公开(公告)号：US12024587B2

公开(公告)日：2024-07-02

申请号：US16642436

申请日：2018-08-21

申请人： Dow Global Technologies LLC

发明人： Jean-Paul Masy ,  David A. Babb

IPC分类号： C08G65/12 ,  C08G18/16 ,  C08G18/18 ,  C08G18/20 ,  C08G18/24 ,  C08G18/48 ,  C08G18/76 ,  C08G65/02 ,  C08G65/26

CPC分类号： C08G65/12 ,  C08G18/165 ,  C08G18/1833 ,  C08G18/2063 ,  C08G18/244 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/4837 ,  C08G18/7664 ,  C08G65/02 ,  C08G65/26 ,  C08G65/2663 ,  C08G65/269 ,  C08G65/2696 ,  C08G2110/0016 ,  C08G2110/0058 ,  C08G2110/0083

摘要： An alkylene oxide mixture containing greater than 50% by weight ethylene oxide is continuously polymerized in the presence of a double metal cyanide polymerization catalyst and an alkoxylated initiator having a hydroxyl equivalent weight of up to 200. The catalyst remains active, producing a polyol having an equivalent weight of up to 700 with a high oxyethylene content continuously at fast reaction rates.

公开(公告)号：US11639485B2

公开(公告)日：2023-05-02

申请号：US17097991

申请日：2020-11-13

申请人： Battelle Memorial Institute

发明人： Jeffrey T. Cafmeyer ,  Daniel Garbark ,  Mark J. Perry

IPC分类号： C08G65/26 ,  C08G65/02 ,  C11C3/00 ,  C08G18/66 ,  C08G18/76 ,  C08G18/18 ,  C08G18/16 ,  C08G18/48 ,  C11B3/00 ,  C08G18/20 ,  C08G8/04 ,  C08G18/08 ,  G10D1/08 ,  G10D3/04 ,  C08G101/00

摘要： An alkoxylated bio-oil composition is provided. The alkoxylated bio-oil composition may include an alkoxylated bio-oil prepared from an alkoxylation of dewatered bio-oil. A method for preparing an alkoxylated bio-oil composition is provided. A copolymer composition is provided. The copolymer composition may include an alkoxylated bio-oil copolymer unit. A method for preparing a copolymer composition is provided.

公开(公告)号：US09840596B2

公开(公告)日：2017-12-12

申请号：US15129873

申请日：2015-03-24

申请人： Toray Industries, Inc.

发明人： Yuji Yamanaka ,  Hiroyuki Isago ,  Kei Saito ,  Hideki Matsumoto

IPC分类号： C08G77/42 ,  C08G81/00 ,  C08G65/02

CPC分类号： C08G81/00 ,  C08G65/02 ,  C08G75/02 ,  C08G75/0204 ,  C08G75/0213 ,  C08G75/0245 ,  C08G77/42 ,  C08L51/06 ,  C08L81/00 ,  C08L81/02 ,  C08L83/04 ,  C08L83/00

摘要： A polyphenylene sulfide block copolymer contains polyphenylene sulfide units and polyorganosiloxane units and has a glass-transition temperature in the range of 80° C. or lower and a weight-average molecular weight in the range of 35,000 to 100,000. The polyphenylene sulfide block copolymer has high flexibility as well as high heat resistance and heat aging resistance.

公开(公告)号：US09644108B2

公开(公告)日：2017-05-09

申请号：US15093355

申请日：2016-04-07

申请人： Ethox Chemicals, LLC

发明人： Charles F. Palmer, Jr. ,  Lester Arnold Haney ,  Calvin M. Wicker, Jr.

