CH435737A - Verfahren zur Acylierung von Polyoxymethylenen - Google Patents
Verfahren zur Acylierung von PolyoxymethylenenInfo
- Publication number
- CH435737A CH435737A CH1407863A CH1407863A CH435737A CH 435737 A CH435737 A CH 435737A CH 1407863 A CH1407863 A CH 1407863A CH 1407863 A CH1407863 A CH 1407863A CH 435737 A CH435737 A CH 435737A
- Authority
- CH
- Switzerland
- Prior art keywords
- polyoxymethylenes
- acylation
- 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 |
---|---|
CH435737A true CH435737A (de) | 1967-05-15 |
Family
ID=7097453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1407863A CH435737A (de) | 1962-12-29 | 1963-11-18 | Verfahren zur Acylierung von Polyoxymethylenen |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT251282B (xx) |
BE (1) | BE641446A (xx) |
CH (1) | CH435737A (xx) |
DE (1) | DE1209746B (xx) |
FR (1) | FR1383281A (xx) |
GB (1) | GB994251A (xx) |
NL (1) | NL302116A (xx) |
SE (1) | SE304606B (xx) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL196512A (xx) * | 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 FR FR957562A patent/FR1383281A/fr not_active Expired
- 1963-12-18 BE BE641446D patent/BE641446A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE641446A (xx) | 1964-04-16 |
FR1383281A (fr) | 1964-12-24 |
AT251282B (de) | 1966-12-27 |
DE1209746B (de) | 1966-01-27 |
GB994251A (en) | 1965-06-02 |
SE304606B (xx) | 1968-09-30 |
NL302116A (xx) |
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