ATE502002T1 - Hydrogenierung von methylendianilin - Google Patents
Hydrogenierung von methylendianilinInfo
- Publication number
- ATE502002T1 ATE502002T1 AT05018017T AT05018017T ATE502002T1 AT E502002 T1 ATE502002 T1 AT E502002T1 AT 05018017 T AT05018017 T AT 05018017T AT 05018017 T AT05018017 T AT 05018017T AT E502002 T1 ATE502002 T1 AT E502002T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrogenation
- methylenedianiline
- catalyst
- improvement
- carried
- 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
- C07C209/70—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 by reduction of unsaturated amines
- C07C209/72—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 by reduction of unsaturated amines by reduction of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/925,105 US6998507B1 (en) | 2004-08-24 | 2004-08-24 | Hydrogenation of methylenedianiline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE502002T1 true ATE502002T1 (de) | 2011-04-15 |
Family
ID=35160012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05018017T ATE502002T1 (de) | 2004-08-24 | 2005-08-18 | Hydrogenierung von methylendianilin |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6998507B1 (de) |
| EP (1) | EP1630155B1 (de) |
| JP (1) | JP4388000B2 (de) |
| CN (2) | CN1331839C (de) |
| AT (1) | ATE502002T1 (de) |
| BR (1) | BRPI0503430B1 (de) |
| CA (1) | CA2516214A1 (de) |
| DE (1) | DE602005026889D1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7601671B2 (en) * | 2004-10-28 | 2009-10-13 | Umicore Ag & Co. Kg | Drying method for exhaust gas catalyst |
| US7465833B2 (en) | 2005-09-22 | 2008-12-16 | Air Products And Chemicals, Inc. | Hydrogenation of aromatic amines to alicyclic amines using a lithium aluminate-based catalyst |
| DE102008064280A1 (de) | 2008-12-20 | 2010-06-24 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Bis(Para-Aminocyclohexyl)Methan |
| EP2393591A2 (de) * | 2009-02-09 | 2011-12-14 | Basf Se | Hydrierkatalysatoren, deren herstellung und verwendung |
| CN102307659A (zh) * | 2009-02-09 | 2012-01-04 | 巴斯夫欧洲公司 | 氢化催化剂及其制备和用途 |
| WO2010089266A2 (de) * | 2009-02-09 | 2010-08-12 | Basf Se | Verfahren zur verbesserung der katalytischen aktivität von monolithischen katalysatoren |
| TWI534131B (zh) | 2014-11-27 | 2016-05-21 | 財團法人工業技術研究院 | 氫化４，４’－二胺基二苯甲烷的觸媒與方法 |
| US11964259B2 (en) | 2019-12-31 | 2024-04-23 | Industrial Technology Research Institute | Catalyst composition for hydrogenating 4,4′-methylenedianiline derivatives and method for preparing 4,4′-methylene bis(cyclohexylamine) derivatives using the same |
| US11840670B2 (en) | 2020-12-22 | 2023-12-12 | Applied Technology Limited Partnership | Hydrogenation of oleochemical derivatives and systems |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606928A (en) | 1947-11-18 | 1952-08-12 | Du Pont | Preparation of amino alicyclic compounds |
| US2511028A (en) | 1947-12-04 | 1950-06-13 | Du Pont | 4-[(para-aminophenyl) alkyl] cyclo-hexylamine |
| US2606924A (en) | 1949-06-09 | 1952-08-12 | Du Pont | Bis (4-aminocyclohexyl)-methane |
| US2606925A (en) | 1949-12-15 | 1952-08-12 | Du Pont | Ruthenium catalyzed hydrogenation process for obtaining aminocyclohexyl compounds |
| US3636108A (en) | 1965-12-23 | 1972-01-18 | Du Pont | Catalytic hydrogenation of aromatic nitrogen containing compounds over alkali moderated ruthenium |
