PL409280A1 - Sposób wytwarzania połączeń polilaktydu z pochodnymi fenolu - Google Patents
Sposób wytwarzania połączeń polilaktydu z pochodnymi fenoluInfo
- Publication number
- PL409280A1 PL409280A1 PL409280A PL40928014A PL409280A1 PL 409280 A1 PL409280 A1 PL 409280A1 PL 409280 A PL409280 A PL 409280A PL 40928014 A PL40928014 A PL 40928014A PL 409280 A1 PL409280 A1 PL 409280A1
- Authority
- PL
- Poland
- Prior art keywords
- polyactide
- phenol derivatives
- lactide
- producing
- phenol
- Prior art date
Links
- 150000002989 phenols Chemical class 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical class CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000747 poly(lactic acid) Polymers 0.000 abstract 1
- IFNXAMCERSVZCV-UHFFFAOYSA-L zinc;2-ethylhexanoate Chemical compound [Zn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O IFNXAMCERSVZCV-UHFFFAOYSA-L 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Sposób wytwarzania polilaktydu zakończonego pochodną fenolu o wzorze ogólnym 1, w którym R oznacza grupę NH2, OH lub NHCOCH3 polega na tym, że mieszaninę pochodnej odpowiedniego fenolu oraz laktydu, w stosunku molowym pochodna fenolu/laktyd 0,01 - 0,1 : 1, ogrzewa się w obecności 2-etyloheksanianu magnezu lub cynku jako katalizatora, przy stosunku molowym katalizator/laktyd 0,0008 - 0,001 : 1, w temperaturze 120 - 190°C, przez 16 - 30 h, w atmosferze gazu obojętnego.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL409280A PL227922B1 (pl) | 2014-08-27 | 2014-08-27 | Sposób wytwarzania połączeń polilaktydu z pochodnymi fenolu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL409280A PL227922B1 (pl) | 2014-08-27 | 2014-08-27 | Sposób wytwarzania połączeń polilaktydu z pochodnymi fenolu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL409280A1 true PL409280A1 (pl) | 2016-02-29 |
| PL227922B1 PL227922B1 (pl) | 2018-01-31 |
Family
ID=55361183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL409280A PL227922B1 (pl) | 2014-08-27 | 2014-08-27 | Sposób wytwarzania połączeń polilaktydu z pochodnymi fenolu |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL227922B1 (pl) |
-
2014
- 2014-08-27 PL PL409280A patent/PL227922B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL227922B1 (pl) | 2018-01-31 |
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