| 摘要 |
Polymerizable composition comprises: (a) an initiator comprising an alkyl carboxylic acid derivative (I); and (b) a polymerizable binding agent. Polymerizable composition comprises: (a) an initiator comprising an alkyl carboxylic acid derivative of formula (R1-X-O-O-[Y1-O-O-] nR2) (I); and (b) a polymerizable binding agent. R1 : H, 1-20C aliphatic group (optionally branched or cyclic, and contains at least one multiple bond and/or O, S or -NR5-) and/or 6-14C aromatic group or R2; R5 : H, phenyl or 1-9C alkyl; X : -CO- (optionally present); R2 : CO-M, -SO 2-M or-P(=O)(-M)(-R3); R3 : -R11, -OR11 or -O-O(CO) mR11; R11 : 1-20C aliphatic group (optionally branched or cyclic, and contains at least one multiple bond and/or O, S or N) and/or 6-14C aromatic group or H; m : 0 or 1; M : -CH=CH 2or -C(R4)=CH 2; R4 : 3-8C cycloalkyl (optionally contains S or O), 1-10C alkyl, phenyl or benzyl (all optionally halogenated), -F, -Cl or -Br; Y1 : divalent 1-8C aliphatic group (optionally branched or cyclic); and n : 0-2. An independent claim is also included for producing moldings, comprising curing the above composition by frontal polymerization. |
