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公开(公告)号：US5374706A
公开(公告)日：1994-12-20
申请号：US136430
申请日：1993-10-13
Applicant: James F. Wolfe , Paul D. Sybert , Joanne R. Sybert
Inventor： James F. Wolfe , Paul D. Sybert , Joanne R. Sybert
CPC classification number: C09K19/3823 , C08G73/18 , C08G75/32 , C08G85/00 , C08L57/00 , Y10S428/902
Abstract: Novel compositions comprising a high concentration of one or more extended chain homopolymer, copolymer, or block polymer and certain polyphosphoric acids are prepared. Such compositions are optically anisotropic (liquid crystalline), capable of exhibiting excellent cohesive strength, and are especially suited to the production of high molecular weight ordered polymer fibers by dry-jet wet spinning. These liquid crystalline compositions are capable of being drawn through long air gap distances and spun at exceptionally high spin draw ratios. Fibers, films and other articles formed from these liquid crystalline compositions exhibit exceptionally high physical and heat resistant properties.
Abstract translation: 制备包含高浓度一种或多种延伸链均聚物，共聚物或嵌段聚合物和某些多磷酸的新型组合物。 这种组合物是光学各向异性（液晶），能够表现出优异的内聚强度，并且特别适用于通过干喷湿法纺丝生产高分子量有序聚合物纤维。 这些液晶组合物能够通过长的气隙距离被拉伸并以非常高的旋转拉伸比旋转。 由这些液晶组合物形成的纤维，薄膜和其它制品表现出极高的物理和耐热性能。
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公开(公告)号：US4772678A
公开(公告)日：1988-09-20
申请号：US762750
申请日：1985-08-05
Applicant: Joanne R. Sybert , James F. Wolfe , Paul D. Sybert , Blake Wilson
Inventor： Joanne R. Sybert , James F. Wolfe , Paul D. Sybert , Blake Wilson
Abstract: Novel liquid crystalline extended chain polymer compositions comprising a high concentration of one or more extended chain homopolymer(s), copolymer(s), or block polymer(s) and certain strong acids are prepared by admixing a high concentration of one or more selected homo- or hetero-bifunctional monomer(s) with or without oxidation protecting atoms or groups and one or more of a substantially non-oxidizing strong acid(s) having a high or low P.sub.2 O.sub.5 content. Such compositions are capable of exhibiting excellent cohesive strength, and are especially suited to the production of high molecular weight ordered polymer fibers by dry-jet wet spinning. These liquid crystalline compositions are capable of being drawn through long air gap distances and spun at exceptionally high spin draw ratios. Fibers, films and other articles formed from these liquid crystalline compositions exhibit exceptionally high physical and heat resistant properties.
Abstract translation: 包含高浓度一种或多种延伸链均聚物，共聚物或嵌段聚合物和某些强酸的新型液晶延伸链聚合物组合物通过将高浓度的一种或多种选择的同型物 - 或具有或不具有氧化保护原子或基团的一个或多个具有高或低P 2 O 5含量的一种或多种基本上非氧化的强酸的异双官能单体。 这种组合物能够表现出优异的内聚强度，特别适用于通过干喷湿法纺丝生产高分子量有序聚合物纤维。 这些液晶组合物能够通过长的气隙距离被拉伸并以非常高的旋转拉伸比旋转。 由这些液晶组合物形成的纤维，薄膜和其它制品表现出极高的物理和耐热性能。
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3.发明授权Liquid crystalline poly (2,6-benzothiazole) compositions, process, and products 失效液晶聚（2,6-苯并噻唑）组合物，方法和产品
公开(公告)号：US4533724A
公开(公告)日：1985-08-06
申请号：US451741
申请日：1982-09-17
Applicant: James F. Wolfe , Paul D. Sybert , Joanne R. Sybert , Blake Wilson
Inventor： James F. Wolfe , Paul D. Sybert , Joanne R. Sybert , Blake Wilson
CPC classification number: C09K19/3804 , C08G73/18 , C08G75/32 , D01F6/74
Abstract: Novel compositions comprising a high concentration of poly(2,6-benzothiazole) and certain polyphosphoric acids are prepared. Such compositions are optically anisotropic (liquid crystalline), capable of exhibiting excellent cohesive strength, and are especially suited to the production of high molecular weight ordered polymer fibers by dry-jet wet spinning. These liquid crystalline compositions are capable of being drawn through long air gap distances and spun at exceptionally high spin draw ratios. Fibers, films and other articles formed from these liquid crystalline compositions exhibit exceptionally high physical and heat resistant properties.
