AR025564A1 - A PROCESS FOR OBTAINING AN OLEOCHEMICAL POLYOL - Google Patents
A PROCESS FOR OBTAINING AN OLEOCHEMICAL POLYOLInfo
- Publication number
- AR025564A1 AR025564A1 ARP000104641A AR025564A1 AR 025564 A1 AR025564 A1 AR 025564A1 AR P000104641 A ARP000104641 A AR P000104641A AR 025564 A1 AR025564 A1 AR 025564A1
- Authority
- AR
- Argentina
- Prior art keywords
- obtaining
- glycol
- oleochemical polyol
- oleochemical
- polyol
- Prior art date
Links
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
Un proceso para la obtencion de un poliol oleoquímico, caracterizado porque comprende la reaccion química entre aceites naturales, vegetales y/o marinospor transesterificacion con compuestos polihidroxilados (glicerina, trimetilol propano, pentaeritritol, sorbitol, aminoalcoholes) solos o en conjunto conglicoles (etilen glicol, propilen glicol, dietilen glicol, neopentil glicol) polimerizados a altas temperaturas (200-240° centígrados) para posteriormente serreaccionados con poli isocianatos (aromáticos y/o alifáticos) y obtener poliuretanos como fase final.A process for obtaining an oleochemical polyol, characterized in that it comprises the chemical reaction between natural, vegetable and / or marine oils by transesterification with polyhydroxylated compounds (glycerin, trimethylol propane, pentaerythritol, sorbitol, amino alcohols) alone or together with glycols (ethylene glycol, propylene glycol, diethylene glycol, neopentyl glycol) polymerized at high temperatures (200-240 ° C) to subsequently be reacted with poly isocyanates (aromatic and / or aliphatic) and obtain polyurethanes as the final phase.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2000001989 | 2000-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR025564A1 true AR025564A1 (en) | 2002-12-04 |
Family
ID=4574559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP000104641 AR025564A1 (en) | 2000-07-27 | 2000-09-05 | A PROCESS FOR OBTAINING AN OLEOCHEMICAL POLYOL |
Country Status (2)
| Country | Link |
|---|---|
| AR (1) | AR025564A1 (en) |
| BR (1) | BR0005479A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006093877A1 (en) | 2005-02-28 | 2006-09-08 | Michigan State University | Improved biodiesel additive and method of preparation thereof |
| US8217193B2 (en) | 2005-02-28 | 2012-07-10 | Board Of Trustees Of Michigan State University | Modified fatty acid esters and method of preparation thereof |
-
2000
- 2000-09-05 AR ARP000104641 patent/AR025564A1/en unknown
- 2000-10-16 BR BR0005479A patent/BR0005479A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR0005479A (en) | 2002-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |