CS174833B2 - - Google Patents
Info
- Publication number
- CS174833B2 CS174833B2 CS2707A CS270772A CS174833B2 CS 174833 B2 CS174833 B2 CS 174833B2 CS 2707 A CS2707 A CS 2707A CS 270772 A CS270772 A CS 270772A CS 174833 B2 CS174833 B2 CS 174833B2
- Authority
- CS
- Czechoslovakia
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
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B69/00—Dyes not provided for by a single group of this subclass
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13625671A | 1971-04-21 | 1971-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS174833B2 true CS174833B2 (en) | 1977-04-29 |
Family
ID=22472045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS2707A CS174833B2 (en) | 1971-04-21 | 1972-04-21 |
Country Status (22)
| Country | Link |
|---|---|
| AU (1) | AU461502B2 (en) |
| BE (1) | BE781107A (en) |
| BG (1) | BG26670A3 (en) |
| BR (1) | BR7202448D0 (en) |
| CA (1) | CA991196A (en) |
| CH (1) | CH538467A (en) |
| CS (1) | CS174833B2 (en) |
| DD (1) | DD97199A5 (en) |
| DE (1) | DE2219748A1 (en) |
| DK (1) | DK130462B (en) |
| ES (1) | ES401973A1 (en) |
| FR (1) | FR2133879B1 (en) |
| GB (1) | GB1382099A (en) |
| IE (1) | IE37214B1 (en) |
| IL (1) | IL39252A (en) |
| IT (1) | IT952732B (en) |
| LU (1) | LU65037A1 (en) |
| NL (1) | NL7205026A (en) |
| NO (1) | NO135825C (en) |
| RO (1) | RO62421A (en) |
| SE (1) | SE383886B (en) |
| ZA (1) | ZA722717B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2534944B2 (en) * | 1974-08-06 | 1981-01-22 | Institut Neftechimitscheskich Processov Imeni Akademika Ju. G. Mamedalieva Akademii Nauk Azerbaidschanskoj Ssr, Baku (Sowjetunion) | Process for the production of ethylene oxide |
| EP0057066B1 (en) * | 1981-01-23 | 1985-03-13 | Imperial Chemical Industries Plc | Process for the production of ethylene oxide |
| CA2078480A1 (en) * | 1992-04-20 | 1993-10-21 | Bennie Albert Horrell Jr. | Improved process for ethylene epoxidation |
| US5362890A (en) * | 1993-10-04 | 1994-11-08 | Eastman Chemical Company | Gas phase process for the epoxidation of non-allylic olefins |
| US6040467A (en) * | 1997-07-24 | 2000-03-21 | Praxair Technology, Inc. | High purity oxygen for ethylene oxide production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1423138A (en) * | 1963-12-16 | 1966-01-03 | Halcon International Inc | Process for preparing ethylene oxide |
| BR6795345D0 (en) * | 1966-12-09 | 1973-03-29 | Halcon International Inc | PERFECT PROCESS FOR THE PRODUCTION OF ETHYLENE OXIDE BY CONTROLLED OXIDATION OF ETHYLENE WITH MOLECULAR OXYGEN CATALYED BY SILVER |
-
1972
- 1972-03-23 BE BE781107A patent/BE781107A/en unknown
- 1972-03-24 LU LU65037A patent/LU65037A1/xx unknown
- 1972-04-14 NL NL7205026A patent/NL7205026A/xx unknown
- 1972-04-17 RO RO7200070565A patent/RO62421A/en unknown
- 1972-04-19 FR FR7213728A patent/FR2133879B1/fr not_active Expired
- 1972-04-20 IL IL39252A patent/IL39252A/en unknown
- 1972-04-20 BR BR2448/72A patent/BR7202448D0/en unknown
- 1972-04-20 IE IE528/72A patent/IE37214B1/en unknown
- 1972-04-20 SE SE7205155A patent/SE383886B/en unknown
- 1972-04-20 AU AU41385/72A patent/AU461502B2/en not_active Expired
- 1972-04-20 CA CA140,116A patent/CA991196A/en not_active Expired
- 1972-04-20 NO NO1383/72A patent/NO135825C/no unknown
- 1972-04-20 CH CH584372A patent/CH538467A/en not_active IP Right Cessation
- 1972-04-20 GB GB1832472A patent/GB1382099A/en not_active Expired
- 1972-04-20 DK DK194572AA patent/DK130462B/en unknown
- 1972-04-20 DD DD162454A patent/DD97199A5/xx unknown
- 1972-04-20 IT IT49771/72A patent/IT952732B/en active
- 1972-04-21 BG BG7220284A patent/BG26670A3/xx unknown
- 1972-04-21 ES ES401973A patent/ES401973A1/en not_active Expired
- 1972-04-21 ZA ZA722717A patent/ZA722717B/en unknown
- 1972-04-21 CS CS2707A patent/CS174833B2/cs unknown
- 1972-04-21 DE DE19722219748 patent/DE2219748A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT952732B (en) | 1973-07-30 |
| BE781107A (en) | 1972-09-25 |
| IE37214L (en) | 1972-10-21 |
| ES401973A1 (en) | 1975-03-01 |
| DK130462B (en) | 1975-02-24 |
| SE383886B (en) | 1976-04-05 |
| FR2133879A1 (en) | 1972-12-01 |
| FR2133879B1 (en) | 1977-07-15 |
| ZA722717B (en) | 1973-11-28 |
| IL39252A (en) | 1976-05-31 |
| AU4138572A (en) | 1973-10-25 |
| NL7205026A (en) | 1972-10-24 |
| LU65037A1 (en) | 1973-09-26 |
| IE37214B1 (en) | 1977-06-08 |
| RO62421A (en) | 1978-02-15 |
| DD97199A5 (en) | 1973-04-20 |
| CH538467A (en) | 1973-06-30 |
| BR7202448D0 (en) | 1973-05-31 |
| NO135825C (en) | 1977-06-08 |
| DE2219748A1 (en) | 1972-11-02 |
| CA991196A (en) | 1976-06-15 |
| BG26670A3 (en) | 1979-05-15 |
| DK130462C (en) | 1975-07-28 |
| IL39252A0 (en) | 1972-06-28 |
| GB1382099A (en) | 1975-01-29 |
| AU461502B2 (en) | 1975-05-29 |
| NO135825B (en) | 1977-02-28 |