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1. 发明专利

JP2011127113A Polycarbonate blend having high thermal deformation resistance and improved surface property 有权
标题翻译：具有高耐热变形性和改善表面性能的聚碳酸酯混合物
公开(公告)号：JP2011127113A
公开(公告)日：2011-06-30
申请号：JP2010274336
申请日：2010-12-09
申请人： Bayer Materialscience Ag , バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG
发明人： MEYER ALEXANDER , ERKELENZ MICHAEL , OSER RAFAEL , KARBACH ALEXANDER
IPC分类号： C08L69/00 , B32B15/08 , B32B27/36 , C08G64/06 , C08L23/00 , C08L53/02
CPC分类号： C08L69/00 , C08L23/08 , C08L23/12 , C08L53/02 , C08L2205/03 , Y10T428/263 , Y10T428/31507 , C08L2666/06 , C08L2666/24 , C08L2666/02 , C08L25/00 , C08L23/00
摘要： PROBLEM TO BE SOLVED: To provide polycarbonate compositions having high thermal deformation resistance and essentially having improved adhesion to metals and thereby requiring completely no pretreatment. SOLUTION: There are provided compositions comprising a copolycarbonate containing bisphenol A and bisphenol TMC and a specific polyolefin or functionalized polyolefin. Further, the production methods of moldings and extrudates obtained from the composition, multilayer products containing the polycarbonate and equipped with supports having another layer (preferably a metallic layer) at least on one surface and the production methods of the multilayer products, are provided. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有高耐热变形性并且基本上具有改善的与金属的粘附性并因此完全不需要预处理的聚碳酸酯组合物。提供了包含含有双酚A和双酚TMC的共聚碳酸酯和特定聚烯烃或官能化聚烯烃的组合物。此外，提供了由组合物得到的成型体和挤出物的制造方法，含有聚碳酸酯的多层制品和至少在一个表面上具有另一层（优选为金属层）的支撑体以及多层产品的制造方法。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010211916A Optical data storage medium and manufacturing method therefor 有权
标题翻译：光学数据存储介质及其制造方法
公开(公告)号：JP2010211916A
公开(公告)日：2010-09-24
申请号：JP2010093360
申请日：2010-04-14
申请人： Bayer Materialscience Ag , バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG
发明人： HAESE WILFRIED , REITZE BURKHARD , MEYER ALEXANDER , PREIN MICHAEL , BRUDER FRIEDRICH KARL , ROPPEL MICHAEL , VOETZ MATTHIAS , RUEHLE DIETER
IPC分类号： G11B7/253 , C08G64/24 , G11B7/24 , G11B7/246 , G11B7/2534 , G11B7/258 , G11B7/259 , G11B7/2595
CPC分类号： C08G64/04 , G11B7/246 , G11B7/248 , G11B7/2534 , G11B7/259 , G11B7/2595 , Y10T428/21
摘要： PROBLEM TO BE SOLVED: To provide an optical data storage medium having proper writability and wettability and low tendency toward being soiled. SOLUTION: The optical data storage medium contains a polymer material, containing polycarbonate prepared by a phase interface method from a reactant containing at least one kind of bisphenol and phosgene, and phosgene exists in an amount of 5-20 mol% in excess, based on the total of at least one kind of bisphenol by the phase interface method; the potential on 95 to 100% of the total surface of the medium is in a range of -1.5 to +1.5 kV; the potential on 0 to 5% of the total surface of the medium is between -1.5 and -2.5 kV, or +1.5 to +2.5 kV; the potential on no more than 1% of the total surface of the medium is less than -2.5 kV and more than +2.5 kV; the potential measurements are carried out by means of a Monroe probe, at a distance of 3.5 mm from the surface of the disk; and the scanning region is in each case 12 cm in the X- and Y-direction, and in each case, in steps of 2 mm in the X- and in the Y-directions. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有适当的可编写性和润湿性和低污染倾向的光学数据存储介质。光学数据存储介质包含聚合物材料，其含有由含有至少一种双酚和光气的反应物通过相界面方法制备的聚碳酸酯，并且光气以5-20摩尔％的量存在，过量，基于通过相界面方法的总共至少一种双酚; 介质总表面95〜100％的电位在-1.5〜+1.5kV的范围内; 介质总表面0〜5％的电位为-1.5〜-2.5kV，或+1.5〜+ 2.5kV; 介质总表面不超过1％的电位小于-2.5 kV，大于+ 2.5 kV; 电位测量通过Monroe探头在离磁盘表面3.5毫米的距离处进行; 并且扫描区域在每种情况下在X和Y方向上都为12cm，并且在每种情况下，在X和Y方向上以2mm为单位。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009114447A Method for producing polycarbonate by melt transesterification method 有权
标题翻译：通过熔融渗透法生产聚碳酸酯的方法
公开(公告)号：JP2009114447A
公开(公告)日：2009-05-28
申请号：JP2008286192
申请日：2008-11-07
申请人： Bayer Materialscience Ag , バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトBayer MaterialScience AG
发明人： HAESE WILFRIED , MEYER ALEXANDER
IPC分类号： C08G64/30
CPC分类号： C08K5/09 , C08G64/307 , C08K5/092 , C08L69/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing polycarbonate by the melt transesterification method, a polycarbonate having small build-up of electrostatic charge prepared by the method, and a molded article or an extruded article, particularly an optical data storage device or a diffuser disk, comprising the polycarbonate.
SOLUTION: The process for producing polycarbonate by the melt transesterification method includes allowing at least one dihydroxy aryl compound to react with at least one diaryl carbonate in the presence of at least one catalyst in a multi-step process, wherein at least one inhibitor is added to a melt before the last reaction step, and one or more aliphatic hydroxy dicarboxylic acid and/or hydroxy polycarboxylic acid or a derivative thereof are added in the last reaction step or after the last reaction step.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：为了提供通过熔融酯交换法制备聚碳酸酯的方法，通过该方法制备的具有小量静电荷的聚碳酸酯，以及模制品或挤出制品，特别是光学数据存储装置或扩散器盘，包括聚碳酸酯。解决方案：通过熔融酯交换法制备聚碳酸酯的方法包括使多至少一种二羟基芳基化合物与至少一种碳酸二芳酯在多步骤过程中在至少一种催化剂存在下反应，其中至少一种在最后的反应步骤之前，将一种或多种脂肪族羟基二羧酸和/或羟基多元羧酸或其衍生物加入到最后一个反应步骤中的熔体中，或在最后一个反应步骤之后加入。版权所有（C）2009，JPO＆INPIT