IPC分类号： C08K5/06 ,  C09D113/02 ,  C07F9/11 ,  C08K5/098 ,  C08G65/02 ,  C08G65/14 ,  C08G65/22 ,  C08G65/26 ,  C08G65/326 ,  C08G65/331 ,  C09D171/02 ,  C08K5/41 ,  C08K5/52 ,  C08L71/02 ,  C08G65/327

CPC分类号： C09D113/02 ,  C07F9/11 ,  C08G65/02 ,  C08G65/14 ,  C08G65/22 ,  C08G65/2612 ,  C08G65/326 ,  C08G65/327 ,  C08G65/331 ,  C08K5/06 ,  C08K5/098 ,  C08K5/41 ,  C08K5/52 ,  C08K5/521 ,  C08L71/02 ,  C09D7/63 ,  C09D7/65 ,  C09D171/02

摘要： Waterborne coatings are described having an acceptable balance of properties both during the storage of coating, application and drying. The period in which irregularities in a freshly applied coating can be repaired without resulting in brush marks is referred to as the open time. Aqueous coatings generally employ dispersed high molecular weight polymers as binders. These binders often provide short open times when the coating is dried since the dispersed polymer particles tend to be immobilized quickly in the edge region of an applied coating. As a result, the viscosity of the coating increases rapidly, which leads to a limited window of workability. The instant invention provides additives that are not volatile but that will extend the time that the film is malleable after it is applied without interfering with other attributes, such as the resistance of the coating to freezing while in the can prior to application.

公开(公告)号：US08987411B2

公开(公告)日：2015-03-24

申请号：US12817588

申请日：2010-06-17

申请人： Jisu Jeong ,  Sujith Sudevan ,  Myungahn Ok ,  Jieun Yoo ,  BunYeoul Lee ,  SungJae Na

发明人： Jisu Jeong ,  Sujith Sudevan ,  Myungahn Ok ,  Jieun Yoo ,  BunYeoul Lee ,  SungJae Na

IPC分类号： C08G65/02 ,  C01F7/00 ,  C08G64/02 ,  C08G65/26 ,  C07F15/06

CPC分类号： C08G64/34 ,  C07F15/065 ,  C08G64/0208 ,  C08G65/2603 ,  C08G65/266

摘要： The present invention related to a method of manufacturing a polycarbonate including the process of copolymerizing epoxide compound and CO2 using cobalt(III) or chromium(III), where the ligands contains at least 3 ammonium cations, central metal has formal −1 charge, and conjugated anions of the two cationic ammonium groups are acid-base homoconjugation, as catalyst.According to the present invention, the initial induction time can be reduced when the said polycarbonate is manufactured and it is possible to improve the activity of the catalyst and the molecular weight of the obtained polymer.

摘要翻译： 本发明涉及一种制备聚碳酸酯的方法，包括使用钴（III）或铬（III）共聚环氧化合物和CO 2的方法，其中配体含有至少3个铵阳离子，中心金属具有正电荷-1， 两个阳离子铵基团的共轭阴离子是酸碱共结合作为催化剂。 根据本发明，当制造所述聚碳酸酯时可以减少初始诱导时间，并且可以提高催化剂的活性和所得聚合物的分子量。

公开(公告)号：US08981035B2

公开(公告)日：2015-03-17

申请号：US14128796

申请日：2012-06-22

申请人： Keiko Ichinose ,  Kohei Yamashita ,  Makito Yokoe ,  Koji Yamauchi

发明人： Keiko Ichinose ,  Kohei Yamashita ,  Makito Yokoe ,  Koji Yamauchi

IPC分类号： C08G8/02 ,  C08G65/02 ,  C07D323/00 ,  C08G65/40

CPC分类号： C08G65/02 ,  C07D323/00 ,  C08G65/40 ,  C08G65/4012 ,  C08G65/48 ,  C08G2650/40

摘要： There is provided a production method of poly(phenylene ether ether ketone). The production method makes a cyclic poly(phenylene ether ether ketone) composition subjected to thermal ring-opening polymerization in the presence of a metal alkoxide and/or a metal phenoxide. The cyclic poly(phenylene ether ether ketone) composition includes 60% by weight or more of cyclic poly(phenylene ether ether ketone) and has a melting point of 270° C. or lower.

摘要翻译： 提供聚（苯醚醚酮）的制备方法。 该制造方法使得在金属醇盐和/或金属酚盐的存在下进行热开环聚合的环状聚（苯醚醚酮）组合物。 环状聚（苯醚醚酮）组合物包含60重量％以上的环状聚（苯醚醚酮），熔点为270℃以下。

公开(公告)号：US20140128565A1

公开(公告)日：2014-05-08

申请号：US14128796

申请日：2012-06-22

申请人： Keiko Ichinose ,  Kohei Yamashita ,  Makito Yokoe ,  Koji Yamauchi

发明人： Keiko Ichinose ,  Kohei Yamashita ,  Makito Yokoe ,  Koji Yamauchi

IPC分类号： C08G65/02

CPC分类号： C08G65/02 ,  C07D323/00 ,  C08G65/40 ,  C08G65/4012 ,  C08G65/48 ,  C08G2650/40

摘要： There is provided a production method of poly(phenylene ether ether ketone). The production method makes a cyclic poly(phenylene ether ether ketone) composition subjected to thermal ring-opening polymerization in the presence of a metal alkoxide and/or a metal phenoxide. The cyclic poly(phenylene ether ether ketone) composition includes 60% by weight or more of cyclic poly(phenylene ether ether ketone) and has a melting point of 270° C. or lower.

摘要翻译： 提供聚（苯醚醚酮）的制备方法。 该制造方法使得在金属醇盐和/或金属酚盐的存在下进行热开环聚合的环状聚（苯醚醚酮）组合物。 环状聚（苯醚醚酮）组合物包含60重量％以上的环状聚（苯醚醚酮），熔点为270℃以下。

公开(公告)号：US08158742B2

公开(公告)日：2012-04-17

申请号：US12983703

申请日：2011-01-03

申请人： Todd Emrick ,  Thangamani Ranganathan ,  E. Bryan Coughlin ,  Richard J. Farris ,  Joseph Zilberman

发明人： Todd Emrick ,  Thangamani Ranganathan ,  E. Bryan Coughlin ,  Richard J. Farris ,  Joseph Zilberman

IPC分类号： C08G8/02 ,  C08G14/00 ,  C08G2/00 ,  C08G4/00 ,  C08G6/00 ,  C08G10/00 ,  C08G12/00 ,  C08G16/00 ,  C08G63/06 ,  C08G63/66 ,  C08G65/02 ,  C08G79/02

CPC分类号： C08G79/04 ,  C08G65/4068

摘要： Deoxybenzoin-phosphonate and other copolymer compounds, compositions and related methods.

摘要翻译： 脱氧苯偶姻 - 膦酸酯和其他共聚物化合物，组合物和相关方法。

公开(公告)号：US20100331516A1

公开(公告)日：2010-12-30

申请号：US12525863

申请日：2009-04-06

申请人： Govind Dhananjay Sathe ,  Harish Kashinath Mondkar ,  Tanaji Shamrao Jadhav ,  Samadhan Daulat Patil

发明人： Govind Dhananjay Sathe ,  Harish Kashinath Mondkar ,  Tanaji Shamrao Jadhav ,  Samadhan Daulat Patil

IPC分类号： C08G65/02

CPC分类号： A61K31/785 ,  C08F8/00 ,  C08F8/18 ,  C08F2810/20 ,  C08F26/02 ,  C08F126/06

摘要： The present invention discloses simple process for preparation of salt of polyallylamine polymer.

摘要翻译： 本发明公开了制备聚烯丙基胺聚合物盐的简单方法。

公开(公告)号：US20100144965A1

公开(公告)日：2010-06-10

申请号：US12598520

申请日：2008-04-22

申请人： Maurice Joel Marks ,  Courtney Lawrence Sherman

发明人： Maurice Joel Marks ,  Courtney Lawrence Sherman

IPC分类号： C08L63/00 ,  C08G65/02 ,  C08G59/68

CPC分类号： C08G59/18

摘要： In one aspect, embodiments disclosed herein relate to a process for curing a thermoset composition, including: reacting a curable composition comprising an epoxy resin, an epoxy-reactive compound, and a catalyst, wherein there is a stoichiometric excess of the epoxy resin; to form an intermediate product having unreacted epoxy groups and secondary hydroxyl groups; and etherifying at least a portion of the unreacted epoxy groups and the secondary hydroxyl groups, catalyzed by the catalyst, to form a thermoset composition.

摘要翻译： 一方面，本文公开的实施方案涉及用于固化热固性组合物的方法，包括：使包含环氧树脂，环氧反应性化合物和催化剂的可固化组合物反应，其中存在化学计量过量的环氧树脂; 形成具有未反应的环氧基和仲羟基的中间产物; 以及醚化由催化剂催化的至少一部分未反应的环氧基和仲羟基以形成热固性组合物。