Abstract translation: PCT No.PCT / US82 / 01286 Sec。 371日期1982年9月17日 102（e）1982年9月17日PCT PCT卷号1982年9月17日PCT公布。 公开号WO84 / 01161 日期：1984年3月29日。制备包含高浓度聚（2,6-苯并噻唑）和某些多磷酸的新型组合物。 这种组合物是光学各向异性（液晶），能够表现出优异的内聚强度，并且特别适用于通过干喷湿法纺丝生产高分子量有序聚合物纤维。 这些液晶组合物能够通过长的气隙距离被拉伸并以非常高的旋转拉伸比旋转。 由这些液晶组合物形成的纤维，薄膜和其它制品表现出极高的物理和耐热性能。
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公开(公告)号：US4703103A
公开(公告)日：1987-10-27
申请号：US590292
申请日：1984-03-16
Applicant: James F. Wolfe , Paul D. Sybert
Inventor： James F. Wolfe , Paul D. Sybert
IPC: C08G73/18 , C08G69/26 , C08G69/42 , C08G73/06 , C08G73/10 , C08G73/22 , C08G75/00 , C08G75/32 , C08G85/00 , C08K3/20 , C08K3/32 , C08L79/00 , C08L79/04 , C08L81/00 , C08L101/00 , C09K19/38 , D01F6/74
CPC classification number: C09K19/3823 , C08G69/26 , C08G69/42 , C08G73/06 , C08G73/1007 , C08G73/1028 , C08G75/32
Abstract: Novel compositions comprising a high concentration of one or more extended chain homopolymer, copolymer, or block polymer and certain polyphosphoric acids are prepared under conditions to exercise control of molecular weight as characterized by intrinsic visoscity. Such compositions are optically anisotropic (liquid crystlaline), capable of exhibiting excellent cohesive strength, and are especially suited to the production of high molecular weight ordered polymer fibers by dry-jet wet spinning. These liquid crystalline compositions are capable of being drawn through long air gap distances and spun at excptionally high spin draw ratios. Fibers, films and other articles formed from these liquid crystalline compositions exhibit exceptionally high physical and heat resistant properties.
Abstract translation: 包含高浓度的一种或多种延伸链均聚物，共聚物或嵌段聚合物和某些多磷酸的新型组合物在使用由内在视觉特征表征的分子量控制条件下制备。 这种组合物是光学各向异性（液晶），能够表现出优异的内聚强度，并且特别适用于通过干喷湿法纺丝生产高分子量有序聚合物纤维。 这些液晶组合物能够通过长的气隙距离被拉伸，并且以极高的旋转拉伸比旋转。 由这些液晶组合物形成的纤维，薄膜和其它制品表现出极高的物理和耐热性能。
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公开(公告)号：US4533692A
公开(公告)日：1985-08-06
申请号：US433831
申请日：1982-09-17
Applicant: James F. Wolfe , Paul D. Sybert , Joanne R. Sybert
Inventor： James F. Wolfe , Paul D. Sybert , Joanne R. Sybert
CPC classification number: C09K19/3823 , C08G73/18 , C08G75/32 , C08G85/00 , C08L57/00 , C09K19/3804
Abstract: Novel compositions comprising a high concentration of one or more extended chain homopolymer, copolymer, or block polymer and certain polyphosphoric acids are prepared. Such compositions are optically anisotropic (liquid crystalline), capable of exhibiting excellent cohesive strength, and are especially suited to the production of high molecular weight ordered polymer fibers by dry-jet wet spinning. These liquid crystalline compositions are capable of being drawn through long air gap distances and spun at exceptionally high spin draw ratios. Fibers, films and other articles formed from these liquid crystalline compositions exhibit exceptionally high physical and heat resistant properties.
