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11. 发明授权

US06790929B2 Method for making an aromatic polycarbonate 有权
标题翻译：制备芳族聚碳酸酯的方法
公开(公告)号：US06790929B2
公开(公告)日：2004-09-14
申请号：US10389009
申请日：2003-03-17
申请人： Norberto Silvi , Mark Howard Giammattei , Patrick Joseph McCloskey , Alberto Nisoli , James Day , Narayan Ramesh , Paul Michael Smigelski, Jr. , Paul Russell Wilson
发明人： Norberto Silvi , Mark Howard Giammattei , Patrick Joseph McCloskey , Alberto Nisoli , James Day , Narayan Ramesh , Paul Michael Smigelski, Jr. , Paul Russell Wilson
IPC分类号： C08G6400
CPC分类号： B29C47/0004 , B29C47/0009 , B29C47/60 , B29C47/76 , B29C47/767 , B29C67/246 , B29K2069/00 , C08G64/081 , C08G64/14 , C08G64/205 , C08G64/307
摘要： This invention relates to an extrusion method preparing polycarbonates from a solution of an oligomeric polycarbonate. A mixture of bis(methyl salicyl)carbonate (BMSC), BPA and a transesterification catalyst are first equilibrated at moderate temperatures to provide a solution of polycarbonate oligomer in methyl salicylate. The solution is then fed to a devolatilizing extruder, where the polymerization reaction is completed and the methyl salicylate solvent is removed. The solution comprising the oligomeric polycarbonate can also be pre-heated under pressure to a temperature above the boiling point of methyl salicylate and subsequently fed to a devolatilizing extruder equipped for rapid flashing off the solvent. The method provides polycarbonate with greater efficiency than the corresponding process in which unreacted monomers are fed to the extruder. Additionally, the method of the invention does not require the isolation of a precursor polycarbonate comprising ester-substituted phenoxy terminal groups.
摘要翻译：本发明涉及从低聚聚碳酸酯溶液制备聚碳酸酯的挤压方法。首先在中等温度下平衡双（甲基水杨酸）碳酸酯（BMSC），BPA和酯交换催化剂的混合物，以提供聚碳酸酯低聚物在水杨酸甲酯中的溶液。然后将溶液进料到脱挥发分挤出机中，其中聚合反应完成并除去水杨酸甲酯溶剂。包含低聚物聚碳酸酯的溶液也可以在压力下预加热到高于水杨酸甲酯沸点的温度，随后进料到脱挥发分的挤出机中，以便迅速地从溶剂中闪蒸。该方法提供聚碳酸酯比未反应的单体进料到挤出机的相应方法具有更高的效率。另外，本发明的方法不需要分离包含酯取代的苯氧基末端基团的前体聚碳酸酯。

12. 发明授权

US06576801B2 Process for the neutralization of residual acid species in crude dihydric phenols 有权
公开(公告)号：US06576801B2
公开(公告)日：2003-06-10
申请号：US09683866
申请日：2002-02-25
申请人： Paul Michael Smigelski, Jr. , Timothy Brydon Burnell , Patrick Joseph McCloskey
发明人： Paul Michael Smigelski, Jr. , Timothy Brydon Burnell , Patrick Joseph McCloskey
IPC分类号： C07C3768
CPC分类号： C07C37/86 , C07C39/16
摘要： The present invention relates to a method of neutralizing residual acid species in crude dihydric phenol comprising the step of introducing a thermally stable organic base selected from the group consisting of tetraalkyl phosphonium hydroxides, tetraorganophosphonium carboxylic acid salts, or a mixture thereof into the crude dihydric phenol.

