FR2091341A5 - - Google Patents
Info
- Publication number
- FR2091341A5 FR2091341A5 FR7116564A FR7116564A FR2091341A5 FR 2091341 A5 FR2091341 A5 FR 2091341A5 FR 7116564 A FR7116564 A FR 7116564A FR 7116564 A FR7116564 A FR 7116564A FR 2091341 A5 FR2091341 A5 FR 2091341A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702022818 DE2022818B2 (de) | 1970-05-11 | 1970-05-11 | Verfahren zur herstellung von formaldehyd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2091341A5 true FR2091341A5 (es) | 1972-01-14 |
Family
ID=5770727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7116564A Expired FR2091341A5 (es) | 1970-05-11 | 1971-05-07 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE767014A (es) |
| CA (1) | CA937582A (es) |
| DE (1) | DE2022818B2 (es) |
| ES (1) | ES391029A1 (es) |
| FR (1) | FR2091341A5 (es) |
| GB (1) | GB1339926A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2444586C3 (de) * | 1974-09-18 | 1986-07-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von konzentrierten, wäßrigen Lösungen von Formaldehyd |
| JPH0662478B2 (ja) * | 1984-04-12 | 1994-08-17 | 三菱瓦斯化学株式会社 | ホルムアルデヒド水溶液の製造法 |
| GB201502893D0 (en) * | 2015-02-20 | 2015-04-08 | Johnson Matthey Plc | Process |
| GB201502894D0 (en) | 2015-02-20 | 2015-04-08 | Johnson Matthey Plc | Process |
| CN105294414A (zh) * | 2015-11-19 | 2016-02-03 | 安徽中源化工有限公司 | 甲醛生产系统 |
| GB201522396D0 (en) * | 2015-12-18 | 2016-02-03 | Johnson Matthey Plc | Process |
-
1970
- 1970-05-11 DE DE19702022818 patent/DE2022818B2/de active Pending
-
1971
- 1971-05-07 FR FR7116564A patent/FR2091341A5/fr not_active Expired
- 1971-05-10 CA CA112632A patent/CA937582A/en not_active Expired
- 1971-05-10 GB GB1396071A patent/GB1339926A/en not_active Expired
- 1971-05-11 ES ES391029A patent/ES391029A1/es not_active Expired
- 1971-05-11 BE BE767014A patent/BE767014A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2022818B2 (de) | 1976-06-16 |
| GB1339926A (en) | 1973-12-05 |
| BE767014A (fr) | 1971-10-01 |
| ES391029A1 (es) | 1973-07-01 |
| CA937582A (en) | 1973-11-27 |
| DE2022818A1 (de) | 1971-11-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |