-
公开(公告)号：US06734278B2
公开(公告)日：2004-05-11
申请号：US10263221
申请日：2002-10-02
申请人： Silke Kratschmer , Wolfgang Alewelt , Friedrich-Karl Bruder , Wilfried Haese , Rolf Wehrmann , Peter Fischer , Marco Roelofs , Lothar Bunzel
发明人： Silke Kratschmer , Wolfgang Alewelt , Friedrich-Karl Bruder , Wilfried Haese , Rolf Wehrmann , Peter Fischer , Marco Roelofs , Lothar Bunzel
IPC分类号： C08G6400
CPC分类号： C08G63/64
摘要： The present invention provides a two-stage process for the production of polyester carbonates with aliphatic dicarboxylic acids, the polyester carbonates obtained thereby, a process for the production of extrudates and molded articles from the polyester carbonates, and the extrudates and molded articles obtained thereby.
摘要翻译： 本发明提供了用于生产聚酯碳酸酯与脂族二羧酸的二阶段方法，由此得到的聚酯碳酸酯，由聚酯碳酸酯生产挤出物和模制品的方法，以及由此得到的挤出物和模塑制品。
-
2.发明授权公开(公告)号：US07314897B2
公开(公告)日：2008-01-01
申请号：US10921398
申请日：2004-08-19
IPC分类号： C08K5/06
CPC分类号： C07C43/315 , C07C43/30
摘要： A thermoplastic molding composition comprising polycarbonate and at least one aromatic formal is disclosed. The formal conforms to The composition that is characterized by its reduced water uptake, is useful especially for the production of optical data carriers, such as compact discs.
摘要翻译： 公开了一种包含聚碳酸酯和至少一种芳族缩甲醛的热塑性模塑组合物。 正式符合以减少吸水为特征的组合物，特别适用于光学数据载体（如光盘）的生产。
-
3.发明授权Polycarbonates, polyester carbonates and polyesters with special branched terminal groups 失效聚碳酸酯，聚酯碳酸酯和具有特殊支链端基的聚酯公开(公告)号：US06825312B2
公开(公告)日：2004-11-30
申请号：US10420670
申请日：2003-04-22
申请人： Alexander Meyer , Melanie Moethrath , Werner Heuer Helmut , Rolf Wehrmann , Friedrich-Karl Bruder
发明人： Alexander Meyer , Melanie Moethrath , Werner Heuer Helmut , Rolf Wehrmann , Friedrich-Karl Bruder
IPC分类号： C08G6302
CPC分类号： C08G64/14 , C07C45/46 , C07C45/673 , C07C45/71 , C07C49/83 , C07C49/84 , C08G63/20 , C08G63/64
摘要： A phenolic compound having a branched structure is disclosed. The compound conforms to HO—Ar1—X—Ar2—[Y—W]n (1) wherein Ar1 and Ar2 independently denote an optionally substituted mononuclear or polynuclear aromatic moiety, X and Y independently denote a single bond or a divalent radical, W denotes an optionally substituted mononuclear or polynuclear aromatic moiety or an aliphatic or cycloaliphatic radical, and n is 1 to 5, is useful as a terminal group in polycarbonates, polyester carbonates and polyesters. Also disclosed is a process for producing such resins where the disclosed compound is a chain terminator.
摘要翻译： 公开了具有支链结构的酚类化合物。 化合物符合其中Ar1和Ar2独立地表示任选取代的单核或多核芳族部分，X和Y独立地表示单键或二价基团，W表示任选取代的单核或多核芳族部分或脂族或脂环族基团，并且n是 1至5可用作聚碳酸酯，聚酯碳酸酯和聚酯中的末端基团。 还公开了制备这种树脂的方法，其中所公开的化合物是链终止剂。
-
公开(公告)号：US06577657B1
公开(公告)日：2003-06-10
申请号：US09261655
申请日：1999-03-03
申请人： Andreas Elschner , Friedrich-Karl Bruder , Rolf Wehrmann , Rainer Friedbert Mahrt , Ullrich Scherf
发明人： Andreas Elschner , Friedrich-Karl Bruder , Rolf Wehrmann , Rainer Friedbert Mahrt , Ullrich Scherf
IPC分类号： H01S314
CPC分类号： H01S5/0207 , H01S5/0206 , H01S5/041 , H01S5/1228 , H01S5/36
摘要： A substrate (1) for a solid-state laser based on organic and/or inorganic laser material, and a solid-state laser are described, in which the substrate (1) consists of thermoplastic or thermoset and is structured on at least one surface (8), the structured surface (8) of the substrate (1) having a periodic surface profile (9).
摘要翻译： 描述了一种用于基于有机和/或无机激光材料的固体激光器的基板（1）和固态激光器，其中基板（1）由热塑性或热固性材料构成，并且被构造在至少一个表面 （8），具有周期性表面轮廓（9）的基底（1）的结构化表面（8）。
-
5.发明授权Polycarbonates, polyester carbonates and polyesters having lateral, cycloalkyl-substituted phenols 失效聚碳酸酯，聚酯碳酸酯和具有侧面环烷基取代的酚的聚酯公开(公告)号：US06916899B2
公开(公告)日：2005-07-12
申请号：US10772785
申请日：2004-02-05
CPC分类号： C08G63/20 , C07C37/14 , C07C39/17 , C07C69/88 , C07C2601/18 , C07C2601/20 , C08G64/14
摘要： A process of using of a particularly substituted phenol as a chain terminator of a polymeric resin is disclosed. The chain terminator is a member selected from among ortho-substituted phenol, metha-substituted phenol, and their corresponding coupled esters. The polymeric resin is selected among polycarbonate, polyester carbonate and polyester. The thus chain terminated resin is suitable for producing molded parts and extrudates. Also disclosed are the process for producing these polymers and processes for producing the molded parts and extrudates.
摘要翻译： 公开了使用特别取代的酚作为聚合物树脂的链终止剂的方法。 链终止剂是选自邻位取代的酚，甲基取代的苯酚及其相应的偶联酯的成员。 聚合树脂选自聚碳酸酯，聚碳酸酯和聚酯。 因此链端封树脂适用于生产模制件和挤出物。 还公开了制备这些聚合物的方法和用于生产模塑部件和挤出物的方法。
-
6.发明申请公开(公告)号：US20050090593A1
公开(公告)日：2005-04-28
申请号：US10921398
申请日：2004-08-19
IPC分类号： C07C43/30 , C07C43/315 , C08K5/06
CPC分类号： C07C43/315 , C07C43/30
摘要： A thermoplastic molding composition comprising polycarbonate and at least one aromatic formal is disclosed. The formal conforms to The composition that is characterized by its reduced water uptake, is useful especially for the production of optical data carriers, such as compact discs.
摘要翻译： 公开了一种包含聚碳酸酯和至少一种芳族缩甲醛的热塑性模塑组合物。 正式符合以减少吸水为特征的组合物，特别适用于光学数据载体（如光盘）的生产。
-
7.发明授权Polycarbonates, polyester carbonates and polyesters having branched terminal groups 失效聚碳酸酯，聚酯碳酸酯和具有支链端基的聚酯公开(公告)号：US06784278B2
公开(公告)日：2004-08-31
申请号：US10167203
申请日：2002-06-11
申请人： Helmut-Werner Heuer , Rolf Wehrmann , Alexander Meyer , Harald Pielartzik , Friedrich-Karl Bruder , Jos M. J. Paulusse
发明人： Helmut-Werner Heuer , Rolf Wehrmann , Alexander Meyer , Harald Pielartzik , Friedrich-Karl Bruder , Jos M. J. Paulusse
IPC分类号： C08G6400
CPC分类号： C08G63/64 , C07C43/295 , C07C49/83 , C07C69/88 , C07C69/90 , C07C2601/18 , C07C2601/20 , C08G63/20 , C08G64/14
摘要： The use of phenols having a branched structure as terminal groups in polycarbonates, polyester carbonates and polyesters is disclosed. Also disclosed are polycarbonates, polyester carbonates and polyesters having such branched terminal groups, the process for their production and molded parts made therefrom.
