2-Hydroxyethyl acrylate → Urethane acrylate

HRID 446626

반응식

HRID 446626 반응식
OC1C=CC(C(C2C=[CH:15][C:14]([OH:17])=CC=2)(C)C)=CC=1.C1OC1.C1(CN=C=O)C(C[N:28]=[C:29]=[O:30])=CC=CC=1.[C:35]([O:39]CCOC1C=CC=CC=1)(=[O:38])[CH:36]=[CH2:37].C(OCCO)(=O)C=C>>[C:35]([OH:39])(=[O:38])[CH:36]=[CH2:37].[NH2:28][C:29]([O:17][CH2:14][CH3:15])=[O:30]

참가 물질

5

반응물 4

HCID 131652-Hydroxyethyl acrylateHCID 39485Phenoxyethyl acrylateHCID 3035160Bis(isocyanatomethyl)benzeneHCID 22406341Bisphenol-a ethyleneoxide

생성물 1

HCID 21863578Urethane acrylate

실험 절차

To a reactor, 53.3 parts by mass of bisphenol-A/ethyleneoxide 2 mole-adduct, 34.0 parts by mass of xylylene diisocyanate, and 93.5 parts by mass of phenoxyethyl acrylate were added and reacted at 80° C. for 5 hours; then, 6.2 parts by mass of 2-hydroxyethyl acrylate and 0.03 parts by mass of urethanizing catalyst were added and reacted at 80° C. for 5 hours, to obtain a urethane acrylate-based oligomer (i.e. a light curable oligomer).

후처리

  1. customreacted at 80° C. for 5 hours
  2. customreacted at 80° C. for 5 hours

출처 및 근거

ORD 기록
ord-c682ed724bd34a24bd8758f253ff1a51
출처 데이터셋
uspto-grants-2013_07
특허 번호
US08480242B2

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