专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5374706A Liquid crystalline polymer compositions process, and products 失效
标题翻译：液晶聚合物组合物工艺和产品
公开(公告)号：US5374706A
公开(公告)日：1994-12-20
申请号：US136430
申请日：1993-10-13
申请人： James F. Wolfe , Paul D. Sybert , Joanne R. Sybert
发明人： James F. Wolfe , Paul D. Sybert , Joanne R. Sybert
IPC分类号： C08G73/18 , C08G75/32 , C08G85/00 , C08L57/00 , C09K19/38 , C08G73/22
CPC分类号： C09K19/3823 , C08G73/18 , C08G75/32 , C08G85/00 , C08L57/00 , Y10S428/902
摘要： 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.
摘要翻译：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。

12. 发明授权

US4831088A Epoxide-functionalized polyphenylene ethers and method of preparation 失效
标题翻译：环氧官能化聚苯醚及其制备方法
公开(公告)号：US4831088A
公开(公告)日：1989-05-16
申请号：US103466
申请日：1987-10-01
申请人： Paul D. Sybert
发明人： Paul D. Sybert
IPC分类号： C08G18/40 , C08G63/66 , C08G65/48 , C08G81/00 , C08L67/00
CPC分类号： C08L67/00 , C08G18/4018 , C08G63/66 , C08G65/485 , C08G81/00 , Y10S525/905
摘要： Epoxide-functionalized polyphenylene ethers, which may be prepared by the reaction of various acid-functionalized polyphenylene ethers with functionalized epoxides, are useful in the preparation of polyphenylene ether copolymers. These copolymers are, in turn, useful for the compatibilization of blends of polyphenylene ethers with such other polymers as polyesters and polyamides.
摘要翻译：可通过各种酸官能化聚苯醚与官能化环氧化物的反应制备的环氧官能化聚苯醚可用于制备聚苯醚共聚物。这些共聚物又可用于聚苯醚与聚酯和聚酰胺等其它聚合物共混物的相容化。

13. 发明授权

US09006324B2 Flame retardant polycarbonate compositions, methods of manufacture, and articles formed therefrom 有权
公开(公告)号：US09006324B2
公开(公告)日：2015-04-14
申请号：US13251137
申请日：2011-09-30
申请人： Paul D. Sybert , Laura G. Schultz Hume , James F. Hoover
发明人： Paul D. Sybert , Laura G. Schultz Hume , James F. Hoover
IPC分类号： C08F283/02 , C08K3/22 , C08L69/00 , C09K21/14 , C08L83/10 , C08G77/00
CPC分类号： C08L69/00 , C08G77/80 , C08J9/0061 , C08J2369/00 , C08J2469/00 , C08K5/0066 , C08K5/109 , C08L83/10 , C08L2201/02 , C08L2203/14 , C08L2203/16 , C08L2205/025 , C08L2205/03 , C09K21/14 , Y10T428/13 , Y10T428/31507
摘要： A composition comprising: a first polycarbonate comprising a poly(siloxane-carbonate); a second polycarbonate different from the first polycarbonate; and optionally, a third polycarbonate different from the first and second polycarbonate; wherein the first polycarbonate is present in an amount effective to provide the siloxane units of in the first polycarbonate in an amount of at least 0.3 wt %, and the second polycarbonate is present in an amount effective to provide the bromine of the second polycarbonate in an amount of at least 7.8 wt %; 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.

14. 发明授权

US08981015B2 Flame retardant poly(siloxane) copolymer compositions, methods of manufacture, and articles formed therefrom 有权
标题翻译：阻燃聚（硅氧烷）共聚物组合物，制造方法和由其形成的制品
公开(公告)号：US08981015B2
公开(公告)日：2015-03-17
申请号：US13251122
申请日：2011-09-30
申请人： Paul D. Sybert , Laura G. Shultz Hume , James F. Hoover , Thomas L. Evans
发明人： Paul D. Sybert , Laura G. Shultz Hume , James F. Hoover , Thomas L. Evans
IPC分类号： C08L69/00 , C08L83/10
CPC分类号： C08L83/10 , C08L63/00 , C08L69/00 , C08L2201/02 , C08L2205/03 , Y10T428/1352 , Y10T428/31663
摘要： A poly(siloxane) copolymer composition comprising: a first polymer comprising a first repeating unit, and a poly(siloxane) block unit, a second polymer different from the first polymer and comprising of bromine; and optionally, one or more third polymers different from the first polymer and second polymer; wherein siloxane 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 optional one or more 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.
摘要翻译：一种聚（硅氧烷）共聚物组合物，其包含：包含第一重复单元的第一聚合物和聚（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; 和任选的一种或多种不同于第一聚合物和第二聚合物的第三聚合物; 其中硅氧烷单元以至少0.3重量％的量存在于组合物中，并且溴以至少7.8重量％的量存在于组合物中，各自基于第一，第二，和任选的一种或多种第三聚合物; 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。

