FR2085019A5 - - Google Patents
Info
- Publication number
- FR2085019A5 FR2085019A5 FR7110167A FR7110167A FR2085019A5 FR 2085019 A5 FR2085019 A5 FR 2085019A5 FR 7110167 A FR7110167 A FR 7110167A FR 7110167 A FR7110167 A FR 7110167A FR 2085019 A5 FR2085019 A5 FR 2085019A5
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2304570A | 1970-03-26 | 1970-03-26 | |
| US2296070A | 1970-03-26 | 1970-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2085019A5 true FR2085019A5 (OSRAM) | 1971-12-17 |
Family
ID=26696550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7110167A Expired FR2085019A5 (OSRAM) | 1970-03-26 | 1971-03-23 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE764781A (OSRAM) |
| ES (1) | ES389618A1 (OSRAM) |
| FR (1) | FR2085019A5 (OSRAM) |
| GB (1) | GB1305866A (OSRAM) |
| LU (1) | LU62854A1 (OSRAM) |
| NL (1) | NL7103958A (OSRAM) |
-
1971
- 1971-03-23 FR FR7110167A patent/FR2085019A5/fr not_active Expired
- 1971-03-24 NL NL7103958A patent/NL7103958A/xx unknown
- 1971-03-24 BE BE764781A patent/BE764781A/xx unknown
- 1971-03-25 LU LU62854D patent/LU62854A1/xx unknown
- 1971-03-26 ES ES389618A patent/ES389618A1/es not_active Expired
- 1971-04-19 GB GB2542771*A patent/GB1305866A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2114751B2 (de) | 1973-02-01 |
| ES389618A1 (es) | 1974-03-01 |
| BE764781A (fr) | 1971-09-24 |
| LU62854A1 (OSRAM) | 1971-08-13 |
| NL7103958A (OSRAM) | 1971-09-28 |
| DE2114751A1 (de) | 1971-10-28 |
| GB1305866A (OSRAM) | 1973-02-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |