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1. 发明公开

EP2679575A4 PROCESS FOR PRODUCING CARBONYL COMPOUNDS 有权转让
标题翻译： VERFAHREN ZUR HERSTELLUNG VON CARBONYLVERBINDUNGEN
公开(公告)号：EP2679575A4
公开(公告)日：2015-08-26
申请号：EP12749951
申请日：2012-02-21
申请人： ASAHI KASEI CHEMICALS CORP
发明人： SHINOHATA MASAAKI , MIYAKE NOBUHISA
IPC分类号： C07C269/04 , C07C263/04 , C07C265/14 , C07C269/06 , C07C271/28 , C07C271/42 , C07C271/56 , C07C271/58
CPC分类号： C07C269/04 , C07C263/04 , C07C269/06 , Y02P20/142 , C07C265/14 , C07C271/42 , C07C271/58 , C07C271/56 , C07C271/28
摘要： A method for producing a carbonyl compound of the present invention comprises a step (X) of reacting a specific compound having a urea bond with a carbonic acid derivative having a carbonyl group (-C(=O)-) under heating at a temperature equal to or higher than the thermal dissociation temperature of the urea bond to obtain the carbonyl compound.
摘要翻译：本发明的羰基化合物的制造方法包括在等温下加热下使具有尿素键的具体化合物与具有羰基（-C（= O） - ）的碳酸衍生物反应的工序（X）达到或高于尿素键的热解离温度以获得羰基化合物。

2. 发明公开

EP1837328A4 PROCESS FOR PRODUCING AROMATIC CARBONATE 有权
标题翻译：制备芳香碳酸盐的方法
公开(公告)号：EP1837328A4
公开(公告)日：2010-06-02
申请号：EP05814470
申请日：2005-12-09
申请人： ASAHI KASEI CHEMICALS CORP
发明人： MIYAKE NOBUHISA
IPC分类号： C07C68/06 , C07B61/00 , C07C69/96
CPC分类号： C07C68/06 , Y02P20/582 , C07C69/96

3. 发明公开

EP1640357A4 METHOD FOR PRODUCING AROMATIC CARBONATE 有权转让
标题翻译：用于生产芳香族碳酸酯
公开(公告)号：EP1640357A4
公开(公告)日：2006-08-02
申请号：EP04746852
申请日：2004-06-25
申请人： ASAHI KASEI CHEMICALS CORP
发明人： MIYAKE NOBUHISA , WATANABE TOMONARI , ONISHI KAZUHIRO , SATO AKIHIRO
IPC分类号： C07C68/04 , C07C68/06 , C07C69/96
CPC分类号： C07C68/06 , C07C68/04 , C07C69/96
摘要： A method for producing an aromatic carbonate is characterized by having the following steps (1)-(4): (1) an organic metal compound and carbon dioxide are reacted, thereby obtaining a reaction mixture containing a dialkyl carbonate formed by the reaction; (2) the dialkyl carbonate is separated from the reaction mixture, thereby obtaining a residual liquid; (3) the residual liquid is reacted with an alcohol, thereby forming at least one kind of organic metal compound and water, and the water is removed from the organic metal compound; and (4) the dialkyl carbonate separated in the step (2) is reacted with an aromatic hydroxy compound, thereby obtaining an aromatic carbonate.

4. 发明公开

EP2626345A4 SEPARATION METHOD AND METHOD FOR PRODUCING ISOCYANATE 有权转让
标题翻译：温哥华VERFAHREN ZUR HERSTELLUNG VON ISOCYANAT
公开(公告)号：EP2626345A4
公开(公告)日：2015-08-12
申请号：EP11830666
申请日：2011-10-04
申请人： ASAHI KASEI CHEMICALS CORP
发明人： SHINOHATA MASAAKI , MIYAKE NOBUHISA
IPC分类号： C07C263/20 , B01D3/00 , B01D3/14 , B01D3/34 , C07B63/00 , C07C263/04 , C07C265/14
CPC分类号： C07C263/20 , B01D3/009 , B01D3/143 , B01D3/34 , C07B63/00 , C07C263/04 , Y02P20/127 , C07C265/14
摘要： An object of the present invention is to provide the separation of a mixture containing plural types of reversibly reacting compounds, especially, a method for efficiently separating an isocyanate from a mixture containing the isocyanate and a hydroxy compound, particularly, a method for efficiently separating an isocyanate and a hydroxy compound that form by the thermal decomposition of an N-substituted carbamic acid ester. The object is attained by a method for separating, with a multi-stage distillation column, a mixture containing an active hydrogen-containing compound (A) and a compound (B) that reversibly reacts with the active hydrogen-containing compound (A), the method comprising distillation-separating the active hydrogen-containing compound (A) and the compound (B) with the multi-stage distillation column in the presence of an intermediate-boiling-point inactive compound (C) that has a normal boiling point between a normal boiling point of the active hydrogen-containing compound (A) and a normal boiling point of the compound (B) and is chemically inactive for both of the (A) and the compound (B).
摘要翻译：本发明的目的是提供含有多种可逆反应化合物的混合物的分离，特别是从含有异氰酸酯和羟基化合物的混合物中有效分离异氰酸酯的方法，特别是有效分离异氰酸酯的方法异氰酸酯和通过N-取代氨基甲酸酯的热分解形成的羟基化合物。本发明的目的是通过多级蒸馏塔分离含有活性氢化合物（A）和与活性氢化合物（A）可逆反应的化合物（B）的混合物的方法来实现的，该方法包括在中间沸点无活性化合物（C）的存在下，用多级蒸馏塔将活性氢化合物（A）和化合物（B）蒸馏分离，所述中间体沸点无活性化合物（C）的沸点为活性含氢化合物（A）的正常沸点和化合物（B）的标准沸点，对于（A）和化合物（B）都是化学惰性的。

5. 发明公开

EP2439191A4 METHOD FOR PRODUCING N-SUBSTITUTED CARBAMIC ACID ESTER, METHOD FOR PRODUCING ISOCYANATE USING N-SUBSTITUTED CARBAMIC ACID ESTER, AND COMPOSITION FOR TRANSFERRING AND STORING N-SUBSTITUTED CARBAMIC ACID ESTER CONTAINING N-SUBSTITUTED CARBAMIC ACID ESTER AND AROMATIC HYDROXY COMPOUND 有权
标题翻译：用于制备N-取代氨基，PROCESS FOR PRODUCING异氰酸酯与N-取代输送用和储藏的氨基和组合物的N-取代氨基与N-取代氨基和芳族羟基
公开(公告)号：EP2439191A4
公开(公告)日：2014-03-12
申请号：EP09833912
申请日：2009-09-29
申请人： ASAHI KASEI CHEMICALS CORP
发明人： SHINOHATA MAASAKI , MIYAKE NOBUHISA
IPC分类号： C07C263/04 , C07C265/14 , C07C269/00 , C07C269/04 , C07C271/42
CPC分类号： C07C275/40 , C07C263/04 , C07C269/00 , C07C269/04 , C07C271/54 , C07C271/56 , C07C271/58 , C07C2601/14 , C07C265/14 , C07C271/52

6. 发明公开

EP2213658A4 METHOD FOR PRODUCTION OF ISOCYANATE AND AROMATIC HYDROXY COMPOUND 有权
标题翻译：用于生产异氰酸酯和芳香族羟基
公开(公告)号：EP2213658A4
公开(公告)日：2013-12-04
申请号：EP08851982
申请日：2008-11-14
申请人： ASAHI KASEI CHEMICALS CORP
发明人： SHINOHATA MASAAKI , MIYAKE NOBUHISA
IPC分类号： C07C263/04 , C07C37/055 , C07C39/16 , C07C265/14 , C08G64/12 , C08G64/42 , C08G69/44 , C08J11/28
CPC分类号： C07C271/58 , C07C37/055 , C07C263/04 , C08G64/12 , C08G64/42 , C08G69/44 , C07C39/16 , C07C265/14

