abstract |
A decomposable composition including a compound (I) represented by general formula (I) shown below and a compound (II) represented by general formula (II) shown below: n n n n n n n n n n [wherein R 1 represents a hydrogen atom, a halogen atom, an alkyl group or a halogenated alkyl group; and R 2 , R 3 and R 4 each independently represents a monovalent organic group.] |