Isophorone diisocyanate → Urethane acrylate

HRID 237182

Reaktionsgleichung

Reaktionsgleichung von HRID 237182
CCCCCCCCC[CH2:10][CH2:11][C:12]([O:14][Sn](O[C:25]([CH2:27]CCCCCCCCCC)=[O:26])(CCCC)CCCC)=[O:13].CC1(C)CC(C[N:47]=[C:48]=[O:49])(C)CC(N=C=O)C1>>[C:12]([OH:14])(=[O:13])[CH:11]=[CH2:10].[NH2:47][C:48]([O:26][CH2:25][CH3:27])=[O:49]

Komponenten

3

Edukt 2

HCID 169132Isophorone diisocyanateHCID 16682738Dibutyltin dilaurate

Produkt 1

HCID 21863578Urethane acrylate

Versuchsvorschrift

Into the same flask as in Production Example 1, 993 g of tri- and tetra-acrylate of pentaerythritol [ARONIX M-305 produced by To a Gosei Co., Ltd.; hereinafter referred to as “M-305”] (containing 2 mol of triacrylate), 0.61 g of BHT and 0.36 g of DBTL are prepared, and is stirred at a liquid temperature of 70 to 75° C., while 222 g (1.0 mol) of IPDI is dropped into the flask.

Aufarbeitung

  1. customare prepared
  2. additionis dropped into the flask

Quellen und Nachweise

ORD-Eintrag
ord-9ad6a37be7eb464fb4be2eef022642d9
Quelldatensatz
uspto-grants-2014_02
Patentnummer
US08642178B2

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