Triacrylate compounds and methods for producing the same, and compositions
AssigneeMitsubishi Gas Chemical Company, Inc.
InventorsUmi Yokobori, Taketo Ikeno, Hideyuki Sato, Ryuji Hasemi
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Abstract
The invention provides a triacrylate compound represented by the following formula (1). In the formula, each R is independently a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or a halogen atom, R1 and R2 are each independently a linear or branched alkyl group having 1 to 6 carbon atoms, and R3 is a linear or branched alkyl group having 1 to 6 carbon atoms or a hydroxymethyl group.
Claims20
A triacrylate compound represented by formula (1):
- wherein each R is independently a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or a halogen atom, R1 and R2 are each independently a linear or branched alkyl group having 1 to 6 carbon atoms, and R3 is a linear or branched alkyl group having 1 to 6 carbon atoms or a hydroxymethyl group.
A polymer comprising a structural unit represented by formula (5):
- wherein R1 and R2 are each independently a linear or branched alkyl group having 1 to 6carbon atoms, R3 is a linear or branched alkyl group having 1 to 6 carbon atoms or a hydroxymethyl group, each R is independently a hydrogen atom, an alkyl group having 1 to 6carbon atoms or a halogen atom, and each * indicates a binding site of the structural unit in the polymer.
A method for producing a triacrylate compound represented by the formula (1), comprising subjecting a polyol compound represented by formula (2) to a dehydration condensation reaction with an unsaturated carboxylic acid compound represented by formula (3a),
- wherein each R is independently a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or a halogen atom, R1 and R2 are each independently a linear or branched alkyl group having 1 to 6 carbon atoms, and R3 is a linear or branched alkyl group having 1 to 6 carbon atoms or a hydroxymethyl group.
A method for producing a triacrylate compound represented by formula (1), comprising subjecting a polyol compound represented by formula (2) to a transesterification reaction with an unsaturated carboxylate ester compound represented by formula (3b),
- wherein each R is independently a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or a halogen atom, R1 and R2 are each independently a linear or branched alkyl group having 1 to 6 carbon atoms, R3 is a linear or branched alkyl group having 1 to 6 carbon atoms or a hydroxymethyl group, and Z is an alkyl group having 1 to 6 carbon atoms).
Dependencies are inferred from the claim text.