KR0138786B1 - 트리메틸아민의 불균화방법(不均化方法) - Google Patents
트리메틸아민의 불균화방법(不均化方法)Info
- Publication number
- KR0138786B1 KR0138786B1 KR1019940037354A KR19940037354A KR0138786B1 KR 0138786 B1 KR0138786 B1 KR 0138786B1 KR 1019940037354 A KR1019940037354 A KR 1019940037354A KR 19940037354 A KR19940037354 A KR 19940037354A KR 0138786 B1 KR0138786 B1 KR 0138786B1
- Authority
- KR
- South Korea
- Prior art keywords
- trimethylamine
- zeolite
- reaction
- catalyst
- disproportionation
- 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
- C07C209/64—Preparation of compounds containing amino groups bound to a carbon skeleton by disproportionation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C211/03—Monoamines
- C07C211/04—Mono-, di- or tri-methylamine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP93-335501 | 1993-12-28 | ||
| JP33550193 | 1993-12-28 | ||
| JP4554394 | 1994-03-16 | ||
| JP94-45543 | 1994-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950017915A KR950017915A (ko) | 1995-07-20 |
| KR0138786B1 true KR0138786B1 (ko) | 1998-05-01 |
Family
ID=26385551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940037354A KR0138786B1 (ko) | 1993-12-28 | 1994-12-27 | 트리메틸아민의 불균화방법(不均化方法) |
Country Status (7)
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57169445A (en) * | 1981-04-10 | 1982-10-19 | Nitto Chem Ind Co Ltd | Preparation of methylamine |
| JPS5849340A (ja) * | 1981-09-19 | 1983-03-23 | Toyo Soda Mfg Co Ltd | ジメチルアミンの選択的製造方法 |
| US4398041A (en) * | 1982-01-29 | 1983-08-09 | Air Products And Chemicals, Inc. | Process for manufacturing alkylamines |
| US4806689A (en) * | 1984-11-16 | 1989-02-21 | E. I. Du Pont De Nemours And Company | Zeolite Rho as catalyst for conversion of methanol and ammonia to dimethylamine |
| JPS6247172A (ja) * | 1985-08-27 | 1987-02-28 | Canon Inc | 発光素子 |
| US5243078A (en) * | 1989-06-23 | 1993-09-07 | Air Products And Chemicals, Inc. | Production of noncyclic polyalkylene polyamines |
| US5344989A (en) * | 1993-06-15 | 1994-09-06 | E. I. Du Pont De Nemours And Company | Zeolite ZK-5 catalyst for conversion of methanol and ammonia to monomethylamine and dimethylamine |
-
1994
- 1994-12-09 TW TW083111493A patent/TW289751B/zh active
- 1994-12-15 US US08/356,642 patent/US5608114A/en not_active Expired - Fee Related
- 1994-12-27 ES ES94120677T patent/ES2122141T3/es not_active Expired - Lifetime
- 1994-12-27 EP EP94120677A patent/EP0662469B1/en not_active Expired - Lifetime
- 1994-12-27 DE DE69412580T patent/DE69412580T2/de not_active Expired - Fee Related
- 1994-12-27 KR KR1019940037354A patent/KR0138786B1/ko not_active IP Right Cessation
- 1994-12-28 CN CN94120715A patent/CN1055915C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1055915C (zh) | 2000-08-30 |
| DE69412580D1 (de) | 1998-09-24 |
| EP0662469A1 (en) | 1995-07-12 |
| CN1109867A (zh) | 1995-10-11 |
| DE69412580T2 (de) | 1999-04-29 |
| TW289751B (US20100056889A1-20100304-C00004.png) | 1996-11-01 |
| KR950017915A (ko) | 1995-07-20 |
| US5608114A (en) | 1997-03-04 |
| EP0662469B1 (en) | 1998-08-19 |
| ES2122141T3 (es) | 1998-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20050204 Year of fee payment: 8 |
|
| LAPS | Lapse due to unpaid annual fee |