Zinc Acetate → 2-Pyridinethiol 1-Oxide Zinc Salt

HRID 850381

Reaktionsgleichung

Reaktionsgleichung von HRID 850381
[CH:1]1[CH:2]=[CH:3][N+:4]([O-:8])=[C:5]([SH:7])[CH:6]=1.S([O-])([O-])(=O)=O.[Zn+2:14].[Cl-].[Zn+2].[Cl-].C([O-])(=O)C.[Zn+2].C([O-])(=O)C>O>[CH:1]1[CH:2]=[CH:3][N:4]([O-:8])[C:5](=[S:7])[CH:6]=1.[CH:1]1[CH:2]=[CH:3][N:4]([O-:8])[C:5](=[S:7])[CH:6]=1.[Zn+2:14]

Komponenten

6

Edukt 4

HCID 11192Zinc AcetateHCID 24424Zinc SulfateHCID 3007855ZincchlorideHCID 178526253HCID 178526253, Verbindung2×

Produkt 1

HCID 30058372-Pyridinethiol 1-Oxide Zinc Salt

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

In another aspect, the present invention relates to a method for producing submicron-sized particles of zinc pyrithione comprising reacting a pyrithione or a water-soluble salt of pyrithione and a water-soluble zinc salt selected from the group consisting of zinc sulfate, zinc chloride, zinc acetate, and combinations thereof, in a turbulent flow reactor generating pulverizing forces, the turbulent flow reactor maintained at a pressure of from about 18,000 psi to about 23,000 psi and a temperature of from about 0° C. to about 23° C., the reaction producing submicron-sized particles of zinc pyrithione.

Aufarbeitung

  1. customin a turbulent flow reactor generating pulverizing
  2. temperatureforces, the turbulent flow reactor maintained at a pressure of from about 18,000 psi to about 23,000 psi

Quellen und Nachweise

ORD-Eintrag
ord-483c0a762d304aa9bcdefbcf02986870
Quelldatensatz
uspto-grants-2000_01
Patentnummer
US06017936

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