Abstract translation: PCT No.PCT / US82 / 01285第 371日期1982年9月17日 102（e）1982年9月17日PCT PCT卷号1982年9月17日PCT公布。 出版物WO84 / 01160 日期为1984年3月29日。制备包含高浓度一种或多种延伸链均聚物，共聚物或嵌段聚合物和某些多磷酸的新型组合物。 这种组合物是光学各向异性（液晶），能够表现出优异的内聚强度，并且特别适用于通过干喷湿法纺丝生产高分子量有序聚合物纤维。 这些液晶组合物能够通过长的气隙距离被拉伸并以非常高的旋转拉伸比旋转。 由这些液晶组合物形成的纤维，薄膜和其它制品表现出极高的物理和耐热性能。
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Patent Agency Ranking
公开(公告)号：US4533693A
公开(公告)日：1985-08-06
申请号：US616469
申请日：1983-09-15
Applicant: James F. Wolfe , Paul D. Sybert , Joanne R. Sybert
Inventor： James F. Wolfe , Paul D. Sybert , Joanne R. Sybert
CPC classification number: C09K19/3823 , C08G73/18 , C08G75/32 , C08G85/00 , C08L57/00
Abstract: Novel compositions comprising a high concentration of one or more extended chain homopolymer, copolymer, or block polymer and certain polyphosphoric acids are prepared. Such compositions are optically anisotropic (liquid crystalline), capable of exhibiting excellent cohesive strength, and are especially suited to the production of high molecular weight ordered polymer fibers by dry-jet wet spinning. These liquid crystalline compositions are capable of being drawn through long air gap distances and spun at exceptionally high spin draw ratios. Fibers, films and other articles formed from these liquid crystalline compositions exhibit exceptionally high physical and heat resistant properties.
Abstract translation: PCT No.PCT / US83 / 01437第 371日期1983年9月15日 102（e）日期1983年9月15日PCT提交1983年9月15日PCT公布。 公开号WO84 / 01162 日期为1984年3月29日。制备包含高浓度一种或多种延伸链均聚物，共聚物或嵌段聚合物和某些多磷酸的新型组合物。 这种组合物是光学各向异性（液晶），能够表现出优异的内聚强度，并且特别适用于通过干喷湿法纺丝生产高分子量有序聚合物纤维。 这些液晶组合物能够通过长的气隙距离被拉伸并以非常高的旋转拉伸比旋转。 由这些液晶组合物形成的纤维，薄膜和其它制品表现出极高的物理和耐热性能。
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7.发明授权Flame retardant poly(siloxane-etherimide) copolymer compositions, methods of manufacture, and articles formed therefrom 有权阻燃聚（硅氧烷 - 醚酰亚胺）共聚物组合物，制造方法和由其形成的制品公开(公告)号：US08937127B2
公开(公告)日：2015-01-20
申请号：US13251130
申请日：2011-09-30
Applicant: Paul D. Sybert , Thomas L. Evans
Inventor： Paul D. Sybert , Thomas L. Evans
CPC classification number: C08G73/106 , C08G73/1042 , C08G73/1046 , C08G77/455 , C08G77/46 , C08L69/00 , C08L79/08 , C08L83/12 , C09K21/14 , Y10T428/31507 , Y10T428/31721 , C08L83/10
Abstract: A composition comprising: a first polymer comprising a poly(etherimide-siloxane) copolymer comprising (a) a repeating polyetherimide unit, and (b) a poly(siloxane) block unit, a second polymer different from the first polymer and comprising bromine; and optionally, a third polymer comprising a polycarbonate different from the first polymer and second polymer; wherein polysiloxane block units are present in the composition in an amount of at least 0.3 wt %, and bromine is present in the composition in an amount of at least 7.8 wt %, each based on the sum of the wt % of the first, second, and third polymers; and further wherein an article molded from the composition has an OSU integrated 2 minute heat release test value of less than 65 kW-min/m2 and a peak heat release rate of less than 65 kW/m2, and an E662 smoke test Dmax value of less than 200.
Abstract translation: 一种组合物，其包含：包含（a）重复聚醚酰亚胺单元的聚（醚酰亚胺 - 硅氧烷）共聚物的第一聚合物和（b）聚（硅氧烷）嵌段单元，不同于第一聚合物并包含溴的第二聚合物; 和任选地，包含不同于第一聚合物和第二聚合物的聚碳酸酯的第三聚合物; 其中聚硅氧烷嵌段单元以至少0.3重量％的量存在于组合物中，并且组合物中溴以至少7.8重量％的量存在，每个量基于第一，第二 和第三聚合物; 并且其中由所述组合物成型的制品具有小于65kW-min / m 2的OSU集成的2分钟的热释放试验值和小于65kW / m 2的峰值放热率，以及E662烟雾试验Dmax值 小于200。
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公开(公告)号：US08703855B2
公开(公告)日：2014-04-22
申请号：US13207930
申请日：2011-08-11
Applicant: Karin van de Wetering , Robert D. van de Grampel , Jaykisor Pal , Andries J. P. Van Zyl , Paul D. Sybert
Inventor： Karin van de Wetering , Robert D. van de Grampel , Jaykisor Pal , Andries J. P. Van Zyl , Paul D. Sybert
IPC: C08F283/02
CPC classification number: C08L69/00 , C08K3/22 , C08K5/0066 , C08K9/06 , C08L27/18 , C08L63/00 , C08L83/10
Abstract: This disclosure relates to polycarbonate compositions, methods, and articles of manufacture that at least meets certain electrical tracking resistance requirements. The compositions, methods, and articles of manufacture that meet these requirements contain at least a polycarbonate; a polysiloxane block co-polycarbonate; and a transition metal oxide, e.g. titanium dioxide.
