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公开(公告)号：US06326457B1
公开(公告)日：2001-12-04
申请号：US09554214
申请日：2000-05-11
申请人： Jörg Erbes , Alfons Ludwig , Gunter Pipper
发明人： Jörg Erbes , Alfons Ludwig , Gunter Pipper
IPC分类号： C08G6908
CPC分类号： C08G69/46 , B01D11/0242 , C08G69/04 , C08G69/16
摘要： A process for continuous extraction of polyamide particles using a recirculating extractant in a vertical extraction column that is divided into two zones comprises treating the polyamide with an aqueous extractant comprising from 40 to 95% by weight of &egr;-caprolactam in a first zone at from 100 to 140° C., and then effecting an aftertreatment with water in a second zone. The caprolactam can then be extracted in a conventional manner. The process provides for economical production of polyamide having a low dimer content.
摘要翻译： 使用分为两个区域的垂直萃取柱中的再循环萃取剂连续萃取聚酰胺颗粒的方法包括用含有40至95重量％ε-己内酰胺的含水萃取剂在第一区域中以100重量％ 至140℃，然后在第二区域用水进行后处理。 然后可以以常规方式提取己内酰胺。 该方法提供了经济地生产具有低二聚体含量的聚酰胺。
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公开(公告)号：US09102798B2
公开(公告)日：2015-08-11
申请号：US13391082
申请日：2010-08-17
申请人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicolas Inchaurrondo , Christoph Sigwart
发明人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicolas Inchaurrondo , Christoph Sigwart
CPC分类号： C08G75/20 , C08G75/23 , C08G2261/3444 , C08J5/18 , C08J2381/06 , C08L81/06 , C08L2207/04 , D01F6/76
摘要： The present invention relates to a process for the production of low-halogen-content polybiphenyl sulfone polymers, to the resultant polybiphenyl sulfone polymers, to polybiphenyl sulfone polymers having less than 400 ppm content of polymer-bonded halogen, to thermoplastic molding compositions comprising these polybiphenyl sulfone polymers, and to their use for the production of moldings, of fibers, of films, of membranes, or of foams.
摘要翻译： 本发明涉及一种制备低卤含量的聚联苯砜聚合物的方法，所制备的聚联苯砜聚合物与聚合物键合的卤素含量少于400ppm的聚苯醚砜聚合物，包括这些聚联苯 砜聚合物，以及它们用于生产模制品，纤维，膜，膜或泡沫的用途。
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3.发明申请POLYSULPHONES AND POLYETHER SULPHONES WITH REDUCED YELLOW INDEX AND PROCESSES FOR THEIR PREPARATION 审中-公开具有减少黄色指数的聚硅氧烷和聚醚砜及其制备方法公开(公告)号：US20090275725A1
公开(公告)日：2009-11-05
申请号：US12306152
申请日：2007-06-13
申请人： Christian Dienes , Marco Krüger , Stefan Müssig , Jörg Erbes , Achim Stammer , Martin Weber , Karl-Heinz Wassmer , Gerhard Lange
发明人： Christian Dienes , Marco Krüger , Stefan Müssig , Jörg Erbes , Achim Stammer , Martin Weber , Karl-Heinz Wassmer , Gerhard Lange
摘要： The present invention relates to a process for the preparation of polysulfones having a yellowness index according to DIN 6167 of less than 19 and polyether sulfones having a yellowness index according to DIN 6167 of less than 30, wherein the polymerization is carried out in basic, aprotic solvents with the use of a positively conveying stirrer passing close to the wall. The present invention also relates to the polyether sulfones and polysulfones obtainable for the first time by this process and to the use of such polymers for the production of moldings, films, membranes and foams.
