AT251282B - Verfahren zur Herstellung von acetylierten hochmolekularen Polyoxymethylenen - Google Patents
Verfahren zur Herstellung von acetylierten hochmolekularen PolyoxymethylenenInfo
- Publication number
- AT251282B AT251282B AT1012263A AT1012263A AT251282B AT 251282 B AT251282 B AT 251282B AT 1012263 A AT1012263 A AT 1012263A AT 1012263 A AT1012263 A AT 1012263A AT 251282 B AT251282 B AT 251282B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- molecular weight
- high molecular
- acetylated high
- weight polyoxymethylenes
- Prior art date
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
- C08G2/30—Chemical modification by after-treatment
- C08G2/32—Chemical modification by after-treatment by esterification
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF38684A DE1209746B (de) | 1962-12-29 | 1962-12-29 | Verfahren zur Herstellung von acetylierten Polyoxymethylenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT251282B true AT251282B (de) | 1966-12-27 |
Family
ID=7097453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1012263A AT251282B (de) | 1962-12-29 | 1963-12-17 | Verfahren zur Herstellung von acetylierten hochmolekularen Polyoxymethylenen |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT251282B (fr) |
| BE (1) | BE641446A (fr) |
| CH (1) | CH435737A (fr) |
| DE (1) | DE1209746B (fr) |
| FR (1) | FR1383281A (fr) |
| GB (1) | GB994251A (fr) |
| NL (1) | NL302116A (fr) |
| SE (1) | SE304606B (fr) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL196512A (fr) * | 1954-04-16 |
-
0
- NL NL302116D patent/NL302116A/xx unknown
-
1962
- 1962-12-29 DE DEF38684A patent/DE1209746B/de active Pending
-
1963
- 1963-11-18 CH CH1407863A patent/CH435737A/de unknown
- 1963-12-06 GB GB48307/63A patent/GB994251A/en not_active Expired
- 1963-12-06 SE SE13566/63A patent/SE304606B/xx unknown
- 1963-12-17 AT AT1012263A patent/AT251282B/de active
- 1963-12-18 BE BE641446D patent/BE641446A/xx unknown
- 1963-12-18 FR FR957562A patent/FR1383281A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE641446A (fr) | 1964-04-16 |
| DE1209746B (de) | 1966-01-27 |
| SE304606B (fr) | 1968-09-30 |
| CH435737A (de) | 1967-05-15 |
| GB994251A (en) | 1965-06-02 |
| FR1383281A (fr) | 1964-12-24 |
| NL302116A (fr) |
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