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    • 33. 发明申请
    • CURABLE COMPOSITION AND USES THEREOF
    • 可固化组合物及其用途
    • WO02008333A1
    • 2002-01-31
    • PCT/JP2001/006375
    • 2001-07-24
    • C08F210/18C08F230/08C08L23/16C08L83/04C09D123/16C09J123/16C08L47/00C08F236/20
    • C09D123/16B32B17/1055C08F210/18C08F230/08C08L23/16C08L83/00C08L83/04C08L2312/08C09J123/16C08F210/06C08F2500/25C08F2500/21
    • A curable composition comprising (A1) a silyl-bearing ethylene/a-olefin/nonconjugated polyene random copolymer rubber which contains constituent units derived from a specific vinyl-terminated norbornene compound and bears specific hydrolyzable silyl groups in the molecule and (B) a compound other than the rubber (A1) which contains a hydroxyl group and/or a hydrolyzable group, for example, (B1) a compound bearing one silanol group in the molecule and/or a compound which reacts with water to form a compound bearing one silanol group in the molecule. This composition can be cured at a high rate to give products of curing which are improved in elongation and residual surface tack and excellent in weather resistance. The composition is suitable for adhesives, pressure-sensitive adhesives, coating materials, sealants (sealing materials), waterproof materials, spraying compounds, templating materials, casting rubber materials and so on.
    • 一种可固化组合物,其包含(A1)含甲硅烷基的乙烯/α-烯烃/非共轭多烯无规共聚物橡胶,其含有衍生自特定的乙烯基封端的降冰片烯化合物的构成单元,并且在分子中具有特定的可水解的甲硅烷基,和(B)化合物 除了含有羟基和/或可水解基团的橡胶(A1)以外,例如,(B1)分子中具有一个硅烷醇基的化合物和/或与水反应形成带有一个硅烷醇的化合物的化合物 在分子中。 该组合物可以高速固化,得到伸长率和残留表面粘着性提高的固化产物,耐候性优异。 该组合物适用于粘合剂,压敏粘合剂,涂料,密封剂(密封材料),防水材料,喷涂化合物,模板材料,铸造橡胶材料等。