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1.发明申请POLYCARBONATE FILMS FOR CAPACITORS, METHODS OF MANUFACTURE, AND ARTICLES MANUFACTURED THEREFROM 审中-公开电容器的聚碳酸酯膜，制造方法及其制造的制品公开(公告)号：US20160060403A1
公开(公告)日：2016-03-03
申请号：US14431070
申请日：2014-08-28
发明人： James Alan Mahood , Matthew Frank Niemeyer , Anne E. Bolvari , Mark A. Sanner , Neal Pfeiffenberger
CPC分类号： C08J5/18 , B29C47/0004 , B29C47/0021 , B29C71/04 , B29K2069/00 , B29K2995/0007 , B29L2031/3412 , C08G64/12 , C08J3/24 , C08J7/123 , C08J2369/00 , C08J2469/00 , C08J2479/08 , C08L69/00 , H01G2/22
摘要： A film comprises a phthalimidine copolycarbonate comprising first repeating units and second repeating units different from the first repeating units, wherein the first repeating units are phthalimidine carbonate units and the second repeating units comprise bisphenol carbonate units that are not the same as the first repeating phthalimidine carbonate units; and a second polycarbonate that is not a phthalimidine copolycarbonate; wherein the film has: a glass transmission temperature of greater than 170° C.; a dielectric constant at 1 kHz, 23° C. and 50% relative humidity of at least 3.0; a dissipation factor at 1 kHz, 23° C. and 50% relative humidity of 1% or less; and a breakdown strength of at least 800 Volt/micrometer.
摘要翻译： 一种膜包括含有第一重复单元和不同于第一重复单元的第二重复单元的苯并二氮嘧啶共聚碳酸酯，其中第一重复单元是苯二甲酰亚胺碳酸酯单元，第二重复单元包含与第一重复的苯并二氮吡啶碳酸盐不同的双酚碳酸酯单元 单位; 和不是苯二甲酰亚胺共聚碳酸酯的第二聚碳酸酯; 其中所述膜具有：玻璃透射温度大于170℃; 在1kHz，23℃和50％相对湿度下的介电常数至少为3.0; 在1kHz，23℃和50％相对湿度下的损耗因子为1％或更小; 击穿强度至少为800伏特/微米。
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公开(公告)号：US10077345B2
公开(公告)日：2018-09-18
申请号：US15600879
申请日：2017-05-22
IPC分类号： B29C47/92 , C08J5/18 , B29C35/08 , B29C71/04 , B29C47/00 , B29C73/10 , H01G4/32 , H01G4/18 , B29L31/34 , B29K79/00 , B29K105/24
CPC分类号： C08J5/18 , B29C35/0805 , B29C48/0018 , B29C48/022 , B29C48/08 , B29C48/92 , B29C71/04 , B29C73/10 , B29C2035/0827 , B29C2948/92514 , B29C2948/92695 , B29C2948/92704 , B29K2079/085 , B29K2105/24 , B29K2995/0051 , B29L2031/3406 , C08G73/10 , C08J2379/08 , H01G4/18 , H01G4/32 , Y10T428/24355 , Y10T428/265 , Y10T428/31681
摘要： A polyetherimide film comprising a fluoropolymer and an extruded polyetherimide comprising units derived from polymerization of an aromatic dianhydride with a diamine selected from a meta-phenylene diamine, a para-phenylene diamine, and a combination thereof, wherein the polyetherimide is endcapped with an a substituted or unsubstituted aromatic primary monoamine; and wherein the polyetherimide film comprises at least 90 weight % of the polyetherimide before extrusion.
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公开(公告)号：US20170253705A1
公开(公告)日：2017-09-07
申请号：US15600879
申请日：2017-05-22
CPC分类号： C08J5/18 , B29C35/0805 , B29C47/0004 , B29C47/0021 , B29C47/0057 , B29C47/92 , B29C71/04 , B29C73/10 , B29C2035/0827 , B29C2947/92514 , B29C2947/92695 , B29C2947/92704 , B29K2079/085 , B29K2105/24 , B29K2995/0051 , B29L2031/3406 , C08G73/10 , C08J2379/08 , H01G4/18 , H01G4/32 , Y10T428/24355 , Y10T428/265 , Y10T428/31681
摘要： A polyetherimide film comprising a fluoropolymer and an extruded polyetherimide comprising units derived from polymerization of an aromatic dianhydride with a diamine selected from a meta-phenylene diamine, a para-phenylene diamine, and a combination thereof, wherein the polyetherimide is endcapped with an a substituted or unsubstituted aromatic primary monoamine; and wherein the polyetherimide film comprises at least 90 weight % of the polyetherimide before extrusion.
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4.发明授权Polycarbonate films for capacitors, methods of manufacture, and articles manufactured therefrom 有权用于电容器的聚碳酸酯膜，制造方法和由其制造的制品公开(公告)号：US09567445B2
公开(公告)日：2017-02-14
申请号：US14431070
申请日：2014-08-28
发明人： James Alan Mahood , Matthew Frank Niemeyer , Anne E. Bolvari , Mark A. Sanner , Neal Pfeiffenberger
IPC分类号： C08J5/18 , C08L69/00 , C08G64/12 , B29C47/00 , B29C71/04 , C08J3/24 , C08J7/12 , H01G2/22 , B29K69/00 , B29L31/34
CPC分类号： C08J5/18 , B29C47/0004 , B29C47/0021 , B29C71/04 , B29K2069/00 , B29K2995/0007 , B29L2031/3412 , C08G64/12 , C08J3/24 , C08J7/123 , C08J2369/00 , C08J2469/00 , C08J2479/08 , C08L69/00 , H01G2/22
摘要： A film comprises a phthalimidine copolycarbonate comprising first repeating units and second repeating units different from the first repeating units, wherein the first repeating units are phthalimidine carbonate units and the second repeating units comprise bisphenol carbonate units that are not the same as the first repeating phthalimidine carbonate units; and a second polycarbonate that is not a phthalimidine copolycarbonate; wherein the film has: a glass transmission temperature of greater than 170° C.; a dielectric constant at 1 kHz, 23° C. and 50% relative humidity of at least 3.0; a dissipation factor at 1 kHz, 23° C. and 50% relative humidity of 1% or less; and a breakdown strength of at least 800 Volt/micrometer.
摘要翻译： 一种膜包括含有第一重复单元和不同于第一重复单元的第二重复单元的苯并二氮嘧啶共聚碳酸酯，其中第一重复单元是苯二甲酰亚胺碳酸酯单元，第二重复单元包含与第一重复的苯并二氮吡啶碳酸盐不同的双酚碳酸酯单元 单位; 和不是苯二甲酰亚胺共聚碳酸酯的第二聚碳酸酯; 其中所述膜具有：玻璃透射温度大于170℃; 在1kHz，23℃和50％相对湿度下的介电常数至少为3.0; 在1kHz，23℃和50％相对湿度下的损耗因子为1％或更小; 击穿强度至少为800伏特/微米。
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