4. 发明申请

WO2015052106A3 PROCESS FOR PREPARING POLYSILOXANE-POLYCARBONATE BLOCK COCONDENSATES USING A SALT OF A WEAK ACID 审中-公开
标题翻译：用弱酸盐制备聚硅氧烷 - 聚碳酸酯嵌段共聚碳酸酯的方法
公开(公告)号：WO2015052106A3
公开(公告)日：2015-09-03
申请号：PCT/EP2014071287
申请日：2014-10-06
申请人： BAYER MATERIALSCIENCE AG
发明人： MEYER ALEXANDER , HORN KLAUS , PFINGST THOMAS , WETZEL SEBASTIAN
IPC分类号： C08G64/18 , C08G77/448
CPC分类号： C08G64/186 , C08G77/448
摘要： The present invention relates to a process for preparing polysiloxane-polycarbonate block cocondensates proceeding from specific polycarbonates and hydroxyaryl-terminated polysiloxanes in presence of a salt of a weak acid.
摘要翻译：本发明涉及在弱酸盐存在下由特定聚碳酸酯和羟基芳基封端的聚硅氧烷制备聚硅氧烷 - 聚碳酸酯嵌段共缩合物的方法。

5. 发明申请

WO2008052664A3 METHOD FOR FILTERING SUBSTRATE MATERIALS 审中-公开
标题翻译：过滤基材的方法
公开(公告)号：WO2008052664A3
公开(公告)日：2008-10-30
申请号：PCT/EP2007009026
申请日：2007-10-18
申请人： BAYER MATERIALSCIENCE AG , EBERT WOLFGANG , NIETZWETZKI BERNHARD , MELLIS RAINER , HAESE WILFRIED , RUYTINX BERT , KARBACH ALEXANDER , MEYER ALEXANDER
发明人： EBERT WOLFGANG , NIETZWETZKI BERNHARD , MELLIS RAINER , HAESE WILFRIED , RUYTINX BERT , KARBACH ALEXANDER , MEYER ALEXANDER
IPC分类号： B29C47/68 , B29C45/17
CPC分类号： B29C47/68 , B29C45/17 , B29C47/0021 , B29C47/0877 , B29C47/686 , B29K2069/00 , B29L2011/00 , B29L2017/005 , C08G64/406
摘要： The invention relates to a method for filtering polycarbonate, characterized in that the polycarbonate melt having an average molecular weight (weight-average) of 14.000 to 30.000 g/mol is filtered through at least one metal nonwoven having a thickness ranging from 5 mm to 1 mm and comprising two or more layers, at least one layer having a thickness ranging from 0,05 to 0,2 mm and a pore size from 1 to 10 µm.
摘要翻译：本发明涉及一种用于聚碳酸酯的过滤方法，其特征在于，具有14,000的平均分子量（重均）的熔融聚碳酸酯至30,000克/摩尔由厚度为5毫米至1毫米的至少一种金属羊毛，由2个或更多其中至少一层厚度为0.05至0.2毫米，孔径为1至10微米的层被过滤。

