| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable composition for structural elastic sealing materials or double-glazed glass sealing materials, without damaging high elongation property and the like derived from polyether-based polymer having at least one crosslinkable functional group, excellent in weather resistance and having good storage stability. SOLUTION: The curable composition comprises three components which are a vinyl polymer (I) having at least one crosslinkable functional group and <1.8 molecular weight distribution, a polyether polymer (II) having at least one crosslinkable functional group and a compatibilizing agent (III) selected from the following group and compatibilizing the (A) component with the (B) component by added to the mixture of the components. Phthalate esters, nonaromatic dibasic esters, fatty acid esters, esters of polyalkylene glycol, phosphate esters and trimellitic esters. COPYRIGHT: (C)2008,JPO&INPIT
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