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1.发明授权Use of homopolycarbonates of 3,3'-dihydroxydiphenyl ether for modifying films of thermoplastics 失效使用3,3'-二羟基二苯醚的均聚碳酸酯来改性热塑性塑料膜
公开(公告)号：US4954569A
公开(公告)日：1990-09-04
申请号：US371086
申请日：1989-06-26
IPC分类号： C08L69/00 , C08G64/06 , C08J5/18 , C08L71/12 , C08L101/00
CPC分类号： C08L71/123 , C08G64/06 , C08J5/18 , C08L101/00 , C08L69/00
摘要： The invention relates to the use of thermoplastic homopolycarbonates of 3,3'-dihydroxydiphenyl ether in quantities of 3% by weight to 30% by weight for modifying filsm of other thermoplastics than the thermoplastic homopolycarbonates of 3,3'-dihydroxydiphenyl ether, to a process for modifying films of these other thermoplastics, to the films obtainable by this process and to mixtures containing the homopolycarbonates mentioned and the other thermoplastics.
摘要翻译： 本发明涉及3,3'-二羟基二苯醚的热塑性均聚碳酸酯的用量，其用量为3重量％至30重量％，用于将其它热塑性塑料的熔融比3,3-二羟基二苯醚的热塑性均聚碳酸酯改性成 将这些其它热塑性塑料的膜改性为可通过该方法获得的膜以及含有所述的均聚碳酸酯和其它热塑性塑料的混合物的方法。
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公开(公告)号：US4873314A
公开(公告)日：1989-10-10
申请号：US157438
申请日：1988-02-18
申请人： Klaus Berg , Karsten-Josef Idel , Ulrich Grigo
发明人： Klaus Berg , Karsten-Josef Idel , Ulrich Grigo
CPC分类号： C08J3/09 , C08G64/40 , C08J2369/00
摘要： The invention relates to a process for the production of solutions of polycarbonates in organic inert solvents which is characterized in that from 2.5 ppm to 100 ppm phosphorous acid, based on the weight of the diphenol used for polycarbonate production, are added to the emulsion of the two phases obtainable by the known two-phase interfacial process and the emulsion is worked up in known manner.
摘要翻译： 本发明涉及一种在有机惰性溶剂中生产聚碳酸酯溶液的方法，其特征在于将基于用于聚碳酸酯生产的二酚的重量计为2.5ppm至100ppm的亚磷酸加入到 通过已知的两相界面方法和乳液可获得的两相以已知的方式处理。
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3.发明授权Moulding compounds of polycarbonate mixtures having a high disperse solubility 失效具有高分散溶解度的聚碳酸酯混合物的成型化合物
公开(公告)号：US4980426A
公开(公告)日：1990-12-25
申请号：US419063
申请日：1989-10-10
申请人： Klaus Berg , Guther Weymans , Ulrich Grigo , Ludwig Bottenbruch
发明人： Klaus Berg , Guther Weymans , Ulrich Grigo , Ludwig Bottenbruch
IPC分类号： G02B1/04 , C08L69/00 , G11B7/2534
CPC分类号： C08L69/00 , G11B7/2534
摘要： This invention relates to halogen-free binary mixtures of two fully aromatic polycarbonates each having a disperse solubility of from 18 to 35 (J/ccm).sup.1/2, in which both polycarbonates are of high molecular weight and each contains not more than 70 mol-% of bisphenol A. The invention further relates to the use of these mixtures for optical data stores and to moulded parts produced from the mixtures.
摘要翻译： 本发明涉及两种完全芳香族聚碳酸酯的无卤素二元混合物，它们的分散溶解度为18-35（J / ccm）1/2，其中两种聚碳酸酯都具有高分子量，并且各自含有不大于70mol - 双酚A的％。本发明还涉及这些混合物用于光学数据存储和由混合物制备的模制部件的用途。
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公开(公告)号：US5128437A
公开(公告)日：1992-07-07
申请号：US596800
申请日：1990-10-12
申请人： Uwe Westeppe , Hans-Josef Buysch , Ulrich Grigo , Klaus Berg
发明人： Uwe Westeppe , Hans-Josef Buysch , Ulrich Grigo , Klaus Berg
IPC分类号： C07D493/04 , C08G64/00 , C08G64/06 , C08G64/22
CPC分类号： C08G64/06
摘要： The invention relates to the use of the diphenol corresponding to formula (I) ##STR1## for the production of high molecular weight, thermoplastic, aromataic polycarbonates, to a process for the production of these polycarbonates and to the new thermoplastic having improved heat resistance obtainable by the process.
