FR871429A - Process for preparing formaldehyde solutions - Google Patents
Process for preparing formaldehyde solutionsInfo
- Publication number
- FR871429A FR871429A FR871429DA FR871429A FR 871429 A FR871429 A FR 871429A FR 871429D A FR871429D A FR 871429DA FR 871429 A FR871429 A FR 871429A
- Authority
- FR
- France
- Prior art keywords
- formaldehyde solutions
- preparing formaldehyde
- preparing
- solutions
- formaldehyde
- Prior art date
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/55—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of oligo- or polymeric oxo-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED0006316 | 1940-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR871429A true FR871429A (en) | 1942-04-24 |
Family
ID=7031747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR871429D Expired FR871429A (en) | 1940-07-12 | 1941-04-08 | Process for preparing formaldehyde solutions |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH225156A (en) |
FR (1) | FR871429A (en) |
NL (1) | NL63060C (en) |
-
0
- NL NL63060D patent/NL63060C/xx active
-
1941
- 1941-02-27 CH CH225156D patent/CH225156A/en unknown
- 1941-04-08 FR FR871429D patent/FR871429A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL63060C (en) | |
CH225156A (en) | 1943-01-15 |
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