的装置。

5. 发明授权

US06720406B1 High-purity polymer granules and method for the production thereof 失效
标题翻译：高纯度聚合物颗粒及其制备方法
公开(公告)号：US06720406B1
公开(公告)日：2004-04-13
申请号：US10111999
申请日：2002-04-30
申请人： Thomas Elsner , Jürgen Heuser , Christian Kords , Steffen Kühling , Paul Viroux
发明人： Thomas Elsner , Jürgen Heuser , Christian Kords , Steffen Kühling , Paul Viroux
IPC分类号： C08F600
CPC分类号： C08J3/12 , B29B9/06 , B29C2791/005 , B29K2069/00 , C08J2369/00 , G11B7/2534
摘要： A process for producing polymer pellets is disclosed. The process that is particular suitable for making polycarbonate pellets entails extruding a polymer melt, cooling the extrudate by contacting it with a cooling fluid and pelletizing the solidified polymer. The process is characterized in that the cooling fluid has a solids particle content of at most 10 ppm.
摘要翻译：公开了制备聚合物颗粒的方法。特别适用于制备聚碳酸酯颗粒的方法需要挤出聚合物熔体，通过使其与冷却流体接触并使固化的聚合物造粒来冷却挤出物。该方法的特征在于冷却流体的固体颗粒含量至多为10ppm。

6. 发明授权

US06627040B1 Device and method for removing volatile components from polymer solutions 失效
标题翻译：用于从聚合物溶液中除去挥发性组分的装置和方法
公开(公告)号：US06627040B1
公开(公告)日：2003-09-30
申请号：US09673225
申请日：2000-10-13
申请人： Thomas Elsner , Jürgen Heuser , Christian Kords
发明人： Thomas Elsner , Jürgen Heuser , Christian Kords
IPC分类号： B01D306
CPC分类号： C08F6/003 , F28D9/0018 , Y10S159/10 , Y10S159/15
摘要： A device and process for the removal of volatile constituents from polymers is disclosed. The device entails a container having an inlet for a polymer solution, an outlet for the volatile components, an outflow for the polymer from which the volatile components have been removed and a heat exchanger. The heat exchanger is characterized in that it contains a plurality of specially structured channels.
摘要翻译：公开了用于从聚合物中除去挥发性成分的装置和方法。该装置需要具有用于聚合物溶液的入口，用于挥发性组分的出口，已经除去挥发性组分的聚合物的流出物和热交换器的容器。热交换器的特征在于它包含多个特别结构的通道。

7. 发明授权

US08624752B2 Safety means for a construction machine 有权
标题翻译：施工机械的安全装置
公开(公告)号：US08624752B2
公开(公告)日：2014-01-07
申请号：US13072460
申请日：2011-03-25
申请人： Martin Lanzl , Josef Haas , Markus Mayr , Manfred Angermeier , Thomas Elsner
发明人： Martin Lanzl , Josef Haas , Markus Mayr , Manfred Angermeier , Thomas Elsner
IPC分类号： G08B21/00
CPC分类号： E21B7/024 , E02F9/24 , E21B7/022 , E21B41/0021
摘要： The invention relates to a safety means for a construction machine having a carrier unit and an actuation unit, which is adjustable with respect to the carrier unit, comprising at least one detecting means for detecting the current position of the actuation unit relative to the carrier unit, an indication means with which the current position of the actuation unit relative to the carrier unit can be indicated, and an evaluation unit, by means of which, depending on at least one input value, at least one adjustment range of the actuation unit can be determined, in which the actuation unit is adjustable at a given safety against tilting of the construction machine, whereby the adjustment range can be indicated together with the current position of the actuation unit by means of the indication means.
摘要翻译：本发明涉及一种用于建筑机械的安全装置，其具有可相对于承载单元调节的托架单元和致动单元，包括至少一个检测装置，用于检测致动单元相对于承载单元的当前位置，可以指示致动单元相对于承载单元的当前位置的指示装置，以及评估单元，借助于该评估单元，根据至少一个输入值，致动单元的至少一个调节范围可以确定其中致动单元在给定的安全性下可调整以防止施工机械的倾斜，由此可以通过指示装置与致动单元的当前位置一起指示调节范围。

8. 发明申请

US20090143619A1 PROCESS FOR THE PRODUCTION OF PHOSGENE WITH REDUCED CO EMISSION 审中-公开
标题翻译：减少排放产生磷灰石的方法
公开(公告)号：US20090143619A1
公开(公告)日：2009-06-04
申请号：US12275810
申请日：2008-11-21
申请人： Hermann Kauth , Ulrich Blaschke , Wilfried Kaschube , Klaus Kebler , Christian Kords , Thomas Elsner
发明人： Hermann Kauth , Ulrich Blaschke , Wilfried Kaschube , Klaus Kebler , Christian Kords , Thomas Elsner
IPC分类号： C07C51/58
CPC分类号： B01J8/067 , B01J8/025 , B01J8/048 , B01J2208/00274 , B01J2208/00548 , B01J2208/00592 , B01J2208/025 , B01J2219/00006 , B01J2219/0004 , C01B32/80
摘要： The application relates to a process for the continuous production of phosgene from chlorine and CO with reduction of the carbon monoxide emission (CO emission).
摘要翻译：该申请涉及一种从一氧化碳排放（CO排放）减少而从氯和CO连续生产光气的方法。

9. 发明授权

US06551538B1 Vacuole-free polymer granulates 失效
标题翻译：无空气聚合物颗粒
公开(公告)号：US06551538B1
公开(公告)日：2003-04-22
申请号：US09647227
申请日：2000-09-27
申请人： Thomas Elsner , Jürgen Heuser , Christian Kords
发明人： Thomas Elsner , Jürgen Heuser , Christian Kords
IPC分类号： B29C4700
CPC分类号： C08J3/12 , B29C2035/1616 , B29K2069/00 , C08J2369/00
摘要： A process for preparing a vacuole-free polymer is disclosed. Extruded polymer resin is cooled at a rate of less than 50° C./sec. to a temperature that is 1 to 20° C. above the glass transition temperature of the polymer resin and the resin is then cut.
摘要翻译：公开了一种制备无液泡聚合物的方法。挤出的聚合物树脂以小于50℃/秒的速率冷却。达到高于聚合物树脂的玻璃化转变温度1℃至20℃的温度，然后切割树脂。

10. 发明授权

US06485607B1 Methods for removing volatile components from polymer solutions 失效
标题翻译：从聚合物溶液中除去挥发性组分的方法
公开(公告)号：US06485607B1
公开(公告)日：2002-11-26
申请号：US09673227
申请日：2000-10-13
申请人： Thomas Elsner , Jürgen Heuser , Christian Kords
发明人： Thomas Elsner , Jürgen Heuser , Christian Kords
IPC分类号： B01D130
CPC分类号： C08G64/406 , C08F6/003 , Y10S159/08 , Y10S159/15
摘要： A method for removing volatile components from polymer solutions is disclosed. The method, yielding products having low content of residual volatile components and causing no thermal damage to the polymer, entails using apparatuses in which surfaces which come into contact with the product are made from materials which are low in iron content.
摘要翻译：公开了从聚合物溶液中除去挥发性组分的方法。产生具有低残留挥发性成分含量且不对聚合物造成热损伤的产品需要使用与产品接触的表面由铁含量低的材料制成的设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式