| 摘要 |
PROBLEM TO BE SOLVED: To obtain a compsn. that has a cure rate equivalent to that of a compsn. contg. 1,8-diazabicyclo[5,4,0]undecene-7(DBU) by compounding a tert. amine compd. having an amidine structure and other than DBU into a compsn. curable by the addition reaction of mercapto group with carbon-carbon double bond. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. compd. (A) having at least two mercapto groups in one molecule, a compd. (B) having at least two of at least one kind of carbon-carbon double bond selected from among double bonds of a (meth)acryloyl group, a deriv. of maleic acid, fumaric acid, oleic acid, etc., a styrene driv., a vinyl group, an allyl group, etc., in one molecule in a molar ratio of the carbon-carbon double bond to the mercapto group of ingredient A of 0.4-1.5, and 0.0001-10 pts.wt. tert. amine compd. (C) having an amidine structure consisting of compounds other than DBU. |
