| 摘要 |
PROBLEM TO BE SOLVED: To provide a new compound and a photocurable composition with a number of satisfactory performances such as weatherability, stain resistance, surface hardness, crack resistance, compatibility, transparency, solvent resistance and chemical resistance. SOLUTION: A fluorine-containing polyether mono- or di-(meth)acrylate compound is represented by general formula (I), (II) or (III), wherein R<SP>a</SP>, R<SP>b</SP>, R<SP>c</SP>, R<SP>d</SP>, Z<SP>1</SP>, R<SP>1</SP>, a1, a2, X, b and R<SP>2</SP>denote each a specific group. COPYRIGHT: (C)2004,JPO&NCIPI
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