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    Polyimides and thin films, electronic articles and capacitors comprising these, and methods of making them
    6.
    发明申请
    Polyimides and thin films, electronic articles and capacitors comprising these, and methods of making them 有权
    包括这些的聚酰亚胺和薄膜，电子制品和电容器及其制造方法

    公开(公告)号：US20110267739A1

    公开(公告)日：2011-11-03

    申请号：US12771907

    申请日：2010-04-30

    申请人： Gary William Yeager ,  Norberto Silvi ,  Patricia Chapman Irwin ,  Robert Colin McTigue

    发明人： Gary William Yeager ,  Norberto Silvi ,  Patricia Chapman Irwin ,  Robert Colin McTigue

    IPC分类号： H01G4/08 ,  C04B35/462 ,  C04B35/465 ,  C08G73/10 ,  C04B35/468

    CPC分类号： H01G4/18 ,  C08G73/10 ,  C08G73/1053 ,  C08G73/1064 ,  C08L79/08

    摘要： A polyimide resin is provided. The polyimide resin comprises the reaction product of a polyimide resin and an amine comprising a C1-10 hydrocarbon substituted with CN, F, SO2, SO, S, SO3, SO3−, PO, PO2H, PO3H, PO2−, PO3−2, CO, CO2−, CO2H, CONH, CONH2, NHCOHN, OCONH, OCO2, N, NH, NH2, NO2, CSNH, CSNH2, NHCSNH, OTi(OR4)3, or OSi(OR4)3 or combinations of these, wherein R4 is a C1-10 aliphatic or aromatic hydrocarbon. The resin may be used to provide a thin film that in turn, may advantageously be used to form, wholly or in part, articles such as capacitors, sensors, batteries, flexible printed circuit boards, keyboard membranes, motor/transformer insulations, cable wrappings, industrial tapes, interior coverage materials, and the like. In particular, a capacitor comprising the thin film and methods of making the same are also provided.

    摘要翻译： 提供聚酰亚胺树脂。 聚酰亚胺树脂包括聚酰亚胺树脂和包含被CN，F，SO2，SO，S，SO3，SO3-，PO，PO2H，PO3H，PO2-，PO3-2， CO，CO 2 - ，CO 2 H，CONH，CONH 2，NHCOHN，OCONH，OCO 2，N，NH，NH 2，NO 2，CSNH，CSNH 2，NHCSNH，OTi（OR 4）3或OSi（OR 4）3或它们的组合，其中R 4 是C 1-10脂族或芳族烃。 树脂可以用于提供薄膜，其又可以有利地用于全部或部分地形成诸如电容器，传感器，电池，柔性印刷电路板，键盘膜，电动机/变压器绝缘体，电缆包装 ，工业胶带，室内覆盖材料等。 特别地，还提供了包括薄膜的电容器及其制造方法。

    Polyimides and thin films, electronic articles and capacitors comprising these, and methods of making them
    7.
    发明授权
    Polyimides and thin films, electronic articles and capacitors comprising these, and methods of making them 有权
    包括这些的聚酰亚胺和薄膜，电子制品和电容器及其制造方法

    公开(公告)号：US08248755B2

    公开(公告)日：2012-08-21

    申请号：US12771907

    申请日：2010-04-30

    申请人： Gary William Yeager ,  Norberto Silvi ,  Patricia Chapman Irwin ,  Robert Colin McTigue

    发明人： Gary William Yeager ,  Norberto Silvi ,  Patricia Chapman Irwin ,  Robert Colin McTigue

    IPC分类号： H01G4/08

    CPC分类号： H01G4/18 ,  C08G73/10 ,  C08G73/1053 ,  C08G73/1064 ,  C08L79/08

    摘要： A polyimide resin is provided. The polyimide resin comprises the reaction product of a polyimide resin and an amine comprising a C1-10 hydrocarbon substituted with CN, F, SO2, SO, S, SO3, SO3−, PO, PO2H, PO3H, PO2−, PO3−2, CO, CO2−, CO2H, CONH, CONH2, NHCOHN, OCONH, OCO2, N, NH, NH2, NO2, CSNH, CSNH2, NHCSNH, OTi(OR4)3, or OSi(OR4)3 or combinations of these, wherein R4 is a C1-10 aliphatic or aromatic hydrocarbon. The resin may be used to provide a thin film that in turn, may advantageously be used to form, wholly or in part, articles such as capacitors, sensors, batteries, flexible printed circuit boards, keyboard membranes, motor/transformer insulations, cable wrappings, industrial tapes, interior coverage materials, and the like. In particular, a capacitor comprising the thin film and methods of making the same are also provided.

    摘要翻译： 提供聚酰亚胺树脂。 聚酰亚胺树脂包括聚酰亚胺树脂和包含被CN，F，SO2，SO，S，SO3，SO3-，PO，PO2H，PO3H，PO2-，PO3-2， CO，CO 2 - ，CO 2 H，CONH，CONH 2，NHCOHN，OCONH，OCO 2，N，NH，NH 2，NO 2，CSNH，CSNH 2，NHCSNH，OTi（OR 4）3或OSi（OR 4）3或它们的组合，其中R 4 是C 1-10脂族或芳族烃。 树脂可以用于提供薄膜，其又可以有利地用于全部或部分地形成诸如电容器，传感器，电池，柔性印刷电路板，键盘膜，电动机/变压器绝缘体，电缆包装 ，工业胶带，室内覆盖材料等。 特别地，还提供了包括薄膜的电容器及其制造方法。

    Method for making an aromatic polycarbonate
    8.
    再颁专利
    Method for making an aromatic polycarbonate 有权
    制备芳族聚碳酸酯的方法

    公开(公告)号：USRE40697E1

    公开(公告)日：2009-04-07

    申请号：US11345691

    申请日：2006-01-31

    申请人： Norberto Silvi ,  Mark Howard Giammattei ,  Patrick Joseph McCloskey ,  Alberto Nisoli ,  James Day ,  Narayan Ramesh ,  Paul Michael Smigelski, Jr. ,  Paul Russell Wilson

    发明人： Norberto Silvi ,  Mark Howard Giammattei ,  Patrick Joseph McCloskey ,  Alberto Nisoli ,  James Day ,  Narayan Ramesh ,  Paul Michael Smigelski, Jr. ,  Paul Russell Wilson

    IPC分类号： C08G64/00

    CPC分类号： B29C47/0004 ,  B29C47/0009 ,  B29C47/60 ,  B29C47/76 ,  B29C47/767 ,  B29C67/246 ,  B29K2069/00 ,  C08G64/081 ,  C08G64/14 ,  C08G64/205 ,  C08G64/307

    摘要： This invention relates to an extrusion method preparing polycarbonates from a solution of an oligomeric polycarbonate. A mixture of bis(methyl salicyl)carbonate (BMSC), BPA and a transesterification catalyst are first equilibrated at moderate temperatures to provide a solution of polycarbonate oligomer in methyl salicylate. The solution is then fed to a devolatilizing extruder, where the polymerization reaction is completed and the methyl salicylate solvent is removed. The solution comprising the oligomeric polycarbonate can also be pre-heated under pressure to a temperature above the boiling point of methyl salicylate and subsequently fed to a devolatilizing extruder equipped for rapid flashing off the solvent. The method provides polycarbonate with greater efficiency than the corresponding process in which unreacted monomers are fed to the extruder. Additionally, the method of the invention does not require the isolation of a precursor polycarbonate comprising ester-substituted phenoxy terminal groups.

    摘要翻译： 本发明涉及从低聚聚碳酸酯溶液制备聚碳酸酯的挤压方法。 首先在中等温度下平衡双（甲基水杨酸）碳酸酯（BMSC），BPA和酯交换催化剂的混合物，以提供聚碳酸酯低聚物在水杨酸甲酯中的溶液。 然后将溶液进料到脱挥发分挤出机中，其中聚合反应完成并除去水杨酸甲酯溶剂。 包含低聚物聚碳酸酯的溶液也可以在压力下预加热到高于水杨酸甲酯沸点的温度，随后进料到脱挥发分的挤出机中，以便迅速地从溶剂中闪蒸。 该方法提供聚碳酸酯比未反应的单体进料到挤出机的相应方法具有更高的效率。 另外，本发明的方法不需要分离包含酯取代的苯氧基末端基团的前体聚碳酸酯。

    Process to make polycarbonate from bismethylsalicylcarbonate (BMSC)
    9.
    发明授权
    Process to make polycarbonate from bismethylsalicylcarbonate (BMSC) 有权

