Methacrylic Acid → 2-Propenoic acid, 2-methyl-, zinc salt (2:1)

HRID 1438660

Reaktionsgleichung

Reaktionsgleichung von HRID 1438660
[Zn:1].[C:2]([OH:7])(=[O:6])[C:3]([CH3:5])=[CH2:4].[O-2].[Zn+2]>>[C:2]([O-:7])(=[O:6])[C:3]([CH3:5])=[CH2:4].[C:2]([O-:7])(=[O:6])[C:3]([CH3:5])=[CH2:4].[Zn+2:1]

Komponenten

4

Edukt 3

HCID 4093Methacrylic AcidHCID 23994ZincHCID 3007857Zinc Oxide

Produkt 1

HCID 101308962-Propenoic acid, 2-methyl-, zinc salt (2:1)

Versuchsvorschrift

One hundred parts of cis-polybutadiene were blended on a mill with 17 parts of zinc oxice. 22.2 parts of methacryalic acid was slowly added and blended until thoroughly dispersed. After a few minutes there was very little odor of methacrylic acid from the stock, indicating that the acid had thoroughly reacted with the zinc oxide to form zinc dimethacrylate. 6.3 parts of Di-Cup 40-C was then blended into the rubber. Golf balls were molded as in Example 3.

Aufarbeitung

  1. addition22.2 parts of methacryalic acid was slowly added
  2. additionuntil thoroughly dispersed
  3. waitAfter a few minutes there was very little

Quellen und Nachweise

ORD-Eintrag
ord-a5d08924dc84434298123d5c4af9c82e
Quelldatensatz
uspto-grants-1977_11
Patentnummer
US04056269

Verknüpfte Notizen

Wird geladen…