NL7003334A - - Google Patents
Info
- Publication number
- NL7003334A NL7003334A NL7003334A NL7003334A NL7003334A NL 7003334 A NL7003334 A NL 7003334A NL 7003334 A NL7003334 A NL 7003334A NL 7003334 A NL7003334 A NL 7003334A NL 7003334 A NL7003334 A NL 7003334A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/87—Preparation of ketenes or dimeric ketenes
- C07C45/90—Separation; Purification; Stabilisation; Use of additives
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 |
|---|---|---|---|
| DE19691912407 DE1912407A1 (de) | 1969-03-12 | 1969-03-12 | Verfahren zum Reinigen und Verdichten von Keten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7003334A true NL7003334A (https=) | 1970-09-15 |
Family
ID=5727809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7003334A NL7003334A (https=) | 1969-03-12 | 1970-03-09 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4820529B1 (https=) |
| BE (1) | BE747189A (https=) |
| CH (1) | CH520089A (https=) |
| DE (1) | DE1912407A1 (https=) |
| FR (1) | FR2037874A5 (https=) |
| GB (1) | GB1292512A (https=) |
| NL (1) | NL7003334A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49148133U (https=) * | 1973-04-24 | 1974-12-20 | ||
| JPS51116017U (https=) * | 1975-03-15 | 1976-09-20 | ||
| JPS51116018U (https=) * | 1975-03-15 | 1976-09-20 | ||
| JPS53120129U (https=) * | 1977-03-02 | 1978-09-25 | ||
| FI20245617A1 (en) * | 2024-05-15 | 2025-11-16 | Neste Oyj | System and method for treatment of a process gas |
-
1969
- 1969-03-12 DE DE19691912407 patent/DE1912407A1/de active Pending
-
1970
- 1970-03-09 NL NL7003334A patent/NL7003334A/xx unknown
- 1970-03-10 FR FR7008503A patent/FR2037874A5/fr not_active Expired
- 1970-03-11 GB GB1162670A patent/GB1292512A/en not_active Expired
- 1970-03-11 BE BE747189D patent/BE747189A/xx unknown
- 1970-03-11 CH CH361970A patent/CH520089A/de not_active IP Right Cessation
- 1970-03-12 JP JP2057870A patent/JPS4820529B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1912407A1 (de) | 1970-09-24 |
| GB1292512A (en) | 1972-10-11 |
| BE747189A (fr) | 1970-09-11 |
| CH520089A (de) | 1972-03-15 |
| JPS4820529B1 (https=) | 1973-06-21 |
| FR2037874A5 (https=) | 1970-12-31 |