| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable composition capable to give a cured product excellent in creep resistance, weather resistant adhesiveness, water proof adhesiveness and low water absorbability, and is particularly effective for application as a sealing material for multilayered glass. SOLUTION: The curable composition includes 100 pts.wt. of, a vinyl polymer (I) having at least one crosslinkable silyl group in average and a stress value of more than 0.10 MPa at 50% extension by the below determination method <1>, and >=10 pts.wt. and >=100 pts.wt. of a polyether polymer (II) having at least one crosslinkable silyl group in average and with a stress value of more than 0.20 MPa oat 50% extension by the below determination method <2>, and further includes (A) component (III) of a metal carboxylate (III-1) and/or a carboxylic acid (III-2), or (B) a titanium catalyst (IV), or (C) 0.01-0.5 pt.wt. of an organic tin catalyst (V) to the total amount of 100 pts.wt. of or the vinyl copolymer (I) and the polyether polymer (II). COPYRIGHT: (C)2010,JPO&INPIT
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