JP2016520038A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016520038A5 JP2016520038A5 JP2016509419A JP2016509419A JP2016520038A5 JP 2016520038 A5 JP2016520038 A5 JP 2016520038A5 JP 2016509419 A JP2016509419 A JP 2016509419A JP 2016509419 A JP2016509419 A JP 2016509419A JP 2016520038 A5 JP2016520038 A5 JP 2016520038A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- auxiliary reagent
- mass
- methanol
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 21
- 239000003153 chemical reaction reagent Substances 0.000 claims 21
- 238000000034 method Methods 0.000 claims 14
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 12
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 9
- 239000011780 sodium chloride Substances 0.000 claims 5
- 125000004432 carbon atom Chemical group C* 0.000 claims 4
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical class C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 claims 4
- 229920000768 polyamine Polymers 0.000 claims 4
- 239000011541 reaction mixture Substances 0.000 claims 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 3
- 150000007854 aminals Chemical class 0.000 claims 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- 239000012074 organic phase Substances 0.000 claims 2
- 239000007858 starting material Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- 239000004280 Sodium formate Substances 0.000 claims 1
- 229910001508 alkali metal halide Inorganic materials 0.000 claims 1
- 150000008045 alkali metal halides Chemical class 0.000 claims 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 150000001734 carboxylic acid salts Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- -1 diphenylmethane series diamines Chemical class 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 1
- 229920001228 polyisocyanate Polymers 0.000 claims 1
- 239000005056 polyisocyanate Substances 0.000 claims 1
- 239000001103 potassium chloride Substances 0.000 claims 1
- 235000011164 potassium chloride Nutrition 0.000 claims 1
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims 1
- 235000019254 sodium formate Nutrition 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 238000010626 work up procedure Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13165198 | 2013-04-24 | ||
| EP13165198.6 | 2013-04-24 | ||
| PCT/EP2014/058044 WO2014173856A1 (de) | 2013-04-24 | 2014-04-22 | Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016520038A JP2016520038A (ja) | 2016-07-11 |
| JP2016520038A5 true JP2016520038A5 (https=) | 2017-06-08 |
Family
ID=48143212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016509419A Ceased JP2016520038A (ja) | 2013-04-24 | 2014-04-22 | ジフェニルメタンシリーズのジアミン及びポリアミンの製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9815769B2 (https=) |
| EP (1) | EP2989078B1 (https=) |
| JP (1) | JP2016520038A (https=) |
| KR (1) | KR20160002861A (https=) |
| CN (1) | CN105358524B (https=) |
| HU (1) | HUE037059T2 (https=) |
| PT (1) | PT2989078T (https=) |
| SA (1) | SA515370028B1 (https=) |
| WO (1) | WO2014173856A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10626078B2 (en) | 2016-12-22 | 2020-04-21 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series at different production capacities |
| US10640455B1 (en) | 2016-12-22 | 2020-05-05 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series |
