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31. 发明授权

US06734277B2 Method of enhancing pit replication in optical disks 失效
标题翻译：增加光盘中凹坑复制的方法
公开(公告)号：US06734277B2
公开(公告)日：2004-05-11
申请号：US10141678
申请日：2002-05-09
申请人： Hans-Peter Brack , John Morgan Whitney , Jan-Pleun Lens , Christopher David Goewey , Irene Dris
发明人： Hans-Peter Brack , John Morgan Whitney , Jan-Pleun Lens , Christopher David Goewey , Irene Dris
IPC分类号： C08G6400
CPC分类号： C08G64/14 , G11B7/2534
摘要： Polycarbonate compositions incorporating long chain alkylphenol endgroups, for example cardanol, show enhanced pit replication characteristics when molded into optical disks. The enhancement in molding performance is especially pronounced at the shortest mold cycle times tested. Thus, a blend of 75 parts by weight bisphenol A polycarbonate 92 percent encapped with phenol, and 25 parts by weight bisphenol A polycarbonate about 100 percent endcapped with cardanol showed enhanced pit replication performance in optical disk molding trials relative to the same bisphenol A polycarbonate alone and analogous blends utilizing short chain alkylphenols.
摘要翻译：结合长链烷基酚端基（例如腰果酚）的聚碳酸酯组合物在模制成光盘时显示增强的凹坑复制特性。在最短的模具循环时间测试中，成型性能的提高尤其明显。因此，相对于单独的相同的双酚A聚碳酸酯，75重量份的双酚A聚碳酸酯92重量％与苯酚封端的共混物和25重量份约100重量％的与腰果醇封端的双酚A聚碳酸酯的共混物在光盘成型试验中显示增强的凹坑复制性能和使用短链烷基酚的类似共混物。

32. 发明授权

US07977447B2 Method for making carbonates and esters 有权
标题翻译：碳酸酯和酯的制备方法
公开(公告)号：US07977447B2
公开(公告)日：2011-07-12
申请号：US12343867
申请日：2008-12-24
申请人： Hatem Abdallah Belfadhel , Hans-Peter Brack , Ricardo Godoy-Lopez , Dennis James Patrick Maria Willemse
发明人： Hatem Abdallah Belfadhel , Hans-Peter Brack , Ricardo Godoy-Lopez , Dennis James Patrick Maria Willemse
IPC分类号： C08G64/00 , C08G63/02
CPC分类号： C07C68/06 , C07C67/11 , C07D317/36 , C07D317/38 , C07D317/64 , C07D319/06 , C07D319/08 , C07C69/96 , C07C69/86
摘要： A method for forming a monomeric carbonate includes the step of combining a monofunctional alcohol or a difunctional diol with an ester-substituted diaryl carbonate to form a reaction mixture. Similarly, a method for forming a monomeric ester includes the step of combining a monofunctional carboxylic acid or ester with an ester-substituted diaryl carbonate to form a reaction mixture. These methods further include the step of allowing the reaction mixtures to react to form a monomeric carbonate or a monomeric ester, respectively.
摘要翻译：形成单体碳酸酯的方法包括将单官能醇或二官能二醇与酯取代的碳酸二芳酯结合以形成反应混合物的步骤。类似地，形成单酯的方法包括将单官能羧酸或酯与酯取代的碳酸二芳酯结合以形成反应混合物的步骤。这些方法还包括使反应混合物分别反应形成单体碳酸酯或单体酯的步骤。

33. 发明申请

US20110160422A1 ISOSORBIDE-BASED POLYCARBONATES, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM 失效
标题翻译：基于异构体的聚碳酸酯，其制备方法和形成的制品
公开(公告)号：US20110160422A1
公开(公告)日：2011-06-30
申请号：US12893500
申请日：2010-09-29
申请人： Jan Henk Kamps , Bernardus Jansen , Hans-Peter Brack
发明人： Jan Henk Kamps , Bernardus Jansen , Hans-Peter Brack
IPC分类号： C08G64/00 , C08G64/06 , C08G63/16
CPC分类号： C08L69/00 , C08G64/0266 , C08G64/1666 , C08G64/186 , C08L83/10 , C08L2205/02 , C08L2666/18
摘要： Disclosed herein is a polycarbonate polymer comprising: an isosorbide unit, a polysiloxane unit; and an aliphatic unit different from the isosorbide unit, wherein the isosorbide unit, polysiloxane unit, and aliphatic unit are each carbonate, or a combination of carbonate and ester units and the aliphatic unit is derived from an aliphatic oligomer having a molecular weight of 900 to 4000.
摘要翻译：本文公开了一种聚碳酸酯聚合物，其包含：异山梨醇单元，聚硅氧烷单元; 以及与异山梨醇单元不同的脂肪族单元，其中所述异山梨醇单元，聚硅氧烷单元和脂肪族单元各自为碳酸酯，或碳酸酯和酯单元的组合，所述脂肪族单元衍生自分子量为900〜 4000。

