公开(公告)号：US07323536B2

公开(公告)日：2008-01-29

申请号：US11267743

申请日：2005-11-04

Applicant: Brian D. Mullen ,  Paul D. Sybert

Inventor： Brian D. Mullen ,  Paul D. Sybert

IPC: C08G64/00

CPC classification number: C08G63/64 ,  C08L69/005 ,  C08L2666/18 ,  C08L69/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5739257A

公开(公告)日：1998-04-14

申请号：US734769

申请日：1996-10-21

Applicant: Eugene P. Boden ,  Larry I. Flowers ,  Peter D. Phelps ,  David L. Ramsey ,  Paul D. Sybert

Inventor： Eugene P. Boden ,  Larry I. Flowers ,  Peter D. Phelps ,  David L. Ramsey ,  Paul D. Sybert

IPC: C08G64/24 ,  C08G64/00

CPC classification number: C08G64/24

Abstract: A composition and method is provided for making polycarbonate utilizing an effective amount of a binary catalyst system, comprising a phase transfer catalyst selected from the group consisting of methyltributylammonium halide and hexabutylbutylenediammonium halide and a tertiary organic amine, as a condensation catalyst during the interfacial phosgenation of a bisphenol, such as bisphenol A. Improved phosgene utilization and the substantial elimination of emulsion formation in the interfacial polymerization reactor and the processing units downstream thereof results.

Abstract translation: 提供了一种组合物和方法，用于使用有效量的二元催化剂体系制备聚碳酸酯，其包括在界面光气化期间作为缩合催化剂的选自甲基三丁基卤化铵和六丁基丁烯二胺的卤化物和叔有机胺的相转移催化剂 双酚A.双酚A.改善的光气利用率和在界面聚合反应器及其下游处理单元中乳液形成的显着消除。

公开(公告)号：US5519105A

公开(公告)日：1996-05-21

申请号：US241324

申请日：1994-05-10

Applicant: Eugene P. Boden ,  Larry I. Flowers ,  Roy R. Odle ,  Peter D. Phelps ,  David L. Ramsey ,  Paul D. Sybert

Inventor： Eugene P. Boden ,  Larry I. Flowers ,  Roy R. Odle ,  Peter D. Phelps ,  David L. Ramsey ,  Paul D. Sybert

IPC: C08G64/14 ,  C08G63/79 ,  C08G63/87 ,  C08G64/18 ,  C08G64/20 ,  C08G64/22 ,  C08G64/24 ,  C08G77/448 ,  C08G64/00

CPC classification number: C08G77/448 ,  C08G63/79 ,  C08G64/186 ,  C08G64/24

Abstract: A composition and method is provided for making polycarbonate utilizing an effective amount of a binary catalyst system, comprising a phase transfer catalyst and a tertiary organic amine, as a condensation catalyst during the interfacial phosgenation of a bisphenol, such as bisphenol A. for improved phosgene utilization.

Abstract translation: 提供了一种组合物和方法，其用于在双酚（例如双酚A）的界面光气化过程中，使用有效量的二元催化剂体系（包括相转移催化剂和叔有机胺）作为缩合催化剂，用于改进的光气 利用率。

公开(公告)号：US5015698A

公开(公告)日：1991-05-14

申请号：US122480

申请日：1987-11-10

Applicant: Paul D. Sybert ,  Choong Y. Han ,  Sterling B. Brown ,  Dennis J. McFay ,  William L. Gately ,  John A. Tyrell ,  Robert A. Florence

Inventor： Paul D. Sybert ,  Choong Y. Han ,  Sterling B. Brown ,  Dennis J. McFay ,  William L. Gately ,  John A. Tyrell ,  Robert A. Florence

IPC: C08G18/40 ,  C08G63/66 ,  C08G65/48 ,  C08G81/00 ,  C08L67/00 ,  C08L71/12

CPC classification number: C08L71/126 ,  C08G18/4018 ,  C08G63/66 ,  C08G65/485 ,  C08G81/00 ,  C08L67/00 ,  Y10S525/905

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4918149A

公开(公告)日：1990-04-17

申请号：US266978

申请日：1988-11-04

Applicant: Donald C. Clagett ,  Daniel W. Fox ,  Sheldon J. Shafer ,  Paul D. Sybert

Inventor： Donald C. Clagett ,  Daniel W. Fox ,  Sheldon J. Shafer ,  Paul D. Sybert

IPC: C08L69/00

CPC classification number: C08L69/00

Abstract: 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.

