公开(公告)号：US11718707B2

公开(公告)日：2023-08-08

申请号：US17333284

申请日：2021-05-28

申请人： THE BOEING COMPANY ,  Commonwealth Scientific and Industrial Research Organisation

发明人： Stephen Christensen ,  Samuel Tucker ,  Jeffrey Wiggins ,  Russell John Varley ,  Nguyen Buu Dao ,  Wendy Wenjun Tian

IPC分类号： C08G59/32 ,  C07D407/14 ,  C08G59/24 ,  C08J5/04 ,  C08K5/14 ,  C07D303/23 ,  C08G59/50 ,  C08J5/24 ,  C07D407/12 ,  C08K5/00

CPC分类号： C08G59/3227 ,  C07D303/23 ,  C07D407/12 ,  C07D407/14 ,  C08G59/245 ,  C08G59/50 ,  C08G59/504 ,  C08G59/5033 ,  C08J5/04 ,  C08J5/249 ,  C08K5/14 ,  C08J2363/00 ,  C08J2363/02 ,  C08K5/0025

摘要： The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.

公开(公告)号：US11111225B2

公开(公告)日：2021-09-07

申请号：US16463037

申请日：2017-11-16

申请人： DIC Corporation

发明人： Shinya Yamamoto ,  Masanori Miyamoto ,  Tomoyuki Imada

IPC分类号： C07D303/23 ,  C07C43/225 ,  C07C49/83 ,  C07C69/653 ,  C07C69/712 ,  C07C323/16 ,  C07D305/06 ,  C08L33/10 ,  C07F9/38 ,  C07C43/23 ,  C07C327/06 ,  C07F9/12 ,  C07C323/12 ,  C07C59/66 ,  C07F9/09 ,  C07F7/04 ,  B29C33/60 ,  C07D303/34 ,  C07F1/00 ,  H01L21/027 ,  C07D201/00 ,  C07D209/48

摘要： A compound useful as a release agent, and a release agent, a curable composition, and a nanoimprint lithography resin material each containing the compound are provided. More specifically, a calixarene compound with a molecular structure represented by the following structural formula (1) and a composition containing the calixarene compound are provided. wherein R1 denotes a structural moiety with a perfluoroalkyl group, R2 denotes a hydrogen atom, a polar group, a polymerizable group, or a structural moiety with a polar group or a polymerizable group, R3 denotes a hydrogen atom, an aliphatic hydrocarbon group that may have a substituent, or an aryl group that may have a substituent, n denotes an integer in the range of 2 to 10, and * denotes a bonding point with an aromatic ring.

公开(公告)号：US20190209440A1

公开(公告)日：2019-07-11

申请号：US16357862

申请日：2019-03-19

申请人： DENTSPLY SIRONA Inc.

发明人： Joachim KLEE

IPC分类号： A61K6/087 ,  A61K6/00 ,  C08G59/50 ,  C08G59/32 ,  C08G59/06 ,  C08L63/00 ,  C07D303/23 ,  C07D301/16 ,  C08G59/24

摘要： Dental composition comprising (a) at least two di- or polyepoxides having 2 to 5 epoxide groups and having a molecular weight of from 200 to 700 Da, or a macromonomeric reaction product obtainable by reacting the diepoxide with a dicarboxylic acid in a molar ratio [diepoxide]/[dicarboxylic acid] of at least 2; (b) one or more primary monoamines and/or disecondary diamines; (c) optionally one or more aliphatic polyamines; (d) a particulate filler, wherein the molar ratio of epoxide groups in component (a) to the N—H bonds in component (b) and (c) [epoxide(a)]/[N—H(b),(c)] is in the range of from 0.9 to 1.1; wherein the di- or polyepoxide having 2 to 5 epoxide groups is a compound of the following formula (I): A(BZm)n   (I) wherein A represents an n-valent organic moiety optionally having 1 to 10 heteroatoms selected from oxygen atoms and sulfur atoms; and B represents an m+1-valent organic moiety, Z is an epoxide group which may have a substituent, m which are independent from each other represent an integer of at least 1; and n is an integer of from 1 to 5; wherein the m are selected so that 2 to 5 epoxide groups are present; wherein the composition does not contain any 2,2-bis-(4-hydroxyphenyl)-propane, or 2,2-bis-(4-hydroxyphenyl)-methane.

公开(公告)号：US6001954A

公开(公告)日：1999-12-14

申请号：US19545

申请日：1998-02-06

申请人： Jozef Jacobus Titus Smits ,  Judith Johanna Berendina Walhof

发明人： Jozef Jacobus Titus Smits ,  Judith Johanna Berendina Walhof

IPC分类号： C07D301/26 ,  C07C17/16 ,  C07C41/22 ,  C07C43/23 ,  C07D301/24 ,  C07D303/23 ,  C07D303/30 ,  C08G59/04 ,  C08G59/06 ,  C07C43/225 ,  C08G59/02

CPC分类号： C07D301/26 ,  C07C41/03 ,  C07C41/22 ,  C08G59/063

摘要： Process for the preparation of compounds of the formula ##STR1## wherein Hal represents chlorine, bromine or iodine and preferably chlorine, wherein R.sub.a represents hydrogen or a residue comprising one or more additional groups of the formula, ##STR2## from compounds ##STR3## wherein R.sub.2 represents hydrogen or a residue comprising one or more additional groups of the formula ##STR4## by reaction with gaseous hydrogen halide in the presence of a catalytic amount of an organic acid. Epoxy resins are prepared via the reaction of a compound of formula (A) in the presence of a basic compound.

摘要翻译： 制备下式化合物的方法其中Hal代表氯，溴或碘，优选氯，其中R a表示氢或包含一个或多个另外的下式基团的残基，其中R 2表示氢或其中包含一个或多个 在催化量的有机酸存在下，通过与气态卤化氢反应，更多的另外的通式为的基团。 通过式（A）化合物在碱性化合物的存在下反应制备环氧树脂。

公开(公告)号：US5939473A

公开(公告)日：1999-08-17

申请号：US639506

申请日：1996-04-29

申请人： Yasuhiro Hirano ,  Masatsugu Akiba ,  Akira Yokota ,  Hiroshi Nakamura ,  Shigeki Naitoh

发明人： Yasuhiro Hirano ,  Masatsugu Akiba ,  Akira Yokota ,  Hiroshi Nakamura ,  Shigeki Naitoh

IPC分类号： C07C39/21 ,  C07C39/215 ,  C07D301/28 ,  C07D303/23 ,  C07D303/24 ,  C08G59/24 ,  H01L23/29 ,  H05K1/03

CPC分类号： C07D303/24 ,  C07C39/21 ,  C07C39/215 ,  C08G59/245 ,  H01L23/293 ,  H01L2924/0002 ,  H05K1/0326

摘要： The stilbene epoxy resin having two different aryl groups and an epoxy resin mixture including this stilbene epoxy resin have lower melting points than those of the stilbene epoxy resin having two identical aryl groups and the epoxy resin mixture of the latter stilbene epoxy resin. Compared with the conventional resins, the present resin or resin mixture has improved working and molding properties, which shortens the time required for the molding and working process, resulting in economic advantages and a preferred affect on productivity. The present epoxy resin or resin mixture is preferably used as an adhesive, a coating, an insulating material, an electrical or electronic material for laminated sheets or the like. It is especially suited for use as material for encapsulating electronic parts.

摘要翻译： 具有两个不同芳基的二苯乙烯环氧树脂和包含该二苯乙烯环氧树脂的环氧树脂混合物具有比具有两个相同芳基的二苯乙烯环氧树脂和后者二苯乙烯环氧树脂的环氧树脂混合物的熔点低的熔点。 与常规树脂相比，本发明的树脂或树脂混合物具有改进的加工和成型性能，缩短了成型和加工过程所需的时间，从而产生经济上的优点和对生产率的优选影响。 本发明的环氧树脂或树脂混合物优选用作粘合剂，涂料，绝缘材料，层压片材的电气或电子材料等。 它特别适用于封装电子部件的材料。

公开(公告)号：US5434168A

公开(公告)日：1995-07-18

申请号：US98297

申请日：1993-08-03

申请人： Raymond A. Stokbroekx ,  Gilbert A. J. Grauwels

发明人： Raymond A. Stokbroekx ,  Gilbert A. J. Grauwels

IPC分类号： A61K31/445 ,  A61K9/08 ,  A61K9/20 ,  A61K9/48 ,  A61K31/425 ,  A61K31/4523 ,  A61P9/10 ,  A61P25/28 ,  C07D20060101 ,  C07D211/58 ,  C07D277/82 ,  C07D301/28 ,  C07D303/23 ,  C07D417/12

CPC分类号： C07D417/12

摘要： A compound of formula ##STR1## the racemic mixture, the (S)-form and the acid addition salts thereof, said compound having anti-stroke properties. Pharmaceutical compositions containing this compound as active ingredient and a method of preparing said compound and pharmaceutical compositions.

摘要翻译： PCT No.PCT / EP92 / 00356 Sec。 371日期1993年8月3日 102（e）日期1993年8月3日PCT提交1992年2月14日PCT公布。 第WO92 / 14731号公报 日期：1992年9月3日。具有抗中风特性的化合物，其具有式（I）＆lt; IMAGE＆gt;外消旋混合物（S） - 型及其酸加成盐。 含有该化合物作为活性成分的药物组合物和制备所述化合物和药物组合物的方法。

公开(公告)号：US5068433A

公开(公告)日：1991-11-26

申请号：US536039

申请日：1990-06-11

申请人： Piero Melloni ,  Arturo D. Torre ,  Ettore Lazzari ,  Giuseppe Mazzini

发明人： Piero Melloni ,  Arturo D. Torre ,  Ettore Lazzari ,  Giuseppe Mazzini

IPC分类号： C07D303/22 ,  C07B53/00 ,  C07C43/23 ,  C07C67/00 ,  C07C205/57 ,  C07C213/00 ,  C07C213/04 ,  C07C217/48 ,  C07C309/73 ,  C07D303/14 ,  C07D303/23 ,  C07D303/24

CPC分类号： C07D303/24 ,  C07C309/00 ,  C07C43/23 ,  C07D303/14

摘要： The present invention relates to a new process for the preparation of 3-substituted derivatives of 1-amino-2- hydroxy-propane in the form of single diastereoisomers, to certain of these diastereoisomers, and to compounds which are intermediates in the new process of the invention.

摘要翻译： 本发明涉及用于制备单一非对映异构体形式的1-氨基-2-羟基 - 丙烷的3-取代衍生物，其中某些非对映异构体的新方法，以及在新方法中作为中间体的化合物 本发明。

公开(公告)号：US5013855A

公开(公告)日：1991-05-07

申请号：US526703

申请日：1990-05-22

申请人： Bernard Botannet ,  Isidore Le Fur ,  Viviane Massonneau ,  Michel Mulhauser

发明人： Bernard Botannet ,  Isidore Le Fur ,  Viviane Massonneau ,  Michel Mulhauser

IPC分类号： C07D327/10 ,  A61K47/48 ,  C07C305/10 ,  C07D301/02 ,  C07D301/26 ,  C07D303/22 ,  C07D303/23

CPC分类号： C07D303/22

摘要： A process for the preparation of an aromatic ether of general formula: ##STR1## by the action of 3-chloro-1,2-propanediol sulfate on a phenol of general formula:Ar--OHin the presence of an inorganic base.Use of a product obtained according to the process for the preparation of adrenergic .beta.-blockers.

摘要翻译： 通过3-氯-1,2-丙二醇硫酸盐在通式为Ar-OH的酚上在无机碱的存在下制备通式为（I）的芳香醚的方法： 。 使用根据制备肾上腺素β受体阻滞剂的方法获得的产品。

公开(公告)号：US20240197596A1

公开(公告)日：2024-06-20

申请号：US18552314

申请日：2022-03-23

申请人： National University of Singapore ,  Regents of the University of Minnesota

发明人： Gopalakrishnan Venkatesan ,  Giorgia Pastorin ,  Paul Bigliardi

IPC分类号： A61K8/41 ,  A61K8/49 ,  A61Q5/10 ,  C07C217/84 ,  C07C225/22 ,  C07C255/16 ,  C07D303/23 ,  C09B57/00

CPC分类号： A61K8/411 ,  A61K8/4973 ,  A61Q5/10 ,  C07C217/84 ,  C07C225/22 ,  C07C255/16 ,  C07D303/23 ,  C09B57/00

摘要： Disclosed herein is a compound of formula I:




wherein the substituents are defined herein.

公开(公告)号：US11059937B2

公开(公告)日：2021-07-13

申请号：US16320403

申请日：2017-07-20

申请人： THE BOEING COMPANY ,  Commonwealth Scientific and Industrial Research Organisation

发明人： Stephen Christensen ,  Samuel Tucker ,  Jeffrey Wiggins ,  Russell John Varley ,  Nguyen Buu Dao ,  Wendy Wenjun Tian

IPC分类号： C07D407/14 ,  C08J5/24 ,  C08G59/24 ,  C08J5/04 ,  C08K5/14 ,  C07D303/23 ,  C08G59/50 ,  C07D407/12 ,  C08K5/00 ,  C08G59/32

摘要： The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.