7. 发明公开

EP2226328A4 PROCESS FOR PRODUCTION OF ALKYL TIN ALKOXIDE COMPOUND, AND PROCESS FOR PRODUCTION OF CARBONATE ESTER USING THE COMPOUND 有权转让
标题翻译：制造方法ALKYLZINNOXIDVERBINDUNG和方法，用于生产碳酸酯的使用连接
公开(公告)号：EP2226328A4
公开(公告)日：2012-02-22
申请号：EP09804784
申请日：2009-03-31
申请人： ASAHI KASEI CHEMICALS CORP
发明人： SHINOHATA MASAAKI , MIYAKE NOBUHISA
IPC分类号： C07F7/22 , C07B61/00 , C07C68/04 , C07C69/96
CPC分类号： C07F7/2232 , C07C68/04 , C07C69/96

8. 发明公开

EP3050889A4 ALKYL TIN COMPOUND 有权转让
标题翻译：烷基锡化合物
公开(公告)号：EP3050889A4
公开(公告)日：2016-09-21
申请号：EP14847310
申请日：2014-09-22
申请人： ASAHI KASEI CHEMICALS CORP
发明人： MIYAKE NOBUHISA , SHINOHATA MASAAKI , NISHIYAMA BUDIANTO , OKUBO ATSUSHI
IPC分类号： C07F7/22 , B01J31/12 , C07B61/00 , C07C68/04 , C07C69/96
CPC分类号： B01J31/12 , B01J31/122 , B01J2231/648 , C07C68/04 , C07F7/2224 , C07F7/2252 , C07F7/2256 , C07C69/96
摘要： An alkyl tin compound having an alkyl group bonded to a tin atom, wherein the alkyl group is a branched alkyl or cyclic group-substituted alkyl group, the branched alkyl group being an alkyl group branched at at least one carbon atom of the first to third carbon atoms counting from the tin atom, and the cyclic group-substituted alkyl group being an alkyl group having a cyclic group bonded at at least one carbon atom of the first to third carbon atoms counting from the tin atom.

9. 发明公开

EP2275406A4 PROCESS FOR PRODUCING ISOCYANATE 有权转让
标题翻译：用于制造异氰酸酯
公开(公告)号：EP2275406A4
公开(公告)日：2015-10-14
申请号：EP08752810
申请日：2008-05-15
申请人： ASAHI KASEI CHEMICALS CORP
发明人： SHINOHATA MASAAKI , MIYAKE NOBUHISA
IPC分类号： C07C263/04 , C07C263/18 , C07C265/14
CPC分类号： C07C263/04 , C07C263/18 , C07C2601/14 , C07C265/14
摘要： An object of the present invention is to provide a process that enables isocyanate to be produced stably over a long period of time and at high yield without encountering problems of the prior art during production of isocyanate without using phosgene. The present invention discloses a process for producing an isocyanate by subjecting a carbamic acid ester to a thermal decomposition reaction, including the steps of: recovering a low boiling point component in a form of a gaseous phase component from a thermal decomposition reaction vessel in which the thermal decomposition reaction is carried out; recovering a liquid phase component containing a carbamic acid ester from a bottom of the thermal decomposition reaction vessel; and supplying all or a portion of the liquid phase component to an upper portion of the thermal decomposition reaction vessel.

10. 发明公开

EP2147909A4 METHOD FOR PRODUCTION OF ISOCYANATE USING COMPOSITION COMPRISING CARBAMIC ACID ESTER AND AROMATIC HYDROXY COMPOUND, AND COMPOSITION FOR TRANSPORT OR STORAGE OF CARBAMIC ACID ESTER 有权
标题翻译： PROCESS FOR制造异氰酸酯使用用于运输或储存的氨基甲ONE AND氨基的芳族含羟基的组合物，并且组合物
公开(公告)号：EP2147909A4
公开(公告)日：2013-08-14
申请号：EP08722869
申请日：2008-03-26
申请人： ASAHI KASEI CHEMICALS CORP
发明人： SHINOHATA MASAAKI , MIYAKE NOBUHISA
IPC分类号： C07C263/04 , C07C265/14
CPC分类号： C07C271/28 , C07C263/04 , C07C269/08 , C07C271/20 , C07C271/24 , C07C265/14

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