Abstract translation: 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。

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

IPC: C08G73/06 ,  C08G73/22 ,  C08G75/00 ,  C08J5/18 ,  C08L79/04 ,  D01F6/74 ,  D01F6/78

CPC classification number: C08G73/22 ,  C08G75/00

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。

公开(公告)号：US4746708A

公开(公告)日：1988-05-24

申请号：US901858

申请日：1986-08-29

Applicant: Paul D. Sybert

Inventor： Paul D. Sybert

IPC: C08G18/40 ,  C08G63/66 ,  C08G65/48 ,  C08G81/00 ,  C08L67/00 ,  C08L71/12

CPC classification number: C08G65/485 ,  C08G18/4018 ,  C08G63/66 ,  C08G81/00 ,  C08L67/00 ,  C08L71/126

Abstract: Hydroxyalkyl- and aminoalkyl-functionalized polyphenylene ethers are prepared by the reaction of polyphenylene ethers with bis-hydroxyalkyl maleates or fumarates, or with the corresponding acids or anhydrides, terephthaloyl chloride or the like followed by esterification or imidization with diols, diamines or amino alcohols. They are useful in the preparation of polyphenylene ether copolymers, which in turn are useful for the compatibilization of blends of polyphenylene ethers with linear polyesters.

Abstract translation: 羟基烷基和氨基烷基官能化的聚苯醚通过聚苯醚与双羟烷基马来酸酯或富马酸酯或与相应的酸或酸酐，对苯二甲酰氯等反应，随后用二醇，二胺或氨基醇酯化或酰亚胺化来制备。 它们可用于制备聚苯醚共聚物，其又可用于聚苯醚与线性聚酯的共混物的相容化。

公开(公告)号：US20120251750A1

公开(公告)日：2012-10-04

申请号：US13251122

申请日：2011-09-30

Applicant: Paul D. Sybert ,  Laura G. Shultz Hume ,  James F. Hoover ,  Thomas L. Evans

Inventor： Paul D. Sybert ,  Laura G. Shultz Hume ,  James F. Hoover ,  Thomas L. Evans

IPC: B32B1/08 ,  B32B9/04 ,  C08L83/10

CPC classification number: C08L83/10 ,  C08L63/00 ,  C08L69/00 ,  C08L2201/02 ,  C08L2205/03 ,  Y10T428/1352 ,  Y10T428/31663

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06022942A

公开(公告)日：2000-02-08

申请号：US225413

申请日：1999-01-05

Applicant: Kenichi Ishiwa ,  Henricus H. M. van Hout ,  Ali Dhinojwala ,  Niles R. Rosenquist ,  Paul D. Sybert ,  Steven F. Hubbard ,  Paul C. Raymond, III ,  Joseph A. King, Jr. ,  Gary C. Davis

Inventor： Kenichi Ishiwa ,  Henricus H. M. van Hout ,  Ali Dhinojwala ,  Niles R. Rosenquist ,  Paul D. Sybert ,  Steven F. Hubbard ,  Paul C. Raymond, III ,  Joseph A. King, Jr. ,  Gary C. Davis

IPC: C08G63/64 ,  C08G64/06 ,  G11B7/253 ,  C08G64/00

CPC classification number: G11B7/2534 ,  C08G63/64 ,  C08G64/06

Abstract: There is provided herein an optical storage media which has low VBR. In a preferred embodiment, there is provided an optical disk comprising a genus of copolycarbonates, including copolyestercarbonates, which have excellent physical and optical properties. Said copolycarbonates have proportions of structural units which fall within a specific composition range, and said range defines certain materials, a large percentage of which can be molded into optical disks having the desired optical properties, including low VBR.

Abstract translation: 这里提供了具有低VBR的光学存储介质。 在一个优选的实施方案中，提供了一种光盘，其包含具有优异的物理和光学性质的共聚碳酸酯类，包括共聚酯碳酸酯。 所述共聚碳酸酯具有落在特定组成范围内的结构单元的比例，并且所述范围限定某些材料，其中大部分可被模制成具有所需光学性质的光盘，包括低VBR。

公开(公告)号：US5932677A

公开(公告)日：1999-08-03

申请号：US68445

申请日：1993-05-27

Applicant: James F. Hoover ,  Paul D. Sybert

Inventor： James F. Hoover ,  Paul D. Sybert

IPC: C08G64/08 ,  C08G64/00 ,  C08G64/14 ,  C08G64/18 ,  C08G64/22 ,  C08G64/30 ,  C08G77/42 ,  C08G77/445 ,  C08G77/448 ,  C08G77/04

CPC classification number: C08G77/448

Abstract: Terpolymers suitable as molding resins are provided having aromatic polyester segments polycarbonate segments and polysiloxane segments of the structure ##STR1## where R.sup.1, R.sup.2, Y and D are as defined herein, and where the weight percentage of polyester and polycarbonate segments is from 50 to 99%, preferably 92 to 96%, and the weight percentage of polysiloxane segments is from 50 to 1%, preferably from 8 to 4%. Also provided is a one-step process to prepare the new terpolymers by reacting together a siloxane, a bisphenol and an aromatic dicarboxylic acid halide.

Abstract translation: 提供适合作为模制树脂的三元共聚物，其具有芳族聚酯链段聚碳酸酯链段和结构的聚硅氧烷链段，其中R 1，R 2，Y和D如本文所定义，并且其中聚酯和聚碳酸酯链段的重量百分数为50-99％ 92〜96％，聚硅氧烷链段的重量百分比为50〜1％，优选为8〜4％。 还提供了通过使硅氧烷，双酚和芳族二羧酸卤化物反应而制备新的三元共聚物的一步法。