FR1241979A - Procédé de préparation de haut polymère d'acétaldéhyde - Google Patents
Procédé de préparation de haut polymère d'acétaldéhydeInfo
- Publication number
- FR1241979A FR1241979A FR810286A FR810286A FR1241979A FR 1241979 A FR1241979 A FR 1241979A FR 810286 A FR810286 A FR 810286A FR 810286 A FR810286 A FR 810286A FR 1241979 A FR1241979 A FR 1241979A
- Authority
- FR
- France
- Prior art keywords
- high polymer
- preparing acetaldehyde
- acetaldehyde high
- preparing
- polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920000642 polymer Polymers 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
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
-
- 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
- C08G2/12—Polymerisation of acetaldehyde or cyclic oligomers thereof
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC17921A DE1106075B (de) | 1958-11-24 | 1958-11-24 | Verfahren zur Herstellung von hochpolymerem Acetaldehyd mittels Katalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1241979A true FR1241979A (fr) | 1960-09-23 |
Family
ID=7016335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR810286A Expired FR1241979A (fr) | 1958-11-24 | 1959-11-16 | Procédé de préparation de haut polymère d'acétaldéhyde |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE584606A (enrdf_load_stackoverflow) |
| DE (1) | DE1106075B (enrdf_load_stackoverflow) |
| FR (1) | FR1241979A (enrdf_load_stackoverflow) |
| GB (1) | GB901424A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE586272A (enrdf_load_stackoverflow) | 1959-01-06 | |||
| DE1148738B (de) | 1959-12-17 | 1963-05-16 | Hoechst Ag | Verfahren zur Polymerisation von Acetaldehyd |
| DE1150812B (de) | 1960-03-14 | 1963-06-27 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Polyacetaldehyd |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL74960C (enrdf_load_stackoverflow) * | 1950-06-17 |
-
0
- BE BE584606D patent/BE584606A/xx unknown
-
1958
- 1958-11-24 DE DEC17921A patent/DE1106075B/de active Pending
-
1959
- 1959-11-16 FR FR810286A patent/FR1241979A/fr not_active Expired
- 1959-11-18 GB GB3918059A patent/GB901424A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE584606A (enrdf_load_stackoverflow) | |
| GB901424A (en) | 1962-07-18 |
| DE1106075B (de) | 1961-05-04 |
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