PL412468A1 - Method for obtaining esters of fatty acids and higher polyols - Google Patents
Method for obtaining esters of fatty acids and higher polyolsInfo
- Publication number
- PL412468A1 PL412468A1 PL412468A PL41246815A PL412468A1 PL 412468 A1 PL412468 A1 PL 412468A1 PL 412468 A PL412468 A PL 412468A PL 41246815 A PL41246815 A PL 41246815A PL 412468 A1 PL412468 A1 PL 412468A1
- Authority
- PL
- Poland
- Prior art keywords
- higher polyols
- fatty acids
- fatty acid
- obtaining esters
- obtaining
- Prior art date
Links
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 5
- 229930195729 fatty acid Natural products 0.000 title abstract 5
- 239000000194 fatty acid Substances 0.000 title abstract 5
- 229920005862 polyol Polymers 0.000 title abstract 4
- 150000004665 fatty acids Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 150000003077 polyols Chemical class 0.000 title abstract 3
- 150000002148 esters Chemical class 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- -1 fatty acid esters Chemical class 0.000 abstract 1
- 125000005313 fatty acid group Chemical group 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Sposób otrzymywania estrów kwasów tłuszczowych i wyższych polioli polega na tym, że proces estryfikacji wyższych polioli i kwasów tłuszczowych prowadzi się przez 6 - 12 godzin w temperaturze 200 - 240°C, używając w roli katalizatora organiczne związki Sn lub Ti lub Zr w ilości 0,3 - 1% wagowych w stosunku do wziętego do reakcji kwasu tłuszczowego, przy czym stosunek molowy kwasu tłuszczowego do grupy hydroksylowej poliolu mieści się w przedziale od 1,1 :1 do 1 :1, a w trakcie syntezy przez mieszaninę reakcyjną przepuszcza się strumień azotu.The method of obtaining fatty acid esters and higher polyols is based on the fact that the process of esterification of higher polyols and fatty acids is carried out for 6 - 12 hours at a temperature of 200 - 240 ° C, using as a catalyst organic compounds Sn or Ti or Zr in an amount of 0, 3 - 1% by weight relative to the fatty acid taken for the reaction, the molar ratio of fatty acid to the polyol hydroxyl group being in the range from 1.1: 1 to 1: 1, and during the synthesis a stream of nitrogen is passed through the reaction mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412468A PL227269B1 (en) | 2015-05-25 | 2015-05-25 | Method for obtaining esters of fatty acids and higher polyols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412468A PL227269B1 (en) | 2015-05-25 | 2015-05-25 | Method for obtaining esters of fatty acids and higher polyols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL412468A1 true PL412468A1 (en) | 2016-12-05 |
| PL227269B1 PL227269B1 (en) | 2017-11-30 |
Family
ID=57405935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL412468A PL227269B1 (en) | 2015-05-25 | 2015-05-25 | Method for obtaining esters of fatty acids and higher polyols |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL227269B1 (en) |
-
2015
- 2015-05-25 PL PL412468A patent/PL227269B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL227269B1 (en) | 2017-11-30 |
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