BE668872A - - Google Patents
Info
- Publication number
- BE668872A BE668872A BE668872A BE668872A BE668872A BE 668872 A BE668872 A BE 668872A BE 668872 A BE668872 A BE 668872A BE 668872 A BE668872 A BE 668872A BE 668872 A BE668872 A BE 668872A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US392394A US3375268A (en) | 1964-08-27 | 1964-08-27 | Process for producing cyanoacetic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE668872A true BE668872A (de) | 1965-12-16 |
Family
ID=23550406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE668872A BE668872A (de) | 1964-08-27 | 1965-08-27 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3375268A (de) |
| BE (1) | BE668872A (de) |
| CH (1) | CH472389A (de) |
| DE (1) | DE1543121A1 (de) |
| GB (1) | GB1120163A (de) |
| NL (1) | NL6511222A (de) |
| SE (1) | SE337210B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3668231A (en) * | 1968-08-05 | 1972-06-06 | Chris Craft Ind Inc | Production of cyanoacetic acid |
| DE2811702A1 (de) * | 1978-03-17 | 1979-09-20 | Degussa | Verfahren zur herstellung von cyancarbonsaeuren |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2338834A (en) * | 1942-04-17 | 1944-01-11 | Dow Chemical Co | Recovery of cyanoacetic acid from aqueous inorganic salt solutions thereof |
| US2480380A (en) * | 1947-06-18 | 1949-08-30 | Kay Fries Chemicals Inc | Recovery of cyanoacetic acid from aqueous inorganic salt solutions |
| GB824640A (en) * | 1957-10-17 | 1959-12-02 | Lonza Electric & Chem Works | A process for the production of anhydrous cyanoacetic acid |
-
1964
- 1964-08-27 US US392394A patent/US3375268A/en not_active Expired - Lifetime
-
1965
- 1965-08-14 DE DE19651543121 patent/DE1543121A1/de active Pending
- 1965-08-18 CH CH1158965A patent/CH472389A/de not_active IP Right Cessation
- 1965-08-25 SE SE11112/65A patent/SE337210B/xx unknown
- 1965-08-27 GB GB37014/65A patent/GB1120163A/en not_active Expired
- 1965-08-27 BE BE668872A patent/BE668872A/xx unknown
- 1965-08-27 NL NL6511222A patent/NL6511222A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6511222A (de) | 1966-02-28 |
| SE337210B (de) | 1971-08-02 |
| CH472389A (de) | 1969-05-15 |
| US3375268A (en) | 1968-03-26 |
| GB1120163A (en) | 1968-07-17 |
| DE1543121A1 (de) | 1969-09-18 |