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公开(公告)号：US20090186966A1
公开(公告)日：2009-07-23
申请号：US12017747
申请日：2008-01-22
CPC分类号： C08F220/32 , C08K5/005 , C08K5/103 , C08K5/357 , C08L25/04 , C08L69/00 , C08L69/005 , C08L2666/02
摘要： A thermoplastic composition is disclosed, comprising a polymer comprising: a polymer component comprising a polyestercarbonate copolymer comprising carbonate units and ester units having an aliphatic group, wherein the molar ratio of carbonate units to ester units in the polyestercarbonate copolymer is from 99:1 to 60:40; and 0.01 to 10 weight percent, based on the total weight of the polymer component, of a polymeric stabilizing compound comprising at least two epoxy groups, wherein the polymeric stabilizing compound has a weight average molecular weight of 1,000 to 18,000 Daltons; and wherein the thermoplastic composition has greater than 70% molecular weight retention after exposure to steam at 115° C. for 7 days. Also disclosed are articles comprising the composition.
摘要翻译： 公开了一种热塑性组合物，其包含：聚合物组分，其包含包含碳酸酯单元和具有脂族基团的酯单元的聚酯碳酸酯共聚物，其中聚酯碳酸酯共聚物中碳酸酯单元与酯单元的摩尔比为99:1至60 ：40 和基于聚合物组分的总重量的0.01至10重量％的包含至少两个环氧基的聚合稳定化合物，其中所述聚合物稳定化合物的重均分子量为1,000至18,000道尔顿; 并且其中所述热塑性组合物在115℃下暴露于蒸汽之后具有大于70％的分子量保留时间，持续7天。 还公开了包含该组合物的制品。
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公开(公告)号：US09271034B2
公开(公告)日：2016-02-23
申请号：US12640818
申请日：2009-12-17
申请人： Yeqing Wang , Brian D. Mullen
发明人： Yeqing Wang , Brian D. Mullen
IPC分类号： H04N7/10 , H04N21/438 , H04N21/44 , H04N21/81 , H04N21/433
CPC分类号： H04N21/8126 , H04N21/4331 , H04N21/4384 , H04N21/44016 , H04N21/812
摘要： A device is provided for use with extended content data on a first data stream and second content data on a second data stream. The device includes a processing portion, an acquisition portion and a buffer. The acquisition portion is in communication with the processing portion. The acquisition portion can acquire the first data stream, can transition to the second data stream to receive the second content data and can provide the second content data to the processing portion. The buffer can receive the extended content data. The processing portion can instruct the acquisition portion to transition from the first data stream to the second data stream to receive the second content data. The buffer can further provide the extended content data to the processing portion based on the acquisition portion transitioning from the first data stream to the second data stream. The processing portion can further process the extended content data portion as received from the buffer.
摘要翻译： 提供了一种用于第一数据流上的扩展内容数据和第二数据流上的第二内容数据的设备。 该设备包括处理部分，获取部分和缓冲器。 采集部与处理部进行通信。 获取部分可以获取第一数据流，可以转换到第二数据流以接收第二内容数据，并且可以向处理部分提供第二内容数据。 缓冲区可以接收扩展内容数据。 处理部分可以指示采集部分从第一数据流转换到第二数据流以接收第二内容数据。 缓冲器可以基于从第一数据流到第二数据流的获取部分转换，进一步向处理部分提供扩展内容数据。 处理部分可以进一步处理从缓冲器接收到的扩展内容数据部分。
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3.发明申请公开(公告)号：US20130081078A1
公开(公告)日：2013-03-28
申请号：US13246909
申请日：2011-09-28
申请人： Christopher S. Del Sordo , Brian J. Copley , Brian D. Mullen , Scott D. Sellers , Jay W. Strater , Yeqing Wang
发明人： Christopher S. Del Sordo , Brian J. Copley , Brian D. Mullen , Scott D. Sellers , Jay W. Strater , Yeqing Wang
IPC分类号： H04N21/85
CPC分类号： G06Q30/0241 , H04N21/4331 , H04N21/44016 , H04N21/44222 , H04N21/4532 , H04N21/6582 , H04N21/812
摘要： A method and computing device that provides viewer impression data for a recorded digital video stream. The method receives a digital video stream as a series of segments, and stores it as a recorded digital video stream having a transition between two consecutive segments at a transition position. The method stores a notification tag that is associated with the transition, and that includes a tag position in the recorded digital video stream, a notification mode, and tag data. During playback of the recorded digital video stream, the method generates a play mode status event, and generates a transition notification when the playback encounters the notification tag and, based on the notification mode, the transition associated with the notification tag. The method collects viewer impression data for one of the two consecutive segments from the play mode status event and the transition notification.
摘要翻译： 一种为记录的数字视频流提供观看者印象数据的方法和计算装置。 该方法将数字视频流作为一系列段接收，并将其作为在转换位置处具有在两个连续段之间的转变的记录的数字视频流存储。 该方法存储与转换相关联的通知标签，并且其包括记录的数字视频流中的标签位置，通知模式和标签数据。 在重放记录的数字视频流期间，该方法产生播放模式状态事件，并且当播放遇到通知标签时，并且基于通知模式，生成与通知标签相关联的转变的转换通知。 该方法从播放模式状态事件和转换通知收集两个连续段中的一个的观看者印象数据。
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4.发明授权公开(公告)号：US07652083B2
公开(公告)日：2010-01-26
申请号：US11736262
申请日：2007-04-17
申请人： Brian D. Mullen
发明人： Brian D. Mullen
CPC分类号： C08G64/14 , C08K5/0066 , C08K5/42 , C08K5/549 , C08L69/00 , C08L2666/84
摘要： A thermoplastic composition comprises a polycarbonate having repeating structural carbonate units of the formula (1): wherein at least 60 percent of the total number of R1 groups contain aromatic organic groups and the balance thereof are aliphatic, alicyclic, or aromatic groups; and wherein the polycarbonate comprises terminal groups derived from reaction with a cyanophenol of the formula wherein Y is a halogen, C1-3 alkyl group, C1-3 alkoxy group, C7-12 arylalkyl, C7-12 alkylaryl, or nitro group, y is 0 to 4, and c is 1 to 5, provided that y+c is 1 to 5; a branching agent; and a flame retardant. The compositions are useful in the manufacture of a wide variety of parts, particularly those having a thin wall.
摘要翻译： 热塑性组合物包含具有式（1）的重复结构碳酸酯单元的聚碳酸酯：其中R1基团总数的至少60％含有芳族有机基团，其余为脂族，脂环族或芳族基团; 并且其中所述聚碳酸酯包含衍生自下式的氰基苯酚的端基：其中Y是卤素，C 1-3烷基，C 1-3烷氧基，C 7-12芳基烷基，C 7-12烷基芳基或硝基，y是 0〜4，c为1〜5，条件是y + c为1〜5; 支链剂; 和阻燃剂。 组合物可用于制造各种各样的部件，特别是具有薄壁的部件。
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5.发明申请BRANCHED POLYCARBONATE-POLYSILOXANE COPOLYMERS AND PROCESSES FOR PRODUCING THE SAME 审中-公开分支聚碳酸酯 - 聚硅氧烷共聚物及其制备方法公开(公告)号：US20090326183A1
公开(公告)日：2009-12-31
申请号：US12164975
申请日：2008-06-30
IPC分类号： C08G64/24
CPC分类号： C08G64/186 , C08G64/24
摘要： Methods for making a branched polycarbonate-polysiloxane copolymer are provided. An interfacial mixture comprising water, an organic solvent, a polyhydric branching agent, a non-siloxane-containing dihydroxy compound, an endcapping agent, a phase transfer catalyst, and a base is formed. The base and the branching agent are dissolved in the mixture before the non-siloxane-containing dihydroxy compound is added and the interfacial mixture has a basic pH. A first carbonate precursor is added to the interfacial mixture while maintaining the pH at from about 3 to about 9 to form a branched polycarbonate mixture. Next, the pH is increased to from about 8 to about 13 and a siloxane oligomer is added to the branched polycarbonate mixture. The branched polycarbonate mixture is then reacted to form the branched polycarbonate-polysiloxane copolymer. The resulting branched copolymer contains 20 ppm or less of residual chloride, is transparent, has improved flow properties, and has good flame retardance at thin wall thicknesses.
摘要翻译： 提供了制备支化聚碳酸酯 - 聚硅氧烷共聚物的方法。 形成包含水，有机溶剂，多元支化剂，不含硅氧烷的二羟基化合物，封端剂，相转移催化剂和碱的界面混合物。 在加入非含硅氧烷的二羟基化合物并且界面混合物具有碱性pH之前，将碱和支化剂溶解在混合物中。 将第一碳酸酯前体加入到界面混合物中，同时将pH保持在约3至约9以形成支化聚碳酸酯混合物。 接下来，将pH提高到约8至约13，并将硅氧烷低聚物加入到支化聚碳酸酯混合物中。 然后将支化聚碳酸酯混合物反应以形成支化聚碳酸酯 - 聚硅氧烷共聚物。 得到的支链共聚物含有20ppm以下的残留氯化物，是透明的，具有改善的流动性，并且在薄壁厚度下具有良好的阻燃性。
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公开(公告)号：US20090326149A1
公开(公告)日：2009-12-31
申请号：US12164922
申请日：2008-06-30
摘要： Methods for making a branched polycarbonate are disclosed. An interfacial mixture comprising water, a substantially water-immiscible organic solvent, a dihydroxy compound, a polyhydric branching agent, an endcapping agent, a catalyst, and a base is formed. The base and the branching agent are dissolved in the mixture before the dihydroxy compound is added, and the interfacial mixture has a basic pH. The mixture is reacted by adding a carbonate precursor to the mixture while maintaining the pH between about 8 and about 10 to form the branched polycarbonate. The resulting branched polycarbonates may contain more than 1.5 mole % of the THPE; have residual chloride content of 20 ppm or less; and a weight average molecular weight of about 55,000 or less. They may also be highly transparent.
摘要翻译： 公开了制造支化聚碳酸酯的方法。 形成包含水，基本上与水不混溶的有机溶剂，二羟基化合物，多元支化剂，封端剂，催化剂和碱的界面混合物。 在加入二羟基化合物之前，将碱和支化剂溶解在混合物中，并且界面混合物具有碱性pH。 通过向混合物中加入碳酸酯前体，同时保持pH在约8至约10之间，使混合物反应以形成支化聚碳酸酯。 得到的支化聚碳酸酯可含有大于1.5摩尔％的THPE; 残留氯含量为20ppm以下; 重均分子量约为55,000以下。 他们也可能是高度透明的。
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公开(公告)号：US10316009B2
公开(公告)日：2019-06-11
申请号：US15754060
申请日：2016-08-19
申请人： GFBIOCHEMICALS LIMITED , Brian D. Mullen , Cora M. Leibig , Roger Schoonover , Kevin Jon Bechtold
IPC分类号： C07D307/50 , C07D307/48 , C07D307/54 , C07C59/185
摘要： The invention relates generally to the preparation of hydroxymethyl furfural derivatives such as 5-carboxymethyl furfural derivatives, ethers such as 5-alkoxymethyl furfural derivatives, 5-hydroxymethyl furfural, levulinic acid, levulinic acid esters, and/or formic acid, formic acid esters from sugar.
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8.发明授权公开(公告)号：US09187598B2
公开(公告)日：2015-11-17
申请号：US13294854
申请日：2011-11-11
IPC分类号： C08G63/91 , C07D317/02 , C07D317/14 , C07D317/30 , C08G2/32 , C08G63/668 , C08G64/02 , C08G64/42 , C08L59/00 , C09D159/00 , C09D167/00 , C08G18/32 , C08L67/00 , C08G101/00
CPC分类号： C08K5/1565 , C07D317/02 , C07D317/14 , C07D317/30 , C08G2/32 , C08G18/3218 , C08G63/668 , C08G63/672 , C08G63/91 , C08G64/0208 , C08G64/42 , C08G2101/0025 , C08L59/00 , C08L67/00 , C09D159/00 , C09D167/00 , Y02P20/582 , Y10T428/31507 , Y10T428/31786
摘要： Disclosed herein is a polyhydroxy ketal adduct obtained by the esterification of a hydrocarbon polyol by at least 1.5 equivalents of a ketocarboxy to produce an intermediate ketocarboxylic ester. The intermediate polyketocarboxylic ester is then ketalized to produce the polyhydroxyketal adduct, which can be used to provide a polymeric composition.
摘要翻译： 本文公开了通过烃多元醇通过至少1.5当量的酮羧基酯化以产生中间体酮羧酸酯而获得的多羟基缩酮加合物。 然后中间体多酮羧酸酯被缩醛化以产生可用于提供聚合物组合物的多羟基缩酮加合物。
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公开(公告)号：US08507718B2
公开(公告)日：2013-08-13
申请号：US13294751
申请日：2011-11-11
申请人： Brian D. Mullen , Cora M. Leibig , Leo E. Manzer
发明人： Brian D. Mullen , Cora M. Leibig , Leo E. Manzer
IPC分类号： C07C69/716 , C07C51/36
CPC分类号： C07C69/738 , C07C51/09 , C07C51/493 , C07C67/08 , C07C67/52 , C07C69/716 , Y02P20/582 , C07C59/185
摘要： Ketocarboxylic acids such as levulinic acid can be efficiently purified in high yield by esterification with a hydrocarbon polyol to the corresponding polyketocarboxylic ester, which can be readily purified, for example recrystallized. After purification, the ketocarboxylic ester can be hydrolyzed to provide pure ketocarboxylic acid, or a salt thereof, after removal of the esterifying hydrocarbon polyol, or used for other synthetic transformations. Advantageously, the polyketocarboxylic esters, ketocarboxylic acids, and salts thereof produced by this method are obtained in high purity.
摘要翻译： 酮羧酸如乙酰丙酸可以通过用烃多元醇与相应的聚酮羧酸酯酯化而以高收率有效地纯化，其可以容易地纯化，例如重结晶。 纯化后，在除去酯化烃多元醇之后，可以将酮羧酸酯水解以提供纯酮羧酸或其盐，或用于其它合成转化。 有利地，以高纯度获得通过该方法制备的多酮羧酸酯，酮羧酸及其盐。
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公开(公告)号：US07696297B2
公开(公告)日：2010-04-13
申请号：US12164922
申请日：2008-06-30
IPC分类号： C08G64/00
摘要： Methods for making a branched polycarbonate are disclosed. An interfacial mixture comprising water, a substantially water-immiscible organic solvent, a dihydroxy compound, a polyhydric branching agent, an endcapping agent, a catalyst, and a base is formed. The base and the branching agent are dissolved in the mixture before the dihydroxy compound is added, and the interfacial mixture has a basic pH. The mixture is reacted by adding a carbonate precursor to the mixture while maintaining the pH between about 8 and about 10 to form the branched polycarbonate. The resulting branched polycarbonates may contain more than 1.5 mole % of the THPE; have residual chloride content of 20 ppm or less; and a weight average molecular weight of about 55,000 or less. They may also be highly transparent.
摘要翻译： 公开了制造支化聚碳酸酯的方法。 形成包含水，基本上与水不混溶的有机溶剂，二羟基化合物，多元支化剂，封端剂，催化剂和碱的界面混合物。 在加入二羟基化合物之前，将碱和支化剂溶解在混合物中，并且界面混合物具有碱性pH。 通过向混合物中加入碳酸酯前体，同时保持pH在约8至约10之间，使混合物反应以形成支化聚碳酸酯。 得到的支化聚碳酸酯可含有大于1.5摩尔％的THPE; 残留氯含量为20ppm以下; 重均分子量约为55,000以下。 他们也可能是高度透明的。
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