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1. 发明公开

EP3196187A4 NOVEL COMPOUND 审中-公开
公开(公告)号：EP3196187A4
公开(公告)日：2018-04-18
申请号：EP15823488
申请日：2015-09-18
申请人： IDEMITSU KOSAN CO
发明人： ITO HIROKATSU , KAWAMURA MASAHIRO , MIZUKI YUMIKO , HAKETA TASUKU , HAYAMA TOMOHARU , TAKAHASHI RYOTA
IPC分类号： C07C211/61 , C09K11/06 , H01L51/50
CPC分类号： C07C211/50 , C07C211/61 , C07C255/50 , C07C255/58 , C07C2601/08 , C07C2601/14 , C07C2603/50 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/0054 , H01L51/006 , H01L51/0062 , H01L51/0064 , H01L51/0067 , H01L51/50 , H01L51/5012 , H01L2251/50 , H05B33/14 , H05B33/20
摘要： A compound is represented by the following formula (1). In the formula (1), Ar is a substituted or unsubstituted aryl group including 6 to 30 ring carbon atoms, R a are independently a substituted or unsubstituted alkyl group including 1 to 15 carbon atoms, or a substituted or unsubstituted cycloalkyl group including 3 to 15 carbon atoms, R b1 to R b4 are independently a halogen atom, a cyano group, a substituted or unsubstituted alkyl group including 1 to 15 carbon atoms, or the like, R c1 to R c10 are independently a hydrogen atom, a halogen atom, a cyano group, a substituted or unsubstituted alkyl group including 1 to 15 carbon atoms, or the like, * is a bonding position at which one of R c1 to R c10 is bonded to either nitrogen atom, x is an integer from 0 to 3, y is an integer from 0 to 4, and z are independently an integer from 0 to 5.

2. 发明公开

EP3263547A1 PROCESS FOR THE PRODUCTION OF DI- AND POLYAMINES OF THE DIPHENYLMETHANE SERIES 失效转让
标题翻译：生产二苯基甲烷系列的DI-和多胺的方法
公开(公告)号：EP3263547A1
公开(公告)日：2018-01-03
申请号：EP17178643.7
申请日：2017-06-29
申请人： Covestro Deutschland AG
发明人： ARRAS, Jürgen , KELLER, Tobias Cäsar , PÉREZ-RAMIREZ, Javier
IPC分类号： C07C209/54 , C07C211/50
CPC分类号： C07C209/78 , B01J21/04 , B01J21/08 , C07C209/54 , C07C211/50 , C08G12/08 , C08G73/0266
摘要： The invention relates to a production process for di- and polyamines of the diphenylmethane series by the rearrangement of a condensation product of aniline and a methylene group-supplying agent preferably selected from the group consisting of aqueous formaldehyde solution, gaseous formaldehyde, para-formaldehyde, trioxane and mixtures thereof, wherein said condensation product is reacted in the presence of at least one silica-alumina catalyst, said catalyst having
• a surface area as determined by the BET method carried out according to ASTM D3663 - 03 (2015) of from 200 m 2 /g to 520 m 2 /g, preferably of from 350 m 2 /g to 495 m 2 /g, particularly preferably of from 400 m 2 /g to 490 m 2 /g,
• a molar ratio of silica / alumina on the catalyst surface of A,
• an overall ( bulk ) molar ratio of silica / alumina of C , and
• a quotient B = A / C ;
said catalyst being characterised in that "low" A values (i.e. equal to or lower than 8.0) are combined with "high" B values (i.e. of from 1.50 to 3.00), and "high" A values (i.e. larger than 8.00, especially equal to or larger than 8.50) are combined with "low" B values (i.e. of from 0.15 to 1.40).
摘要翻译：本发明涉及通过苯胺和供应亚甲基的试剂的缩合产物重排生产二苯基甲烷系列的二胺和多胺的方法，所述产物优选选自甲醛水溶液，甲醛气体，多聚甲醛，其中所述缩合产物在至少一种二氧化硅 - 氧化铝催化剂的存在下反应，所述催化剂具有： - 根据ASTM D3663-03（2015）进行的BET方法测定的表面积为200 m 2 / g至520m 2 / g，优选350m 2 / g至495m 2 / g，特别优选400m 2 / g至490m 2 / g，·二氧化硅/氧化铝在催化剂表面上的摩尔比A ，·C的二氧化硅/氧化铝的总体（本体）摩尔比，以及·商B = A / C; 所述催化剂的特征在于“低”A值（即等于或低于8.0）与“高”B值（即1.50-3.00）和“高”A值（即大于8.00，特别是等于或大于8.50）与“低”B值（即0.15至1.40）相结合。

