Reaktion #491486

Reaktionsgleichung

3-aminopropyltrimethoxysilane

trimethylolpropane triacrylate

isopropanol

→

Urethane Acrylate

Lösungsmittel

acetic acid

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.STIRRINGthe mixture is stirred for 5 minutes
2. 2
   workup.STIRRINGThe resulting mixture is stirred at room temperature for 1 hour
3. 3
   workup.STIRRINGThe resulting coating composition is stirred for an additional 30 minutes
4. 4
   workup.ADDITIONto ensure mixing

Vorschrift

A mixture of 5.40 g of 3-aminopropyltrimethoxysilane, 6.80 g of hexanedioldiacrylate, 19.0 g of trimethylolpropane triacrylate, and 57.9 g of isopropanol is stirred at room temperature for 72 hours. To the mixture, 1.15 g of acetic acid is added, and the mixture is stirred for 5 minutes. Next, 56.2 g of NALCO 1034A is added under vigorous agitation. The resulting mixture is stirred at room temperature for 1 hour. 0.34 g of a solution of EBECRYL 1360 (50% by weight in PM glycol ether) and 1.80 g of DAROCUR 1173 are added. The resulting coating composition is stirred for an additional 30 minutes to ensure mixing.

Quelle