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公开(公告)号：US07605221B2
公开(公告)日：2009-10-20
申请号：US11426680
申请日：2006-06-27
Applicant: Gary C. Davis , Brian D. Mullen , Paul D. Sybert
Inventor： Gary C. Davis , Brian D. Mullen , Paul D. Sybert
IPC: C08G77/14
CPC classification number: C08G64/186 , C08G63/64 , C08G63/6956 , C08G77/448 , C08L69/00 , C08L83/10 , C08L2666/02
Abstract: A copolymer composition comprises a polysiloxane block of Formula XIX or XXII, having 4 to 50 siloxane units, and a polyarylate-polycarbonate block consisting essentially of 50 to 99 mol % arylate polyester units and 1 to 50 mol % aromatic carbonate units, wherein 1 to 30 mole percent of the aromatic carbonate units are resorcinol carbonates, and 0 to 35 mol % of the aromatic carbonate units are bisphenol carbonates; wherein the sum of mole percentages of arylate polyester units, and aromatic carbonate units is 100 mol %; the polysiloxane blocks connect to an arylate ester unit, and/or an aromatic carbonate unit; the siloxane units of the polysiloxane block are present at 0.2 to 10 wt % based on weight of the copolymer composition; and a molded article of 3.2±0.12 millimeters thickness and consisting of the copolymer composition has a percent transmittance greater than or equal to 70%, according to ASTM D1003-00.
Abstract translation: 共聚物组合物包含具有4至50个硅氧烷单元的式XIX或XXII的聚硅氧烷嵌段和基本上由50至99mol％芳基化聚酯单元和1至50mol％芳族碳酸酯单元组成的聚芳酯 - 聚碳酸酯嵌段，其中1至 30摩尔％的芳族碳酸酯单元是间苯二酚碳酸酯，0-35摩尔％的芳族碳酸酯单元是双酚碳酸酯; 其中芳基化聚酯单元和芳族碳酸酯单元的摩尔百分比之和为100摩尔％。 聚硅氧烷嵌段连接到芳基酯单元和/或芳族碳酸酯单元; 聚硅氧烷嵌段的硅氧烷单元以基于共聚物组合物的重量计为0.2-10重量％存在; 并且根据ASTM D1003-00，由共聚物组合物组成的3.2±0.12毫米厚的模制品具有百分比透射率大于或等于70％。
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10.发明授权公开(公告)号：US07323535B2
公开(公告)日：2008-01-29
申请号：US11263515
申请日：2005-10-31
Applicant: Gordon A. Berkstresser, IV , Brian D. Mullen , Paul D. Sybert
Inventor： Gordon A. Berkstresser, IV , Brian D. Mullen , Paul D. Sybert
IPC: C08G63/02
CPC classification number: C08L69/005 , C08G63/19 , C08G63/64 , C08G63/82 , C08L69/00 , C08L2666/18
Abstract: A reaction product comprises a polyester-polycarbonate comprising a polyester unit and a polycarbonate unit, a polycarbonate polymer, and a transesterification catalyst, wherein the polyester-polycarbonate comprises greater than or equal to 75 mole % aromatic ester units, and less than 25 mole % carbonate units. The reaction product has a haze of less than 1.7%, specifically less than 1.0% as measured at a thickness of 3.2 mm according to ASTM D1003-00. A thermoplastic composition comprising the reaction product and articles formed from therefrom are disclosed. A method of forming the reaction product is also disclosed.
Abstract translation: 反应产物包括聚酯 - 聚碳酸酯，其包含聚酯单元和聚碳酸酯单元，聚碳酸酯聚合物和酯交换催化剂，其中聚酯 - 聚碳酸酯包含大于或等于75摩尔％的芳族酯单元和小于25摩尔％ 碳酸盐单位。 根据ASTM D1003-00，反射产物的雾度小于1.7％，特别是小于1.0％，其厚度为3.2mm。 公开了一种包含反应产物和由其形成的制品的热塑性组合物。 还公开了形成反应产物的方法。
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