6. 发明申请

WO2008052669A3 SUBSTRATE MATERIALS FOR TRANSPARENT INJECTION MOULDINGS 审中-公开
标题翻译：透明注塑件用基材
公开(公告)号：WO2008052669A3
公开(公告)日：2008-07-17
申请号：PCT/EP2007009065
申请日：2007-10-19
申请人： BAYER MATERIALSCIENCE AG , MEYER ALEXANDER , EBERT WOLFGANG , HAESE WILFRIED , KRETSCHMAR GABRIELE , REITZE BURKHARD , WINZEN THOMAS , BRUDER FRIEDRICH-KARL , RUYTINX BERT , KARBACH ALEXANDER , VOETZ MATTHIAS , POGODA ANDREAS
发明人： MEYER ALEXANDER , EBERT WOLFGANG , HAESE WILFRIED , KRETSCHMAR GABRIELE , REITZE BURKHARD , WINZEN THOMAS , BRUDER FRIEDRICH-KARL , RUYTINX BERT , KARBACH ALEXANDER , VOETZ MATTHIAS , POGODA ANDREAS
IPC分类号： G11B7/00 , G11B7/253 , G11B7/2534
CPC分类号： C08G64/406 , G01N33/442 , G11B7/2534 , Y10T428/21 , Y10T428/269
摘要： The invention relates to polycarbonates or substrate materials, characterized by a specific distribution of the particle diameters of fluorescent particles contained, and to the use thereof for producing mouldings and extrudates.
摘要翻译：本发明涉及聚碳酸酯或基底材料，其特征在于所含荧光颗粒的粒径的一定分布，以及它们用于生产模制品和挤出物的用途。

7. 发明申请

WO2008113479A9 METHOD FOR THE PRODUCTION OF MULTILAYER CONTAINERS 审中-公开
标题翻译：用于生产多层容器
公开(公告)号：WO2008113479A9
公开(公告)日：2010-01-21
申请号：PCT/EP2008001777
申请日：2008-03-06
申请人： BAYER MATERIALSCIENCE AG , RUEDIGER CLAUS , HAEHNSEN HEINRICH , MEYER ALEXANDER , KRANER KLAUS
发明人： RUEDIGER CLAUS , HAEHNSEN HEINRICH , MEYER ALEXANDER , KRANER KLAUS
IPC分类号： B29C49/00 , B32B27/08 , B65D1/02
CPC分类号： B32B27/08 , B29K2069/00 , B29K2081/06 , B29L2031/712 , Y10T428/1352
摘要： The present invention relates to a method for the production of a container which comprises at least one layer and a covering layer, wherein the layer contains polycarbonate, and the covering layer contains polyarylethersulfone or polyarylsulfone. The invention is characterized in that a) polycarbonate is melted on an extruder at 230°C - 320°C; b) polyarylethersulfone or polyarylsulfone is melted on an additional extruder; c) the melts obtained from steps a) and b) are formed into a tube by means of coextrusion, and the tube is then enclosed by a mold; d) the extrudate is blown and pressed against the wall of the tool, forming the shape of the container; and e) the container obtained from step d) is cut off and cooled down. The invention also relates to such containers and the use thereof as bottles or medical articles.
摘要翻译：本发明涉及一种方法，用于制造具有至少一个层和覆盖层，聚碳酸酯，其中所述层中的容器和含有盖层聚芳醚砜或聚芳砜，在230其特征在于：a）聚碳酸酯在挤出机 - 熔融320℃ 是）聚芳基醚砜或聚芳砜稠合到进一步的挤出机b，然后将其通过一个模子C封闭）从步骤a）和b）可通过共挤出的方式形成为管获得的熔融，D）膨胀挤出物和所述该工具的壁被按下时，在形成容器的形状，以及e）被切断，）从D中得到的容器中，并冷却至这样的容器以及使用该容器的瓶或药物产品。