| US3591635A (en) | 1968-09-25 | 1971-07-06 | Upjohn Co | Catalytic hydrogenation process for preparing di(4 - aminocyclohexyl) methane |
| US3644522A (en) | 1969-04-04 | 1972-02-22 | Du Pont | Catalytic hydrogenation of nitrogen containing compounds over supported ruthenium catalysts |
| US3697449A (en) | 1970-12-14 | 1972-10-10 | Du Pont | Alkali moderation of supported ruthenium catalysts |
| US3856862A (en) | 1973-06-25 | 1974-12-24 | Upjohn Co | Process for hydrogenation of di(4-aminophenyl)methane with a rhodium catalyst |
| US3856374A (en) * | 1974-03-18 | 1974-12-24 | Outers Laboratories | Knock-down electric food smoker |
| US3959374A (en) | 1974-05-30 | 1976-05-25 | Jefferson Chemical Company, Inc. | Process for the preparation of mixed isomeric methylene-bridged polycyclohexylpolyamines |
| US4448995A (en) | 1982-12-13 | 1984-05-15 | Mobay Chemical Corporation | Catalytic hydrogenation of di(4-aminophenyl)methane |
| US4754070A (en) | 1986-01-23 | 1988-06-28 | Air Products And Chemicals, Inc. | Hydrogenation of methylenedianiline to produce bis(para-aminocyclohexyl)methane |
| US4743577A (en) * | 1986-10-14 | 1988-05-10 | Amoco Corporation | Catalyst composition |
| US5196587A (en) | 1988-03-30 | 1993-03-23 | Air Products And Chemicals, Inc. | Catalytic hydrogenation of crude methylene bridged polyphenylamines to produce polycyclohexylamines |
| CN1087278C (zh) * | 1996-04-26 | 2002-07-10 | 巴斯福股份公司 | 在原处生成的钌催化剂存在下进行有机化合物反应的方法 |
| DE19845641A1 (de) * | 1998-10-05 | 2000-04-06 | Bayer Ag | Verfahren zur Herstellung von dicycloaliphatischen Aminen |
| US6184416B1 (en) * | 2000-04-28 | 2001-02-06 | Air Products And Chemicals, Inc. | Lithium aluminate as a catalyst support for hydrogenation of aromatic amines |
| US6506361B1 (en) | 2000-05-18 | 2003-01-14 | Air Products And Chemicals, Inc. | Gas-liquid reaction process including ejector and monolith catalyst |
| DE10050709A1 (de) | 2000-10-13 | 2002-04-25 | Basf Ag | Verfahren zur Hydrierung von unsubstituierten oder alkylsubstituierten Aromaten unter Verwendung eines Katalysators mit einem strukturierten oder monolithischen Träger |
| DE10128242A1 (de) * | 2001-06-11 | 2002-12-12 | Basf Ag | Verfahren zur Hydrierung organischer Verbindungen |
-
2004
- 2004-08-24 US US10/925,105 patent/US6998507B1/en not_active Expired - Lifetime
-
2005
- 2005-08-17 CA CA002516214A patent/CA2516214A1/en not_active Abandoned
- 2005-08-18 DE DE602005026889T patent/DE602005026889D1/de active Active
- 2005-08-18 BR BRPI0503430-2A patent/BRPI0503430B1/pt not_active IP Right Cessation
- 2005-08-18 EP EP05018017A patent/EP1630155B1/de not_active Not-in-force
- 2005-08-18 AT AT05018017T patent/ATE502002T1/de not_active IP Right Cessation
- 2005-08-24 CN CNB2005100977120A patent/CN1331839C/zh active Active
- 2005-08-24 CN CN2006101109454A patent/CN1919828B/zh active Active
- 2005-08-24 JP JP2005242167A patent/JP4388000B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6998507B1 (en) | 2006-02-14 |
| CN1919828A (zh) | 2007-02-28 |
| EP1630155B1 (de) | 2011-03-16 |
| CN1331839C (zh) | 2007-08-15 |
| CN1740139A (zh) | 2006-03-01 |
| BRPI0503430B1 (pt) | 2015-06-02 |
| US20060047173A1 (en) | 2006-03-02 |
| DE602005026889D1 (de) | 2011-04-28 |
| EP1630155A1 (de) | 2006-03-01 |
| JP4388000B2 (ja) | 2009-12-24 |
| CA2516214A1 (en) | 2006-02-24 |
| CN1919828B (zh) | 2010-10-27 |
| BRPI0503430A (pt) | 2006-04-11 |
| JP2006063079A (ja) | 2006-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |