BE690394A - - Google Patents
Info
- Publication number
- BE690394A BE690394A BE690394DA BE690394A BE 690394 A BE690394 A BE 690394A BE 690394D A BE690394D A BE 690394DA BE 690394 A BE690394 A BE 690394A
- Authority
- BE
- Belgium
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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/86—Use of additives, e.g. for stabilisation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF47854A DE1245351B (en) | 1965-12-07 | 1965-12-07 | Stabilization of aqueous formaldehyde solutions with a formaldehyde content of at least 30 percent by weight against the formation of polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE690394A true BE690394A (en) | 1967-05-02 |
Family
ID=7101880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE690394D BE690394A (en) | 1965-12-07 | 1966-11-29 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE690394A (en) |
| DE (1) | DE1245351B (en) |
| FR (1) | FR1503256A (en) |
| GB (1) | GB1172674A (en) |
| NL (1) | NL6617194A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1067560B (en) * | 1976-11-19 | 1985-03-16 | Montedison Spa | PROCESS FOR THE PREPARATION OF STABLE WATER SUSPENSIONS OF FORMALDEHYDE AND PRODUCTS OBTAINED |
| US4085079A (en) * | 1977-02-02 | 1978-04-18 | Monsanto Company | Formaldehyde solutions stabilized with interpolymers of vinyl acetate, vinyl acetal and vinyl alcohol |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1213829B (en) * | 1964-03-04 | 1966-04-07 | Bayer Ag | Stabilization of aqueous formaldehyde solutions |
-
1965
- 1965-12-07 DE DEF47854A patent/DE1245351B/en active Pending
-
1966
- 1966-11-21 GB GB5197666A patent/GB1172674A/en not_active Expired
- 1966-11-29 BE BE690394D patent/BE690394A/xx unknown
- 1966-12-05 FR FR86163A patent/FR1503256A/en not_active Expired
- 1966-12-07 NL NL6617194A patent/NL6617194A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1245351B (en) | 1967-07-27 |
| FR1503256A (en) | 1967-11-24 |
| NL6617194A (en) | 1967-06-08 |
| GB1172674A (en) | 1969-12-03 |