| 摘要 |
A compound represented by formula (I); a multifunctional isocyanate composition, containing an adduct formed by treating the compound represented by formula (I) with a compound represented by formula (II); and a microcapsule using the multifunctional isocyanate composition: wherein, in formula (I), R<SUP>1 </SUP>represents -L<SUP>1</SUP>-X<SUP>1 </SUP>or X<SUP>1</SUP>; R<SUP>2 </SUP>represents a hydrogen atom or -L<SUP>2</SUP>-X<SUP>2</SUP>; L<SUP>1 </SUP>and L<SUP>2 </SUP>each independently represent a divalent linking group; X<SUP>1 </SUP>and X<SUP>2 </SUP>each independently represent a nucleophilic substituent; n represents an integer of 1 to 4; and when n is 2 or more, R<SUP>1</SUP>s may be the same or different; and <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>3</SUP>-(NCO)<SUB>m</SUB> Formula (II) <?in-line-formulae description="In-line Formulae" end="tail"?> wherein, in formula (II), R<SUP>3 </SUP>represents an arbitrary m-valent linking group; and m represents an integer of 2 or above.
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