公开(公告)号：US20120190791A1

公开(公告)日：2012-07-26

申请号：US13430801

申请日：2012-03-27

申请人： Kwok Pong Chan ,  Sarah Elizabeth Genovese ,  Erik C. Hagberg ,  David Bruce Hall ,  John Lester Maxam ,  Tara J. Mullen ,  Roy Ray Odle ,  Albert Santo Stella ,  James Mitchell White

发明人： Kwok Pong Chan ,  Sarah Elizabeth Genovese ,  Erik C. Hagberg ,  David Bruce Hall ,  John Lester Maxam ,  Tara J. Mullen ,  Roy Ray Odle ,  Albert Santo Stella ,  James Mitchell White

IPC分类号： C08K9/04 ,  C08L79/08

CPC分类号： C08F2/44

摘要： A method for preparing a polymer-organoclay composite composition comprises combining a solvent and an unexfoliated organoclay to provide a first mixture, wherein the unexfoliated organoclay comprises alternating inorganic silicate layers and organic layers, and has an initial spacing between the silicate layers; exposing the first mixture to an energized condition of a sufficient intensity and duration to increase the initial spacing of the inorganic silicate layers, to provide a second mixture; contacting the second mixture with a polymer composition so that the polymer composition fills at least one region located between at least one pair of silicate layers, wherein the polymer composition is at least partially soluble in the solvent; and removing at least a portion of the solvent from the second mixture, wherein the inorganic silicate layers remain separated by the polymer after removal of the solvent.

摘要翻译： 一种制备聚合物 - 有机粘土复合材料组合物的方法，包括将溶剂和未剥离的有机粘土组合以提供第一混合物，其中未剥离的有机粘土包含交替的无机硅酸盐层和有机层，并且在硅酸盐层之间具有初始间隔; 将第一混合物暴露于足够强度和持续时间的通电状态以增加无机硅酸盐层的初始间隔，以提供第二混合物; 使所述第二混合物与聚合物组合物接触，使得所述聚合物组合物填充位于至少一对硅酸盐层之间的至少一个区域，其中所述聚合物组合物至少部分地可溶于所述溶剂中; 以及从所述第二混合物中除去至少一部分所述溶剂，其中在去除所述溶剂之后，所述无机硅酸盐层保持被所述聚合物分离。

公开(公告)号：US20090312503A1

公开(公告)日：2009-12-17

申请号：US12140694

申请日：2008-06-17

申请人： Hans-Peter Brack ,  Maarten Antoon Jan Campman ,  Hans Looij ,  Laurus Van der Wekke ,  Dennis James Willemse

发明人： Hans-Peter Brack ,  Maarten Antoon Jan Campman ,  Hans Looij ,  Laurus Van der Wekke ,  Dennis James Willemse

IPC分类号： C08G85/00

CPC分类号： C08G63/64 ,  C08G64/305

摘要： The present invention provides methods of producing high molecular weight polymer. A method of forming polycarbonate includes the step of combining in a reaction mixture a diaryl carbonate, a transesterification catalyst, an aliphatic dihydroxy compound, and a diacid compound in a reactor system. The temperature and pressure of the reactor system are adjusted to a first reactor setpoints and the reaction mixture is monitored to detect initiation of the exothermic oligomerization reaction. The reactor setpoint are adjusted to second reactor setpoints after detection of initiation of the exothermic oligomerization reaction. The reactor system is maintained at the second reactor setpoints to allow the reaction mixture to react to form an oligomer mixture. The oligomer mixture is then introduced to a polymerization reactor system operating under melt polymerization conditions sufficient to polymerize the oligomer mixture to a Mw of at least 9,000 g/mol (PC) and to remove the phenolic byproduct from the oligomer mixture to form polycarbonate.