摘要翻译： 本发明涉及一种制备根据DIN 6167的黄度指数小于19的聚砜的方法，其具有根据DIN 6167的黄度指数小于30的聚醚砜，其中聚合以碱性，非质子 使用正向输送的搅拌器通过靠近壁的溶剂。 本发明还涉及通过该方法首次获得的聚醚砜和聚砜以及这种聚合物用于生产模制品，膜，膜和泡沫体的用途。
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4.发明授权Molding compositions comprising polyaryl ether with improved surface quality 有权包含具有改进的表面质量的聚芳醚的成型组合物公开(公告)号：US08906992B2
公开(公告)日：2014-12-09
申请号：US12666106
申请日：2008-06-19
申请人： Martin Weber , Rüdiger Bluhm , Christian Maletzko , Gerhard Lange , Jörg Erbes
发明人： Martin Weber , Rüdiger Bluhm , Christian Maletzko , Gerhard Lange , Jörg Erbes
CPC分类号： C08L81/06 , C08K5/09 , C08L2666/02 , C08L81/00
摘要： A thermoplastic molding composition, comprising: A) from 40 to 97.9% by weight of at least one polyether sulfone, B) from 2 to 59.9% by weight of at least one polysulfone, C) from 0.1 to 2% by weight of stearic acid, and also, if appropriate, further additives and auxiliaries, has improved flowability, surface quality, and notched impact resistance, and can be used for the construction of headlamps.
摘要翻译： 一种热塑性模塑组合物，其包含：A）40至97.9重量％的至少一种聚醚砜，B）2至59.9重量％的至少一种聚砜，C）0.1至2重量％的硬脂酸 ，并且如果合适，还可以使用其他添加剂和助剂，具有改善的流动性，表面质量和缺口耐冲击性，并且可以用于前照灯的构造。
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5.发明授权公开(公告)号：US06800583B2
公开(公告)日：2004-10-05
申请号：US09324271
申请日：1999-06-02
申请人： Georg Heinrich Grosch , Kathrin Harre , Jörg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge , Edward Michael Dexheimer
发明人： Georg Heinrich Grosch , Kathrin Harre , Jörg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge , Edward Michael Dexheimer
IPC分类号： B01J2726
CPC分类号： B01J27/26 , C08G65/2663
摘要： Catalyst suspensions for the ring-opening polymerization of alkylene oxides comprise a) at least one multimetal cyanide compound having a crystalline structure and a content of platelet-shaped particles of at least 30% by weight, based on the multimetal cyanide compound, and b) at least one organic complexing agent c) water and/or d) at least one polyether and/or e) at least one surface-active substance, with the proviso that at least component a) and at least two of the components b) to e) have to be present.
摘要翻译： 用于烯化氧的开环聚合的催化剂悬浮液包括：a）至少一种具有至少30重量％以上的多金属氰化合物的结晶结构和片状颗粒的含量的多金属氰化物化合物，和b）至少 一种有机络合剂c）水和/或）至少一种聚醚和/矿）至少一种表面活性物质，条件是至少组分a）和至少两种组分b）至e）必须是 当下。
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公开(公告)号：US09051432B2
公开(公告)日：2015-06-09
申请号：US13262727
申请日：2010-03-30
申请人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicholas Inchaurrondo
发明人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicholas Inchaurrondo
摘要： The present invention relates to a process for the production of low-chlorine-content polybiphenyl sulfone polymers, to the polybiphenyl sulfone polymers obtainable in this way, to polybiphenyl sulfone polymers with less than 800 ppm content of organically bonded chlorine, to thermoplastic molding compositions and moldings, fibers, films, membranes, or foams comprising the polybiphenyl sulfone polymers mentioned, and also to their use for the production of moldings, of fibers, of films, of membranes, or of foams.
摘要翻译： 本发明涉及一种生产低氯含量的聚联苯砜聚合物的方法，可以以这种方式获得的聚联苯砜聚合物与具有小于800ppm有机结合氯的量的聚联苯砜聚合物， 包括所提及的聚联苯砜聚合物的模制品，纤维，膜，膜或泡沫，以及它们用于生产纤维，膜，膜或泡沫的模制品的用途。
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公开(公告)号：US20120149796A1
公开(公告)日：2012-06-14
申请号：US13391082
申请日：2010-08-17
申请人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicolas Inchaurrondo , Christoph Sigwart
发明人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicolas Inchaurrondo , Christoph Sigwart
CPC分类号： C08G75/20 , C08G75/23 , C08G2261/3444 , C08J5/18 , C08J2381/06 , C08L81/06 , C08L2207/04 , D01F6/76
摘要： The present invention relates to a process for the production of low-halogen-content polybiphenyl sulfone polymers, to the resultant polybiphenyl sulfone polymers, to polybiphenyl sulfone polymers having less than 400 ppm content of polymer-bonded halogen, to thermoplastic molding compositions comprising these polybiphenyl sulfone polymers, and to their use for the production of moldings, of fibers, of films, of membranes, or of foams.