摘要翻译： 公开了在聚碳酸酯，聚酯碳酸酯和聚酯中使用具有支化结构作为端基的酚。 还公开了聚碳酸酯，聚酯碳酸酯和具有这种支化端基的聚酯，其制备方法和由其制成的模塑部件。
-
公开(公告)号：US06646101B2
公开(公告)日：2003-11-11
申请号：US10291097
申请日：2002-11-08
申请人： Silke Kratschmer , Klaus Horn , Annett König , Rolf Wehrmann , Steffen Kühling
发明人： Silke Kratschmer , Klaus Horn , Annett König , Rolf Wehrmann , Steffen Kühling
IPC分类号： C08G6400
CPC分类号： C08L51/04 , C08G64/06 , C08L69/00 , Y10T428/31507 , C08L2666/14 , C08L51/00
摘要： The present invention provides the use of impact resistant, stress cracking resistant copolycarbonates with particularly good low temperature properties for applications in which particularly good low temperature properties are required, e.g., for automobile construction or external applications, and new copolycarbonates themselves.
-
公开(公告)号：US06586556B2
公开(公告)日：2003-07-01
申请号：US09962168
申请日：2001-09-24
申请人： Silke Kratschmer , Klaus Horn , Annett König , Rolf Wehrmann , Steffen Kühling
发明人： Silke Kratschmer , Klaus Horn , Annett König , Rolf Wehrmann , Steffen Kühling
IPC分类号： C08G6402
CPC分类号： C08L51/04 , C08G64/06 , C08L69/00 , Y10T428/31507 , C08L2666/14 , C08L51/00
摘要： The present invention provides the use of impact resistant, stress cracking resistant copolycarbonates with particularly good low temperature properties for applications in which particularly good low temperature properties are required, e.g., for automobile construction or external applications, and new copolycarbonates themselves.
-
公开(公告)号：US07691477B2
公开(公告)日：2010-04-06
申请号：US11245406
申请日：2005-10-06
申请人： Helmut-Werner Heuer , Rolf Wehrmann , Sylvia Braun , Claus Rüdiger , Marco Roelofs , Wolfgang Nising , Siegfried Anders , Jürgen Röhner , Rüdiger Gorny , Ralf Hufen
发明人： Helmut-Werner Heuer , Rolf Wehrmann , Sylvia Braun , Claus Rüdiger , Marco Roelofs , Wolfgang Nising , Siegfried Anders , Jürgen Röhner , Rüdiger Gorny , Ralf Hufen
IPC分类号： B28B3/20 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/36 , B29D22/00 , C08G65/38 , C08G75/00
CPC分类号： B32B27/42 , B32B27/08 , B32B27/26 , B32B27/308 , B32B27/36 , B32B27/365 , B32B2250/02 , B32B2250/24 , B32B2274/00 , B32B2307/412 , B32B2307/538 , B32B2307/71 , B32B2307/738 , B32B2553/00 , Y10T428/1352 , Y10T428/31507 , Y10T428/31786 , Y10T428/31855
摘要： A multi-layer article is disclosed. The article contains a base layer that contains at least one thermoplastic resin and a second layer containing a thermoplastic (co)polyformal superimposed over the base layer. The (co)polyformal conforms to formulae (1a) or (1b), in which O-D-O and O-E-O independently denote a diphenolate group, -D- and -E- independently denote an aromatic group having 6 to 40 carbon atoms, k is a whole number from 1 to 1500, o stands for numbers from 1 to 1500, and m is z/o and n is (o-z)/o wherein z is 0 to o.
摘要翻译： 公开了一种多层制品。 该制品包含含有至少一种热塑性树脂的基层和包含叠加在基层上的热塑性（共）聚合物的第二层。 （共）聚异构体符合式（1a）或（1b），其中ODO和OEO独立地表示二酚酸酯基，-D-和-E-独立地表示具有6至40个碳原子的芳族基团，k是整数 数字为1〜1500，o表示1〜1500的数，m为z / o，n为（盎司）/ o，其中z为0〜o。
-
-
-
-
-
-
-
-
-
搜索结果
125 条记录 (耗时 0.035 秒)