34. 发明申请

US20100081784A1 METHOD OF MAKING ISOSORBIDE POLYCARBONATE 有权
标题翻译：制备异辛烷聚碳酸酯的方法
公开(公告)号：US20100081784A1
公开(公告)日：2010-04-01
申请号：US12238683
申请日：2008-09-26
申请人： Hans-Peter Brack , Marianne Guyader , Han Vermeulen , Dennis James Patrick Maria Willemse
发明人： Hans-Peter Brack , Marianne Guyader , Han Vermeulen , Dennis James Patrick Maria Willemse
IPC分类号： C08G63/64 , C08G64/02
CPC分类号： C08G64/0208 , C08G64/1608 , C08G64/30
摘要： A polycarbonate is provided that contains repeat units derived from isosorbide and a residue derived from an activated diaryl carbonate. The polycarbonate has 1H-NMR peaks associated with the repeat units derived from isosorbide. The polycarbonate contains no more than a maximum allowable amount of sorbitol-derived color bodies. If these color bodies are present in the polycarbonate it has a 1H-NMR peak associated with the color bodies. The maximum allowable amount of color bodies are present when the integrated area of the 1H-NMR peak associated with the color bodies divided by the integrated areas of the 1H-NMR peaks associated with the repeat units derived from isosorbide is 0.025.
摘要翻译：提供聚碳酸酯，其包含衍生自异山梨醇的重复单元和衍生自活性碳酸二芳基酯的残基。聚碳酸酯具有与衍生自异山梨醇的重复单元相关的1 H-NMR峰。聚碳酸酯含有不超过最大允许量的山梨醇衍生的着色体。如果这些颜色体存在于聚碳酸酯中，则其具有与着色体相关联的1 H-NMR峰。当与色体相关的1 H-NMR峰的积分面积与由异山梨醇衍生的重复单元相关的1 H-NMR峰积分区域的积分面积为0.025时，存在着色体的最大允许量。

35. 发明授权

US07547749B2 Triazine compounds, polymers comprising triazine structural units, and method 有权
标题翻译：三嗪化合物，包含三嗪结构单元的聚合物和方法
公开(公告)号：US07547749B2
公开(公告)日：2009-06-16
申请号：US11766122
申请日：2007-06-21
申请人： Sterling Bruce Brown , Hans-Peter Brack , James Anthony Cella , Dennis Karlik
发明人： Sterling Bruce Brown , Hans-Peter Brack , James Anthony Cella , Dennis Karlik
IPC分类号： C08G64/42 , C08G64/00 , C08G65/48 , C08G65/44
CPC分类号： C07D405/12 , C07D251/26 , C07D251/34 , C07D405/14 , C08G65/485
摘要： In various embodiments the present invention comprises 2,4,6-trisubstituted-1,3,5-triazine capping agents comprising one, two, or three leaving groups as substituents with any remaining substituents being essentially inert to reaction with a nucleophilic group on a polymer or monomer, or reactive with a nucleophilic group on a polymer or monomer at a slower rate than any leaving group. The invention also comprises polymers or monomers with nucleophilic groups capped with a triazine moiety. Still other embodiments of the invention comprise processes for capping nucleophilic groups in a polymer or monomer which comprises combining and reacting the polymer or monomer with a triazine-comprising capping agent.
摘要翻译：在各种实施方案中，本发明包含2,4,6-三取代-1,3,5-三嗪封端剂，其包含一个，两个或三个离去基团作为取代基，其中任何残留的取代基基本上与在亲核基团上反应的惰性基团聚合物或单体，或者与聚合物或单体上的亲核基团以比任何离去基团更慢的速率反应。本发明还包括具有用三嗪部分封端的亲核基团的聚合物或单体。本发明的其它实施方案包括在聚合物或单体中封端亲核基团的方法，其包括将聚合物或单体与含三嗪的封端剂混合并使其反应。

