Cobalt(II) chloride → Cobalt resinate

HRID 978480

Reaktionsgleichung

Reaktionsgleichung von HRID 978480
[Co].[Co:2](Cl)Cl.[CH3:5][CH:6]([C:8]1[CH2:17][CH2:16][CH:15]2[C:10](=[CH:11][CH2:12][CH:13]3[C:21]([C:23]([OH:25])=[O:24])([CH3:22])[CH2:20][CH2:19][CH2:18][C:14]32[CH3:26])[CH:9]=1)[CH3:7].[Na]>>[CH3:7][CH:6]([C:8]1[CH2:17][CH2:16][CH:15]2[C:10](=[CH:11][CH2:12][CH:13]3[C:21]([C:23]([O-:25])=[O:24])([CH3:22])[CH2:20][CH2:19][CH2:18][C:14]32[CH3:26])[CH:9]=1)[CH3:5].[CH3:7][CH:6]([C:8]1[CH2:17][CH2:16][CH:15]2[C:10](=[CH:11][CH2:12][CH:13]3[C:21]([C:23]([O-:25])=[O:24])([CH3:22])[CH2:20][CH2:19][CH2:18][C:14]32[CH3:26])[CH:9]=1)[CH3:5].[Co+2:2]

Komponenten

5

Edukt 4

HCID 24288Cobalt(II) chlorideHCID 90895Tall-oil rosinHCID 104730CobaltHCID 5360545Sodium

Produkt 1

HCID 12598188Cobalt resinate

Versuchsvorschrift

A cobalt salt of a monovalent acid, for instance, an aqueous solution of cobalt chloride, is added to a metal salt of a resin acid, for instance, aqueous solution of sodium gum rosinate at a temperature of not more than 50° C. to proceed the metathetical reaction, thereby producing the cobalt resinate. The resulting metal salt is precipitated without performing extraction with a solvent and separated through mechanical way such as a centrifugal separation or filter press. The resulting cobalt resinate was washed with water, and dried at a temperature of not more than 60° C.

Aufarbeitung

  1. customthe metathetical reaction

Quellen und Nachweise

ORD-Eintrag
ord-7c7752ef9c05469794cb10ee79dfa9df
Quelldatensatz
uspto-grants-1987_05
Patentnummer
US04665119

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