15. 发明申请

US20120252961A1 FLAME RETARDANT POLYCARBONATE COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES FORMED THEREFROM 有权
标题翻译：阻燃聚碳酸酯组合物，制造方法和形成的制品
公开(公告)号：US20120252961A1
公开(公告)日：2012-10-04
申请号：US13251137
申请日：2011-09-30
申请人： Paul D. Sybert , Laura G. Shultz Hume , James F. Hoover
发明人： Paul D. Sybert , Laura G. Shultz Hume , James F. Hoover
IPC分类号： C08L69/00 , C08K3/22
CPC分类号： C08L69/00 , C08G77/80 , C08J9/0061 , C08J2369/00 , C08J2469/00 , C08K5/0066 , C08K5/109 , C08L83/10 , C08L2201/02 , C08L2203/14 , C08L2203/16 , C08L2205/025 , C08L2205/03 , C09K21/14 , Y10T428/13 , Y10T428/31507
摘要： A composition comprising: a first polycarbonate comprising a poly(siloxane-carbonate); a second polycarbonate different from the first polycarbonate; and optionally, a third polycarbonate different from the first and second polycarbonate; wherein the first polycarbonate is present in an amount effective to provide the siloxane units of in the first polycarbonate in an amount of at least 0.3 wt %, and the second polycarbonate is present in an amount effective to provide the bromine of the second polycarbonate in an amount of at least 7.8 wt %; 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.
摘要翻译：一种组合物，其包含：包含聚（硅氧烷 - 碳酸酯）的第一聚碳酸酯; 不同于第一聚碳酸酯的第二聚碳酸酯; 和任选地，不同于第一和第二聚碳酸酯的第三聚碳酸酯; 其中所述第一聚碳酸酯以有效提供至少0.3重量％的量的所述第一聚碳酸酯中的硅氧烷单元的量存在，并且所述第二聚碳酸酯以有效提供所述第二聚碳酸酯的溴的量存在于至少7.8wt％的量; 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。

16. 发明申请

US20100216917A1 ALIPHATIC POLYCARBONATES FOR USE IN THERMOSETTING POWDER COATINGS 失效
标题翻译：用于热成型粉末涂料的二氧化碳
公开(公告)号：US20100216917A1
公开(公告)日：2010-08-26
申请号：US12600079
申请日：2008-07-17
申请人： Jon M. Malinoski , Paul D. Sybert , Christopher Michael Eastman , Sumeet Jain , Rainer Koeniger , Michael Todd Luttrell , Glen David Merfeld , James Edward Pickett , Jason Joseph Testa
发明人： Jon M. Malinoski , Paul D. Sybert , Christopher Michael Eastman , Sumeet Jain , Rainer Koeniger , Michael Todd Luttrell , Glen David Merfeld , James Edward Pickett , Jason Joseph Testa
IPC分类号： C08L69/00 , C08K5/3435 , C08K5/3492 , B05D3/02 , B05D7/24 , B05D1/22
CPC分类号： C08G18/44 , C08G64/0208 , C08G2150/20 , C09D169/00
摘要： A thermosetting polymer material capable of being used in powder coatings. The thermosetting polymer material includes at least one hydroxyl functional aliphatic polycarbonates that is formulated and crosslinked with isocyanates to yield a thermoset organic coating material. These materials provide improved weatherability as compared to prior art powder coating materials while also being less expensive than prior art materials utilizing fluorinated polymers.
摘要翻译：一种能够用于粉末涂料的热固性聚合物材料。热固性聚合物材料包括至少一种羟基官能的脂族聚碳酸酯，其与异氰酸酯配制和交联以产生热固性有机涂层材料。与现有技术的粉末涂料相比，这些材料提供了改善的耐候性，同时也比使用氟化聚合物的现有技术材料便宜。

