-
1.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
申请人： Paul D. Sybert , Thomas L. Evans
发明人： Paul D. Sybert , Thomas L. Evans
CPC分类号： C08G73/106 , C08G73/1042 , C08G73/1046 , C08G77/455 , C08G77/46 , C08L69/00 , C08L79/08 , C08L83/12 , C09K21/14 , Y10T428/31507 , Y10T428/31721 , C08L83/10
摘要： 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.
摘要翻译： 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。
-
公开(公告)号：US08703855B2
公开(公告)日：2014-04-22
申请号：US13207930
申请日：2011-08-11
申请人： Karin van de Wetering , Robert D. van de Grampel , Jaykisor Pal , Andries J. P. Van Zyl , Paul D. Sybert
发明人： Karin van de Wetering , Robert D. van de Grampel , Jaykisor Pal , Andries J. P. Van Zyl , Paul D. Sybert
IPC分类号： C08F283/02
摘要： 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.
-
公开(公告)号：US07605221B2
公开(公告)日：2009-10-20
申请号：US11426680
申请日：2006-06-27
申请人： Gary C. Davis , Brian D. Mullen , Paul D. Sybert
发明人： Gary C. Davis , Brian D. Mullen , Paul D. Sybert
IPC分类号： C08G77/14
CPC分类号： C08G64/186 , C08G63/64 , C08G63/6956 , C08G77/448 , C08L69/00 , C08L83/10 , C08L2666/02
摘要： 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.
摘要翻译： 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％。
-
4.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
IPC分类号： C08G63/02
CPC分类号： C08L69/005 , C08G63/19 , C08G63/64 , C08G63/82 , C08L69/00 , C08L2666/18
摘要： 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.
摘要翻译： 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。
-
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
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。
-
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
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。
-
7.发明授权公开(公告)号：US09006324B2
公开(公告)日：2015-04-14
申请号：US13251137
申请日：2011-09-30
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.
-
8.发明授权Flame retardant poly(siloxane) copolymer compositions, methods of manufacture, and articles formed therefrom 有权阻燃聚（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
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。
-
9.发明申请公开(公告)号：US20120252961A1
公开(公告)日：2012-10-04
申请号：US13251137
申请日：2011-09-30
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。
-
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。
-
-
-
-
-
-
-
-
-
搜索结果
52 条记录 (耗时 0.03 秒)
