Methyl vinyl ether → Methyl vinyl ether

HRID 223089

Reaktionsgleichung

Reaktionsgleichung von HRID 223089
[CH:1]([O:3][CH3:4])=[CH2:2].[C:5]1(=[O:11])[O:10][C:8](=[O:9])[CH:7]=[CH:6]1>O>[CH:1]([O:3][CH3:4])=[CH2:2].[C:5]([OH:10])(=[O:11])/[CH:6]=[CH:7]\[C:8]([OH:3])=[O:9]

Komponenten

5

Edukt 2

HCID 7861Methyl vinyl etherHCID 7923Maleic Anhydride

Produkt 2

HCID 7861Methyl vinyl etherHCID 444266Maleic Acid

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

Copoly(methyl vinyl ether:maleic anhydride)(50:50) (Grantrez AN-119 available from GAF)(20.6 grams) was suspended in 80 grams of water and heated on a steam bath to form a 20% solids clear solution of copoly(methyl vinyl ether:maleic acid) (50:50) in water. To 61.8 grams of the solution (containing 12.4 grams of copolymer and 8.26 grams (0.072 mole) of maleic acid)) was added 4.0 grams (0.072 mole) of potassium hydroxide in order to half-neutralize all maleic acid present. Glycerol (9.3 grams) was also added as a plasticizer. The impedance of a bioelectrode prepared with the material was 33 Kohms.

Aufarbeitung

  1. temperatureheated on a steam bath

Quellen und Nachweise

ORD-Eintrag
ord-3aae0e6382004311ad259d73daea250a
Quelldatensatz
uspto-grants-1982_10
Patentnummer
US04352359

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