Sulfate Ion → 2-Methylidene-5-phenylpent-4-enoic acid

HRID 1865766

Reaktionsgleichung

Reaktionsgleichung von HRID 1865766
S(OOS([O-])(=O)=O)([O-])(=O)=O.[NH4+].[NH4+].[CH2:13]=[CH:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1.[C:21]([OH:26])(=[O:25])[C:22]([CH3:24])=[CH2:23].[Na].S([O-])([O-])(=O)=O.C1OC1.C(O)(=O)C(C)=C>>[CH:13]([CH2:24][C:22](=[CH2:23])[C:21]([OH:26])=[O:25])=[CH:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1

Komponenten

6

Edukt 5

HCID 1117Sulfate IonHCID 4093Methacrylic AcidHCID 6354Ethylene OxideHCID 62648Ammonium PersulfateHCID 69484178Styrene methacrylic acid sodium

Produkt 1

HCID 539699792-Methylidene-5-phenylpent-4-enoic acid

Versuchsvorschrift

Further, 30 parts of a 1% aqueous solution of ammonium persulfate were added thereto, and the mixture was aged for 5 hours at 75° C. Thus, an aqueous dispersion (i.e., a particulate resin dispersion (A2)) of a vinyl resin (i.e., a copolymer of styrene/methacrylic acid/sodium salt of sulfate of ethylene oxide adduct of methacrylic acid) was prepared.

Quellen und Nachweise

ORD-Eintrag
ord-fcb4cacd07a64e67834aac58841f0d42
Quelldatensatz
uspto-grants-2009_12
Patentnummer
US07629099B2

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