Isophorone diisocyanate → Urethane acrylate

반응식

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]

참가 물질

반응물 2

HCID 169132Isophorone diisocyanate

HCID 16682738Dibutyltin dilaurate

생성물 1

HCID 21863578Urethane acrylate

실험 절차

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.

후처리

customare prepared
additionis dropped into the flask

출처 및 근거

ORD 기록: ord-9ad6a37be7eb464fb4be2eef022642d9
출처 데이터셋: uspto-grants-2014_02
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US08642178B2

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