BE726350A - - Google Patents
Info
- Publication number
- BE726350A BE726350A BE726350DA BE726350A BE 726350 A BE726350 A BE 726350A BE 726350D A BE726350D A BE 726350DA BE 726350 A BE726350 A BE 726350A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
- C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
-
- 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
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69507568A | 1968-01-02 | 1968-01-02 | |
| US72854168A | 1968-05-13 | 1968-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726350A true BE726350A (xx) | 1969-06-30 |
Family
ID=27105506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726350D BE726350A (xx) | 1968-01-02 | 1968-12-31 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE726350A (xx) |
| BR (1) | BR6905296D0 (xx) |
| CH (1) | CH493460A (xx) |
| DE (1) | DE1900127A1 (xx) |
| FR (1) | FR1600085A (xx) |
| GB (1) | GB1204301A (xx) |
| LU (1) | LU57726A1 (xx) |
| NL (1) | NL6818884A (xx) |
-
1968
- 1968-12-30 CH CH1938868A patent/CH493460A/fr not_active IP Right Cessation
- 1968-12-30 LU LU57726D patent/LU57726A1/xx unknown
- 1968-12-30 FR FR1600085D patent/FR1600085A/fr not_active Expired
- 1968-12-31 NL NL6818884A patent/NL6818884A/xx unknown
- 1968-12-31 BE BE726350D patent/BE726350A/xx unknown
-
1969
- 1969-01-02 DE DE19691900127 patent/DE1900127A1/de active Pending
- 1969-01-02 GB GB26769A patent/GB1204301A/en not_active Expired
- 1969-01-02 BR BR20529669A patent/BR6905296D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1900127A1 (de) | 1969-07-31 |
| LU57726A1 (xx) | 1969-04-21 |
| CH493460A (fr) | 1970-07-15 |
| GB1204301A (en) | 1970-09-03 |
| NL6818884A (xx) | 1969-07-04 |
| FR1600085A (xx) | 1970-07-20 |
| BR6905296D0 (pt) | 1973-05-03 |