摘要翻译： 本发明提供高分子量聚合物的制造方法。 形成聚碳酸酯的方法包括在反应混合物中在反应器体系中将碳酸二芳基酯，酯交换催化剂，脂族二羟基化合物和二酸化合物混合的步骤。 将反应器系统的温度和压力调节至第一反应器设定点，并监测反应混合物以检测放热低聚反应的起始。 在检测到放热低聚反应的起始之后，将反应器设定点调整到第二反应器设定点。 将反应器系统保持在第二反应器设定点以允许反应混合物反应以形成低聚物混合物。 然后将低聚物混合物引入到在熔融聚合条件下操作的聚合反应器系统，该条件足以将低聚物混合物聚合至至少9,000g / mol（PC）的Mw，并从低聚物混合物中除去酚类副产物以形成聚碳酸酯。

公开(公告)号：US20090275684A1

公开(公告)日：2009-11-05

申请号：US12113489

申请日：2008-05-01

申请人： Adrie Landa

发明人： Adrie Landa

IPC分类号： C08K5/523 ,  C08K5/521

CPC分类号： C08L71/12 ,  C08K3/32 ,  C08K5/521 ,  C08L2666/04 ,  C08L2666/02

摘要： Disclosed herein is a thermoplastic composition comprising: a poly(arylene ether); a poly(alkenyl aromatic) resin, an organophosphate ester flame retardant, and tricalcium phosphate. The composition may further comprise a reinforcing filler, black pigment, or combination thereof.

摘要翻译： 本文公开了一种热塑性组合物，其包含：聚（亚芳基醚）; 聚（链烯基芳族）树脂，有机磷酸酯阻燃剂和磷酸三钙。 组合物还可以包含增强填料，黑色颜料或其组合。

公开(公告)号：US20090236565A1

公开(公告)日：2009-09-24

申请号：US12237595

申请日：2008-09-25

申请人： Franciscus Petrus Maria Mercx ,  Sascha ter Horst

发明人： Franciscus Petrus Maria Mercx ,  Sascha ter Horst

IPC分类号： H01B1/24 ,  H01B1/06

CPC分类号： C08J3/201 ,  C08L101/10

摘要： The present invention relates to a thermoplastic resin composition that includes a first phase polymeric material, at least one conductive filler and a second phase polymeric material where in the first phase polymer and second phase polymer are in co-continuous in nature and said conductive composition exhibits positive temperature coefficient behavior. The invention also relates to a method of making a co-continuous conductive composition that exhibits positive temperature coefficient behavior.

摘要翻译： 本发明涉及一种热塑性树脂组合物，其包括第一相聚合物材料，至少一种导电填料和第二相聚合材料，其中第一相聚合物和第二相聚合物在本质上是共连续的，并且所述导电组合物表现出 正温度系数行为。 本发明还涉及制备具有正温度系数行为的共连续导电组合物的方法。

公开(公告)号：US07592464B2

公开(公告)日：2009-09-22

申请号：US11694466

申请日：2007-03-30

申请人： Rajshekhar Basale ,  Hyacinth Mary Bastian ,  Balakrishnan Ganesan ,  Venkata Rama Narayanan Ganapathy Bhotla ,  Gurram Kishan ,  Pushpa Narayanan ,  Swaminathan Shubashree ,  Ravindra Vikram Singh

发明人： Rajshekhar Basale ,  Hyacinth Mary Bastian ,  Balakrishnan Ganesan ,  Venkata Rama Narayanan Ganapathy Bhotla ,  Gurram Kishan ,  Pushpa Narayanan ,  Swaminathan Shubashree ,  Ravindra Vikram Singh

IPC分类号： C07D209/44 ,  C08G64/00 ,  C08G63/02

CPC分类号： C07D209/46 ,  C08G64/12

摘要： Disclosed herein is a method comprising reacting a phenolphthalein material and a primary hydrocarbyl amine in the presence of an acid catalyst to form a reaction mixture comprising 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine, wherein the phenolphthalein material comprises greater than or equal to 99 weight percent phenolphthalein, based on the total weight of the phenolphthalein material; quenching the reaction mixture and treating the quenched reaction mixture to obtain a first solid. The first solid is purified by a combination of techniques to produce a solid comprising 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine with sufficient purity to be used as a monomer in the synthesis of clear polymers.

摘要翻译： 本文公开了一种方法，其包括在酸催化剂存在下使酚酞材料和主要烃基胺反应以形成包含2-烃基-3,3-双（4-羟基芳基）苯并嘧啶的反应混合物，其中酚酞材料包含更大的 等于99重量％的酚酞，基于酚酞材料的总重量; 淬灭反应混合物并处理淬灭的反应混合物以获得第一固体。 第一固体通过技术的组合来纯化，以产生包含具有足够纯度的2-烃基-3,3-双（4-羟基芳基）苯并二氮嘧啶的固体，以用作合成透明聚合物的单体。

公开(公告)号：US07557174B2

公开(公告)日：2009-07-07

申请号：US11528206

申请日：2006-09-27

申请人： Daniel Joseph Brunelle ,  Martino Colonna ,  Corrado Berti ,  Maurizio Fiorini ,  Enrico Binassi

发明人： Daniel Joseph Brunelle ,  Martino Colonna ,  Corrado Berti ,  Maurizio Fiorini ,  Enrico Binassi

IPC分类号： C08G63/00 ,  C08G63/87 ,  C08F20/00

CPC分类号： C08G63/85 ,  C08G63/191 ,  C08G63/64

摘要： The present invention provides carboxy-terminated oligomeric polyester compositions useful in the preparation of “weatherable” polymeric materials, for example weatherable copolyestercarbonates. In one aspect the present invention provides an oligomeric polyester composition comprising structural units derived from at least one diacid, at least one diaryl carbonate and at least one diol. The structural units derived from the diacid are present in a molar excess of from about 10% to about 40% based on a ratio of moles of diacid-derived structural units to moles of diol-derived structural units present in the oligomeric polyester composition. The oligomeric polyester composition is further characterized by the presence of at least some phenoxy end groups.

摘要翻译： 本发明提供了可用于制备“耐候性”聚合物材料的羧基封端的低聚聚酯组合物，例如耐候性共聚酯碳酸酯。 在一个方面，本发明提供了包含衍生自至少一种二酸，至少一种碳酸二芳酯和至少一种二醇的结构单元的低聚聚酯组合物。 基于二酸衍生的结构单元的摩尔数与存在于低聚聚酯组合物中的二醇衍生的结构单元的摩尔数的比例，衍生自二酸的结构单元的摩尔过量为约10％至约40％。 低聚聚酯组合物的特征还在于存在至少一些苯氧基端基。

公开(公告)号：US20090146109A1

公开(公告)日：2009-06-11

申请号：US12248306

申请日：2008-10-09

申请人： Mark Elkovitch ,  Roshan Kumar Jha ,  Shabarinath Kutti Gounder

发明人： Mark Elkovitch ,  Roshan Kumar Jha ,  Shabarinath Kutti Gounder

IPC分类号： H01B1/20 ,  C08L77/00 ,  C08L71/02

CPC分类号： C08L71/08 ,  C08L53/02 ,  C08L71/12 ,  C08L71/126 ,  C08L77/06 ,  C08L2666/20 ,  C08L2666/22 ,  C08L2666/02 ,  C08L2666/06

摘要： A thermoplastic composition comprises:a compatibilized blend of a poly(arylene ether), an aliphatic-aromatic polyamide and a polymeric compatibilizer; andan impact modifier;wherein the aliphatic-aromatic polyamide is composed of units derived from a dicarboxylic acid and units derived from a diamine and the units derived from a dicarboxylic acid comprise 60 to 100 mol % of units derived from terephthalic acid and the units derived from a diamine comprise 60 to 100 mol % of units derived from 1,9-nonanediamine, 2-methyl-1,8-octanediamine, or a combination of 1,9-nonanediamine and 2-methyl-1,8-octanediamine.

摘要翻译： 热塑性组合物包括：聚（亚芳基醚），脂族 - 芳族聚酰胺和聚合物增容剂的相容化共混物; 和抗冲改性剂; 其中脂族 - 芳族聚酰胺由衍生自二羧酸的单元和源自二胺的单元组成，衍生自二羧酸的单元包含衍生自对苯二酸的60至100摩尔％的单元和源自二胺的单元包括60 至100摩尔％的衍生自1,9-壬二胺，2-甲基-1,8-辛二胺或1,9-壬二胺和2-甲基-1,8-辛二胺的组合的单元。

