| 摘要 |
PROBLEM TO BE SOLVED: To provide a ketone peroxide composition highly stable at room temperature, a curing method for a radically polymerizable thermosetting resin using this, and a cured product, more particularly provide the stabilizer-containing ketone peroxide composition having high stability at room temperature which is used together with a metal soap in curing a radically polymerizable thermosetting resin such as an unsaturated polyester resin or vinylester resin, the curing method for the radically polymerizable thermosetting resin, and the cured product. SOLUTION: The ketone peroxide composition containing the stabilizer is characterized by consisting of a ketone peroxide, 2,2,4-trimethyl-1,3-pentanediol diisobutylate and a stabilizer having an SP value of 20.0-27.5. COPYRIGHT: (C)2007,JPO&INPIT
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