DD125485A5 - - Google Patents
Info
- Publication number
- DD125485A5 DD125485A5 DD192560A DD19256076A DD125485A5 DD 125485 A5 DD125485 A5 DD 125485A5 DD 192560 A DD192560 A DD 192560A DD 19256076 A DD19256076 A DD 19256076A DD 125485 A5 DD125485 A5 DD 125485A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
- C07C407/003—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2519297A DE2519297B2 (de) | 1975-04-30 | 1975-04-30 | Verfahren zur kontinuierlichen Herstellung von Propylenoxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD125485A5 true DD125485A5 (de) | 1977-04-20 |
Family
ID=5945450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD192560A DD125485A5 (de) | 1975-04-30 | 1976-04-28 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US4137242A (de) |
| JP (1) | JPS5938232B2 (de) |
| BE (1) | BE841207A (de) |
| DD (1) | DD125485A5 (de) |
| DE (1) | DE2519297B2 (de) |
| FR (1) | FR2309551A1 (de) |
| GB (1) | GB1488773A (de) |
| IE (1) | IE42680B1 (de) |
| IT (1) | IT1059412B (de) |
| NL (1) | NL7604541A (de) |
| NO (1) | NO761471L (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2519292C3 (de) * | 1975-04-30 | 1979-03-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur Auftrennung einer im wesentlichen Propylenoxid, Propylen, eine 1-4 Kohlenstoff atome aufweisende Carbonsäure und Benzol enthaltenden Losung |
| DE2734086A1 (de) * | 1977-07-28 | 1979-02-22 | Bayer Ag | Verfahren zur herstellung von halogenalkylsubstituierten oxiranen |
| DE2734240A1 (de) * | 1977-07-29 | 1979-02-08 | Bayer Ag | Verfahren zur herstellung von vinyloxiran |
| DE2734242A1 (de) * | 1977-07-29 | 1979-02-08 | Bayer Ag | Verfahren zur herstellung von vinyloxiran |
| FR2421168A1 (fr) * | 1978-03-28 | 1979-10-26 | Propylox Sa | Procede pour la fabrication de peracides carboxyliques |
| DE2856665A1 (de) * | 1978-12-29 | 1980-07-17 | Bayer Ag | Verfahren zur herstellung von percarbonsaeureloesungen |
| FR2456096A1 (fr) | 1979-05-10 | 1980-12-05 | Solvay | Procede pour la fabrication d'oxydes d'olefines |
| JPS6117022U (ja) * | 1984-07-03 | 1986-01-31 | 洋三 永瀬 | 把手付包装箱 |
| US4891437A (en) * | 1984-12-31 | 1990-01-02 | Texaco Inc. | Olefin epoxidation of olefins in a polar medium |
| DE3528007A1 (de) * | 1985-08-05 | 1987-02-05 | Degussa | Verfahren zur herstellung von epoxidierten polybutadienen |
| DE3528002A1 (de) * | 1985-08-05 | 1987-02-05 | Degussa | Verfahren zur herstellung eines cycloaliphatischen diepoxids |
| DE3528005A1 (de) * | 1985-08-05 | 1987-02-05 | Degussa | Verfahren zur herstellung von aliphatischen epoxiden |
| DE3643207C1 (de) * | 1986-12-18 | 1988-05-11 | Degussa | Kontinuierliches Verfahren zur Epoxydierung von Olefinen oder Olefingemischen |
| US6337412B1 (en) | 2000-04-25 | 2002-01-08 | Chemical Research & Licensing Company | Three stage propylene oxide process |
| US6392078B1 (en) | 2000-06-12 | 2002-05-21 | Catalytic Distillation Technologies | Process and catalyst for making dialkyl carbonates |
| CN113840651A (zh) * | 2019-05-15 | 2021-12-24 | 利安德化学技术有限公司 | 干燥环氧丙烷的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1188791A (en) * | 1966-04-14 | 1970-04-22 | Laporte Chemical | Olefin Oxides |
| GB1217000A (en) * | 1968-04-05 | 1970-12-23 | Petrocarbon Dev Ltd | Improvements in or relating to the production of propylene oxide and propylene glycol and its esters |
| GB1216997A (en) * | 1968-04-05 | 1970-12-23 | Petrocarbon Dev Ltd | Improvements in or relating to the production of propylene oxide |
| DE2141156C3 (de) * | 1971-08-17 | 1981-01-22 | Degussa Ag, 6000 Frankfurt | Verfahren zur Gewinnung wasserfreier organischer Percarbonsäurelösungen |
| BE808108A (fr) * | 1972-12-22 | 1974-05-30 | Degussa | Procede pour la preparation de solutions d'acide percarboxylique dans des solvants organiques |
-
1975
- 1975-04-30 DE DE2519297A patent/DE2519297B2/de not_active Ceased
-
1976
- 1976-04-28 GB GB17174/76A patent/GB1488773A/en not_active Expired
- 1976-04-28 BE BE2054990A patent/BE841207A/xx not_active IP Right Cessation
- 1976-04-28 IE IE897/76A patent/IE42680B1/en unknown
- 1976-04-28 IT IT49229/76A patent/IT1059412B/it active
- 1976-04-28 NL NL7604541A patent/NL7604541A/xx not_active Application Discontinuation
- 1976-04-28 DD DD192560A patent/DD125485A5/xx unknown
- 1976-04-28 US US05/678,823 patent/US4137242A/en not_active Expired - Lifetime
- 1976-04-28 FR FR7612610A patent/FR2309551A1/fr active Granted
- 1976-04-28 JP JP51047895A patent/JPS5938232B2/ja not_active Expired
- 1976-04-28 NO NO761471A patent/NO761471L/no unknown
-
1980
- 1980-02-14 US US06/121,604 patent/USRE31381E/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IE42680B1 (en) | 1980-09-24 |
| USRE31381E (en) | 1983-09-13 |
| GB1488773A (en) | 1977-10-12 |
| IE42680L (en) | 1976-10-30 |
| FR2309551B1 (de) | 1980-02-29 |
| DE2519297A1 (de) | 1976-11-11 |
| US4137242A (en) | 1979-01-30 |
| BE841207A (fr) | 1976-10-28 |
| NO761471L (de) | 1976-11-02 |
| JPS51133210A (en) | 1976-11-18 |
| FR2309551A1 (fr) | 1976-11-26 |
| NL7604541A (nl) | 1976-11-02 |
| JPS5938232B2 (ja) | 1984-09-14 |
| IT1059412B (it) | 1982-05-31 |
| DE2519297B2 (de) | 1981-05-14 |