BE683616A - - Google Patents
Info
- Publication number
- BE683616A BE683616A BE683616DA BE683616A BE 683616 A BE683616 A BE 683616A BE 683616D A BE683616D A BE 683616DA BE 683616 A BE683616 A BE 683616A
- Authority
- BE
- Belgium
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
- C08G2/08—Polymerisation of formaldehyde
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- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/55—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of oligo- or polymeric oxo-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1539365 | 1965-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683616A true BE683616A (en:Method) | 1966-12-16 |
Family
ID=11147980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683616D BE683616A (en:Method) | 1965-07-02 | 1966-07-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3436423A (en:Method) |
| BE (1) | BE683616A (en:Method) |
| DE (1) | DE1645366B2 (en:Method) |
| GB (1) | GB1110194A (en:Method) |
| NL (1) | NL6609109A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9249081B2 (en) * | 2011-12-16 | 2016-02-02 | Celanese International Corporation | Processes for the production of acrylic acids and acrylates |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481981A (en) * | 1948-06-23 | 1949-09-13 | Du Pont | Stable high reactivity paraformaldehyde |
| US3000960A (en) * | 1959-02-24 | 1961-09-19 | Celanese Corp | Formaldehyde production |
| BE633029A (en:Method) * | 1962-06-02 | |||
| DE1495465B2 (de) * | 1963-08-10 | 1970-11-05 | Deutsche Gold- und Silber-Scheideanstalt vormals Eoessler, 6000 Prankfurt | Verfahren zum Herstellen von Paraformaldehyd« |
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1966
- 1966-06-27 US US560858A patent/US3436423A/en not_active Expired - Lifetime
- 1966-06-29 GB GB29111/66A patent/GB1110194A/en not_active Expired
- 1966-06-30 NL NL6609109A patent/NL6609109A/xx unknown
- 1966-06-30 DE DE1645366A patent/DE1645366B2/de active Granted
- 1966-07-04 BE BE683616D patent/BE683616A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1645366B2 (de) | 1974-06-06 |
| GB1110194A (en) | 1968-04-18 |
| DE1645366A1 (de) | 1972-04-13 |
| DE1645366C3 (en:Method) | 1975-02-13 |
| US3436423A (en) | 1969-04-01 |
| NL6609109A (en:Method) | 1967-01-03 |