NL7203763A - - Google Patents
Info
- Publication number
- NL7203763A NL7203763A NL7203763A NL7203763A NL7203763A NL 7203763 A NL7203763 A NL 7203763A NL 7203763 A NL7203763 A NL 7203763A NL 7203763 A NL7203763 A NL 7203763A NL 7203763 A NL7203763 A NL 7203763A
- 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
- C07C45/27—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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2114370A DE2114370C3 (de) | 1971-03-25 | 1971-03-25 | Verfahren zur Herstellung von Formaldehyd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7203763A true NL7203763A (enExample) | 1972-09-27 |
Family
ID=5802657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203763A NL7203763A (enExample) | 1971-03-25 | 1972-03-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3932522A (enExample) |
| BE (1) | BE781186A (enExample) |
| CA (1) | CA970393A (enExample) |
| DE (1) | DE2114370C3 (enExample) |
| FR (1) | FR2130592B1 (enExample) |
| GB (1) | GB1375319A (enExample) |
| IT (1) | IT954380B (enExample) |
| NL (1) | NL7203763A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276055A (en) * | 1979-09-05 | 1981-06-30 | Huang James P H | Novel fuel composition and the process of preparing same |
| US4390730A (en) * | 1981-07-27 | 1983-06-28 | Celanese Corporation | Formaldehyde production |
| DE3402995A1 (de) * | 1984-01-28 | 1985-08-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von formaldehyd |
| RU2223939C1 (ru) * | 2002-11-04 | 2004-02-20 | Открытое акционерное общество "Нижнекамскнефтехим" | Способ получения формальдегида |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1213740A (en) * | 1915-12-24 | 1917-01-23 | George Calvert | Manufacture of formaldehyde. |
| US2436287A (en) * | 1943-04-15 | 1948-02-17 | Du Pont | Conversion of methanol to formaldehyde |
| US2662911A (en) * | 1948-10-01 | 1953-12-15 | Metallgesellschaft Ag | Temperature control in the catalytic hydrogenation of carbon monoxide |
| US2888140A (en) * | 1958-08-08 | 1959-05-26 | Raymond E Hebert | Filter baffles |
| FR1474620A (enExample) * | 1965-04-07 | 1967-06-09 | ||
| DE1285995B (de) * | 1966-11-14 | 1969-01-02 | Bayer Ag | Verfahren zur Herstellung waessriger Formaldehydloesungen durch Oxydation von Methanoldampf |
| DE1294360B (de) * | 1967-06-06 | 1969-05-08 | Basf Ag | Verfahren zur Herstellung von Formaldehyd |
| DE1903197A1 (de) * | 1969-01-23 | 1970-08-13 | Basf Ag | Verfahren zur Herstellung von Formaldehyd |
-
1971
- 1971-03-25 DE DE2114370A patent/DE2114370C3/de not_active Expired
-
1972
- 1972-03-18 IT IT49098/72A patent/IT954380B/it active
- 1972-03-21 NL NL7203763A patent/NL7203763A/xx not_active Application Discontinuation
- 1972-03-22 CA CA137,844A patent/CA970393A/en not_active Expired
- 1972-03-22 US US05/236,971 patent/US3932522A/en not_active Expired - Lifetime
- 1972-03-23 FR FR7210183A patent/FR2130592B1/fr not_active Expired
- 1972-03-24 BE BE781186A patent/BE781186A/xx not_active IP Right Cessation
- 1972-03-24 GB GB1382272A patent/GB1375319A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3932522A (en) | 1976-01-13 |
| CA970393A (en) | 1975-07-01 |
| FR2130592A1 (enExample) | 1972-11-03 |
| DE2114370B2 (de) | 1974-03-14 |
| GB1375319A (enExample) | 1974-11-27 |
| BE781186A (fr) | 1972-09-25 |
| FR2130592B1 (enExample) | 1975-10-24 |
| DE2114370A1 (de) | 1972-09-28 |
| IT954380B (it) | 1973-08-30 |
| DE2114370C3 (de) | 1982-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |