公开(公告)号：EP2855558B1

公开(公告)日：2018-12-26

申请号：EP13793633.2

申请日：2013-05-24

申请人： SAUDI ARAMCO TECHNOLOGIES COMPANY

发明人： FARMER, Jay, J.

IPC分类号： C08G64/34

CPC分类号： C08G64/34 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/183 ,  B01J31/184 ,  B01J31/22 ,  B01J31/2217 ,  B01J31/2243 ,  B01J2231/14 ,  B01J2531/0238 ,  B01J2531/025 ,  B01J2531/0252 ,  B01J2531/845 ,  C08G18/44 ,  C08G64/0208 ,  C08G64/0216 ,  C08G65/2603 ,  C08G65/266 ,  Y02P20/52

摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having one or more sites capable of initiating copolymerization of epoxides and CO2, wherein the chain transfer agent contains one or more masked hydroxyl groups. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups, a high percentage of carbonate linkages, and substantially all polycarbonate chains having hydroxyl end groups have no embedded chain transfer agent.

公开(公告)号：EP3395788A1

公开(公告)日：2018-10-31

申请号：EP16877600.3

申请日：2016-12-12

申请人： Zhejiang Jiuzhou Pharmaceutical Co., Ltd ,  Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences

发明人： DING, Kuiling ,  CAO, Yuxi ,  ZHENG, Zhiyao ,  CHONG, Qinglei ,  WANG, Zheng

IPC分类号： C07C13/72 ,  C07C43/21 ,  C07C43/225 ,  C07C39/17 ,  C07F9/6571 ,  B01J31/22 ,  C07B53/00 ,  C07C231/12 ,  C07C233/51

CPC分类号： C07B53/00 ,  B01J31/22 ,  C07C13/72 ,  C07C39/17 ,  C07C43/21 ,  C07C43/225 ,  C07C231/12 ,  C07C233/51 ,  C07F9/6571

摘要： Chiral spirobiindane skeleton compound and preparation method thereof is disclosed in the present invention. The spirobiindane skeleton compound of the present invention having the structure formula of I or I'; the preparation method for synthesizing the spirobiindane skeleton compound of the present invention comprising the following steps: in the presence of solvent and catalysts, the structure formula compound III reacted through intramolecular Friedel-Crafts reaction to obtain the compound of formula I; the catalyst is a Browsteric acidor Lewis acid. The preparation method of chiral fused spirobiindane skeleton compound of the present invention does not need to adopt chiral starting materials or chiral resolving agents, does not require chiral resolving steps, is simple in method, is simple in post-treatment, and is economic and environment friendly. High product yield, high product optical purity and chemical purity. The catalyst for the asymmetric reaction is obtained from the chiral spirobiindane skeleton ligand of the present invention, under the catalytic reagent of transition metal, the catalyzed hydrogenation reaction can arrive at a remarkable catalytic effect with a product yield of >99%, and a product ee value of up to >99%.

公开(公告)号：EP3145961A4

公开(公告)日：2018-06-27

申请号：EP15796837

申请日：2015-04-15

申请人： DOW CORNING

发明人： DILL TIMOTHY ,  SURGENOR AVRIL ,  TAYLOR RICHARD ,  TZOU MING-SHIN

IPC分类号： B01J31/18 ,  B01J31/04 ,  B01J31/22 ,  C08G77/08 ,  C09D183/04 ,  D21H19/32

CPC分类号： D21H19/32 ,  B01J31/18 ,  B01J31/22 ,  B01J31/2217 ,  B01J31/2243 ,  B01J2531/0258 ,  B01J2531/26 ,  C09D183/04

摘要： A composition is capable of curing via condensation reaction. The composition uses a new condensation reaction catalyst. The new condensation reaction catalyst is used to replace conventional tin catalysts. The composition can react to form a gum, gel, rubber, or resin.

