NL254683A - - Google Patents
Info
- Publication number
- NL254683A NL254683A NL254683DA NL254683A NL 254683 A NL254683 A NL 254683A NL 254683D A NL254683D A NL 254683DA NL 254683 A NL254683 A NL 254683A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/06—Catalysts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/08—Polymerisation of formaldehyde
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED31299A DE1155595B (de) | 1959-08-17 | 1959-08-17 | Verfahren zur Herstellung von Eupolyoxymethylenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL254683A true NL254683A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=7040845
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL254683D NL254683A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-08-17 | ||
| NL110884D NL110884C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-08-17 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL110884D NL110884C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-08-17 |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE600609A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-02-25 | |||
| NL294246A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-06-19 | |||
| US3227690A (en) * | 1962-07-16 | 1966-01-04 | Celanese Corp | Polymerization of trioxane in a two-phase liquid system |
| US3403129A (en) * | 1964-09-16 | 1968-09-24 | Gnii Plasticheskikh Mass | Paraformaldehyde stabilized with elemental titanium and derivatives thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2551365A (en) * | 1949-03-31 | 1951-05-01 | Du Pont | Polymerization of formaldehyde to paraformaldehyde with alkaline catalyst |
| NL196512A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1954-04-16 |
-
0
- NL NL254683D patent/NL254683A/xx unknown
- NL NL110884D patent/NL110884C/xx active
-
1959
- 1959-08-17 DE DED31299A patent/DE1155595B/de active Pending
-
1960
- 1960-07-20 CH CH828060A patent/CH399742A/de unknown
- 1960-08-11 US US48828A patent/US3007897A/en not_active Expired - Lifetime
- 1960-08-16 GB GB28411/60A patent/GB883805A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB883805A (en) | 1961-12-06 |
| NL110884C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| US3007897A (en) | 1961-11-07 |
| DE1155595B (de) | 1963-10-10 |
| CH399742A (de) | 1965-09-30 |