BE679426A - - Google Patents
Info
- Publication number
- BE679426A BE679426A BE679426DA BE679426A BE 679426 A BE679426 A BE 679426A BE 679426D A BE679426D A BE 679426DA BE 679426 A BE679426 A BE 679426A
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF45831A DE1235282B (de) | 1965-04-15 | 1965-04-15 | Verfahren zur Stabilisierung waessriger Formaldehydloesungen gegen Truebungen und Ausfaellungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679426A true BE679426A (US07166745-20070123-C00016.png) | 1966-09-16 |
Family
ID=7100694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679426D BE679426A (US07166745-20070123-C00016.png) | 1965-04-15 | 1966-04-13 |
Country Status (5)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968762A (en) * | 1962-09-11 | 1964-09-02 | Ici Ltd | Stabilisation of formaldehyde |
| FR1336037A (fr) * | 1962-10-17 | 1963-08-23 | Montedison Spa | Solutions aqueuses stables de formaldéhyde et procédé de préparation |
-
1965
- 1965-04-15 DE DEF45831A patent/DE1235282B/de active Pending
-
1966
- 1966-04-12 FR FR57203A patent/FR1475410A/fr not_active Expired
- 1966-04-13 BE BE679426D patent/BE679426A/xx unknown
- 1966-04-15 NL NL6605099A patent/NL6605099A/xx unknown
- 1966-04-15 GB GB1664966A patent/GB1148323A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6605099A (US07166745-20070123-C00016.png) | 1966-10-17 |
| GB1148323A (en) | 1969-04-10 |
| DE1235282B (de) | 1967-03-02 |
| FR1475410A (fr) | 1967-03-31 |