公开(公告)号：EP3209755A4

公开(公告)日：2018-05-30

申请号：EP14902742

申请日：2014-09-22

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： YANG YUNFENG ,  CHEN HONGYU ,  BAILEY BRAD C ,  ESSEGHIR MOHAMED ,  HAN SUH JOON

IPC分类号： C10M107/06 ,  B01J31/22 ,  C08F4/64

CPC分类号： C09K5/10 ,  B01J31/22 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F110/02 ,  C08K3/22 ,  C08K3/28 ,  C08K2003/2227 ,  C08K2003/2296 ,  C08K2003/282 ,  C10M107/06 ,  C08F2500/10 ,  C08F2500/02 ,  C08F10/02 ,  C08F4/64193 ,  C08F210/16 ,  C08F210/06 ,  C08F2500/17 ,  C08L23/14 ,  C08L23/06

摘要： Disclosed is an effective thermal grease comprising a hyperbranched olefinic fluid and a thermally conductive filler. Property-modifying additives and fillers may also be included. The hyperbranched olefinic fluid is selected to have an average of at least 1.5 methine carbons per oligomer molecule and at least 40 methine carbons per one thousand total carbons. The thermal grease exhibits a flash point of 180° C. or higher, a pour point of 0° C. or lower, and a kinematic viscosity at 40° C. of no more than 200 cSt (0.0002 m 2/s). The composition may offer improved thermal conductivity, reduced tendency to migrate, and lower cost when compared with many other thermal greases, including silicone-based thermal greases.

公开(公告)号：EP3202822A4

公开(公告)日：2018-05-30

申请号：EP15845988

申请日：2015-09-24

申请人： SUMITOMO CHEMICAL CO

发明人： SOGOH KENJI ,  KASHIWAME YOHEI ,  HINO TAKAHIRO

IPC分类号： B01J31/16 ,  B01J31/14 ,  C08F4/02 ,  C08G79/10

CPC分类号： B01J31/143 ,  B01J31/1616 ,  B01J31/22 ,  B01J31/2226 ,  B01J31/2295 ,  B01J2231/20 ,  B01J2531/40 ,  B01J2531/46 ,  C07F5/068 ,  C07F7/08 ,  C08F4/02 ,  C08G79/10 ,  C08G79/12

摘要： The problems 1 to be solved by the present invention is to provide a modified solid poiyaikyialuminoxane capable of producing an ±-olefin suppressing adhesion of any Polymer produced as a by-product onto the reactor wall and the stirrer and capable of providing a highly active olefin oligomerization reaction catalyst, and an olefin oligomerization reaction catalyst including the modified solid polyalkylaluminoxane. The present invention relates to a modified solid polyalkylaluminoxane for olefin oligomerization reactions, that comprises structural units represented by the following general formula (a) and structural units represented by the hollowing general formula (b), and whose median diameter is equal to oe larger than 0.1 µm and equal to or smaller than 50 µm, in which 1 the general formula (a) represents an alkyl group having 1 to 20 carbon atoms, and R" in the general formula (b) represents a halogenated alkoxy group having 1 to 20 carbon atoms or a halogenated aryloxy group having 6 to 20 carbon atoms.

公开(公告)号：EP3303353A1

公开(公告)日：2018-04-11

申请号：EP16727823.3

申请日：2016-06-03

申请人： Johnson Matthey Public Limited Company ,  Universita' Degli Studi di Udine

发明人： BALDINO, Salvatore ,  BARATTA, Walter ,  GIBOULOT, Steven ,  NEDDEN, Hans, Guenter ,  ZANOTTI-GEROSA, Antonio

IPC分类号： C07F15/00 ,  C07C29/143

CPC分类号： C07F15/0053 ,  B01J31/22 ,  C07C29/14 ,  C07C29/143 ,  C07C2601/14 ,  C07F15/0046 ,  C07C33/22 ,  C07C33/24 ,  C07C35/08 ,  C07C35/12 ,  C07C33/32 ,  C07C33/20 ,  C07C33/46

摘要： The present invention relates to improved processes for the preparation of ruthenium or osmium complexes comprising acetate ligands, in particular, ruthenium complexes.

公开(公告)号：EP3278157A1

公开(公告)日：2018-02-07

申请号：EP16712146.6

申请日：2016-03-14

申请人： Dow Global Technologies LLC

发明人： ESSEGHIR, Mohamed ,  ZHANG, Yichi ,  BAILEY, Brad, C. ,  JIN, Yi ,  YALVAC, Selim

IPC分类号： G02B6/44 ,  H02G15/00

CPC分类号： C08L23/06 ,  B01J31/22 ,  B01J2231/20 ,  C08F2500/17 ,  C08L23/0815 ,  C08L23/14 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2207/324 ,  G02B6/441 ,  G02B6/4413 ,  G02B6/443 ,  G02B6/4434 ,  G02B6/4436 ,  G02B6/4483 ,  G02B6/4494 ,  H01B3/20 ,  H01B3/28 ,  H01B3/441

摘要： Flooding compounds for telecommunications cables. Such flooding compounds contain a polymeric filler and a branched olefinic fluid. The branched olefinic fluid has an average of at least 1.5 methine carbons per oligomer molecule and at least 40 methine carbons per one thousand total carbons. Additionally, the average number of carbons per molecule in the branched olefinic fluid is from 25 to 200.

公开(公告)号：EP3269700A1

公开(公告)日：2018-01-17

申请号：EP16761647.3

申请日：2016-03-03

申请人： Toagosei Co., Ltd.

发明人： HASHIMOTO, Naoki

IPC分类号： C07C67/03 ,  B01J31/22 ,  C07C69/54 ,  C07B61/00

CPC分类号： C07C67/02 ,  B01J31/0235 ,  B01J31/182 ,  B01J31/22 ,  B01J31/2226 ,  B01J31/2234 ,  B01J31/2239 ,  B01J31/40 ,  B01J2231/49 ,  B01J2531/0216 ,  B01J2531/26 ,  C07B61/00 ,  C07C67/03 ,  C07C69/54

摘要： The present invention provides a method for producing a (meth)acrylate, which comprises the following steps. (Reaction step 1) A step for producing a (meth) acrylate by causing a transesterification reaction of an alcohol and a monofunctional (meth)acrylate with use of the catalyst A and the catalyst B described below in combination.
Catalyst A: One or more compounds selected from the group consisting of cyclic tertiary amines having an azabicyclo structure, salts of the cyclic tertiary amines and complexes of the cyclic tertiary amines.
Catalyst B: One or more compounds selected from the group consisting of compounds containing zinc. (Catalyst recovery step) A step for separating a solid that contains the catalyst A and/or the catalyst B from a reaction product containing a (meth) acrylate, said reaction product being obtained in the reaction step 1 and/or reaction step 2. (Reaction step 2) A step for producing a (meth)acrylate by causing a transesterification reaction of an alcohol and a monofunctional (meth)acrylate, while using, as a catalyst or as some of the catalyst, the solid that contains the catalyst A and/or the catalyst B and is obtained in the catalyst recovery step.

摘要翻译： 本发明提供了生产（甲基）丙烯酸酯的方法，其包括以下步骤。 （反应工序1）使用后述的催化剂A和催化剂B，使醇与单官能（甲基）丙烯酸酯进行酯交换反应来制造（甲基）丙烯酸酯的工序。 催化剂A：一种或多种选自具有氮杂双环结构的环状叔胺，环状叔胺的盐和环状叔胺的络合物的化合物。 催化剂B：一种或多种选自含锌化合物的化合物。 （催化剂回收步骤）从包含（甲基）丙烯酸酯的反应产物中分离含有催化剂A和/或催化剂B的固体的步骤，所述反应产物在反应步骤1和/或反应步骤2中获得。 （反应工序2）在使用含有催化剂A的固体作为催化剂或作为催化剂的一部分的同时，使醇与单官能（甲基）丙烯酸酯进行酯交换反应来制造（甲基）丙烯酸酯的工序 和/或催化剂B并且在催化剂回收步骤中获得。

公开(公告)号：EP2898950B1

公开(公告)日：2017-11-08

申请号：EP13839238.6

申请日：2013-09-12

申请人： ASAHI KASEI KABUSHIKI KAISHA

发明人： ARAKI, Yoshifumi ,  SASAYA, Eiji ,  NITTA, Katsunori

IPC分类号： B01J31/22 ,  C08F8/04 ,  C07F7/28 ,  B01J31/14 ,  B01J31/12 ,  B01J31/02

CPC分类号： B01J31/2295 ,  B01J31/0204 ,  B01J31/0209 ,  B01J31/0237 ,  B01J31/122 ,  B01J31/143 ,  B01J31/22 ,  B01J2231/60 ,  B01J2231/64 ,  B01J2231/645 ,  B01J2531/46 ,  C07F7/28 ,  C07F17/00 ,  C08C19/02 ,  C08F8/04 ,  C08F299/02 ,  C08F297/04

摘要： A catalyst composition for hydrogenation including (A) to (D), in which a mass ratio ((C)/(A)) is 0.1 to 4.0 and a mass ratio ((D)/(A)) is 0.01 to 1.00, (A): a titanocene compound represented by formula (1), (wherein R 5 and R 6 are any group selected from hydrogen, a hydrocarbon group having 1 to 12 carbon atoms, an aryloxy group, an alkoxy group, a halogen group, and a carbonyl group. R 1 and R 2 are any group selected from the group consisting of hydrogen and a hydrocarbon group having 1 to 12 carbon atoms, and R 1 and R 2 are not all hydrogen atoms or all a hydrocarbon group having 1 to 12 carbon atoms), (B): a reductant formed from a compound containing an element selected from the elements Li, Na, K, Mg, Zn, Al, and Ca, (C): an unsaturated compound having a molecular weight of 400 or less, and (D): a polar compound.

公开(公告)号：EP3190157A4

公开(公告)日：2017-07-12

申请号：EP15838402

申请日：2015-08-31

申请人： UNIV TOKYO ,  PANASONIC CORP

发明人： KAMIYA KAZUHIDE ,  NAKANISHI SHUJI ,  HASHIMOTO KAZUHITO ,  IWASE KAZUYUKI ,  KAMAI RYO

IPC分类号： C08L101/00 ,  B01J31/22 ,  C08G73/06 ,  H01B1/12 ,  H01M4/86 ,  H01M4/90 ,  H01M4/92

CPC分类号： H01M4/96 ,  B01J31/22 ,  C08G73/06 ,  C08G73/0644 ,  C08L101/00 ,  H01B1/12 ,  H01M4/8605 ,  H01M4/8673 ,  H01M4/9008 ,  H01M4/9041 ,  H01M4/9083 ,  H01M4/926 ,  H01M2008/1095

摘要： An electrically conductive hybrid material includes: a covalent organic framework having pores; and a conductor material, wherein the covalent organic framework is supported on the conductor material. The covalent organic framework that does not have electron conductivity is supported on the conductor material such as a carbon material, thereby can be given the electron conductivity, and becomes usable as such a catalyst material and such an electrode material, which involve the electron transfer, these materials including an electrode catalyst material of a fuel cell, and the like.

摘要翻译： 导电混合材料包括：具有孔的共价有机骨架; 和导体材料，其中共价有机框架被支撑在导体材料上。 不具有电子传导性的共价有机骨架支撑在碳材料等导体材料上，由此可以赋予电子传导性，并且可用作这种催化剂材料和涉及电子传输的这种电极材料， 这些材料包括燃料电池的电极催化剂材料等。