| WO2018114767A1 (de) | 2016-12-22 | 2018-06-28 | Covestro Deutschland Ag | Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe bei unterschiedlichen produktionskapazitäten |
| EP3558926B1 (de) | 2016-12-22 | 2021-01-20 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe |
| CN111905753B (zh) * | 2020-08-10 | 2023-04-07 | 万华化学集团股份有限公司 | 一种催化胺盐转化的催化剂及制备方法、dam的制备方法 |
| CN111960952B (zh) * | 2020-08-28 | 2023-01-13 | 万华化学集团股份有限公司 | 一种dam制备过程中废盐水质量提升方法 |
| CN114315598B (zh) * | 2020-09-29 | 2024-02-02 | 万华化学集团股份有限公司 | 一种二苯基甲烷系列二胺和多胺的制备方法 |
| CN114057583B (zh) * | 2021-10-26 | 2025-02-18 | 菏泽永辉复合材料有限公司 | 一种4,4’-二氨基二苯基甲烷的制备方法及4,4’-二氨基二苯基甲烷 |
| US11542223B1 (en) * | 2022-07-21 | 2023-01-03 | Covestro Llc | Process for preparing di- and polyamines of the diphenyl methane series |
| WO2025073928A1 (en) | 2023-10-06 | 2025-04-10 | Basf Se | Process for preparing mda |
| WO2025137843A1 (zh) * | 2023-12-26 | 2025-07-03 | 万华化学集团股份有限公司 | 二苯基甲烷系列的二胺和多胺的制备方法 |
| WO2026068450A1 (en) | 2024-09-24 | 2026-04-02 | Basf Se | Process for preparing a polyisocyanate mixture comprising methylene diphenyl diisocyanate (mdi) |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE844896C (de) | 1944-04-04 | 1952-09-15 | Bayer Ag | Verfahren zur Herstellung von organischen Isocyanaten |
| US3676497A (en) | 1968-08-06 | 1972-07-11 | Upjohn Co | Process for preparing di(aminophenyl)-methanes |
| GB1517585A (en) | 1974-11-13 | 1978-07-12 | Mobay Chemical Corp | Process for the production of a polyamino-polyphenyl-(poly)-methylene polyamine |
| DE2500574C3 (de) * | 1975-01-09 | 1980-05-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyaminen |
| DE3714606A1 (de) * | 1987-05-01 | 1988-11-10 | Bayer Ag | Verfahren zur herstellung von mehrkernigen aromatischen polyaminen |
| DE3812083A1 (de) * | 1988-04-12 | 1989-10-26 | Bayer Ag | Verfahren zur herstellung von mehrkernigen aromatischen polyaminen |
| JPH03181423A (ja) * | 1989-12-11 | 1991-08-07 | Mitsubishi Petrochem Co Ltd | 溶媒の分離方法 |
| JP2825604B2 (ja) | 1990-04-11 | 1998-11-18 | 三井化学株式会社 | メチレン架橋されたポリアリールアミンの製造方法 |
| DE4112131A1 (de) * | 1991-04-13 | 1992-10-15 | Bayer Ag | Verfahren zur herstellung von mehrkernigen aromatischen polyaminen |
| DE4112130A1 (de) * | 1991-04-13 | 1992-10-15 | Bayer Ag | Verfahren zur herstellung von mehrkernigen aromatischen polyaminen |
| US5310769A (en) * | 1992-05-01 | 1994-05-10 | Bayer Aktiengesellschaft | Process for the production of polyamine mixtures of the polyamino-polyaryl-polymethylene series |
| US5286760A (en) | 1992-10-09 | 1994-02-15 | Miles, Inc. | Process for reducing impurity levels in methylene diphenyamines |
| DE19804915A1 (de) | 1998-02-07 | 1999-08-12 | Basf Ag | Verfahren zur Herstellung von Methylendi(phenylamin) und Methylendi(phenylisocyanat) |
| DE19817691A1 (de) | 1998-04-21 | 1999-10-28 | Basf Ag | Verfahren zur Herstellung von Mischungen aus Diphenylmehandiisocyanaten und Polyphenylen-polymethylen-polyisocyanaten mit vermindertem Gehalt an chlorierten Nebenprodukten und verminderter Jodfarbzahl |
| DE10006452A1 (de) | 2000-02-14 | 2001-08-16 | Bayer Ag | Verfahren zur Herstellung von Diaminodiphenylmethanen |
| DE10211021A1 (de) * | 2002-03-13 | 2003-09-25 | Bayer Ag | Verfahren zur Herstellung von Polyisocyanaten der Diphenylmethanreihe mit vermindertem Farbwert |
| DE102004032416A1 (de) | 2004-07-05 | 2006-02-02 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyaminen der Diphenylmethanreihe bei niedriger Protonierung |
| DE102004052370A1 (de) | 2004-10-28 | 2006-05-04 | Bayer Materialscience Ag | Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe |
| DE102006004047A1 (de) | 2006-01-28 | 2007-08-02 | Bayer Materialscience Ag | Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe |
| KR100771100B1 (ko) * | 2007-07-18 | 2007-10-29 | 아이디비켐(주) | 고순도의 메톡시폴리에틸렌글리콜에틸말레이미드의제조방법 |
| DE102008015123A1 (de) * | 2008-03-20 | 2009-09-24 | Bayer Materialscience Ag | Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe |
| EP2421816A2 (de) * | 2009-04-20 | 2012-02-29 | Basf Se | Verfahren zur herstellung von methylendiphenyldiamin (mda) über die stufe des aminals |
-
2014
- 2014-04-22 PT PT147200729T patent/PT2989078T/pt unknown
- 2014-04-22 HU HUE14720072A patent/HUE037059T2/hu unknown
- 2014-04-22 WO PCT/EP2014/058044 patent/WO2014173856A1/de not_active Ceased
- 2014-04-22 JP JP2016509419A patent/JP2016520038A/ja not_active Ceased
- 2014-04-22 EP EP14720072.9A patent/EP2989078B1/de not_active Not-in-force
- 2014-04-22 CN CN201480023113.1A patent/CN105358524B/zh not_active Expired - Fee Related
- 2014-04-22 US US14/785,498 patent/US9815769B2/en not_active Expired - Fee Related
- 2014-04-22 KR KR1020157031038A patent/KR20160002861A/ko not_active Ceased
-
2015
- 2015-10-22 SA SA515370028A patent/SA515370028B1/ar unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016520038A5 (https=) | ||
| EA201491289A1 (ru) | Способ получения гексаметилендиамина из 5-гидроксиметилфурфурола | |
| MX336925B (es) | Procedimiento para elaborar acido lactico. | |
| SA515370028B1 (ar) | عملية لتحضير ثنائي أمينات وعديد أمينات من سلسلة ثنائي فنيل ميثان | |
| AU2012356770A8 (en) | Polycarboxylic acid extraction | |
| WO2013085964A3 (en) | Hydrophilic membrane integrated olefin hydration process | |
| MY166899A (en) | Production method for polyamide | |
| JP2017520560A5 (https=) | ||
| UA118476C2 (uk) | Спосіб спільного одержання оцтової кислоти і диметилового ефіру | |
| PH12014502779A1 (en) | Preparation method for perfluoro-2-methyl-3-pentanone and intermediate | |
| JP2013100237A5 (https=) | ||
| PL396908A1 (pl) | Sposób wytwarzania zeolitów i urzadzenie do wytwarzania zeolitów | |
| AR075907A1 (es) | Preparacion libre de solventes de marco organometalico poroso basado en formiato de magnesio. | |
| ME02621B (me) | Postupak za proizvodnju naltreksona | |
| MY182164A (en) | Process for producing acetic acid by introducing a lithium compound | |
| RU2014129908A (ru) | Способы получения аналогов магнолола | |
| NZ598429A (en) | Process for manufacturing 2-[(3,5-difluoro-3’-methoxy-1,1’-biphenyl-4-yl)amino]nicotinic acid | |
| CN105461516B8 (zh) | 一种l-薄荷醇的合成工艺 | |
| MY167894A (en) | Method for producing 2-furaldehyde | |
| FR2981068B1 (fr) | Procede de preparation de derives du glycerol, utilisation et composition comprenant lesdits derives du glycerol | |
| PH12020550022A1 (en) | Method for preparing polyesters | |
| RU2010114505A (ru) | Способ получения 2,2'-дихлордиэтилформаля | |
| CN103073430A (zh) | 二硝基甲苯及甲苯二胺的制备工艺 | |
| CN205223058U (zh) | 2-丙氧基氯乙烷的生产装置 | |
| CN105777527A (zh) | 医药中间体3-氧代环丁烷基羧酸的合成方法 |