Itaconic acid → Styrene-butadiene itaconic acid

HRID 2248420Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2248420
[C:1]([OH:9])(=[O:8])[C:2]([CH2:4][C:5]([OH:7])=[O:6])=[CH2:3].C1CC(NC2[C:25]3[C:20](=[CH:21][C:22](Cl)=[C:23](Cl)[CH:24]=3)[C:19]([C:28]3C=CN=CC=3)=NN=2)CC1.S(OOS([O-])(=O)=O)([O-])(=O)=O.[Na+].[Na+]>O>[CH2:1]=[CH:2][CH:4]=[CH2:5].[CH2:28]=[CH:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.[C:1]([OH:9])(=[O:8])[C:2]([CH2:4][C:5]([OH:7])=[O:6])=[CH2:3]

Komponenten

5

Edukt 3

HCID 811Itaconic acidHCID 62655Sodium PersulfateHCID 1170725486,7-dichloro-N-cyclopentyl-4-(pyridin-4-yl)phthalazin-1-amine

Produkt 1

HCID 169127Styrene-butadiene itaconic acid

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Reaktionsbedingungen

Temperatur
150 fahrenheit

Versuchsvorschrift

A styrene-butadiene-itaconic acid copolymer was prepared by adding to a pressure reactor with constant stirring 29.1 parts water, 1.0 parts itaconic acid, 0.5 parts of a 10 percent solution of Aerosol A-196 surfactant (sodium dicyclohexyl sulfosuccinate, available from American Cyanamid Co., Wayne, N.J.), and 0.5 parts of a polystyrene seed, 25 nm particle size. The mixture was heated to 150° F. and 0.2 parts sodium persulfate in 2.7 parts water was added to initiate the reaction.

Aufarbeitung

  1. additionby adding to a pressure reactor
  2. customthe reaction

Quellen und Nachweise

ORD-Eintrag
ord-d2cda61ee5a34724af140b48aa1bd5f0
Quelldatensatz
uspto-grants-1991_08
Patentnummer
US05039764

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