会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明授权
    • Acrylate- or methacrylate-functional organopolysiloxanes
    • 丙烯酸酯或甲基丙烯酸酯官能的有机聚硅氧烷
    • US5091440A
    • 1992-02-25
    • US447758
    • 1989-12-08
    • Roy M. Griswold
    • Roy M. Griswold
    • C07F7/08C08F2/46C08F299/08C08G77/04C08G77/392C09D11/10C09D183/08
    • C09D11/101C07F7/0856C08F299/08C08G77/045C08G77/392C09D183/08
    • Radiation polymerizable acrylate- or methacrylate-functional organo-polysiloxanes having the structural formula ##STR1## wherein R is a radical selected from the group consisting of monovalent hydrocarbon radicals having from 1 to 20 carbon atoms, substituted monovalent hydrocarbon radicals having from 1 to 20 carbon atoms, monovalent hydrocarbonoxy radicals having from 1 to 20 carbon atoms and a radical of the formula: ##STR2## in which at least one R is a radical of formula (I), R.sup.1 is hydrogen or a methyl radical, R.sup.2 is selected from the group consisting of a multivalent hydrocarbonoxy radical and a multivalent hydrocarbonoxy radical containing non-terminal atoms selected from the group consisting of oxygen, sulphur and nitrogen atoms, R.sup.3 is a divalent hydrocarbon radical or a divalent hydrocarbonoxy radical, a is a number having an average value of from 0.7 to 2.6, b is a number of from 1 to 5, and x is a number from 2 to 1000.The acrylate- or methacrylate-functional organopolysiloxanes are combined with a photosensitizer and/or a peroxide and cured by radiation and/or heat. High energy electrons may be used in lieu of a photosensitizer or peroxide to cure these compositions.
    • 具有结构式“IMAGE”的可辐射聚合的丙烯酸酯或甲基丙烯酸酯官能的有机聚硅氧烷,其中R是选自具有1至20个碳原子的一价烃基,具有1至20个碳的取代的一价烃基 原子,具有1至20个碳原子的单价烃氧基和下式的基团:其中至少一个R是式(I)的基团,R 1是氢或甲基,R 2是 选自含有选自氧,硫和氮原子的非末端原子的多价烃氧基和多价烃氧基,R3是二价烃基或二价烃氧基,a是具有 平均值为0.7至2.6,b为1至5的数,x为2至1000的数。丙烯酸酯或甲基丙烯酸酯官能的有机聚硅氧烷 洛索与光敏剂和/或过氧化物结合,并通过辐射和/或加热固化。 可以使用高能电子代替光敏剂或过氧化物来固化这些组合物。