ATE382599T1 - Verfahren zur herstellung von diaminodiphenylmethan und seinen höheren homologen - Google Patents
Verfahren zur herstellung von diaminodiphenylmethan und seinen höheren homologenInfo
- Publication number
- ATE382599T1 ATE382599T1 AT03717231T AT03717231T ATE382599T1 AT E382599 T1 ATE382599 T1 AT E382599T1 AT 03717231 T AT03717231 T AT 03717231T AT 03717231 T AT03717231 T AT 03717231T AT E382599 T1 ATE382599 T1 AT E382599T1
- Authority
- AT
- Austria
- Prior art keywords
- diaminodiphenylmethane
- higher homologues
- producing
- aniline
- formaldehyde
- Prior art date
Links
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
- C07C209/68—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02007141 | 2002-03-28 | ||
| EP03001932 | 2003-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE382599T1 true ATE382599T1 (de) | 2008-01-15 |
Family
ID=28676383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03717231T ATE382599T1 (de) | 2002-03-28 | 2003-03-25 | Verfahren zur herstellung von diaminodiphenylmethan und seinen höheren homologen |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1487777B1 (de) |
| JP (1) | JP4574170B2 (de) |
| KR (1) | KR100969745B1 (de) |
| CN (1) | CN1275935C (de) |
| AT (1) | ATE382599T1 (de) |
| AU (1) | AU2003221520A1 (de) |
| BR (1) | BR0308406B8 (de) |
| CA (1) | CA2478501C (de) |
| DE (1) | DE60318405T2 (de) |
| ES (1) | ES2295573T3 (de) |
| PT (1) | PT1487777E (de) |
| WO (1) | WO2003082803A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5526497B2 (ja) * | 2008-06-17 | 2014-06-18 | 日本ポリウレタン工業株式会社 | 芳香族ポリアミンの製造方法 |
| JP2009298755A (ja) * | 2008-06-17 | 2009-12-24 | Nippon Polyurethane Ind Co Ltd | 芳香族ポリアミンの製造方法 |
| JP2010018534A (ja) * | 2008-07-09 | 2010-01-28 | Nippon Polyurethane Ind Co Ltd | ポリイソシアネートの製造方法 |
| CN102186808B (zh) * | 2008-08-14 | 2014-11-19 | 陶氏环球技术有限责任公司 | 使用煅烧金属氧化物-二氧化硅催化剂生产亚甲基二苯胺及其高级同系物的混合物 |
| US8088439B2 (en) | 2008-08-29 | 2012-01-03 | Korea University Research And Business Foundation | Porous membrane and method of making the same |
| KR20170031157A (ko) | 2014-07-07 | 2017-03-20 | 코베스트로 도이칠란트 아게 | 디페닐메탄 시리즈의 디아민 및 폴리아민의 제조 방법 |
| CN105294448B (zh) * | 2015-12-02 | 2018-01-12 | 江苏清泉化学股份有限公司 | 固体酸催化连续制备4,4’‑二氨基二苯甲烷衍生物的方法 |
| US10538480B2 (en) | 2016-06-30 | 2020-01-21 | Covestro Deutschland Ag | Process for the production of di- and polyamines of the diphenylmethane series |
| CN108355706A (zh) * | 2018-03-13 | 2018-08-03 | 江苏清泉化学股份有限公司 | 多级孔分子筛、其制备方法及其在合成二氨基二苯甲烷衍生物中的应用 |
| CN115850090B (zh) * | 2022-12-23 | 2023-07-07 | 同创化学(南京)有限公司 | 一种石墨烯催化制备4,4’-二氨基二苯基甲烷的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4039580A (en) * | 1975-07-24 | 1977-08-02 | The Upjohn Company | Process for preparing di(aminophenyl)methanes |
| DE3407494A1 (de) * | 1984-03-01 | 1985-09-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyaminen und ihre verwendung zur herstellung von polyisocyanaten |
| IT1312331B1 (it) * | 1999-05-27 | 2002-04-15 | Enichem Spa | Procedimento per la produzione di diamminodifenilmetano e suoiomologhi superiori. |
| IT1318437B1 (it) * | 2000-03-31 | 2003-08-25 | Eni Spa | Procedimento per la preparazione di miscele di metilendianilina e suoi omologhi superiori. |
| US20040039580A1 (en) * | 2002-08-19 | 2004-02-26 | Steger Kevin J. | Automated policy compliance management system |
-
2003
- 2003-03-25 ES ES03717231T patent/ES2295573T3/es not_active Expired - Lifetime
- 2003-03-25 KR KR1020047015245A patent/KR100969745B1/ko active IP Right Grant
- 2003-03-25 EP EP03717231A patent/EP1487777B1/de not_active Expired - Lifetime
- 2003-03-25 PT PT03717231T patent/PT1487777E/pt unknown
- 2003-03-25 DE DE60318405T patent/DE60318405T2/de not_active Expired - Lifetime
- 2003-03-25 AU AU2003221520A patent/AU2003221520A1/en not_active Abandoned
- 2003-03-25 AT AT03717231T patent/ATE382599T1/de not_active IP Right Cessation
- 2003-03-25 BR BRPI0308406-0A patent/BR0308406B8/pt not_active IP Right Cessation
- 2003-03-25 JP JP2003580272A patent/JP4574170B2/ja not_active Expired - Fee Related
- 2003-03-25 CA CA2478501A patent/CA2478501C/en not_active Expired - Fee Related
- 2003-03-25 CN CNB038069253A patent/CN1275935C/zh not_active Expired - Fee Related
- 2003-03-25 WO PCT/EP2003/003084 patent/WO2003082803A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| DE60318405T2 (de) | 2009-01-15 |
| EP1487777B1 (de) | 2008-01-02 |
| CN1642901A (zh) | 2005-07-20 |
| BR0308406A (pt) | 2005-01-18 |
| DE60318405D1 (de) | 2008-02-14 |
| AU2003221520A1 (en) | 2003-10-13 |
| JP4574170B2 (ja) | 2010-11-04 |
| CA2478501C (en) | 2011-05-03 |
| BR0308406B8 (pt) | 2013-02-19 |
| BR0308406B1 (pt) | 2013-01-08 |
| KR100969745B1 (ko) | 2010-07-13 |
| PT1487777E (pt) | 2008-02-29 |
| ES2295573T3 (es) | 2008-04-16 |
| WO2003082803A1 (en) | 2003-10-09 |
| JP2005521722A (ja) | 2005-07-21 |
| EP1487777A1 (de) | 2004-12-22 |
| KR20040095326A (ko) | 2004-11-12 |
| CN1275935C (zh) | 2006-09-20 |
| CA2478501A1 (en) | 2003-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |