专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08124660B2 Polymer electrolyte membrane comprising coordination polymer 失效
标题翻译：聚合物电解质膜包含配位聚合物
公开(公告)号：US08124660B2
公开(公告)日：2012-02-28
申请号：US12124220
申请日：2008-05-21
申请人： Dominique de Figueiredo Gomes , Suzana Nunes , Klaus-Viktor Peinemann , Stefan Kaskel , Volker Abetz
发明人： Dominique de Figueiredo Gomes , Suzana Nunes , Klaus-Viktor Peinemann , Stefan Kaskel , Volker Abetz
IPC分类号： C08J5/20 , B01J41/12 , H01M8/10
CPC分类号： C08J5/2275 , C08J2381/02
摘要： A polymer electrolyte membrane is made from a polymer electrolyte and a coordination polymer, and finds use in a fuel cell. The polymer electrolyte membrane may be made by dissolving a polymer electrolyte in a solvent to provide a first solution, adding a coordination polymer to the first solution to yield a second solution, and forming the second solution into a film.
摘要翻译：聚合物电解质膜由聚合物电解质和配位聚合物制成，可用于燃料电池。聚合物电解质膜可以通过将聚合物电解质溶解在溶剂中来制备第一溶液，向第一溶液中加入配位聚合物以产生第二溶液，并将第二溶液形成膜。

22. 发明申请

US20070199892A1 Method for producing hollow fiber membranes 审中-公开
标题翻译：中空纤维膜生产方法
公开(公告)号：US20070199892A1
公开(公告)日：2007-08-30
申请号：US11717448
申请日：2007-03-13
申请人： Klaus-Viktor Peinemann , Ricardo de Olivera Mascarenhas , Sonia Verissimo , Carsten Blicke
发明人： Klaus-Viktor Peinemann , Ricardo de Olivera Mascarenhas , Sonia Verissimo , Carsten Blicke
IPC分类号： B01D69/00
CPC分类号： B01D69/125 , B01D69/08 , B01D71/56
摘要： The invention relates to a method for producing hollow fiber membranes having an interior separation layer, said separation layer being produced according to the phase interface polymerization method. According to the inventive method, once the hollow fibers are produced, a) their interior is flushed with an amine solution, b) said amine solution is replaced by an agent that is inert relative to the amine solution, c) and the inert agent in the interior is displaced by an acid chloride solution.
摘要翻译：本发明涉及一种具有内部分离层的中空纤维膜的制造方法，所述分离层根据相界面聚合法制造。根据本发明的方法，一旦生产中空纤维，a）其内部用胺溶液冲洗，b）所述胺溶液被相对于胺溶液惰性的试剂代替，c）和惰性剂内部被酰氯溶液置换。

23. 发明授权

US4933085A Method of manufacturing an integral asymmetrical membrane 失效
标题翻译：制造整体不对称膜的方法
公开(公告)号：US4933085A
公开(公告)日：1990-06-12
申请号：US333548
申请日：1989-04-04
申请人： Klemens Kneifel , Klaus-Viktor Peinemann , Rudolf Waldemann
发明人： Klemens Kneifel , Klaus-Viktor Peinemann , Rudolf Waldemann
IPC分类号： C08L79/08 , B01D61/00 , B01D63/02 , B01D69/02 , B01D69/08 , B01D71/64
CPC分类号： B01D69/08 , B01D71/64 , Y10S264/48 , Y10S264/62
摘要： A method of manufacturing an integral asymmetrical membrane for the separation of liquid or gaseous mixtures. A membrane-forming agent in the form of a polyetherimide is mixed with a solvent that is miscible with water. The resulting mixture is introduced into or accommodated in a geometrical form. The form is then brought into contact with a precipitating agent.

24. 发明授权

US4673418A Method for producing an integral, asymmetric membrane and the resultant membrane 失效
标题翻译：用于制造整体，不对称膜和所得膜的方法
公开(公告)号：US4673418A
公开(公告)日：1987-06-16
申请号：US739873
申请日：1985-05-31
申请人： Klaus-Viktor Peinemann
发明人： Klaus-Viktor Peinemann
IPC分类号： B01D53/22 , B01D69/12 , B01D71/64 , B01D13/04 , C08J9/28
CPC分类号： B01D71/64 , B01D69/12
摘要： A method for producing integral, asymmetric membranes for separating mixtures of gases is disclosed. A membrane forming polymer, a solvent for the polymer, and a swelling agent are mixed to form a pourable liquid mixture; the solvent has a lower boiling point than the other components in the mixture, the polymer is not soluble in the swelling agent, and the swelling agent does not react with the polymer or the solvent. The liquid mixture is spread to form a thin film, the film is exposed to air or an inert gas to form a surface skin by evaporation and is thereafter contacted with a precipitation agent. A preferred integral, asymmetric membrane is produced when the membrane forming polymer is a polyetherimide, the solvent is a halogenated hydrocarbon and the swelling agent is one or more compound selected from the group consisting of an alkyl substituted benzene, an aliphatic carboxylic acid, and a chlorinated hydrocarbon.
摘要翻译：公开了一种制备用于分离气体混合物的整体非对称膜的方法。将成膜聚合物，聚合物的溶剂和溶胀剂混合以形成可倾倒的液体混合物; 溶剂的沸点低于混合物中的其它组分，聚合物不溶于溶胀剂，溶胀剂不与聚合物或溶剂反应。将液体混合物扩散以形成薄膜，将膜暴露于空气或惰性气体中以通过蒸发形成表面皮肤，然后与沉淀剂接触。当膜形成聚合物是聚醚酰亚胺时，产生优选的整体不对称膜，溶剂是卤代烃，溶胀剂是一种或多种选自烷基取代的苯，脂族羧酸和氯化烃。

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