36. 发明申请

US20060234062A1 Method for grafting a chemical compound to a support substrate 审中-公开
标题翻译：将化学化合物接枝到支撑基底上的方法
公开(公告)号：US20060234062A1
公开(公告)日：2006-10-19
申请号：US10563112
申请日：2004-06-12
申请人： Hans-Peter Brack , Celestino Padeste , Michal Slaski , Harun Solak
发明人： Hans-Peter Brack , Celestino Padeste , Michal Slaski , Harun Solak
IPC分类号： B05D3/00 , G11B5/64 , C23C16/00 , B32B27/00 , B32B27/30
CPC分类号： C08J7/18 , Y10T428/24355 , Y10T428/3154 , Y10T428/31544 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938
摘要： According to the present invention a method for grafting a chemical compound to a predetermined region of a support substrate (4) is disclosed, comprising: a) irradiating selectively the support substrate with electromagnetic radiation and/or particle radiation in order to both define said predetermined region and to form at least one reactive functional group or a precursor thereof in said predetermined region of the support substrate; b) exposing the irradiated support substrate to said chemical compound or to a precursor thereof. Therefore, only these very few steps are needed to effectively grafting the desired chemical compound, such as an organic compound, to the predetermined regions of the support substrate. Moreover, the irradiation step can be carried out in a vastly flexible manner and allows to generate numerous distinct shapes of the predetermined regions. Further, micro- or nano-scale regions in the support substrate capable of forming reactive functional groups or precursors thereof upon exposure to particle or electromagnetic irradiation can be easily achieved.
摘要翻译：根据本发明，公开了一种用于将化学化合物接枝到支撑衬底（4）的预定区域的方法，包括：a）用电磁辐射和/或粒子辐射选择性地照射支撑衬底，以便将所述预定的并且在所述支撑衬底的所述预定区域中形成至少一个反应性官能团或其前体; b）将照射的支撑基底暴露于所述化合物或其前体。因此，为了有效地将期望的化合物（例如有机化合物）接枝到支撑基底的预定区域，仅需要这几个步骤。此外，照射步骤可以以非常灵活的方式进行，并且允许产生许多不同形状的预定区域。此外，可以容易地实现能够在暴露于粒子或电磁辐射时能够形成反应性官能团或其前体的支持基底中的微尺度或纳米级区域。

37. 发明授权

US07105626B2 Method for incorporating alkyl ester endgroups to improve the release properties of melt polycarbonate 有权
标题翻译：用于加入烷基酯端基以改善熔融聚碳酸酯的脱模性能的方法
公开(公告)号：US07105626B2
公开(公告)日：2006-09-12
申请号：US10938337
申请日：2004-09-10
申请人： Hans-Peter Brack , Dennis Karlik , Jan Pleun Lens
发明人： Hans-Peter Brack , Dennis Karlik , Jan Pleun Lens
IPC分类号： C08G64/00
CPC分类号： C08G64/42 , C08G2650/04
摘要： Alkyl ester end-capped polycarbonates have improved release properties and may be produced by a method comprising the step of combining a polycarbonate having free terminal OH groups with an end-capping reagent comprising a symmetrical activated carbonate and an alkyl ester, whereby the end-capping reagent reacts with at least some of the free hydroxyl end groups of the polycarbonate to produce an end-capped polycarbonate comprising optionally substituted aliphatic ester end groups.
摘要翻译：烷基酯封端的聚碳酸酯具有改进的脱模性能，并且可以通过包括以下步骤的方法制备：将具有游离的末端OH基团的聚碳酸酯与包含对称活性碳酸酯和烷基酯的封端剂组合的步骤，由此封端试剂与聚碳酸酯的至少一些游离羟基端基反应以制备包含任选取代的脂族酯端基的封端聚碳酸酯。

