CN104230721A - 3-氨甲基-3,5,5-三甲基环己胺的制备方法 - Google Patents
3-氨甲基-3,5,5-三甲基环己胺的制备方法 Download PDFInfo
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- CN104230721A CN104230721A CN201310233877.0A CN201310233877A CN104230721A CN 104230721 A CN104230721 A CN 104230721A CN 201310233877 A CN201310233877 A CN 201310233877A CN 104230721 A CN104230721 A CN 104230721A
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3050870A1 (de) | 2015-01-30 | 2016-08-03 | Evonik Degussa GmbH | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin |
EP3075721A1 (de) | 2015-03-30 | 2016-10-05 | Evonik Degussa GmbH | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin |
CN106928020A (zh) * | 2017-01-23 | 2017-07-07 | 万华化学集团股份有限公司 | 一种2,2,6‑三甲基‑1,4‑环己二醇的制备方法 |
EP3235805A1 (de) | 2016-04-19 | 2017-10-25 | Evonik Degussa GmbH | Kopplung der destillativen aufreinigung mit einem partialkondensator zur vorreinigung von isophorondiamin |
EP3248960A1 (de) | 2016-05-25 | 2017-11-29 | Evonik Degussa GmbH | Destillative aufreinigung eines produktgemisches anfallend bei der isophorondiaminsynthese mit hilfe einer trennwandkolonne |
EP3275858A1 (de) | 2016-07-27 | 2018-01-31 | Evonik Degussa GmbH | Abtrennung von leichtsiedern sowie reduktion des ammoniakgehaltes im isophorondiamin durch partialkondensation |
WO2019120064A1 (zh) | 2017-12-22 | 2019-06-27 | 浙江新和成股份有限公司 | 一种异佛尔酮腈亚胺加氢还原制备异佛尔酮二胺的方法 |
US10519096B2 (en) | 2017-05-23 | 2019-12-31 | Evonik Degussa Gmbh | Process for preparing amino compounds from nitrile compounds |
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US5756845A (en) * | 1995-03-03 | 1998-05-26 | Basf Aktiengesellschaft | Preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine |
US6011179A (en) * | 1997-10-30 | 2000-01-04 | Degussa-Huls Ag | Process for the production of amines from imines of nitriles |
CN101568516A (zh) * | 2006-12-22 | 2009-10-28 | 巴斯夫欧洲公司 | 氢化3-氰基-3,5,5-三甲基环己基亚胺的连续方法 |
WO2012076315A1 (de) * | 2010-12-08 | 2012-06-14 | Evonik Degussa Gmbh | Verfahren zur herstellung von 3-aminomethyl-3,5,5-trimethylcyclohexylamin |
WO2012126956A1 (de) * | 2011-03-22 | 2012-09-27 | Basf Se | Verfahren zur hydrierung von nitrilen |
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CN102924291A (zh) * | 2011-08-08 | 2013-02-13 | 烟台万华聚氨酯股份有限公司 | 3-氨甲基-3,5,5-三甲基环己胺的制备方法 |
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2013
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Patent Citations (7)
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US5756845A (en) * | 1995-03-03 | 1998-05-26 | Basf Aktiengesellschaft | Preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine |
US6011179A (en) * | 1997-10-30 | 2000-01-04 | Degussa-Huls Ag | Process for the production of amines from imines of nitriles |
CN101568516A (zh) * | 2006-12-22 | 2009-10-28 | 巴斯夫欧洲公司 | 氢化3-氰基-3,5,5-三甲基环己基亚胺的连续方法 |
WO2012076315A1 (de) * | 2010-12-08 | 2012-06-14 | Evonik Degussa Gmbh | Verfahren zur herstellung von 3-aminomethyl-3,5,5-trimethylcyclohexylamin |
WO2012126956A1 (de) * | 2011-03-22 | 2012-09-27 | Basf Se | Verfahren zur hydrierung von nitrilen |
US20120245389A1 (en) * | 2011-03-22 | 2012-09-27 | Basf Se | Process for hydrogenating nitriles |
CN102924291A (zh) * | 2011-08-08 | 2013-02-13 | 烟台万华聚氨酯股份有限公司 | 3-氨甲基-3,5,5-三甲基环己胺的制备方法 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10125089B2 (en) | 2015-01-30 | 2018-11-13 | Evonik Degussa Gmbh | Process for preparing 3 aminomethyl-3,5,5-trimethylcyclohexylamine |
WO2016120235A1 (de) | 2015-01-30 | 2016-08-04 | Evonik Degussa Gmbh | Verfahren zur herstellung von 3-aminomethyl-3,5,5-trimethylcyclohexylamin |
EP3050870A1 (de) | 2015-01-30 | 2016-08-03 | Evonik Degussa GmbH | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin |
EP3075721A1 (de) | 2015-03-30 | 2016-10-05 | Evonik Degussa GmbH | Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin |
US10343975B2 (en) | 2016-04-19 | 2019-07-09 | Evonik Degussa Gmbh | Coupling of distillative purification with a partial condenser for pre-purification of isophoronediamine |
EP3235805A1 (de) | 2016-04-19 | 2017-10-25 | Evonik Degussa GmbH | Kopplung der destillativen aufreinigung mit einem partialkondensator zur vorreinigung von isophorondiamin |
EP3248960A1 (de) | 2016-05-25 | 2017-11-29 | Evonik Degussa GmbH | Destillative aufreinigung eines produktgemisches anfallend bei der isophorondiaminsynthese mit hilfe einer trennwandkolonne |
EP3275858A1 (de) | 2016-07-27 | 2018-01-31 | Evonik Degussa GmbH | Abtrennung von leichtsiedern sowie reduktion des ammoniakgehaltes im isophorondiamin durch partialkondensation |
US10392340B2 (en) | 2016-07-27 | 2019-08-27 | Evonik Degussa Gmbh | Purification of crude isophoronediamine by partial condensation in series with total condensation |
CN106928020A (zh) * | 2017-01-23 | 2017-07-07 | 万华化学集团股份有限公司 | 一种2,2,6‑三甲基‑1,4‑环己二醇的制备方法 |
CN106928020B (zh) * | 2017-01-23 | 2020-07-28 | 万华化学集团股份有限公司 | 一种2,2,6-三甲基-1,4-环己二醇的制备方法 |
US10519096B2 (en) | 2017-05-23 | 2019-12-31 | Evonik Degussa Gmbh | Process for preparing amino compounds from nitrile compounds |
WO2019120064A1 (zh) | 2017-12-22 | 2019-06-27 | 浙江新和成股份有限公司 | 一种异佛尔酮腈亚胺加氢还原制备异佛尔酮二胺的方法 |
US11180440B2 (en) | 2017-12-22 | 2021-11-23 | Zhejiang Nhu Company Ltd. | Method for preparing isophorone diamine by means of hydrogenation reduction of isophorone nitrile imine |
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Address after: 264002 Yantai economic and Technological Development Zone, Shandong, Tian Shan Road, No. 17 Patentee after: Wanhua Chemical Group Co.,Ltd. Patentee after: Wanhua chemical (Ningbo) Co.,Ltd. Address before: 264002 Yantai, South Road, Shandong, No. 7 Patentee before: Wanhua Chemical Group Co.,Ltd. Patentee before: Wanhua chemical (Ningbo) Co.,Ltd. |
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Denomination of invention: Preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine Effective date of registration: 20211123 Granted publication date: 20160518 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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