MD22C2 - The method of obtaining oxiethylamidon - Google Patents
The method of obtaining oxiethylamidonInfo
- Publication number
- MD22C2 MD22C2 MD94-0057A MD940057A MD22C2 MD 22 C2 MD22 C2 MD 22C2 MD 940057 A MD940057 A MD 940057A MD 22 C2 MD22 C2 MD 22C2
- Authority
- MD
- Moldova
- Prior art keywords
- oxiethylamidon
- obtaining
- reactant mixture
- dimethylformamid
- amidon
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to the method of obtaining oxiethylamidon which is used as a remedy for enlarging the volume of blood flame.The goal of the invention is to increase the purity of the product with a special destination. The method of obtaining oxiethylamidon is achieved by reciprocal action of destructive amidon with oxide ethylene in the atmosphere of inert gas in basic medium with prior neutralization of the reactant mixture. At the same time oxiethylamidon is extracted from reactant mixture with the help of dimethylformamid with multiple reprecipitating, it is desirable 5-6 times by means of acetone.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT248977A AT348548B (en) | 1977-04-08 | 1977-04-08 | METHOD FOR THE PRODUCTION OF HYDROXYAETHYL STARCH SUITABLE FOR AS BLOOD PLASMA EXPANDERS |
SU782596657A SU797586A3 (en) | 1977-04-08 | 1978-04-04 | Method of preparing oxyethylstarch |
Publications (2)
Publication Number | Publication Date |
---|---|
MD22C2 true MD22C2 (en) | 1994-03-31 |
MD22B1 MD22B1 (en) | 1994-05-31 |
Family
ID=25598548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MD940057A MD22B1 (en) | 1977-04-08 | 1994-02-09 | Process for obtaining oxyethyl starch |
Country Status (2)
Country | Link |
---|---|
LV (1) | LV5529A3 (en) |
MD (1) | MD22B1 (en) |
-
1992
- 1992-12-30 LV LV920680A patent/LV5529A3/en unknown
-
1994
- 1994-02-09 MD MD940057A patent/MD22B1/en unknown
Non-Patent Citations (1)
Title |
---|
Husemann E., Resz R., "Uber naturliche und synthetische amylose, V, Uber Oxyathylamylosen" - g.Polim. Sciance, 1956, 19, 389 (prototip) * |
Also Published As
Publication number | Publication date |
---|---|
LV5529A3 (en) | 1994-03-10 |
MD22B1 (en) | 1994-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1266092A (en) | ||
ES455576A1 (en) | Process for the manufacture of steel products | |
FR2406640A1 (en) | PRODUCTION OF 2,6-DIAMINONEBULARINS | |
MD22C2 (en) | The method of obtaining oxiethylamidon | |
GB1009302A (en) | Organic peroxides and a process for preparing them | |
ES8302632A1 (en) | Process for preparing fluorene derivatives. | |
ES454342A1 (en) | Process of construction of a thermal insulating wall | |
ES453990A1 (en) | Process for the purification of acetonitrile | |
ES459295A1 (en) | Anthraquinone-bis-amidines and process for preparing them | |
JPS5272884A (en) | Preparation of coenzyme q | |
ES457744A1 (en) | Carbamate-carbamoyl fluoride compounds | |
JPS55141465A (en) | Novel prostaglandin derivative | |
IT8019648A0 (en) | PROCESS FOR PRODUCTION OF ETHYLENE FROM SYNTHESIS GAS. | |
GB1380733A (en) | Polyene compounds and processes for the manufacture thereof | |
ES457106A1 (en) | Sulphur containing hydroxy aliphatic compounds | |
JPS51146389A (en) | Process for production of silver nitrate | |
JPS5357995A (en) | Gas laser tube | |
JPS53136995A (en) | Discharge device | |
JPS51115166A (en) | Rock working process | |
ES477130A1 (en) | Iodophore Compounds | |
GB983125A (en) | Preparation of 9(11)-dehydro spirostanes and 3-esters thereof | |
JPS51126395A (en) | Removal of hydrogen fluoride from gas mixture by absoption on fluoride of alkali earth metals | |
ES470496A1 (en) | Process for the preparation of tris(hydroxymethyl)-aminomethan-lactate-dihydroxyaluminate | |
GB1289918A (en) | ||
JPS5211190A (en) | Treating method of slag |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
1K4A | Payment of annual fees |