公开(公告)号：US20090143610A1

公开(公告)日：2009-06-04

申请号：US11948063

申请日：2007-11-30

申请人： Hatem Belfadhel ,  Stephan Bouwens ,  Martin Herke Oyevaar

发明人： Hatem Belfadhel ,  Stephan Bouwens ,  Martin Herke Oyevaar

IPC分类号： C07C69/76

CPC分类号： C07C67/58 ,  C07C67/54 ,  C07C68/02 ,  C08G64/307 ,  Y02P20/584 ,  C07C69/96 ,  C07C69/84

摘要： A method of producing a purified ester-substituted phenol stream is provided. The method includes a first step of obtaining from a melt transesterification reaction a byproduct stream containing a residual ester-substituted diaryl carbonate, an ester-substituted phenol, a residual melt transesterification catalyst, and a catalyst degradation product. A second step includes treating the reaction byproduct stream to separate ester-substituted phenol and catalyst degradation product from residual ester-substituted diaryl carbonate and residual melt transesterification catalyst to create a light recycle stream containing ester-substituted phenol and catalyst degradation product and a heavy recycle stream containing residual ester-substituted diaryl carbonate and residual melt transesterification catalyst. A third step includes treating the light recycle stream to reduce catalyst degradation product concentration thereby producing a purified ester-substituted phenol stream.

摘要翻译： 提供了一种生产纯化的酯取代的苯酚流的方法。 该方法包括从熔融酯交换反应获得含有残留的酯取代的碳酸二芳酯，酯取代的酚，残余熔融酯交换催化剂和催化剂降解产物的副产物流的第一步骤。 第二步包括处理反应副产物流以分离酯取代的苯酚和残留的酯取代的碳酸二芳酯和残余的熔融酯交换催化剂的催化剂降解产物，以产生含有酯取代的苯酚和催化剂降解产物的轻循环物流和重循环 含有残余酯取代的碳酸二芳基酯和残余熔体酯交换催化剂的流。 第三步骤包括处理轻质循环物流以降低催化剂降解产物浓度，从而产生纯化的酯取代的苯酚流。

公开(公告)号：US20090056793A1

公开(公告)日：2009-03-05

申请号：US11848490

申请日：2007-08-31

申请人： Heinz Langhals ,  Simon Poxleitner

发明人： Heinz Langhals ,  Simon Poxleitner

IPC分类号： H01L31/04 ,  C07D471/02 ,  C07D471/12 ,  C07D471/22 ,  C07D491/12 ,  C07D491/22 ,  C08K5/1539 ,  C08K5/3415

CPC分类号： C07D471/06 ,  C07D221/18 ,  C07D471/16 ,  C09B5/62

摘要： A benzoterrylene of Formula (I): wherein at least one of the pairs R4-R5, R6-R7, R10-R11, and R12-R13 is a ring structure selected from the group consisting of Formulas A, B, and C: wherein Y1 through Y4 are each independently selected from O and NR16; and R1 through R16 are as disclosed herein. The benzoterrylenes are useful as lightfast colorants with high fluorescence quantum yields. Also disclosed are methods of making and using the benzoterrylenes.

摘要翻译： 式（I）的苯并亚烯基：其中R4-R5，R6-R7，R10-R11和R12-R13中的至少一个是选自由式A，B和C组成的组的环结构：其中 Y1至Y4各自独立地选自O和NR16; 并且R1至R16如本文所公开。 苯并二烯可用作具有高荧光量子产率的耐光色素。 还公开了制备和使用苯并二烯的方法。

公开(公告)号：US07495064B2

公开(公告)日：2009-02-24

申请号：US11426467

申请日：2006-06-26

申请人： David Domingo ,  Ignacio Vic Fernandez ,  Jorge Garcia Agudo ,  Gerardo Hidalgo-Llinas ,  Alfredo Lopez-Carretero ,  Miguel Angel Salomon

发明人： David Domingo ,  Ignacio Vic Fernandez ,  Jorge Garcia Agudo ,  Gerardo Hidalgo-Llinas ,  Alfredo Lopez-Carretero ,  Miguel Angel Salomon

IPC分类号： C08G64/00 ,  C08G63/02

CPC分类号： C08G64/00 ,  C08G64/307

摘要： A method of producing a polycarbonate is provided. In an embodiment of the present invention the method includes the steps of: (i) introducing to a melt polymerization reactor system a reaction mixture having a first dihydroxy compound and an acid stabilizer, a carbonate source, and a polymerization catalyst system containing K2HPO4; and (ii) allowing the reaction mixture to polymerize thereby forming polycarbonate.

摘要翻译： 提供了制造聚碳酸酯的方法。 在本发明的一个实施方案中，该方法包括以下步骤：（i）向熔体聚合反应器体系引入具有第一二羟基化合物和酸稳定剂，碳酸酯源和含有K 2 HPO 4的聚合催化剂体系的反应混合物; 和（ii）使反应混合物聚合，由此形成聚碳酸酯。