13. 发明授权

US06518391B1 Method of polycarbonate preparation by solid state polymerization 失效
标题翻译：通过固态聚合制备聚碳酸酯的方法
公开(公告)号：US06518391B1
公开(公告)日：2003-02-11
申请号：US09911505
申请日：2001-07-24
申请人： Patrick Joseph McCloskey , James Day , Paul Michael Smigelski, Jr. , Timothy Brydon Burnell
发明人： Patrick Joseph McCloskey , James Day , Paul Michael Smigelski, Jr. , Timothy Brydon Burnell
IPC分类号： C08G6400
CPC分类号： C08G64/307 , C08G64/06
摘要： Solid state polymerization of partially crystalline polycarbonate oligomers bearing ester-substituted terminal groups occurs at useful reaction rates despite their high level of endcapping. Partially crystalline polycarbonate oligomers having ester substituted terminal groups may be obtained in a single step by reaction of an ester substituted diaryl carbonate such as bis-methyl salicyl carbonate with a dihydroxy aromatic compound such as bisphenol A in the presence of a transesterification catalyst such as sodium hydroxide. Alternatively, amorphous oligomeric polycarbonates incorporating ester substituted endgroups may be obtained through careful control of the melt reaction conditions. The amorphous oligomeric polycarbonates are crystallized upon exposure to solvent vapor and subsequently undergo solid state polymerization at synthetically useful reaction rates.
摘要翻译：带有酯取代的端基的部分结晶的聚碳酸酯低聚物的固态聚合以有效的反应速率发生，尽管它们具有高水平的封端。具有酯取代的末端基的部分结晶的聚碳酸酯低聚物可以通过酯交换催化剂如钠的存在下，酯取代的碳酸二碳酸酯如碳酸双甲基酯与二羟基芳族化合物如双酚A的反应在一个步骤中获得氢氧化物。或者，可以通过仔细控制熔融反应条件来获得引入酯取代的端基的无定形低聚聚碳酸酯。无定形低聚聚碳酸酯在暴露于溶剂蒸气下结晶，随后在合成有用的反应速率下进行固态聚合。

14. 发明授权

US06300460B1 Mixed dialkali metal salts of sulfuric acid containing at least one cesium equivalent as polymerization catalysts 有权
标题翻译：含有至少一种铯当量的硫酸的混合二碱金属盐作为聚合催化剂
公开(公告)号：US06300460B1
公开(公告)日：2001-10-09
申请号：US09612652
申请日：2000-07-06
申请人： Patrick Joseph McCloskey , Timothy Brydon Burnell , Paul Michael Smigelski, Jr. , Alberto Nisoli
发明人： Patrick Joseph McCloskey , Timothy Brydon Burnell , Paul Michael Smigelski, Jr. , Alberto Nisoli
IPC分类号： C08G6400
CPC分类号： C08G64/307
摘要： This invention relates to mixed dialkali metal salts of sulfuric acid containing at least one cesium equivalent useful in catalyst systems in melt polymerizations. The catalysts provide product with low branching side reaction products and good properties.
摘要翻译：本发明涉及在熔融聚合中含有可用于催化剂体系的至少一种铯当量的硫酸混合二碱金属盐。催化剂提供具有低支化反应产物和良好性能的产物。

15. 发明授权

US06228973B1 Method for preparing high molecular weight polycarbonate 有权
标题翻译：制备高分子量聚碳酸酯的方法
公开(公告)号：US06228973B1
公开(公告)日：2001-05-08
申请号：US09584984
申请日：2000-06-02
申请人： Patrick Joseph McCloskey , Timothy Brydon Burnell , Paul Michael Smigelski, Jr. , Johan Pieter Anna Heuts , Hendricus Franciscus Zirkzee
发明人： Patrick Joseph McCloskey , Timothy Brydon Burnell , Paul Michael Smigelski, Jr. , Johan Pieter Anna Heuts , Hendricus Franciscus Zirkzee
IPC分类号： C08G6400
CPC分类号： C08G64/307
摘要： A method of preparing polycarbonate by the melt process comprising the steps of: a) melting a dihydric phenol and a diester of carbonic acid for a time and at a temperature sufficient to form a melt; and thereafter introducing a catalyst composition comprising a tetraorganophosphonium salt or a derivative thereof and 1) an alkali and/or alkali earth metal compound or derivative thereof or 2) a less active alkali and/or alkali earth metal derivative thereof into the melt; and b) oligomerizing the product from step a) to a number average molecular weight of from about 3000 to about 7500; and c) polymerizing the product from step b) to a number average molecular weight of from about 16,000 to about 35,000.
摘要翻译：通过熔融法制备聚碳酸酯的方法包括以下步骤：a）在足以形成熔体的时间和温度下熔化二元酚和碳酸二酯; 然后引入含有四有机鏻盐或其衍生物的催化剂组合物，和1）碱金属和/或碱土金属化合物或其衍生物，或2）其活性较低的碱金属和/或碱土金属衍生物; 和b）使来自步骤a）的产物低聚至约3000至约7500的数均分子量; 和c）将来自步骤b）的产物聚合至数均分子量为约16,000至约35,000。

16. 发明授权

US08940411B2 Materials for optoelectronic devices 有权
标题翻译：光电器件材料
公开(公告)号：US08940411B2
公开(公告)日：2015-01-27
申请号：US13093038
申请日：2011-04-25
申请人： Joseph John Shiang , Paul Michael Smigelski, Jr.
发明人： Joseph John Shiang , Paul Michael Smigelski, Jr.
IPC分类号： H01L51/54 , C09K11/06 , C08G75/32 , C07C43/205 , C08G79/00 , C08G61/12 , H01L51/00 , C08K5/00 , C08L65/00 , H01L51/50
CPC分类号： C08G61/123 , C08G2261/12 , C08G2261/3142 , C08G2261/3246 , C08G2261/3247 , C08G2261/411 , C08G2261/95 , C08K5/0091 , H01L51/0039 , H01L51/0043 , H01L51/5012 , H01L51/5016 , Y10S428/917 , C08L65/00
摘要： Energy efficient optoelectronic devices include an electroluminescent layer containing a polymer made up of structural units of formula I and II; wherein R1 and R2 are independently C22-44 hydrocarbyl, C22-44 hydrocarbyl containing one or more S, N, O, P, or Si atoms, oxaalkylaryl, or a combination thereof; R3 and R4 are independently H, C1-44 hydrocarbyl or C1-44 hydrocarbyl containing one or more S, N, O, P, or Si atoms, or R3 and R4, taken together, form a C2-10 monocyclic or bicyclic ring containing up to three S, N, O, P, or Si heteroatoms; and X is S, Se, or a combination thereof.
摘要翻译：能量效率的光电器件包括含有由式I和II的结构单元构成的聚合物的电致发光层; 其中R1和R2独立地为C22-44烃基，含有一个或多个S，N，O，P或Si原子的C22-44烃基，氧杂烷基芳基或其组合; R 3和R 4独立地是H，C 1-4烃基或含有一个或多个S，N，O，P或Si原子的C 1-4烃基，或者R 3和R 4一起形成含有C 1-10的单环或双环最多三个S，N，O，P或Si杂原子; X是S，Se或它们的组合。

17. 发明授权

US08269214B2 Organic light emitting device with outcoupling layer for improved light extraction 有权
标题翻译：具有外耦合层的有机发光器件，用于改进光提取
公开(公告)号：US08269214B2
公开(公告)日：2012-09-18
申请号：US12846236
申请日：2010-07-29
申请人： Paul Michael Smigelski, Jr. , Joseph John Shiang
发明人： Paul Michael Smigelski, Jr. , Joseph John Shiang
IPC分类号： H01L51/00 , H01L33/00 , H01J51/52
CPC分类号： H01L51/5268 , H01L2251/5369
摘要： An organic light emitting device comprises an outcoupling layer having relatively high aspect ratio nanowires imbedded within an optically thick transparent high optical index film. The incorporation of nanowires increases the optical index of a light emitting assembly and provides a means for extracting light from a light emitting assembly of the organic light emitting device.
摘要翻译：有机发光器件包括嵌入在光学厚的透明高光学折射率膜内的相对高的纵横比的纳米线的外耦合层。纳入线的并入增加了发光组件的光学折射率，并且提供了用于从有机发光器件的发光组件提取光的装置。

18. 发明授权

US07541420B2 Method for making molded polycarbonate articles with improved color 有权
标题翻译：制造具有改进颜色的聚碳酸酯制品的方法
公开(公告)号：US07541420B2
公开(公告)日：2009-06-02
申请号：US11688533
申请日：2007-03-20
申请人： Sjef Berndsen , Hans Peter Brack , Bernd Jansen , Jan Henk Kamps , Edward Kung , Daniel Lowery , Patrick Joseph McCloskey , Paul Michael Smigelski, Jr. , Dennis Willemse
发明人： Sjef Berndsen , Hans Peter Brack , Bernd Jansen , Jan Henk Kamps , Edward Kung , Daniel Lowery , Patrick Joseph McCloskey , Paul Michael Smigelski, Jr. , Dennis Willemse
IPC分类号： C08G64/00 , C08G63/02
CPC分类号： C08G64/307 , C08G64/14
摘要： A method for preparing a molded article includes the steps of (a) obtaining a polycarbonate resin and (b) molding the polycarbonate resin. The polycarbonate resin is made by a transesterification reaction using an activated diaryl carbonate such that the polycarbonate is susceptible to the formation of internal ester linkages (IEL). The method occurs with the proviso that the polycarbonate resin, the molding conditions or both are selected to control the amount of IEL formed during the molding process to a level of less than 0.4 mol %.
摘要翻译：制备模塑制品的方法包括以下步骤：（a）获得聚碳酸酯树脂和（b）模塑聚碳酸酯树脂。聚碳酸酯树脂通过使用活化的碳酸二芳基酯的酯交换反应制备，使得聚碳酸酯容易形成内部酯键（IEL）。该方法发生，条件是选择聚碳酸酯树脂，成型条件或两者以控制在模制过程中形成的IEL的量至小于0.4mol％的水平。

19. 发明授权

US07498400B2 Method of preparing polycarbonate 有权
标题翻译：聚碳酸酯的制备方法
公开(公告)号：US07498400B2
公开(公告)日：2009-03-03
申请号：US11427885
申请日：2006-06-30
申请人： Bernd Jansen , Jan Henk Kamps , Edward Kung , Patrick Joseph McCloskey , Paul Michael Smigelski, Jr.
发明人： Bernd Jansen , Jan Henk Kamps , Edward Kung , Patrick Joseph McCloskey , Paul Michael Smigelski, Jr.
IPC分类号： C08G64/00 , C08G63/02
CPC分类号： C08G64/14 , C08G64/307
摘要： Polycarbonates incorporating terminal carbonate groups derived from ester-substituted activated carbonates in a transesterification process have unfavorable properties with respect to color, hydrolytic stability and thermal stability, particularly when the polycarbonate containing such end groups is molded. The number of activated carbonate end groups formed during the melt transesterification formation of polycarbonate can be reduced by reacting a dihydroxy compound with an activated diaryl carbonate in the presence of an esterification catalyst to produce a polycarbonate, in the presence of a monohydroxy chainstopper such as para-cumyl phenol in an amount that results in 35 to 65 mol % of the end groups being derived from the monohydroxy chainstopper. Suitably, the reactants are provided such that the molar ratio of activated diaryl carbonate to the total of dihydroxy compound plus ½ the chainstopping reagent that is less than 1.
摘要翻译：在酯交换方法中，衍生自酯取代的活性碳酸酯的末端碳酸酯基团的聚碳酸酯在颜色，水解稳定性和热稳定性方面具有不利的性质，特别是当含有这样的端基的聚碳酸酯被成型时。在聚碳酸酯的熔融酯交换形成期间形成的活化碳酸酯端基的数量可以通过在酯化催化剂的存在下使二羟基化合物与活化的碳酸二芳基酯反应来制备聚碳酸酯，在单羟基链断裂剂例如对 - 辛基苯酚，其量导致35-65mol％端基衍生自单羟基链断裂剂。适当地，提供反应物使得活化的碳酸二芳基酯与二羟基化合物的总和加上1/2的阻滞剂的摩尔比小于1。

20. 发明授权

US07271283B2 High refractive index, UV-curable monomers and coating compositions prepared therefrom 失效
$High refractive index, UV-curable monomers and coating compositions prepared therefrom$
标题翻译：高折射率，可UV固化的单体和由其制备的涂料组合物
公开(公告)号：US07271283B2
公开(公告)日：2007-09-18
申请号：US10897364
申请日：2004-07-21
申请人： Bret Ja Chisholm , Paul Michael Smigelski, Jr. , James Edward Pickett
发明人： Bret Ja Chisholm , Paul Michael Smigelski, Jr. , James Edward Pickett
IPC分类号： C07C323/00 , C07C321/00
CPC分类号： C08F220/38 , C07C323/12 , C07D277/74 , C07D333/16 , C08F246/00
摘要： Disclosed herein are high refractive index monomers that are curable by ultraviolet light. These monomers may be a component of curable compositions useful in the preparation of optical articles. Also disclosed is a method of synthesizing the monomers.
摘要翻译：本文公开了可通过紫外光固化的高折射率单体。这些单体可以是可用于制备光学制品的可固化组合物的组分。还公开了合成单体的方法。

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