CH427285A - Verfahren zur Veresterung in Lösung von Polyoxymethylen - Google Patents
Verfahren zur Veresterung in Lösung von PolyoxymethylenInfo
- Publication number
- CH427285A CH427285A CH923063A CH923063A CH427285A CH 427285 A CH427285 A CH 427285A CH 923063 A CH923063 A CH 923063A CH 923063 A CH923063 A CH 923063A CH 427285 A CH427285 A CH 427285A
- Authority
- CH
- Switzerland
- Prior art keywords
- polyoxymethylene
- esterification
- solution
- Prior art date
Links
- 229930040373 Paraformaldehyde Natural products 0.000 title 1
- 230000032050 esterification Effects 0.000 title 1
- 238000005886 esterification reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- -1 polyoxymethylene Polymers 0.000 title 1
- 229920006324 polyoxymethylene 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
- C08G2/30—Chemical modification by after-treatment
- C08G2/32—Chemical modification by after-treatment by esterification
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1519262 | 1962-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH427285A true CH427285A (de) | 1966-12-31 |
Family
ID=11147157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH923063A CH427285A (de) | 1962-07-27 | 1963-07-24 | Verfahren zur Veresterung in Lösung von Polyoxymethylen |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT251280B (enrdf_load_stackoverflow) |
| BE (1) | BE635477A (enrdf_load_stackoverflow) |
| CH (1) | CH427285A (enrdf_load_stackoverflow) |
| DE (1) | DE1520320B2 (enrdf_load_stackoverflow) |
| ES (1) | ES290130A1 (enrdf_load_stackoverflow) |
| GB (1) | GB985616A (enrdf_load_stackoverflow) |
| NL (2) | NL133340C (enrdf_load_stackoverflow) |
| SE (1) | SE300518B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH606179A5 (enrdf_load_stackoverflow) * | 1971-12-27 | 1978-10-31 | Sir Soc Italiana Resine Spa | |
| US9688814B2 (en) * | 2012-12-21 | 2017-06-27 | Covestro Deutschland Ag | Functionalized polyoxymethylene block copolymers |
-
0
- BE BE635477D patent/BE635477A/xx unknown
- NL NL295524D patent/NL295524A/xx unknown
- NL NL133340D patent/NL133340C/xx active
-
1963
- 1963-07-19 ES ES290130A patent/ES290130A1/es not_active Expired
- 1963-07-22 DE DE19631520320 patent/DE1520320B2/de not_active Withdrawn
- 1963-07-22 GB GB2894163A patent/GB985616A/en not_active Expired
- 1963-07-24 AT AT591363A patent/AT251280B/de active
- 1963-07-24 CH CH923063A patent/CH427285A/de unknown
- 1963-07-26 SE SE828463A patent/SE300518B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE300518B (enrdf_load_stackoverflow) | 1968-04-29 |
| NL295524A (enrdf_load_stackoverflow) | |
| NL133340C (enrdf_load_stackoverflow) | |
| AT251280B (de) | 1966-12-27 |
| DE1520320B2 (de) | 1971-10-14 |
| ES290130A1 (es) | 1964-03-01 |
| BE635477A (enrdf_load_stackoverflow) | |
| GB985616A (en) | 1965-03-10 |
| DE1520320A1 (de) | 1969-04-10 |
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