公开(公告)号：US10731040B2

公开(公告)日：2020-08-04

申请号：US15648099

申请日：2017-07-12

申请人： The University of Massachusetts ,  The Government of the United States, As Represented By The Secretary Of The Army

发明人： Ramaswamy Nagarajan ,  Jayant Kumar ,  Ravi Mosurkal ,  Zhiyu Xia

IPC分类号： C09D5/18 ,  D06M15/41 ,  D06M15/17 ,  D01F1/10 ,  C09K21/14 ,  C08G63/668 ,  C08G63/79 ,  C08G63/81 ,  C08G63/133 ,  C09D167/00 ,  D06M15/273 ,  C08L77/06 ,  C08L77/02

摘要： A method of forming a crosslinked polyphenol, the method comprising: reacting a bio-based phenolic compound comprising at least one phenolic hydroxyl group, with a crosslinking agent comprising at least two functional groups reactive with the phenolic hydroxyl group, wherein the at least two functional groups are each independently a halogen group, acid halide group, sulfonyl halide group, glycidyl group, anhydride group, or a combination comprising at least one of the foregoing, to provide the crosslinked polyphenol.

公开(公告)号：US20080214080A1

公开(公告)日：2008-09-04

申请号：US11985261

申请日：2007-11-14

申请人： Christopher S. Barcomb ,  Rajeev Farwaha ,  Steven P. Pauls ,  James L. Walker

发明人： Christopher S. Barcomb ,  Rajeev Farwaha ,  Steven P. Pauls ,  James L. Walker

IPC分类号： D04H1/54 ,  B05D1/02 ,  C08G63/79

CPC分类号： C08L101/00 ,  C08L31/04 ,  C08L33/02 ,  C08L33/08 ,  C08L35/02 ,  C08L35/06 ,  D04H1/587 ,  D04H1/64 ,  Y10T442/69 ,  C08L2666/04

摘要： A salt-sensitive polymeric binder composition which includes a water soluble salt-sensitive polymer component, and a latex processing aid. The binder compositions of the invention exhibit good strength in salt solutions, yet are dispersible in the presence of water. The latex processing aid is effective to reduce the shear viscosity of the binder composition, enabling an aqueous solution of the binder to be sprayed onto an airlaid nonwoven web.

摘要翻译： 一种盐敏感性聚合物粘合剂组合物，其包含水溶性盐敏感性聚合物组分和乳胶加工助剂。 本发明的粘合剂组合物在盐溶液中表现出良好的强度，但在水存在下可分散。 胶乳加工助剂有效地降低粘合剂组合物的剪切粘度，使得粘合剂的水溶液能够喷涂到气流成网非织造纤维网上。

公开(公告)号：US5519105A

公开(公告)日：1996-05-21

申请号：US241324

申请日：1994-05-10

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

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

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

CPC分类号： C08G77/448 ,  C08G63/79 ,  C08G64/186 ,  C08G64/24

摘要： 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.

摘要翻译： 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：US5399654A

公开(公告)日：1995-03-21

申请号：US139000

申请日：1993-10-21

申请人： Young H. Ko ,  Seung D. Cho ,  Byung C. Jeon

发明人： Young H. Ko ,  Seung D. Cho ,  Byung C. Jeon

IPC分类号： C08G63/692 ,  C08G63/79

CPC分类号： C08G63/6926 ,  C08G63/79

摘要： A phosphorus-containing wholly aromatic polyester is produced by an interfacial polymerization method which includes the step of reacting a phosphorus-containing bisphenol compound and a bisphenol compound with dicarboxylic acid chlorides. An organic layer containing the dicarboxylic acid chlorides and phase transfer catalyst is added into an alkaline aqueous layer which contains a bisphenol compound.

摘要翻译： 含磷全芳族聚酯通过界面聚合法制备，其包括使含磷双酚化合物和双酚化合物与二羧酸氯化物反应的步骤。 将含有二羧酸氯化物和相转移催化剂的有机层加入到含有双酚化合物的碱性水层中。

公开(公告)号：US5321114A

公开(公告)日：1994-06-14

申请号：US44852

申请日：1993-04-08

申请人： Luca P. Fontana ,  Kenneth F. Miller ,  Christianus A. A. Claesen ,  Peter W. van Es ,  Theodorus O. N. de Vroomen ,  Clayton B. Quinn ,  Richard W. Campbell

发明人： Luca P. Fontana ,  Kenneth F. Miller ,  Christianus A. A. Claesen ,  Peter W. van Es ,  Theodorus O. N. de Vroomen ,  Clayton B. Quinn ,  Richard W. Campbell

IPC分类号： C08G63/64 ,  C08G63/79

CPC分类号： C08G63/64 ,  C08G63/79 ,  Y10T428/1352 ,  Y10T428/2913 ,  Y10T428/31507

摘要： A composition comprising a copolyestercarbonate derived from a dihydric phenol, a carbonate precursor, and an aliphatic alpha omega dicarboxylic acid or ester precursor wherein the dicarboxylic acid or ester precursor has from 10 to about 20 carbon atoms, inclusive, and is present in the copolyestercarbonate in quantities of from about 2 to 30 mole percent of the dihydric phenol.

摘要翻译： 一种组合物，其包含衍生自二元酚的共聚酯碳酸酯，碳酸酯前体和脂族αω二羧酸或酯前体，其中二羧酸或酯前体具有10至约20个碳原子，并且存在于共聚酯碳酸酯中 量为约2至30摩尔％的二元酚。

公开(公告)号：US5283291A

公开(公告)日：1994-02-01

申请号：US717594

申请日：1991-06-19

申请人： Bruce R. Hahn ,  Wen-Liang Hsu ,  Douglas D. Callander ,  Adel F. Halasa

发明人： Bruce R. Hahn ,  Wen-Liang Hsu ,  Douglas D. Callander ,  Adel F. Halasa

IPC分类号： C08L9/00 ,  C08G63/78 ,  C08G63/79 ,  C08L9/08 ,  C08L21/00 ,  C08L67/00 ,  C08L67/02 ,  C08L77/00 ,  C08L77/06 ,  C08L23/16 ,  C08L7/00

CPC分类号： C08G63/79 ,  C08G63/78 ,  C08L21/00 ,  C08L7/00 ,  C08L9/00 ,  C08L9/06

摘要： It is desirable to increase the modulus of rubbers utilized in a wide variety of applications. This invention discloses a technique for preparing high modulus rubber compositions. By utilizing this technique, high modulus can be attained without sacrificing other properties, such as processability. The subject invention more specifically relates to a process for preparing a high modulus rubber composition which comprises: (1) polymerizing at least one diacid or diacid halide with at least one member selected from the group consisting of diols and diamines in a polymer cement of a rubbery elastomer under conditions which result in the formation of a rubber cement having a polyester or a polyamide dispersed therein; and (2) recovering the high modulus rubber composition from the rubber cement. It is highly desirable to make the high modulus rubber composition by interfacial polymerization.

摘要翻译： 期望增加在各种应用中使用的橡胶的模量。 本发明公开了一种制备高模量橡胶组合物的技术。 通过利用该技术，可以获得高模量而不牺牲其它性能，例如加工性能。 本发明更具体地涉及一种制备高模量橡胶组合物的方法，该方法包括：（1）在至少一种二酸或二酸卤化物的聚合物粘合剂中使至少一种选自二醇和二胺的物质聚合 在导致形成分散有聚酯或聚酰胺的橡胶水泥的条件下的橡胶状弹性体; 和（2）从橡胶水泥中回收高模量橡胶组合物。 通过界面聚合制备高模量橡胶组合物是非常需要的。

公开(公告)号：US5250622A

公开(公告)日：1993-10-05

申请号：US856379

申请日：1992-03-23

申请人： Holger Lutjens ,  Karl-Erwin Piejko ,  Christian Lindner ,  Dieter Constant

发明人： Holger Lutjens ,  Karl-Erwin Piejko ,  Christian Lindner ,  Dieter Constant

IPC分类号： C08G63/181 ,  C08G63/19 ,  C08G63/199 ,  C08G63/64 ,  C08G63/90 ,  C08G64/20 ,  C08G64/24 ,  C08G64/40 ,  C08J3/24 ,  C08L21/00 ,  C08L21/02 ,  C08L67/00 ,  C08L67/03 ,  C08L69/00 ,  C08G63/79

CPC分类号： C08L67/03 ,  C08L69/00 ,  C08L69/005

摘要： A process for the preparation of polymer combinations having high rubber contents from A) aromatic polyesters and B) at least partially cross-linked rubbers, in which1) an aqueous rubber latex having a rubber solids content of up to 65% by weight is mixed with an aqueous alkali metal diphenolate solution and a water immiscible organic solvent in a quantity of from 10 to 1000 parts by weight per 100 parts by weight of rubber in the latex,2) the mixture obtained according to 1) is reacted with dicarboxylic acid halides and/or carbonyl halides and3) the polymer combination is recovered.

摘要翻译： 一种由A）芳族聚酯和B）至少部分交联的橡胶制备具有高橡胶含量的聚合物组合物的方法，其中1）橡胶固体含量高达65重量％的水性橡胶胶乳混合 与每100重量份胶乳中的橡胶相比，含有碱金属二酚盐水溶液和水不混溶有机溶剂的量为10至1000重量份，2）将根据1）获得的混合物与二羧酸卤化物 和/或羰基卤化物和3）回收聚合物组合。

公开(公告)号：US5149769A

公开(公告)日：1992-09-22

申请号：US806694

申请日：1991-12-12

申请人： Peter Fialla

发明人： Peter Fialla

IPC分类号： C08G63/19 ,  C08G63/688 ,  C08G63/79

CPC分类号： C08G63/19 ,  C08G63/6886 ,  C08G63/79

摘要： In a continuous process for the manufacture of aromatic polyesters by polycondensation of mono- or multi-nuclear substituted or unsubstituted diphenols, with halides of aromatic dicarboxylic acids according to the two-phase interface polycondensation process, the first step is to produce continuously a fine pre-emulsion with an organic solvent and from the aqueous phase, consisting of a solution obtained from the diphenols, of an alkaline hydroxide in order to form the diphenates and possibly of a phase transfer catalyst in water or in a mixture of water and of an organic solubilizer. This pre-emulsion is fed in quantities to a dispersion unit jointly with the organo-liquid phase forming the acid chloride solution. The compounds involved in the polycondensation reaction are mixed in the dispesion unit in constant proportions in order to produce a reaction emulsion which then passes successively through one or several dispersion units and/or into static mixers, the polycondensation taking place and being completed during this period. The phases are then separated and the polyester formed is precipitated from the organic phase.

摘要翻译： 在通过单核或多核取代或未取代的二酚的缩聚制备芳族聚酯的连续方法中，根据两相界面缩聚方法与芳族二羧酸的卤化物进行连续制备，第一步是连续制备精细的预先 - 由有机溶剂和水相组成的水溶液，由二酚得到的溶液由碱性氢氧化物组成，以便形成二苯甲酸盐，并且可能的是相转移催化剂在水中或在水和有机溶剂中的混合物 增溶剂。 该预乳液与形成酰氯溶液的有机液相一起加入分散体中。 涉及缩聚反应的化合物在分散单元中以恒定比例混合，以产生反应乳液，然后反应乳液依次通过一个或多个分散单元和/或静态混合器，缩聚发生并在此期间完成 。 然后分离各相，形成的聚酯从有机相中沉淀出来。

公开(公告)号：US5093461A

公开(公告)日：1992-03-03

申请号：US474815

申请日：1990-07-17

申请人： Otto Herrscher

发明人： Otto Herrscher

IPC分类号： C08G63/19 ,  C08G63/193 ,  C08G63/79

CPC分类号： C08G63/193 ,  C08G63/79

摘要： In a two-phase interface polycondensation process for preparing aromatic polyesters from diphenols comprising at least in most part a central carbon atom, with groups bound to this carbon atom being hampered in their free rotation, in particular for instance 9,9-bis(4-hydroxyphenyl)fluorene, with dicarboxylic-acid chlorides such as iso-terephthaloyl chloride, the aqueous phase with the diphenolate contains acetone or methylethylketone as the solubilizer, whereas the dicarboxylic-acid chlorides dissolved in a chlorinated hydrocarbon form the organic liquid phase. Compared to known procedures with other solubilizers, for instance isopropanol, in this case polyesters are produced with higher molecular weights. The acetone or methylethylketone also may simultaneously serve as precipitant after the end of polycondensation for the polymer dissolved in the organic liquid phase. The different solvents then employed in the process, for instance water, acetone and the chlorinated hydrocarbon may be separated by rectification and be used again.

摘要翻译： PCT No.PCT / AT89 / 00119 Sec。 371日期1990年7月17日第 102（e）日期1990年7月17日PCT提交1989年12月7日PCT公布。 出版物WO90 / 06335 日期为1990年6月14日。在用于由二酚制备芳族聚酯的两相界面缩聚方法中，至少包括大部分为中心碳原子，与该碳原子结合的基团在其自由旋转中被阻碍，特别是例如 9,9-双（4-羟基苯基）芴与二酰氯如异对苯二甲酰氯，二相酚酸盐的水相含有丙酮或甲基乙基酮作为增溶剂，而二羧酸氯化物溶于氯化烃形式 有机液相。 与其他增溶剂（例如异丙醇）的已知方法相比，在这种情况下，聚酯的分子量较高。 在溶解在有机液相中的聚合物缩聚结束后，丙酮或甲基乙基酮也可以同时用作沉淀剂。 然后在该方法中使用的不同溶剂，例如水，丙酮和氯化烃可以通过精馏分离并再次使用。

公开(公告)号：US4430493A

公开(公告)日：1984-02-07

申请号：US463590

申请日：1983-02-03

申请人： Werner Rieder

发明人： Werner Rieder

IPC分类号： C08G63/00 ,  C08G63/18 ,  C08G63/181 ,  C08G63/19 ,  C08G63/78 ,  C08G63/79 ,  C08J5/18 ,  C09J7/02 ,  H01B17/60 ,  H01B17/62

CPC分类号： C08G63/19 ,  C08G63/79

摘要： In an improved process for the preparation of aromatic polyesters by polycondensation of diphenols with aromatic dicarboxylic acid halides such as isophthalic acid chloride and/or terephthalic acid chloride, by a two-phase interface polycondensation method wherein a fine dispersion is produced from an aqueous phase consisting of a solution of diphenol, alkali metal hydroxide for the formation of the alkali metal diphenolate in a stoichiometric ratio or in a slight excess and a phase transfer catalyst like triethylbenzylammonium chloride, tetrabutyl ammonium iodide or crown ether in a mixture of water and an organic solvent as a solubilizer with the organic liquid phase consisting of a solution of the acid chloride in a halogenated solvent, where the diphenolate, transferred to the liquid phase by the phase transfer catalyst, reacts with the acid chloride in a polycondensation reaction for the formation of the polyester, and the polyester formed remains dissolved in the organic phase the improvement comprising using as the solubilizer an alkanol of 2 to 5 carbon atoms or an alkoxy alkanol of 2 to 5 carbon atoms and polyester esters produced thereby.

摘要翻译： 在通过二酚与芳族二羧酸卤化物如间苯二酰氯和/或对苯二甲酰氯的缩聚制备芳族聚酯的改进方法中，通过两相界面缩聚方法，其中由水相制备细分散体， 的二酚，碱金属氢氧化物的溶液，用于以化学计量比或稍微过量的形式形成碱金属二酚盐，以及相转移催化剂如三乙基苄基氯化铵，四丁基碘化铵或冠醚在水和有机溶剂的混合物中 作为具有由酰氯在卤化溶剂中的溶液组成的有机液相的增溶剂，其中通过相转移催化剂转移到液相中的二酚盐在缩聚反应中与酰氯反应形成 聚酯，形成的聚酯保持溶解在有机相中 包括使用2至5个碳原子的链烷醇或2至5个碳原子的烷氧基链烷醇作为增溶剂和由此生产的聚酯酯作为增溶剂。