摘要翻译： 本发明涉及对应于式（I）的化合物（I）用于生产高分子量，热塑性，芳香族聚碳酸酯的二酚用于生产这些聚碳酸酯的方法和具有改进的新型热塑性塑料 通过该方法可获得的耐热性。
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5.发明授权Use of mixtures of polycarbonates and styrene polymers as substrates for optical storage media 失效使用聚碳酸酯和苯乙烯聚合物的混合物作为光学存储介质的底物
公开(公告)号：US4902746A
公开(公告)日：1990-02-20
申请号：US283672
申请日：1988-12-13
申请人： Volker Serini , Klaus Berg , Ulrich Grigo , Leo Morbitzer , Karl-Erwin Piejko , Klaus Summermann
发明人： Volker Serini , Klaus Berg , Ulrich Grigo , Leo Morbitzer , Karl-Erwin Piejko , Klaus Summermann
摘要： The invention relates to the use of mixtures consisting of 5 to 95% by weight of an aromatic polycarbonate of which the linear chains contain from 0.1 mol-% to 50 mol-% bifunctional structural units corresponding to formula (1) ##STR1## and 95 to 5% by weight of a thermoplastic styrene polymer and, optionally, standard additives as substrates for optical storage media.
摘要翻译： 本发明涉及由5-95重量％的芳族聚碳酸酯组成的混合物的使用，其中线性链含有对应于式（1）的0.1mol％至50mol％的双官能结构单元。 ）和95至5重量％的热塑性苯乙烯聚合物，以及任选的标准添加剂作为光学存储介质的底物。
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6.发明授权Vinyl copolymers with grafted-on polycarbonate chains, their production and use 失效具有接枝聚碳酸酯链的乙烯基共聚物，其生产和使用
公开(公告)号：US4874816A
公开(公告)日：1989-10-17
申请号：US194648
申请日：1988-05-13
申请人： Ralf Dujardin , Wolfgang Ebert , Rolf-Volker Meyer , Klaus Berg , Ulrich Grigo , Wolfgang Wehnert
发明人： Ralf Dujardin , Wolfgang Ebert , Rolf-Volker Meyer , Klaus Berg , Ulrich Grigo , Wolfgang Wehnert
IPC分类号： C08F8/00 , C08G64/00 , C08G64/18 , C08G64/20 , C08G64/24 , C08G83/00 , C08L25/04 , C08L69/00
摘要： The invention relates to a process for the production of vinyl copolymers with grafted-on polycarbonate chains, to the grafted vinyl copolymers obtainable by the process according to the invention, to their use as modifiers for mixtures of thermoplastic polycarbonates and thermoplastic polystyrenes, to such mixtures themselves and to the use of such mixtures as substrates for optical discs.
摘要翻译： 本发明涉及一种生产具有接枝聚碳酸酯链的乙烯基共聚物，可通过本发明方法获得的接枝乙烯基共聚物，其作为热塑性聚碳酸酯和热塑性聚苯乙烯混合物的改性剂用于这种混合物的方法 以及使用这种混合物作为光盘的基片。
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7.发明授权Photosensitive recording material suited for use in electrophotography containing dihydroquinoline charge transport compounds 失效适用于含有二氢喹啉电荷输送化合物的电子照相术的光敏记录材料
公开(公告)号：US4943502A
公开(公告)日：1990-07-24
申请号：US360303
申请日：1989-06-02
申请人： David R. Terrell , Marcel J. Monbaliu , Ulrich Grigo , Klaus Berg
发明人： David R. Terrell , Marcel J. Monbaliu , Ulrich Grigo , Klaus Berg
IPC分类号： C07D215/06 , C07D215/18 , C07D215/20 , C07D221/18 , C07D401/06 , G03G5/047 , G03G5/06
CPC分类号： C07D401/06 , C07D215/06 , C07D221/18 , G03G5/047 , G03G5/0637 , G03G5/0661
摘要： An electrophotographic recording material which comprises an electrically conductive support having thereon a double layer of a charge generating layer in contiguous relationship with a charge transporting layer comprising a positive charge transporting compound corresponding to the following general formula (I): ##STR1## wherein: R represents hydrogen or an aliphatic or cycloaliphatic group including these groups substituted by non-ionic substituents,each of R.sup.1 and R.sup.2 (same or different) represents a C.sub.1 -C.sub.6 alkyl group or an aryl group, andZ represents the atoms necessary to close an adjacent aromatic nucleus or aromatic ring system including such nucleus or ring system substituted with one or more substituents of non-ionic character.
摘要翻译： 一种电子照相记录材料，其包括导电支撑体，其上具有与包含对应于以下通式（I）的正电荷输送化合物的电荷输送层连续关系的电荷产生层的双层： 其中：R表示氢或包括被非离子取代基取代的这些基团的脂肪族或脂环族基团，R 1和R 2（相同或不同）各自表示C1-C6烷基或芳基，Z表示 封闭相邻的芳环或芳环体系，包括用一个或多个非离子特征的取代基取代的核或环体系。
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8.发明申请Process and apparatus for the identification of the tin side and the firing side in float glass 审中-公开用于识别浮法玻璃中的锡侧和烧制侧的工艺和装置公开(公告)号：US20070002313A1
公开(公告)日：2007-01-04
申请号：US11144105
申请日：2005-06-03
申请人： Klaus Berg , Dieter Mogalle , Andreas Muller , Thomas Rainer , Steffen Kurbitz
发明人： Klaus Berg , Dieter Mogalle , Andreas Muller , Thomas Rainer , Steffen Kurbitz
CPC分类号： G01N21/8422 , G01N21/64
摘要： The invention relates to a process and an apparatus for the identification of the tin and firing sides of float glass, in particular during an automated production process, whereby a property of the float glass, in particular an optical property, differentiating the tin side and the firing side is determined by measuring techniques from the direction of one of the two sides or on one of the two sides, and a measured value resulting thereform is compared with a predetermined reference value, whereby the tin side and the firing side of the float glass are determined from the result of the comparison.
摘要翻译： 本发明涉及一种用于识别浮法玻璃的锡和烧制侧面的方法和装置，特别是在自动化生产过程中，其中浮法玻璃的特性，特别是光学性质使锡侧和 通过从两侧之一或两侧之一的方向测量技术来确定烧制侧，并将得到的测量值与预定的参考值进行比较，由此浮法玻璃的锡侧和烧制侧 由比较结果确定。
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公开(公告)号：US5302774A
公开(公告)日：1994-04-12
申请号：US103584
申请日：1993-08-09
申请人： Klaus Berg , Hans-Josef Buysch , Alfred Eitel , Gerhard Fennhoff , Otto Immel , Ralf Pakull , Bernhard Wehrle , Claus Wulff
发明人： Klaus Berg , Hans-Josef Buysch , Alfred Eitel , Gerhard Fennhoff , Otto Immel , Ralf Pakull , Bernhard Wehrle , Claus Wulff
CPC分类号： C07C37/20
摘要： The invention relates to a process for the production of bisphenols from acetone and phenols in the presence of sulfonic acid ion exchanger resins modified with alkyl-SH groups, in which 0.6 to 5% by weight H.sub.2 O is added to the mixture of phenol and acetone before the reaction.
摘要翻译： 本发明涉及一种在烷基-SH基团改性的磺酸离子交换树脂存在下由丙酮和酚生产双酚的方法，其中在苯酚和丙酮的混合物中加入0.6-5重量％的H 2 O. 反应。
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公开(公告)号：US06486363B1
公开(公告)日：2002-11-26
申请号：US08679730
申请日：1996-07-12
申请人： Klaus Berg , Hans-Josef Buysch , Alfred Eitel , Gerhard Fennhoff , Georg Malamet , Clauss Wulff
发明人： Klaus Berg , Hans-Josef Buysch , Alfred Eitel , Gerhard Fennhoff , Georg Malamet , Clauss Wulff
IPC分类号： C07C3916
摘要： The present invention relates to a process for the manufacture of bis(4-hydroxyaryl)alkanes by heterogeneous acid-catalyzed reaction of aromatic hydroxy compounds with ketones in reactors connected in series, which in the direction of advancing conversion are operated with rising temperature and optionally with increasing loading.
摘要翻译： 本发明涉及一种通过芳族羟基化合物与反应器串联的反应器中的芳族羟基化合物与酮的异构酸催化反应制备双（4-羟基芳基）烷烃的方法，其在前进转化方向上以温度升高和任选地 随着负载的增加。
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