Dipentaerythritol pentaacrylate → 1-Hydroxycyclohexyl phenyl ketone

HRID 2041795Notes

Reaction equation

HRID 2041795 reaction equation
[CH3:1][CH:2]([CH2:4][C:5]([CH3:7])=[O:6])[CH3:3].[CH3:8][CH2:9][C:10]([CH3:12])=O.[C:13](OCC(CO)(COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C)COC(=O)C=C)(=O)[CH:14]=[CH2:15].C(OCC(COC(=O)C=C)(COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C)COC(=O)C=C)(=[O:53])C=C>[O-2].[Zr+4].[O-2].C(C(C)=O)C(C)C>[CH2:9]1[CH2:10][CH2:12][C:5]([OH:6])([C:4]([C:2]2[CH:3]=[CH:15][CH:14]=[CH:13][CH:1]=2)=[O:53])[CH2:7][CH2:8]1

Participants

6

Reactant 3

HCID 108956Dipentaerythritol pentaacrylateHCID 122409Dipentaerythritol hexaacrylateHCID 18509561HCID 18509561, compound

Product 1

HCID 703551-Hydroxycyclohexyl phenyl ketone

Reagents, catalysts & solvents 2

HCID 6452892Zirconium oxideCatalyst2×HCID 7909Methyl Isobutyl KetoneSolvent

Procedure

To 10.0 parts by mass of a hard coating agent containing ZrO2 fine particles (DeSolite Z7404 produced by JSR Corp. [refractive index: 1.72, solids concentration: 60 mass %, particulate zirconium oxide content: 70 mass % (with respect to the solids content), average size of particulate zirconium oxide: around 20 nm, solvent composition: MIBK/MEK=9/1]), 3.0 parts by mass of a mixture of dipentaerythritol pentaacrylate and dipentaerythritol hexaacrylate mixture (DPHA), 0.1 parts by mass of a photopolymerization initiator (Irgacure 184, produced by Ciba Specialty Chemicals) and 86.9 parts by mass of methyl isobutyl ketone were added, and these ingredients were thoroughly stirred. Then the mixture obtained was passed through a polypropylene filter having a pore size of 0.4 μm. Thus, a coating solution for a medium refractive-index layer (MNL-1) was prepared.

Workup

  1. additionTo 10.0 parts by mass of a hard coating agent containing ZrO2 fine particles (DeSolite Z7404
  2. customproduced by JSR Corp

Sources & evidence

ORD record
ord-683bfada08e94426b61f547d7d7e1d9d
Source dataset
uspto-grants-2013_11
Patent number
US08582207B2

Reaction notes

Loading…