17. 发明授权

US07323536B2 Transparent compositions, methods for the preparation thereof, and articles derived therefrom 有权
标题翻译：透明组合物，其制备方法和由其衍生的制品
公开(公告)号：US07323536B2
公开(公告)日：2008-01-29
申请号：US11267743
申请日：2005-11-04
申请人： Brian D. Mullen , Paul D. Sybert
发明人： Brian D. Mullen , Paul D. Sybert
IPC分类号： C08G64/00
CPC分类号： C08G63/64 , C08L69/005 , C08L2666/18 , C08L69/00
摘要： A reaction product comprises a polyester-polycarbonate comprising a polyester unit and a polycarbonate unit, and a transesterification catalyst. The reaction product has a haze of less than 5.0%, specifically less than 3.5% 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.
摘要翻译：反应产物包括包含聚酯单元和聚碳酸酯单元的聚酯 - 聚碳酸酯和酯交换催化剂。根据ASTM D1003-00，反射产物的雾度小于5.0％，特别是小于3.5％，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。

18. 发明授权

US5015698A Polyphenylene ether-polyester copolymers, precursors therefor, compositions containing said copolymers, and methods for their preparation 失效
标题翻译：聚苯醚 - 聚酯共聚物，其前体，含有所述共聚物的组合物及其制备方法
公开(公告)号：US5015698A
公开(公告)日：1991-05-14
申请号：US122480
申请日：1987-11-10
申请人： Paul D. Sybert , Choong Y. Han , Sterling B. Brown , Dennis J. McFay , William L. Gately , John A. Tyrell , Robert A. Florence
发明人： Paul D. Sybert , Choong Y. Han , Sterling B. Brown , Dennis J. McFay , William L. Gately , John A. Tyrell , Robert A. Florence
IPC分类号： C08G18/40 , C08G63/66 , C08G65/48 , C08G81/00 , C08L67/00 , C08L71/12
CPC分类号： C08L71/126 , C08G18/4018 , C08G63/66 , C08G65/485 , C08G81/00 , C08L67/00 , Y10S525/905
摘要： Compositions containing polyphenylene ether-poly(alkylene dicarboxylate) copolymers are prepared by a reaction between the two polymers and, optionally, at least one functionalizing agent therefor. The functionalizing agent may first be reacted with the polyphenylene ether and the resulting functionalized polyphenylene ether in turn reacted with a functionalized or unfunctionalized poly(alkylene dicarboxylate). Alternatively, an unfunctionalized or hydroxyalkyl-functionalized polyphenylene ether may be incorporated in a conventional polyester-forming reaction. The copolymer-containing compositions are characterized by a number of desirable properties including high impact strength and solvent resistance.
摘要翻译：含有聚苯醚 - 聚（亚烷基二羧酸酯）共聚物的组合物通过两种聚合物和任选的至少一种官能化试剂之间的反应制备。官能化剂可以首先与聚苯醚反应，所得官能化聚苯醚依次与官能化或未官能化的聚（亚烷基二羧酸酯）反应。或者，未官能化的或羟烷基官能化的聚苯醚可以引入常规的聚酯形成反应中。含共聚物的组合物的特征在于包括高冲击强度和耐溶剂性的许多所需性质。

19. 发明授权

US4918149A Polyphthalatecarbonate/polycarbonate resin blends 失效
标题翻译：聚对苯二甲酸碳酸酯/聚碳酸酯树脂混合物
公开(公告)号：US4918149A
公开(公告)日：1990-04-17
申请号：US266978
申请日：1988-11-04
申请人： Donald C. Clagett , Daniel W. Fox , Sheldon J. Shafer , Paul D. Sybert
发明人： Donald C. Clagett , Daniel W. Fox , Sheldon J. Shafer , Paul D. Sybert
IPC分类号： C08L69/00
CPC分类号： C08L69/00
摘要： A polyphthalatecarbonate/polycarbonate blend exhibits improved resistance to hazing and yellowing from prolonged exposure to ultraviolet radiation. The blend is useful in the production of transparent, ultraviolet radiation stable sheets and films.
摘要翻译：聚对苯二甲酸碳酸酯/聚碳酸酯共混物表现出改善的抗长时间暴露于紫外线辐射下的起雾和变黄。该混合物可用于生产透明，紫外线辐射稳定的片材和薄膜。

20. 发明授权

US4772678A Liquid crystalline polymer compositions, process, and products 失效
标题翻译：液晶聚合物组合物，方法和产品
公开(公告)号：US4772678A
公开(公告)日：1988-09-20
申请号：US762750
申请日：1985-08-05
申请人： Joanne R. Sybert , James F. Wolfe , Paul D. Sybert , Blake Wilson
发明人： Joanne R. Sybert , James F. Wolfe , Paul D. Sybert , Blake Wilson
IPC分类号： C08G73/06 , C08G73/22 , C08G75/00 , C08J5/18 , C08L79/04 , D01F6/74 , D01F6/78
CPC分类号： C08G73/22 , C08G75/00
摘要： 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.
摘要翻译：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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式