BE590149A - Procédé pour la polymérisation du formaldéhyde. - Google Patents
Procédé pour la polymérisation du formaldéhyde.Info
- Publication number
- BE590149A BE590149A BE590149A BE590149A BE590149A BE 590149 A BE590149 A BE 590149A BE 590149 A BE590149 A BE 590149A BE 590149 A BE590149 A BE 590149A BE 590149 A BE590149 A BE 590149A
- Authority
- BE
- Belgium
- Prior art keywords
- formaldehyde
- polymerization
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title 3
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF28344A DE1174984B (de) | 1959-04-29 | 1959-04-29 | Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE590149A true BE590149A (fr) | 1960-08-16 |
Family
ID=7092838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE590149A BE590149A (fr) | 1959-04-29 | 1960-04-26 | Procédé pour la polymérisation du formaldéhyde. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3161617A (fr) |
| BE (1) | BE590149A (fr) |
| DE (1) | DE1174984B (fr) |
| GB (1) | GB876515A (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL124950C (fr) * | 1961-04-22 | |||
| BE638455A (fr) * | 1962-10-13 | |||
| NL299147A (fr) * | 1962-10-13 | |||
| US3299005A (en) * | 1963-06-03 | 1967-01-17 | Diamond Alkali Co | Oxymethylene-epsilon caprolactam copolymers and method of preparation |
| WO1981001556A1 (fr) * | 1979-11-30 | 1981-06-11 | A Gruznov | Procede d'obtention de polyacetals macromoleculaires |
| DE102008018966A1 (de) * | 2008-04-16 | 2009-10-22 | Ticona Gmbh | Verfahren zur Herstellung von Oxymethylen-Polymeren und dafür geeignete Vorrichtung |
| DE102008018967A1 (de) * | 2008-04-16 | 2009-10-22 | Ticona Gmbh | Oxymethylenpolymere, Verfahren zu deren Herstellung und deren Verwendung |
| US8840976B2 (en) | 2010-10-14 | 2014-09-23 | Ticona Llc | VOC or compressed gas containment device made from a polyoxymethylene polymer |
| EP2505609B1 (fr) | 2011-04-01 | 2015-01-21 | Ticona GmbH | Polyoxyméthylène avec une grande résistance aux chocs pour moulage par soufflage-extrusion |
| WO2013101624A1 (fr) | 2011-12-30 | 2013-07-04 | Ticona Llc | Articles moulés imprimables faits d'une composition de polymère de polyoxyméthylène |
| US9745467B2 (en) | 2012-12-27 | 2017-08-29 | Ticona, Llc | Impact modified polyoxymethylene composition and articles made therefrom that are stable when exposed to ultraviolet light |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2237092A (en) * | 1939-11-28 | 1941-04-01 | American Cyanamid Co | Stabilization of formaldehyde solutions |
| DE1037705B (de) * | 1952-08-30 | 1958-08-28 | Du Pont | Verfahren zur Polymerisation von Formaldehyd |
| US2844561A (en) * | 1953-06-30 | 1958-07-22 | Du Pont | Dispersion polymerization of formaldehyde in the presence of an organic synthetic polymer |
| US3017389A (en) * | 1955-03-18 | 1962-01-16 | Du Pont | Process of controlling the molecular weight of linear formaldehyde polymers |
-
1959
- 1959-04-29 DE DEF28344A patent/DE1174984B/de active Pending
-
1960
- 1960-04-15 US US22402A patent/US3161617A/en not_active Expired - Lifetime
- 1960-04-26 BE BE590149A patent/BE590149A/fr unknown
- 1960-04-29 GB GB15154/60A patent/GB876515A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB876515A (en) | 1961-09-06 |
| US3161617A (en) | 1964-12-15 |
| DE1174984B (de) | 1964-07-30 |
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