BE895205A - Procede de preparation de carbonates d'alkylene - Google Patents
Procede de preparation de carbonates d'alkyleneInfo
- Publication number
- BE895205A BE895205A BE0/209614A BE209614A BE895205A BE 895205 A BE895205 A BE 895205A BE 0/209614 A BE0/209614 A BE 0/209614A BE 209614 A BE209614 A BE 209614A BE 895205 A BE895205 A BE 895205A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- alkylene carbonates
- carbonates
- alkylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32644781A | 1981-12-02 | 1981-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE895205A true BE895205A (fr) | 1983-06-01 |
Family
ID=23272251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/209614A BE895205A (fr) | 1981-12-02 | 1982-12-01 | Procede de preparation de carbonates d'alkylene |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS58126884A (fr) |
BE (1) | BE895205A (fr) |
CA (1) | CA1224793A (fr) |
ZA (1) | ZA828881B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5763691A (en) | 1995-11-30 | 1998-06-09 | Mitsubishi Chemical Corporation | Ethylene glycol process |
WO2005084801A1 (fr) * | 2004-03-04 | 2005-09-15 | National Institute Of Advanced Industrial Science And Technology | Catalyseur pour la synthèse de carbonate cyclique |
TWI387584B (zh) * | 2006-03-13 | 2013-03-01 | Shell Int Research | 碳酸伸烷酯之生產方法及由此生產之碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中之用途 |
US8658842B2 (en) | 2010-06-07 | 2014-02-25 | Institute Of Process Engineering, Chinese Academy Of Sciences | Process for producing ethylene glycol catalyzed by ionic liquid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5113720A (fr) * | 1974-07-25 | 1976-02-03 | Nisso Petrochemical Ind Co Ltd |
-
1982
- 1982-12-01 BE BE0/209614A patent/BE895205A/fr not_active IP Right Cessation
- 1982-12-01 CA CA000416748A patent/CA1224793A/fr not_active Expired
- 1982-12-01 JP JP57211176A patent/JPS58126884A/ja active Granted
- 1982-12-02 ZA ZA828881A patent/ZA828881B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS58126884A (ja) | 1983-07-28 |
JPH0149269B2 (fr) | 1989-10-24 |
CA1224793A (fr) | 1987-07-28 |
ZA828881B (en) | 1984-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address of the owner of the patent |
Owner name: *SCIENTIFIC DESIGN CY INC.:49 INDUSTRIAL AVENUE, L Effective date: 19880727 |
|
CH | Change of patent owner |
Owner name: *SCIENTIFIC DESIGN CY INC. Effective date: 19880727 |
|
RE | Patent lapsed |
Owner name: SCIENTIFIC DESIGN CY INC. Effective date: 19921231 |