PT2984069T - Método para produção de di- e poliaminas da série difenilmetano - Google Patents
Método para produção de di- e poliaminas da série difenilmetanoInfo
- Publication number
- PT2984069T PT2984069T PT147168017T PT14716801T PT2984069T PT 2984069 T PT2984069 T PT 2984069T PT 147168017 T PT147168017 T PT 147168017T PT 14716801 T PT14716801 T PT 14716801T PT 2984069 T PT2984069 T PT 2984069T
- Authority
- PT
- Portugal
- Prior art keywords
- polyamines
- preparation
- diphenyl methane
- methane series
- series
- Prior art date
Links
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical class C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 title 1
- 229920000768 polyamine Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/085—Thickening liquid suspensions by filtration with membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13163356 | 2013-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2984069T true PT2984069T (pt) | 2018-01-04 |
Family
ID=48050592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT147168017T PT2984069T (pt) | 2013-04-11 | 2014-04-09 | Método para produção de di- e poliaminas da série difenilmetano |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9309184B2 (pt) |
| EP (1) | EP2984069B1 (pt) |
| JP (1) | JP6416204B2 (pt) |
| KR (1) | KR20150142004A (pt) |
| CN (1) | CN105324361B (pt) |
| HU (1) | HUE037694T2 (pt) |
| PT (1) | PT2984069T (pt) |
| SA (1) | SA515361282B1 (pt) |
| WO (1) | WO2014166977A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11542223B1 (en) * | 2022-07-21 | 2023-01-03 | Covestro Llc | Process for preparing di- and polyamines of the diphenyl methane series |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE844896C (de) | 1944-04-04 | 1952-09-15 | Bayer Ag | Verfahren zur Herstellung von organischen Isocyanaten |
| JPS5998042A (ja) * | 1982-10-25 | 1984-06-06 | エルプロヒ−ネ・アクチエンゲゼルシヤフト | メチレン橋含有ポリアリ−ルアミンの製造方法 |
| JPS6253946A (ja) * | 1985-09-03 | 1987-03-09 | Mitsubishi Gas Chem Co Inc | Ｐ−フエニレンジアミンの製造法 |
| 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 |
| JPH04305202A (ja) * | 1991-04-03 | 1992-10-28 | Asahi Chem Ind Co Ltd | 水分離フィルター |
| 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 |
| DE10100440A1 (de) | 2001-01-08 | 2002-07-11 | Basf Ag | Verfahren zur Herstellung hochreaktiver Polyisobutene |
| 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 |
| DE102006004041A1 (de) | 2006-01-28 | 2007-08-02 | 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 |
| DE102008015123A1 (de) * | 2008-03-20 | 2009-09-24 | Bayer Materialscience Ag | Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe |
| WO2012104769A1 (en) * | 2011-02-02 | 2012-08-09 | Basf Se | Process for separation of water from pyrolysis gasoline |
-
2014
- 2014-04-09 CN CN201480033236.3A patent/CN105324361B/zh not_active Expired - Fee Related
- 2014-04-09 HU HUE14716801A patent/HUE037694T2/hu unknown
- 2014-04-09 US US14/782,926 patent/US9309184B2/en not_active Expired - Fee Related
- 2014-04-09 PT PT147168017T patent/PT2984069T/pt unknown
- 2014-04-09 JP JP2016506947A patent/JP6416204B2/ja not_active Expired - Fee Related
- 2014-04-09 EP EP14716801.7A patent/EP2984069B1/de not_active Not-in-force
- 2014-04-09 KR KR1020157031930A patent/KR20150142004A/ko not_active Application Discontinuation
- 2014-04-09 WO PCT/EP2014/057116 patent/WO2014166977A1/de active Application Filing
-
2015
- 2015-10-10 SA SA515361282A patent/SA515361282B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014166977A1 (de) | 2014-10-16 |
| EP2984069B1 (de) | 2017-10-11 |
| JP6416204B2 (ja) | 2018-10-31 |
| CN105324361A (zh) | 2016-02-10 |
| EP2984069A1 (de) | 2016-02-17 |
| US20160068475A1 (en) | 2016-03-10 |
| SA515361282B1 (ar) | 2017-02-07 |
| US9309184B2 (en) | 2016-04-12 |
| KR20150142004A (ko) | 2015-12-21 |
| HUE037694T2 (hu) | 2018-09-28 |
| CN105324361B (zh) | 2017-04-12 |
| JP2016520554A (ja) | 2016-07-14 |
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