PL431368A1 - Method of producing poly(glycerol citrate) - Google Patents
Method of producing poly(glycerol citrate)Info
- Publication number
- PL431368A1 PL431368A1 PL431368A PL43136819A PL431368A1 PL 431368 A1 PL431368 A1 PL 431368A1 PL 431368 A PL431368 A PL 431368A PL 43136819 A PL43136819 A PL 43136819A PL 431368 A1 PL431368 A1 PL 431368A1
- Authority
- PL
- Poland
- Prior art keywords
- minutes
- producing poly
- reaction
- glycerol citrate
- citrate
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- -1 poly(glycerol citrate) Polymers 0.000 title 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- YDQUROLTIDVHRK-UHFFFAOYSA-N 2-hydroxypropane-1,2,3-tricarboxylic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.OC(=O)CC(O)(C(O)=O)CC(O)=O YDQUROLTIDVHRK-UHFFFAOYSA-N 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000010926 purge Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób, wytwarzania poli(cytrynianu gliceryny), który polega na tym, że mieszaninę kwasu cytrynowego z gliceryną, w stosunku molowym od 5:1 do 1:5 ogrzewa się w temperaturze od 90 do 130°C, w czasie od 3 do 10 minut, a następnie do 130 - 170°C w czasie od 3 do 10 minut, po czym reakcję prowadzi się w temperaturze 130 - 170°C w czasie 45 - 110 minut, przy czym reakcję początkowo prowadzi się pod chłodnicą zawrotną, a po czasie od 5 do 15 minut reakcję prowadzi się z jednoczesnym oddestylowaniem wody wspomaganym przedmuchem gazu inertnego.The subject of the application is a method of producing poly (glycerol citrate), which consists in heating a mixture of citric acid with glycerin in a molar ratio of 5: 1 to 1: 5 at a temperature of 90 to 130 ° C for 3 up to 10 minutes, then to 130-170 ° C for 3 to 10 minutes, followed by a reaction temperature of 130-170 ° C for 45-110 minutes, with the reaction initially being refluxed, and after 5 to 15 minutes, the reaction is carried out while the water is distilled off assisted by the inert gas purging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL431368A PL239157B1 (en) | 2019-10-03 | 2019-10-03 | Method of producing poly(glycerol citrate) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL431368A PL239157B1 (en) | 2019-10-03 | 2019-10-03 | Method of producing poly(glycerol citrate) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL431368A1 true PL431368A1 (en) | 2021-04-06 |
| PL239157B1 PL239157B1 (en) | 2021-11-08 |
Family
ID=75297892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL431368A PL239157B1 (en) | 2019-10-03 | 2019-10-03 | Method of producing poly(glycerol citrate) |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL239157B1 (en) |
-
2019
- 2019-10-03 PL PL431368A patent/PL239157B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL239157B1 (en) | 2021-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NZ629227A (en) | Method for the preparation of triglycerides of medium-chain length fatty acids | |
| AR072580A1 (en) | PROCEDURE FOR OBTAINING ESTERES OF PIRAZOLCARBOXILIC ACID DISPOSED IN 1.3 | |
| DE602005023459D1 (en) | PROCESS FOR PREPARING AND CLEANING 2-HYDROCARBYL-3,3-BIS (4-HYDROXYARYL-PHTHALIMIDIN MONOMER | |
| DK1311658T3 (en) | Process for preparing ready-to-use, possibly antigen-containing, cryopreserved mature dendritic cells | |
| PH12014502764A1 (en) | Method | |
| MY193206A (en) | Activated pectin-containing biomass compositions, products, and methods of producing | |
| AR098798A1 (en) | PROCEDURE FOR THE DIAZOTIZATION OF 2,5-DICLOROANILINES | |
| EA201101458A1 (en) | DOSAGE FORM FOR INTRAVAL INJECTION, CONTAINING WATER-SOLUBLE ACCRYSTALS OF ACETYLALYLICYLIC ACID AND THEANINE | |
| ZA202007292B (en) | Activated pectin-containing biomass compositions, products, and methods of producing | |
| NZ603918A (en) | Improved methods for preparing squalene | |
| FR2967813B1 (en) | METHOD FOR PRODUCING A BENTALLIC METAL LAYER STRUCTURE | |
| MY158922A (en) | Silicon wafer and method for producing it | |
| JO3208B1 (en) | Process of dihydrate-half-hydrate to produce phosphoric acid | |
| PL431368A1 (en) | Method of producing poly(glycerol citrate) | |
| PE20090699A1 (en) | METHODS FOR PREPARING IMIDAZOLE-BASED COMPOUNDS | |
| WO2009042402A3 (en) | Composition and method for treating rosacea | |
| JO2928B1 (en) | A method for the preparation of ferroquine with amine by convergent reduction | |
| EA201200594A1 (en) | METHOD OF OBTAINING 2 - [(3,5-DIFFOR-3'-METHOXY-1,1'-BIPHENYL-4-IL) AMINO] NICOTINIC ACID | |
| ATE555114T1 (en) | METHOD FOR PRODUCING MIRTAZAPINE | |
| EA200500688A1 (en) | NEW METHOD OF OBTAINING SYNTHETIC INTERMEDIATE COMPOUNDS FOR PESTICIDES | |
| CN104264153A (en) | Stainless steel chemical polishing solution | |
| HUP0204422A2 (en) | Calcium dicarboxylate ethers, methods of making the compounds, and pharmaceutical compositions containing them | |
| ATE556054T1 (en) | METHOD FOR PRODUCING LOPERAMIDE | |
| RU2007140033A (en) | METHOD FOR SUPPRESSING TUMOR GROWTH | |
| NZ630937A (en) | A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same |