| abstract |
PROBLEM TO BE SOLVED: To provide a latent catalyst that exhibits excellent catalytic action at the time of molding and gives a resin composition having good curability, fluidity and storage stability. A method for producing a latent catalyst in which an onium salt molecule represented by formula (1) is reacted with trialkoxysilane. [A 1 is a nitrogen atom or a phosphorus atom, R 1 to R 4 are substituted or unsubstituted groups having an aromatic ring or heterocyclic ring or an aliphatic group, X 1 is an organic group, Y 1 is a proton-donating substitution. A group obtained by removing a proton from a group, Y 2 is a proton-donating group or an oxygen atom, and Y 1 and Y 2 can be bonded to a silicon atom to form a chelate structure. ] [Selection figure] None |