38. 发明授权

US06486294B1 Production of poly(carbonate-co-ester) copolymers 有权
标题翻译：聚（碳酸酯 - 共 - 酯）共聚物的生产
公开(公告)号：US06486294B1
公开(公告)日：2002-11-26
申请号：US09683807
申请日：2002-02-19
申请人： Hans-Peter Brack , Jan Pleun Lens
发明人： Hans-Peter Brack , Jan Pleun Lens
IPC分类号： C08G6400
CPC分类号： C08G63/64
摘要： A poly(carbonate-co-ester) block copolymer is synthesized using synthetic strategies that can be incorporated into conventional melt facilities that are commonly used in the production of polycarbonate polymers. The polycarbonate block of the poly(carbonate-co-ester) copolymer is derived from a polycarbonate reaction mixture comprising an aromatic dihydroxy compound and a carbonic acid diester, such as bisphenol A and diphenyl carbonate, respectively. The second block of the copolymer is derived from a polyester prepolymer, the polyester prepolymer comprising a diol, diacid or diester, and at least one monomer that is selected to advantageously incorporate desired properties into the poly(carbonate-co-ester) copolymer. The polyester prepolymer is introduced to the polycarbonate reaction mixture to form the poly(carbonate-co-ester) copolymer. Properties of the copolymer can be altered by varying numerous conditions of the reaction.
摘要翻译：使用可以结合到通常用于生产聚碳酸酯聚合物的常规熔融设备中的合成策略来合成聚（碳酸酯 - 共 - 酯）嵌段共聚物。聚（碳酸酯 - 共 - 酯）共聚物的聚碳酸酯嵌段衍生自包含芳族二羟基化合物和碳酸二酯的聚碳酸酯反应混合物，例如双酚A和碳酸二苯酯。共聚物的第二嵌段衍生自聚酯预聚物，聚酯预聚物包含二醇，二酸或二酯，以及至少一种选择以有利地将所需性质并入聚（碳酸酯 - 共酯）共聚物中的单体。将聚酯预聚物引入聚碳酸酯反应混合物中以形成聚（碳酸酯 - 共 - 酯）共聚物。通过改变多种反应条件可以改变共聚物的性质。

39. 发明授权

US08273849B2 Isosorbide-based polycarbonates, method of making, and articles formed therefrom 失效
标题翻译：基于异山梨醇的聚碳酸酯，制造方法和由其形成的制品
公开(公告)号：US08273849B2
公开(公告)日：2012-09-25
申请号：US12893500
申请日：2010-09-29
申请人： Jan Henk Kamps , Bernardus Jansen , Hans-Peter Brack
发明人： Jan Henk Kamps , Bernardus Jansen , Hans-Peter Brack
IPC分类号： C08G64/00 , C08G63/02
CPC分类号： C08L69/00 , C08G64/0266 , C08G64/1666 , C08G64/186 , C08L83/10 , C08L2205/02 , C08L2666/18
摘要： Disclosed herein is a polycarbonate polymer comprising: an isosorbide unit, and an aliphatic unit different from the isosorbide unit, wherein the isosorbide unit and aliphatic unit are each carbonate, or a combination of carbonate and ester units and the aliphatic unit is derived from an aliphatic oligomer having a molecular weight of 900 to 4000.
摘要翻译：本文公开了一种聚碳酸酯聚合物，其包含：异山梨醇单元和不同于异山梨醇单元的脂肪族单元，其中所述异山梨醇单元和脂族单元各自为碳酸酯，或碳酸酯和酯单元的组合，并且所述脂族单元衍生自脂族低聚物的分子量为900〜4000。

40. 发明授权

US08058469B2 Method for making carbamates, ureas and isocyanates 有权
标题翻译：制造氨基甲酸酯，脲和异氰酸酯的方法
公开(公告)号：US08058469B2
公开(公告)日：2011-11-15
申请号：US12347131
申请日：2008-12-31
申请人： Hatem Abdallah Belfadhel , Hans-Peter Brack , Ricardo Godoy-Lopez , Dennis James Patrick Maria Willemse
发明人： Hatem Abdallah Belfadhel , Hans-Peter Brack , Ricardo Godoy-Lopez , Dennis James Patrick Maria Willemse
IPC分类号： C07C261/00 , C07C275/00
CPC分类号： C07D233/34 , C07C263/04 , C07C263/06 , C07C269/04 , C07C271/58 , C07C273/1836 , C07D263/22 , C07D263/58 , C07D265/18 , C07C265/08 , C07C265/12 , C07C271/44 , C07C275/06 , C07C275/24 , C07C275/28
摘要： The present invention provides methods of forming carbamates, ureas, and isocyanates. In certain embodiments these methods include the step of reacting an amine with an ester-substituted diaryl carbonate to form an activated carbamate which can be further derivitized to form non-activated carbamate or a urea. The urea or carbamate can be subjected to a pyrolysis reaction to form isocyanate.
摘要翻译：本发明提供了形成氨基甲酸酯，脲和异氰酸酯的方法。在某些实施方案中，这些方法包括使胺与酯取代的二芳基碳酸酯反应以形成活化的氨基甲酸酯的步骤，其可被进一步衍生以形成未活化的氨基甲酸酯或脲。可以对尿素或氨基甲酸酯进行热解反应以形成异氰酸酯。

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