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
    • 1. 发明申请
    • POLYMERIZABLE COMPOSITIONS, CURED PRODUCTS OBTAINED THEREWITH, AND USE OF THESE MATERIALS
    • 可聚合组合物,获得的固化产品,以及这些材料的使用
    • US20140051821A1
    • 2014-02-20
    • US13980501
    • 2011-01-21
    • Michael PopallRuth Houbertz-KraussSebastien CochetHerbert WolterKentaro OhmoriTetsuo Sato
    • Michael PopallRuth Houbertz-KraussSebastien CochetHerbert WolterKentaro OhmoriTetsuo Sato
    • C08G77/20
    • C08G77/80C08F2/24C08F230/08C08G77/20C08L43/04C08L83/04C09D183/04C08L2666/28
    • [Problem] To provide a polymerizable composition having an excellent transparency in near-infrared wavelength and excellent heat resistance, and a method for producing the same.[Means of Solving the Problem] A polymerizable composition includes: a reactive silicone compound obtained by polycondensing a diaryl silicic acid compound of Formula [1] below with a silane compound, selected under compounds of Formula [2] and Formula [2b] below in the presence of an acid or a base; and (b) a compound having at least one polymerizable group selected from the group consisting of alkenyl group and (meth)acryl group, wherein Ar1 and Ar2 are independently a phenyl group optionally substituted with a C1-C6 alkyl group, and X is a group which can undergo a hydrolytic condensation reaction, and wherein Ar3 is naphthyl or anthracyl substituted with at least one group having a polymerizable double bond, or wherein Ar3 is phenyl substituted with at least one group having a polymerizable double bond other than vinyl, or is phenyl substituted with at least two groups having a polymerizable double bond.
    • 本发明提供一种具有优异的近红外波长透明度和优异耐热性的聚合性组合物及其制造方法。 解决问题的手段可聚合组合物包括:通过将下式[1]的二芳基硅酸化合物与下式在式[2]和式[2b]的化合物下选择的硅烷化合物缩聚得到的反应性硅氧烷化合物 存在酸或碱; 和(b)具有至少一个选自烯基和(甲基)丙烯酰基的可聚合基团的化合物,其中Ar 1和Ar 2独立地是任选被C 1 -C 6烷基取代的苯基,X是 可以进行水解缩合反应的基团,其中Ar 3是被至少一个具有可聚合双键的基团取代的萘基或蒽基,或其中Ar3是被至少一个具有除了乙烯基以外的可聚合双键的基团取代的苯基,或者 被至少两个具有可聚合双键的基取代的苯基。