BE786965A - Stabilisation de solutions aqueuses de formaldehyde - Google Patents
Stabilisation de solutions aqueuses de formaldehydeInfo
- Publication number
- BE786965A BE786965A BE786965A BE786965A BE786965A BE 786965 A BE786965 A BE 786965A BE 786965 A BE786965 A BE 786965A BE 786965 A BE786965 A BE 786965A BE 786965 A BE786965 A BE 786965A
- Authority
- BE
- Belgium
- Prior art keywords
- stabilization
- aqueous formaldehyde
- formaldehyde solutions
- solutions
- aqueous
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712138309 DE2138309B2 (de) | 1971-07-30 | 1971-07-30 | Stabilisierung waessriger formaldehydloesungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE786965A true BE786965A (fr) | 1972-11-16 |
Family
ID=5815372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE786965A BE786965A (fr) | 1971-07-30 | 1972-07-28 | Stabilisation de solutions aqueuses de formaldehyde |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT329528B (fr) |
| BE (1) | BE786965A (fr) |
| CH (1) | CH571467A5 (fr) |
| CS (1) | CS175435B2 (fr) |
| DE (1) | DE2138309B2 (fr) |
| FR (1) | FR2148090A1 (fr) |
| IT (1) | IT961754B (fr) |
| NL (1) | NL169168C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3147532A1 (de) * | 1980-12-02 | 1982-09-09 | Società Italiana Resine S.I.R. S.p.A., Milano | Stabilisierte waessrige formaldehydloesungen |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1063642B (it) * | 1976-11-05 | 1985-02-11 | Montedison Spa | Processo per la stabilizzazione di soluzioni acquose di formaldeide |
| DE3143920A1 (de) * | 1981-11-05 | 1983-05-11 | Degussa Ag, 6000 Frankfurt | Neue bismelamine |
-
1971
- 1971-07-30 DE DE19712138309 patent/DE2138309B2/de not_active Withdrawn
-
1972
- 1972-05-30 NL NL7207295A patent/NL169168C/xx not_active IP Right Cessation
- 1972-05-31 CH CH806372A patent/CH571467A5/xx not_active IP Right Cessation
- 1972-07-20 CS CS517972A patent/CS175435B2/cs unknown
- 1972-07-27 AT AT647172A patent/AT329528B/de not_active IP Right Cessation
- 1972-07-28 IT IT5184672A patent/IT961754B/it active
- 1972-07-28 BE BE786965A patent/BE786965A/fr unknown
- 1972-07-28 FR FR7227368A patent/FR2148090A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3147532A1 (de) * | 1980-12-02 | 1982-09-09 | Società Italiana Resine S.I.R. S.p.A., Milano | Stabilisierte waessrige formaldehydloesungen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2148090B1 (fr) | 1976-08-13 |
| DE2138309B2 (de) | 1977-12-22 |
| FR2148090A1 (en) | 1973-03-11 |
| CH571467A5 (fr) | 1976-01-15 |
| AT329528B (de) | 1976-05-10 |
| NL7207295A (fr) | 1973-02-01 |
| CS175435B2 (fr) | 1977-05-31 |
| DE2138309A1 (de) | 1973-02-08 |
| ATA647172A (de) | 1975-08-15 |
| NL169168C (nl) | 1982-06-16 |
| NL169168B (nl) | 1982-01-18 |
| IT961754B (it) | 1973-12-10 |
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