3. 发明授权

EP2989078B1 VERFAHREN ZUR HERSTELLUNG VON DI- UND POLYAMINEN DER DIPHENYLMETHANREIHE 失效
标题翻译：生产二苯基甲烷系列二酰胺和多胺的方法
公开(公告)号：EP2989078B1
公开(公告)日：2017-12-27
申请号：EP14720072.9
申请日：2014-04-22
申请人： Covestro Deutschland AG
发明人： KNAUF, Thomas , WERSHOFEN, Stefan , GRUNER, Klaus-Gerd , TORRUELLA, Esteve Obis
IPC分类号： C07C209/78 , C07C263/10 , C08G73/02
CPC分类号： C07C209/78 , C07C263/10 , C08G73/0266 , C07C211/50 , C07C265/14

4. 发明公开

EP3227357A1 MODIFIED AMINE CURING AGENTS, THEIR PREPARATION AND USE IN CURABLE COMPOSITIONS 有权转让
标题翻译：改性胺固化剂，它们的制备和在可固化组合物中的用途
公开(公告)号：EP3227357A1
公开(公告)日：2017-10-11
申请号：EP15808311.3
申请日：2015-11-30
申请人： Cytec Industries Inc.
发明人： MEEGAN, Jonathan, E.
IPC分类号： C08G59/50
CPC分类号： C08G59/5033 , C07C211/50 , C08J5/24 , C08J2363/00 , C08K5/18
摘要： A method for producing a modified form of an aromatic amine compound represented by the following structure I: where A is an amine group —NHR, R is independently selected from hydrogen, linear and branched alkyl groups having 1 to 6 carbon atoms, preferably A is NH2; X is a halogen selected from Cl, Br, F, I, and At, or hydrogen (H). The method includes heating the aromatic amine compound, in its initial crystalline form, to a temperature above its melting point in order to obtain a molten material, then cooling the molten material to a temperature below the melting point of the crystalline compound so as to produce an amorphous, glassy form of the aromatic amine compound. The modified aromatic amine compound is suitable as a curing agent in resin compositions that are used for fabricating fiber-reinforced composites.
摘要翻译：制备由下列结构I表示的芳香胺化合物的改性形式的方法：其中A是胺基-NHR，R独立地选自氢，具有1至6个碳原子的直链和支链烷基，优选A是 NH 2; X是选自Cl，Br，F，I和At的卤素或氢（H）。该方法包括将芳族胺化合物以其初始结晶形式加热至高于其熔点的温度以获得熔融材料，然后将熔融材料冷却至低于结晶化合物熔点的温度以产生一种无定形的玻璃状芳香胺化合物。改性芳族胺化合物适合作为用于制造纤维增强复合材料的树脂组合物中的固化剂。

6. 发明公开

EP3181220A1 A PROCESS FOR REMOVING A HETEROGENEOUS CATALYST FROM A REACTION PRODUCT AND A PROCESS FOR PRODUCING AN AROMATIC AMINE 审中-公开
标题翻译：方法用于除去非均相催化剂从反应产物及其制备方法的芳族胺
公开(公告)号：EP3181220A1
公开(公告)日：2017-06-21
申请号：EP15200517.9
申请日：2015-12-16
申请人： BASF SE
发明人： DAI, Yuan Shen , RENZE, Peter
IPC分类号： B01J8/00 , B03C1/015 , C07C209/48
CPC分类号： B01J8/0055 , B01J8/007 , B01J23/96 , B01J25/04 , B03C1/30 , C07C209/36 , C07C209/48 , Y02P20/582 , C07C211/50 , C07C211/46
摘要： A process for removing a heterogeneous catalyst from a reaction product and a process for producing an aromatic amine
Abstract
The invention relates to a process for removing a heterogeneous catalyst from a crude reaction product (9) which comprises a liquid phase and a particulate catalyst, comprising at least one of the following steps:
(a) feeding the crude reaction product (9) into a hydrocyclone (11) in which at least part of the particulate catalyst is removed and taking off a product stream (13) depleted in catalyst and a stream (15) enriched in catalyst;
(b) feeding the crude reaction product (9) or, when step (a) also is carried out, the product stream (13) depleted in catalyst of step (a) into a settler (17), the settler (17) comprising a conical bottom part (19) wherein nozzles (27) are arranged in the conical bottom part (19) such that by a stream fed through the nozzles (27) a swirl is generated in the conical bottom part (19) of the settler (17), and taking off a product stream (29) and a catalyst comprising stream (21).
The invention further relates to a process for producing an aromatic amine in which catalyst is removed from the crude reaction product (9) by the above process.
摘要翻译：一种用于去除从反应产物和过程的非均相催化剂用于摘要本发明的芳族胺的制造方法涉及一种方法，用于从粗反应（9）产品，其包括一个液相和颗粒催化剂包括除去非均相催化剂下列步骤中的至少一个：（a）将所述粗反应产物（9）插入其中粒状催化剂的至少一部分被去除的旋液分离器（11）和起飞的产物流（13）贫用催化剂和所得流（15）富含催化剂; （B）将所述粗反应产物（9），或者，当（a），因此进行的，贫化步骤（a）的催化剂获得成沉降（17）步骤的产物流（13），沉淀器（17），其包括锥形底部分（19）worin喷嘴（27）被布置在锥形底部分（19）检测由通过喷嘴在沉降槽的锥底部分（19）（产生（27）一个涡流供给的流做 17），和起飞的产物流（29）和一种催化剂，包含流（21）。本发明还涉及到用于在其中催化剂芳香胺制备过程从粗反应产物（9）通过上述方法除去。

7. 发明公开

EP3160935A1 VERFAHREN ZUR HERSTELLUNG VON DI- UND POLYAMINEN DERDIPHENYLMETHANREIHE 有权转让
公开(公告)号：EP3160935A1
公开(公告)日：2017-05-03
申请号：EP15730178.9
申请日：2015-06-22
申请人： Covestro Deutschland AG
发明人： KNAUF, Thomas , WERSHOFEN, Stefan , GRUNER, Klaus-Gerd , HARTJES, Volker
IPC分类号： C07C209/78
CPC分类号： C07C209/78 , C08G73/0266 , C07C211/50
摘要： The invention relates to a method for the preparation of di- and polyamines of the diphenylmethane series, care being taken during the shutdown of the production process that an excess of aniline with respect to formalin is ensured.
摘要翻译：本发明涉及用于制备二苯基甲烷系列的二胺和多胺的方法，在生产过程停止期间注意确保过量的苯胺和相对于福尔马林。

8. 发明授权

EP2103595B1 Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe 有权转让
标题翻译： Verfahren zur Herstellung von Di-和Polyaminen der Diphenylmethanreihe
公开(公告)号：EP2103595B1
公开(公告)日：2017-04-19
申请号：EP09003730.0
申请日：2009-03-16
申请人： Covestro Deutschland AG
发明人： Wershofen, Stefan, Dr. , Müller, Heinz-Herbert, Dr. , Adamson, Richard , Pohl, Fritz, Dr. , Sommer, Knut, Dr.
IPC分类号： C07C209/78 , C07C263/10 , C07C211/50 , C07C265/14
CPC分类号： C07C209/78 , C07C263/10 , C07C211/50 , C07C265/14

9. 发明授权

EP2518044B1 METHOD FOR TREATMENT OF ISOCYANATE RESIDUE, AND METHOD FOR TREATMENT OF CARBONATE 有权
标题翻译：一种用于处理异氰酸酯基，和方法处理碳酸盐
公开(公告)号：EP2518044B1
公开(公告)日：2016-04-13
申请号：EP10839233.3
申请日：2010-12-14
申请人： Mitsui Chemicals, Inc.
发明人： SHIMOKAWATOKO, Yoshiki , MURAYAMA, Koichi , TAKEUCHI, Hiroshi , KANNO, Takashi , SASAKI, Masaaki , OKUBO, Kazuhiko
IPC分类号： C07C209/62 , C07C29/09 , C07C31/12 , C07C211/50 , C07C263/04 , C07C265/14 , C07C269/04 , C07C271/28 , C07C29/12
CPC分类号： C07C263/04 , C07C29/12 , C07C209/62 , C07C269/04 , C07C31/12 , C07C265/14 , C07C271/28 , C07C211/50

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