8. 发明申请

WO2011054865A3 MORE FLAME-RETARDANT POLYCARBONATE COMPOSITION FOR USE IN EXTRUDED PRODUCTS 审中-公开
标题翻译：具有改进的用于挤出应用的阻燃性的聚碳酸酯组合物
公开(公告)号：WO2011054865A3
公开(公告)日：2011-06-30
申请号：PCT/EP2010066735
申请日：2010-11-03
申请人： BAYER MATERIALSCIENCE AG , BLASCHKE ULRICH , MEYER ALEXANDER , RUEDIGER CLAUS , KRAUTER BERIT
发明人： BLASCHKE ULRICH , MEYER ALEXANDER , RUEDIGER CLAUS , KRAUTER BERIT
IPC分类号： C08K5/00 , B32B3/12 , C08K5/03 , C08K5/49 , C08K5/521 , C08K7/00 , C08K13/04 , C08L33/08 , C08L69/00
CPC分类号： C08K5/521 , B32B27/18 , B32B27/36 , C08K5/0066 , C08K5/03 , C08K5/49 , C08K5/523 , C08L33/06 , C08L69/00 , E04C2/543 , Y10T428/31507 , C08L2666/04
摘要： The invention relates to compositions which contain fire-resistant polycarbonate and are suitable for the production of flame-retardant white-frosted panels.
摘要翻译：本发明涉及含有阻燃聚碳酸酯的组合物，其可用于制备阻燃和乳白板。

9. 发明申请

WO2008138517A3 METHOD FOR THE PRODUCTION OF POLYCARBONATE ACCORDING TO A MELT TRANSESTERIFICATION PROCESS 审中-公开
标题翻译：过程由熔体中制造聚碳酸酯
公开(公告)号：WO2008138517A3
公开(公告)日：2009-02-12
申请号：PCT/EP2008003632
申请日：2008-05-07
申请人： BAYER MATERIALSCIENCE AG , FISCHER PETER , HAESE WILFRIED , MEYER ALEXANDER
发明人： FISCHER PETER , HAESE WILFRIED , MEYER ALEXANDER
IPC分类号： C08G64/30 , G11B7/24
CPC分类号： C08G64/307 , Y10T428/31667
摘要： The invention relates to a method for producing polycarbonate according to a melt transesterification process, polycarbonate that has low electrostatic charge and is obtained by means of said method, as well as molded articles or extrudates, particularly optical data memories or diffusion disks, which are made of said polycarbonate.
摘要翻译：本发明涉及一种用于通过熔融酯交换方法制备的聚碳酸酯的聚碳酸酯由具有低静电荷该聚碳酸酯通过该方法以及模塑制品或挤出物而获得，特别是光学数据存储盘或散射的光。

10. 发明申请

WO2004037893A3 POLYCARBONATES, POLYESTER CARBONATES AND POLYESTERS CONTAINING CYCLOALKYL-SUBSTITUTED PHENOLS IN A LATERAL POSITION 审中-公开
标题翻译：聚碳酸酯; 聚碳酸酯和具有侧链环烷基取代的酚的聚酯
公开(公告)号：WO2004037893A3
公开(公告)日：2004-06-03
申请号：PCT/EP0311108
申请日：2003-10-08
申请人： BAYER MATERIALSCIENCE AG , BRUDER FRIEDRICH-KARL , HEUER HELMUT-WERNER , MEYER ALEXANDER , WEHRMANN ROLF
发明人： BRUDER FRIEDRICH-KARL , HEUER HELMUT-WERNER , MEYER ALEXANDER , WEHRMANN ROLF
IPC分类号： C07C37/14 , C07C39/17 , C07C69/88 , C08G63/20 , C08G64/14 , C07C39/04 , C07C39/14 , C07C69/017 , C08G63/00
CPC分类号： C08G64/14 , C07C37/14 , C07C39/17 , C07C69/88 , C07C2601/18 , C07C2601/20 , C08G63/20
摘要： The invention relates to the use of phenolic compounds containing o-substituents and/or m-substituents as chain stoppers in polycarbonates, polyester carbonates, and polyesters, and to polycarbonates, polyester carbonates, and polyesters containing end groups derived from o-substituted and/or m-substituted phenols, to moulded bodies and extrudates of said polymers, to methods for producing the polymers and to methods for producing the moulded bodies and extrudates.
摘要翻译：本发明涉及使用酚类化合物从与导出在聚碳酸酯的链终止剂，聚酯碳酸酯和聚酯，以及聚碳酸酯，聚酯碳酸酯和邻和/或间位取代的酚端基的聚酯邻和/或间位取代基，模塑件和挤出物这些聚合物，用于制备聚合物的方法以及用于制备模制品和挤出物的方法。

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