JPS5547617B2 - - Google Patents
Info
- Publication number
- JPS5547617B2 JPS5547617B2 JP8428977A JP8428977A JPS5547617B2 JP S5547617 B2 JPS5547617 B2 JP S5547617B2 JP 8428977 A JP8428977 A JP 8428977A JP 8428977 A JP8428977 A JP 8428977A JP S5547617 B2 JPS5547617 B2 JP S5547617B2
- Authority
- JP
- Japan
- 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
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
- C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
- C07C29/106—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8428977A JPS5419905A (en) | 1977-07-15 | 1977-07-15 | Preparation of alkylene glycols |
| DE2838030A DE2838030C2 (de) | 1977-07-15 | 1978-08-31 | Verfahren zur herstellung von alkylenglykolen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8428977A JPS5419905A (en) | 1977-07-15 | 1977-07-15 | Preparation of alkylene glycols |
| DE2838030A DE2838030C2 (de) | 1977-07-15 | 1978-08-31 | Verfahren zur herstellung von alkylenglykolen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5419905A JPS5419905A (en) | 1979-02-15 |
| JPS5547617B2 true JPS5547617B2 (de) | 1980-12-01 |
Family
ID=37762241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8428977A Granted JPS5419905A (en) | 1977-07-15 | 1977-07-15 | Preparation of alkylene glycols |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5419905A (de) |
| DE (1) | DE2838030C2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313424C (zh) * | 2003-02-07 | 2007-05-02 | 三菱化学株式会社 | 生产亚烷基衍生物的方法和用于生产亚烷基衍生物的催化剂再生方法 |
| WO2011065528A1 (ja) * | 2009-11-30 | 2011-06-03 | 三菱化学株式会社 | エチレンカーボネート及びエチレングリコールの製造方法 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822448B2 (ja) * | 1979-05-02 | 1983-05-09 | 昭和電工株式会社 | アルキレングリコ−ルの製造方法 |
| JPS60218342A (ja) * | 1984-03-28 | 1985-11-01 | ユニオン、カーバイド、コーポレーシヨン | モノアルキレングリコールの二段階的製造方法 |
| US4560813A (en) * | 1984-03-28 | 1985-12-24 | Union Carbide Corporation | Processes for the production of alkylene glycol in the presence of organometalate |
| US4578524A (en) * | 1984-03-28 | 1986-03-25 | Union Carbide Corporation | Carbon dioxide-enhanced monoalkylene glycol production |
| US4579982A (en) * | 1984-03-28 | 1986-04-01 | Union Carbide Corporation | Preparation of monoalkylene glycols using two liquid phase reaction menstruum |
| JPS63142078A (ja) * | 1986-12-05 | 1988-06-14 | Aica Kogyo Co Ltd | 水分散型接着剤 |
| JP3781549B2 (ja) * | 1998-03-19 | 2006-05-31 | 三菱化学株式会社 | モノエチレングリコールの製造方法 |
| WO2004069777A1 (ja) * | 2003-02-07 | 2004-08-19 | Mitsubishi Chemical Corporation | アルキレン誘導体の製造方法及びアルキレン誘導体製造用触媒の再生方法 |
-
1977
- 1977-07-15 JP JP8428977A patent/JPS5419905A/ja active Granted
-
1978
- 1978-08-31 DE DE2838030A patent/DE2838030C2/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313424C (zh) * | 2003-02-07 | 2007-05-02 | 三菱化学株式会社 | 生产亚烷基衍生物的方法和用于生产亚烷基衍生物的催化剂再生方法 |
| WO2011065528A1 (ja) * | 2009-11-30 | 2011-06-03 | 三菱化学株式会社 | エチレンカーボネート及びエチレングリコールの製造方法 |
| JP5660048B2 (ja) * | 2009-11-30 | 2015-01-28 | 三菱化学株式会社 | エチレンカーボネート及びエチレングリコールの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2838030C2 (de) | 1981-12-03 |
| DE2838030A1 (de) | 1980-03-06 |
| JPS5419905A (en) | 1979-02-15 |