NL7217519A - - Google Patents
Info
- Publication number
- NL7217519A NL7217519A NL7217519A NL7217519A NL7217519A NL 7217519 A NL7217519 A NL 7217519A NL 7217519 A NL7217519 A NL 7217519A NL 7217519 A NL7217519 A NL 7217519A NL 7217519 A NL7217519 A NL 7217519A
- 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
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2165219A DE2165219C3 (de) | 1971-12-29 | 1971-12-29 | Verfahren zur Herstellung von Sorbinsäure |
| DE2236076A DE2236076A1 (de) | 1971-12-29 | 1972-07-22 | Verfahren zur herstellung von sorbinsaeure |
| DE2236143A DE2236143A1 (de) | 1971-12-29 | 1972-07-22 | Verfahren zur herstellung von sorbinsaeure |
| DE2241863A DE2241863A1 (de) | 1971-12-29 | 1972-08-25 | Verfahren zur herstellung von sorbinsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217519A true NL7217519A (https=) | 1973-07-03 |
Family
ID=27431374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217519A NL7217519A (https=) | 1971-12-29 | 1972-12-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3845118A (https=) |
| JP (1) | JPS5644056B2 (https=) |
| BE (1) | BE793541A (https=) |
| CA (1) | CA984409A (https=) |
| FR (1) | FR2166181B1 (https=) |
| GB (1) | GB1414193A (https=) |
| IT (1) | IT972932B (https=) |
| NL (1) | NL7217519A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522626A (en) * | 1978-08-03 | 1980-02-18 | Daicel Chem Ind Ltd | Preparation of sorbic acid or its derivative |
| JPS61165655U (https=) * | 1985-04-01 | 1986-10-14 | ||
| JP3001098B1 (ja) * | 1998-09-24 | 2000-01-17 | ダイセル化学工業株式会社 | ソルビン酸の製造法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1049852B (de) * | 1959-02-05 | Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius &. Brüning, Frankfurt/M | Verfahren zur Herstellung von Sorbinsäure durch Umsetzung von Keten mit Crotonaldehyd | |
| DE1042573B (de) * | 1956-06-07 | 1958-11-06 | Hoechst Ag | Verfahren zur Herstellung von Sorbinsaeure durch Umsetzung von Keten mit Crotonaldehyd |
-
0
- BE BE793541D patent/BE793541A/xx unknown
-
1972
- 1972-12-22 NL NL7217519A patent/NL7217519A/xx not_active Application Discontinuation
- 1972-12-26 US US00318270A patent/US3845118A/en not_active Expired - Lifetime
- 1972-12-27 IT IT33603/72A patent/IT972932B/it active
- 1972-12-27 CA CA159,945A patent/CA984409A/en not_active Expired
- 1972-12-28 JP JP411673A patent/JPS5644056B2/ja not_active Expired
- 1972-12-29 FR FR7246942A patent/FR2166181B1/fr not_active Expired
- 1972-12-29 GB GB6004572A patent/GB1414193A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1414193A (en) | 1975-11-19 |
| JPS4875517A (https=) | 1973-10-11 |
| US3845118A (en) | 1974-10-29 |
| BE793541A (fr) | 1973-06-29 |
| FR2166181A1 (https=) | 1973-08-10 |
| IT972932B (it) | 1974-05-31 |
| CA984409A (en) | 1976-02-24 |
| FR2166181B1 (https=) | 1976-06-04 |
| JPS5644056B2 (https=) | 1981-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |