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    • 5. 发明授权
    • Curable composition
    • 可固化组合物
    • US08263725B2
    • 2012-09-11
    • US12159137
    • 2006-12-26
    • Yoshikatsu IchiryuKatsuya Ouchi
    • Yoshikatsu IchiryuKatsuya Ouchi
    • C08G77/04C08G77/42C08G65/22C08F283/12
    • C08G59/306B33Y70/00C08G59/3254C08G65/18C08G65/22C08G77/045C08G77/12C08G77/14C08G77/38C08G77/458C08G77/485C08G77/54C08K5/1515C08K5/1525C08L83/14
    • Cured products constituted with conventional epoxy compounds have been disadvantageous in heat-resistant and light-resistant transparency, and crack resistance. An object of the present invention is to provide: a modified polyorganosiloxane compound having an epoxy group and/or an oxetanyl group which provides a cured product that is excellent in heat-resistant and light-resistant transparency, and crack resistance; a curable composition thereof; and a cured product obtained by curing the same. Disclosed is a modified polyorganosiloxane compound having two or more epoxy group and/or oxetanyl group in a molecule, the compound being a hydrosilylation reaction product of the following compounds: (α1) an organic compound having 2 to 6 carbon-carbon double bonds reactive with a SiH group in a molecule; (β1) a linear and/or cyclic polyorganosiloxane compound having at least two SiH groups in a molecule; and (γ1) an organic compound having at least one epoxy group or oxetanyl group and one carbon-carbon double bond reactive with a SiH group in a molecule.
    • 由常规环氧化合物构成的固化产品在耐热和耐光透明性,耐裂纹性方面都是不利的。 本发明的目的是提供:具有环氧基和/或氧杂环丁烷基的改性聚有机硅氧烷化合物,其提供耐热和耐光透明性优异,耐裂纹性优异的固化物; 其可固化组合物; 和通过固化而得到的固化物。 公开了分子中具有两个以上环氧基和/或氧杂环丁烷基的改性聚有机硅氧烷化合物,该化合物为下述化合物的氢化硅烷化反应产物:(α1)具有2〜6个碳 - 碳双键的有机化合物与 分子中的SiH基团; (&bgr; 1)分子中具有至少两个SiH基团的线性和/或环状聚有机硅氧烷化合物; 和(γ1)在分子中具有至少一个环氧基或氧杂环丁烷基的有机化合物和与SiH基反应的一个碳 - 碳双键。
    • 10. 发明申请
    • CURABLE COMPOSITION
    • 可固化组合物
    • US20100222525A1
    • 2010-09-02
    • US12159137
    • 2006-12-26
    • Yoshikatsu IchiryuKatsuya Ouchi
    • Yoshikatsu IchiryuKatsuya Ouchi
    • C08G77/38C08L83/06
    • C08G59/306B33Y70/00C08G59/3254C08G65/18C08G65/22C08G77/045C08G77/12C08G77/14C08G77/38C08G77/458C08G77/485C08G77/54C08K5/1515C08K5/1525C08L83/14
    • Cured products constituted with conventional epoxy compounds have been disadvantageous in heat-resistant and light-resistant transparency, and crack resistance. An object of the present invention is to provide: a modified polyorganosiloxane compound having an epoxy group and/or an oxetanyl group which provides a cured product that is excellent in heat-resistant and light-resistant transparency, and crack resistance; a curable composition thereof; and a cured product obtained by curing the same. Disclosed is a modified polyorganosiloxane compound having two or more epoxy group and/or oxetanyl group in a molecule, the compound being a hydrosilylation reaction product of the following compounds: (α1) an organic compound having 2 to 6 carbon-carbon double bonds reactive with a SiH group in a molecule; (β1) a linear and/or cyclic polyorganosiloxane compound having at least two SiH groups in a molecule; and (γ1) an organic compound having at least one epoxy group or oxetanyl group and one carbon-carbon double bond reactive with a SiH group in a molecule.
    • 由常规环氧化合物构成的固化产品在耐热和耐光透明性,耐裂纹性方面都是不利的。 本发明的目的是提供:具有环氧基和/或氧杂环丁烷基的改性聚有机硅氧烷化合物,其提供耐热和耐光透明性优异,耐裂纹性优异的固化物; 其可固化组合物; 和通过固化而得到的固化物。 公开了分子中具有两个以上环氧基和/或氧杂环丁烷基的改性聚有机硅氧烷化合物,该化合物为下述化合物的氢化硅烷化反应产物:(α1)具有2〜6个碳 - 碳双键的有机化合物与 分子中的SiH基团; (&bgr; 1)在分子中具有至少两个SiH基团的线性和/或环状聚有机硅氧烷化合物; 和(γ1)在分子中具有至少一个环氧基或氧杂环丁烷基的有机化合物和与SiH基反应的一个碳 - 碳双键。