摘要翻译： 本发明涉及一种制备低卤含量的聚联苯砜聚合物的方法，所制备的聚联苯砜聚合物与聚合物键合的卤素含量少于400ppm的聚苯醚砜聚合物，包括这些聚联苯 砜聚合物，以及它们用于生产模制品，纤维，膜，膜或泡沫的用途。
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公开(公告)号：US20120029106A1
公开(公告)日：2012-02-02
申请号：US13262727
申请日：2010-03-30
申请人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicholas Inchaurrondo
发明人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicholas Inchaurrondo
摘要： The present invention relates to a process for the production of low-chlorine-content polybiphenyl sulfone polymers, to the polybiphenyl sulfone polymers obtainable in this way, to polybiphenyl sulfone polymers with less than 800 ppm content of organically bonded chlorine, to thermoplastic molding compositions and moldings, fibers, films, membranes, or foams comprising the polybiphenyl sulfone polymers mentioned, and also to their use for the production of moldings, of fibers, of films, of membranes, or of foams.
摘要翻译： 本发明涉及一种生产低氯含量的聚联苯砜聚合物的方法，可以以这种方式获得的聚联苯砜聚合物与具有小于800ppm有机结合氯的量的聚联苯砜聚合物， 包括所提及的聚联苯砜聚合物的模制品，纤维，膜，膜或泡沫，以及它们用于生产纤维，膜，膜或泡沫的模制品的用途。
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公开(公告)号：US06806393B2
公开(公告)日：2004-10-19
申请号：US10447521
申请日：2003-05-29
申请人： Georg Heinrich Grosch , Kathrin Harre , Jörg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge
发明人： Georg Heinrich Grosch , Kathrin Harre , Jörg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge
IPC分类号： C07C4311
CPC分类号： C08G65/2663 , B01J27/26 , B01J35/023
摘要： In multimetal cyanide complexes, more than 30% by weight of the primary particles have a platelet-like habit, i.e. the length and width of the primary particles is at least three times the thickness of the particles.
摘要翻译： 在多金属氰化物络合物中，超过30重量％的初级颗粒具有血小板样习惯，即一次颗粒的长度和宽度至少为颗粒厚度的三倍。
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公开(公告)号：US20110224386A1
公开(公告)日：2011-09-15
申请号：US13130139
申请日：2009-11-12
申请人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicholas Inchaurrondo , Tobias Kortekamp , Bernd Trotte
发明人： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicholas Inchaurrondo , Tobias Kortekamp , Bernd Trotte
摘要： The present invention relates to a process for the preparation of a polymer composition comprising (a) the provision of at least one polyarylene ether (P) having predominantly terminal phenolate groups in the presence of a solvent (L), (b) the addition of at least one polyfunctional carboxylic acid and (c) the isolation of the polymer composition as a solid. The present invention also relates to polymer compositions obtainable by the process, mixtures which comprise these polyarylene ethers and the use of the polymer compositions according to the invention for toughening epoxy resins.
摘要翻译： 本发明涉及一种制备聚合物组合物的方法，其包括（a）在溶剂（L）存在下，提供至少一种主要具有末端酚盐基团的聚亚芳基醚（P），（b）添加 至少一种多官能羧酸和（c）聚合物组合物作为固体的分离。 本发明还涉及通过该方法获得的聚合物组合物，其包含这些聚亚芳基醚的混合物以及根据本发明的聚合物组合物用于增韧环氧树脂的用途。
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