    公开(公告)号：US07132498B2

    公开(公告)日：2006-11-07

    申请号：US10951574

    申请日：2004-09-27

    申请人： Patrick Joseph McCloskey ,  Norberto Silvi ,  Alberto Nisoli ,  Mark Giammattei

    发明人： Patrick Joseph McCloskey ,  Norberto Silvi ,  Alberto Nisoli ,  Mark Giammattei

    IPC分类号： C08G63/00

    CPC分类号： B29C47/76 ,  B29C47/0009 ,  C08G64/307

    摘要： The present invention relates to a method of preparing polycarbonate comprising the steps of: (i) introducing to an extruder through a feed port a plurality of reaction components comprising a polycarbonate oligomer, an activated carbonate residue, and a transesterification catalyst, wherein the extruder comprises the feed port, a first back vent port, and a polycarbonate exit port, wherein the feed port is located between the first back vent port and the polycarbonate exit port, and wherein the resistance to flow of the reaction components from the feed port to the first back vent port is less than or equal to the resistance to flow of the reaction components from the feed port to the polycarbonate exit port; and (ii) extruding the reaction components at one or more temperatures in a range between 100° C. and 400° C., wherein during the extrusion of the reaction components, activated carbonate residue is removed through the first back vent port, thereby preparing a polycarbonate.

    Method for making an aromatic polycarbonate
    10.
    发明授权
    Method for making an aromatic polycarbonate 有权
    制备芳族聚碳酸酯的方法

    公开(公告)号：US06790929B2

    公开(公告)日：2004-09-14

    申请号：US10389009

    申请日：2003-03-17

    申请人： Norberto Silvi ,  Mark Howard Giammattei ,  Patrick Joseph McCloskey ,  Alberto Nisoli ,  James Day ,  Narayan Ramesh ,  Paul Michael Smigelski, Jr. ,  Paul Russell Wilson

    发明人： Norberto Silvi ,  Mark Howard Giammattei ,  Patrick Joseph McCloskey ,  Alberto Nisoli ,  James Day ,  Narayan Ramesh ,  Paul Michael Smigelski, Jr. ,  Paul Russell Wilson

    IPC分类号： C08G6400

    CPC分类号： B29C47/0004 ,  B29C47/0009 ,  B29C47/60 ,  B29C47/76 ,  B29C47/767 ,  B29C67/246 ,  B29K2069/00 ,  C08G64/081 ,  C08G64/14 ,  C08G64/205 ,  C08G64/307

    摘要： This invention relates to an extrusion method preparing polycarbonates from a solution of an oligomeric polycarbonate. A mixture of bis(methyl salicyl)carbonate (BMSC), BPA and a transesterification catalyst are first equilibrated at moderate temperatures to provide a solution of polycarbonate oligomer in methyl salicylate. The solution is then fed to a devolatilizing extruder, where the polymerization reaction is completed and the methyl salicylate solvent is removed. The solution comprising the oligomeric polycarbonate can also be pre-heated under pressure to a temperature above the boiling point of methyl salicylate and subsequently fed to a devolatilizing extruder equipped for rapid flashing off the solvent. The method provides polycarbonate with greater efficiency than the corresponding process in which unreacted monomers are fed to the extruder. Additionally, the method of the invention does not require the isolation of a precursor polycarbonate comprising ester-substituted phenoxy terminal groups.

    摘要翻译： 本发明涉及从低聚聚碳酸酯溶液制备聚碳酸酯的挤压方法。 首先在中等温度下平衡双（甲基水杨酸）碳酸酯（BMSC），BPA和酯交换催化剂的混合物，以提供聚碳酸酯低聚物在水杨酸甲酯中的溶液。 然后将溶液进料到脱挥发分挤出机中，其中聚合反应完成并除去水杨酸甲酯溶剂。 包含低聚物聚碳酸酯的溶液也可以在压力下预加热到高于水杨酸甲酯沸点的温度，随后进料到脱挥发分的挤出机中，以便迅速地从溶剂中闪蒸。 该方法提供聚碳酸酯比未反应的单体进料到挤出机的相应方法具有更高的效率。 另外，本发明的方法不需要分离包含酯取代的苯氧基末端基团的前体聚碳酸酯。