NL7209625A - - Google Patents
Info
- Publication number
- NL7209625A NL7209625A NL7209625A NL7209625A NL7209625A NL 7209625 A NL7209625 A NL 7209625A NL 7209625 A NL7209625 A NL 7209625A NL 7209625 A NL7209625 A NL 7209625A NL 7209625 A NL7209625 A NL 7209625A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712134684 DE2134684C3 (de) | 1971-07-12 | 1971-07-12 | Verfahren zur Entfernung von Nickelcarbonyl aus roher Propionsäure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7209625A true NL7209625A (sv) | 1973-01-16 |
| NL172054B NL172054B (nl) | 1983-02-01 |
| NL172054C NL172054C (nl) | 1983-07-01 |
Family
ID=5813388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7209625A NL172054C (nl) | 1971-07-12 | 1972-07-12 | Werkwijze voor de verwijdering van nikkelcarbonyl uit nikkelcarbonyl bevattend, onzuiver propionzuur. |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT316500B (sv) |
| BE (1) | BE786052A (sv) |
| CA (1) | CA986950A (sv) |
| DE (1) | DE2134684C3 (sv) |
| DK (1) | DK133276C (sv) |
| FI (1) | FI56669C (sv) |
| FR (1) | FR2145516B1 (sv) |
| GB (1) | GB1389432A (sv) |
| IT (1) | IT961335B (sv) |
| NL (1) | NL172054C (sv) |
| NO (1) | NO138208C (sv) |
| SE (1) | SE390534B (sv) |
-
0
- BE BE786052D patent/BE786052A/xx unknown
-
1971
- 1971-07-12 DE DE19712134684 patent/DE2134684C3/de not_active Expired
-
1972
- 1972-06-16 FI FI173572A patent/FI56669C/fi active
- 1972-07-07 FR FR7224641A patent/FR2145516B1/fr not_active Expired
- 1972-07-10 NO NO245772A patent/NO138208C/no unknown
- 1972-07-10 IT IT5145072A patent/IT961335B/it active
- 1972-07-10 CA CA146,780A patent/CA986950A/en not_active Expired
- 1972-07-11 DK DK344872A patent/DK133276C/da active
- 1972-07-11 AT AT593472A patent/AT316500B/de not_active IP Right Cessation
- 1972-07-11 GB GB3233372A patent/GB1389432A/en not_active Expired
- 1972-07-12 NL NL7209625A patent/NL172054C/xx not_active IP Right Cessation
- 1972-07-12 SE SE917472A patent/SE390534B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI56669C (fi) | 1980-03-10 |
| NO138208B (no) | 1978-04-17 |
| DE2134684B2 (de) | 1979-12-06 |
| NL172054C (nl) | 1983-07-01 |
| IT961335B (it) | 1973-12-10 |
| DE2134684A1 (de) | 1973-02-01 |
| AT316500B (de) | 1974-07-10 |
| GB1389432A (en) | 1975-04-03 |
| NO138208C (no) | 1978-07-26 |
| FR2145516A1 (sv) | 1973-02-23 |
| FI56669B (fi) | 1979-11-30 |
| BE786052A (fr) | 1973-01-10 |
| DK133276C (da) | 1976-09-20 |
| DE2134684C3 (de) | 1980-08-14 |
| NL172054B (nl) | 1983-02-01 |
| SE390534B (sv) | 1976-12-27 |
| FR2145516B1 (sv) | 1976-08-06 |
| CA986950A (en) | 1976-04-06 |
| DK133276B (da) | 1976-04-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |