ES2134041T3 - Procedimiento para la obtencion de una mezcla de aminometilciclohexanos y diaminometilciclohexanos. - Google Patents
Procedimiento para la obtencion de una mezcla de aminometilciclohexanos y diaminometilciclohexanos.Info
- Publication number
- ES2134041T3 ES2134041T3 ES97104835T ES97104835T ES2134041T3 ES 2134041 T3 ES2134041 T3 ES 2134041T3 ES 97104835 T ES97104835 T ES 97104835T ES 97104835 T ES97104835 T ES 97104835T ES 2134041 T3 ES2134041 T3 ES 2134041T3
- Authority
- ES
- Spain
- Prior art keywords
- diaminometilciclohexanos
- aminometilciclohexanos
- mixture
- procedure
- obtaining
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 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
- C07C209/68—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
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/08—Systems containing only non-condensed rings with a five-membered ring 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
LA PRESENTE INVENCION ESTA RELACIONADA CON LA FABRICACION CONTINUA DE UNA MEZCLA FORMADA POR AMINOMETILCICLOHEXANOS Y DIAMINOMETILCICLOHEXANOS MEDIANTE HIDROGENACION CATALITICA DE DIAMINOTOLUOLES CON HIDROGENO A TEMPERATURAS ENTRE 150 Y 260 Y UNA PRESION DE HIDROGENO DE ENTRE 20 Y 500 BAR, EN LA QUE SE UTILIZAN CATALIZADORES REDUCIDOS SIN PORTADOR QUE SE PREPARAN A PARTIR DE POLVOS PRENSADOS DE (HIDR)OXIDOS DE COBALTO, MANGANESO, COBRE Y METALES ALCALINOTERREOS QUE CONTIENEN O NO COMO MINIMO UN (HIDR)OXIDO DE LOS METALES DE LOS SUBGRUPOS V Y/O VI DEL SISTEMA PERIODICO DE MENDELEIEV.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19613332A DE19613332A1 (de) | 1996-04-03 | 1996-04-03 | Verfahren zur Herstellung eines Gemisches von Aminomethylcyclohexanen und Diamino-methyl-cyclohexanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2134041T3 true ES2134041T3 (es) | 1999-09-16 |
Family
ID=7790368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97104835T Expired - Lifetime ES2134041T3 (es) | 1996-04-03 | 1997-03-21 | Procedimiento para la obtencion de una mezcla de aminometilciclohexanos y diaminometilciclohexanos. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5739404A (es) |
| EP (1) | EP0799817B1 (es) |
| JP (1) | JPH1053565A (es) |
| CA (1) | CA2201236A1 (es) |
| CZ (1) | CZ100097A3 (es) |
| DE (2) | DE19613332A1 (es) |
| ES (1) | ES2134041T3 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140037139A (ko) | 2011-05-24 | 2014-03-26 | 바스프 에스이 | 바이오매스로부터 폴리이소시아네이트의 제조 방법 |
| US8933262B2 (en) | 2011-05-24 | 2015-01-13 | Basf Se | Process for preparing polyisocyanates from biomass |
| CN104177262B (zh) * | 2014-07-15 | 2016-08-24 | 景县本源精化有限公司 | 脂环胺固化剂的制备方法 |
| KR20170086518A (ko) * | 2014-11-25 | 2017-07-26 | 바스프 에스이 | 시스-풍부 mdach 및 트랜스-풍부 mdach의 제조 방법 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445516A (en) * | 1966-01-28 | 1969-05-20 | Mobay Chemical Corp | Reduction of tolylene diamines |
| US3424792A (en) * | 1967-06-12 | 1969-01-28 | Mobay Chemical Corp | Isomeric mixtures of methylcyclohexylene diamine |
| US3520928A (en) * | 1967-08-25 | 1970-07-21 | Koppers Co Inc | Hydrogenation of phenylprimary amines to cyclohexyl amines |
| US3657152A (en) * | 1969-05-26 | 1972-04-18 | Basf Wyandotte Corp | Catalyst and process for the preparation of 1 3-cyclohexanedianes,3-cyclohexanediamine |
| DE2132547C2 (de) * | 1971-06-30 | 1982-11-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Hydrierung ein- oder mehrkerniger aromatischer Diamine zu den entsprechenden cycloaliphatischen Aminen |
| US4161492A (en) * | 1975-01-24 | 1979-07-17 | Bayer Aktiengesellschaft | Cycloaliphatic amines and process for preparing same |
| DE2502893C2 (de) * | 1975-01-24 | 1982-10-14 | Bayer Ag, 5090 Leverkusen | Cycloaliphatische Amine |
| DE2506348C3 (de) * | 1975-02-14 | 1980-07-17 | Bayer Ag, 5090 Leverkusen | Hydrierkatalysator |
| DE2745172A1 (de) * | 1977-10-07 | 1979-04-12 | Bayer Ag | Ruthenium-traegerkatalysator |
| US4503251A (en) * | 1982-04-05 | 1985-03-05 | Olin Corporation | Raney nickel catalysis of aromatic amines |
| DE4106543A1 (de) * | 1991-03-01 | 1992-09-03 | Bayer Ag | Edelmetall-traegerkatalysator, verfahren zu seiner herstellung und verfahren zur herstellung eines gemisches aus cyclohexylamin und dicyclohexylamin unter einsatz dieses katalysators |
| US5322965A (en) * | 1991-03-01 | 1994-06-21 | Bayer Aktiengesellschaft | Process for the preparation of a mixture of cyclohexylamine and dicyclohexylamine using a supported noble metal catalyst |
-
1996
- 1996-04-03 DE DE19613332A patent/DE19613332A1/de not_active Withdrawn
-
1997
- 1997-03-20 US US08/822,253 patent/US5739404A/en not_active Expired - Fee Related
- 1997-03-21 ES ES97104835T patent/ES2134041T3/es not_active Expired - Lifetime
- 1997-03-21 DE DE59700222T patent/DE59700222D1/de not_active Expired - Fee Related
- 1997-03-21 EP EP97104835A patent/EP0799817B1/de not_active Expired - Lifetime
- 1997-03-27 CA CA002201236A patent/CA2201236A1/en not_active Abandoned
- 1997-04-01 JP JP9096348A patent/JPH1053565A/ja active Pending
- 1997-04-02 CZ CZ971000A patent/CZ100097A3/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0799817B1 (de) | 1999-06-23 |
| EP0799817A1 (de) | 1997-10-08 |
| CZ100097A3 (cs) | 1998-05-13 |
| DE19613332A1 (de) | 1997-10-09 |
| DE59700222D1 (de) | 1999-07-29 |
| US5739404A (en) | 1998-04-14 |
| JPH1053565A (ja) | 1998-02-24 |
| CA2201236A1 (en) | 1997-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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