| 摘要 |
PROBLEM TO BE SOLVED: To obtain a low-temperature curing reactive (meth)acrylate-based resin for a basal surface coating with less odor which can polymerize. SOLUTION: This (meth)acrylate-based reactive resin comprises (A) 50-100 wt.% of a (meth)acrylate, 0-5 wt.% of methyl(meth)acrylate, 0-5 wt.% of ethyl(meth)acrylate, 0-97 wt.% of a 3-6C (meth)acrylate, 0-50 wt.% of a >=7C-(meth) acrylate, 3-10 wt.% of a multivalent (meth)acrylate, 0-50 wt.% of a comonomer, 0-30 wt.% of a vinyl aromatic compound and 0-30 wt.% of a vinyl ester, (B) 0-2 pts.wt of a (pre)polymer which is soluble or swelling in A based on 1 pts.wt. of component A,(C) 2-5 pts.wt. of at least one paraffin and/or wax based on 100 pts.wt. of components A and B, (D) a redox system containing an accelerator and a peroxide catalyst or an initiator in a sufficient amount for low- temperature curing of component A, at least one component of which should be kept separately until the polymerizable component polymerizes in the system and (E) a conventional additive.
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