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
    • 10. 发明申请
    • Cycloaliphatic epoxy (meth)acrylates, preparation processes thereof, and copolymers
    • 环脂肪族环氧(甲基)丙烯酸酯,其制备方法和共聚物
    • US20090124776A1
    • 2009-05-14
    • US11666943
    • 2005-11-28
    • Hideyuki Takai
    • Hideyuki Takai
    • C08F234/02C08F34/02C07C303/40
    • C07D301/06C07D301/12C07D303/06C07D303/17C07D303/31C07D303/32C07D303/48C08F8/14C08F8/18C08F212/08C08F220/32C08F222/40
    • There are provided a novel compound having an 3,4-epoxytricyclo[5.2.1.02,6]decane skeleton and a polymerizable unsaturated bond, and a process for the preparation of the compound.There is also provided a copolymer including a monomeric unit (A) containing an alkali-soluble group, and a monomeric unit (B) corresponding to an epoxy-containing polymerizable unsaturated compound, or a copolymer including, in addition to the monomeric units (A) and (B), a monomeric unit (C) corresponding to an epoxy-free polymerizable unsaturated compound such as a N-substituted maleimide, in which the monomeric unit (B) occupies 40 to 90 percent by weight of total monomeric units, and 30 percent by weight or more of the monomeric unit (B) is a monomeric unit corresponding to a specific 3,4-epoxytricyclo[5.2.1.02,6]decane skeleton-containing compound. The copolymer can yield a film excellent typically in thermal stability, yield a resin composition having very high storage stability, and be easily synthetically prepared.
    • 提供了具有3,4-环氧三环[5.2.1.02,6]癸烷骨架和可聚合不饱和键的新化合物及其制备方法。 还提供了包含含有碱溶性基团的单体单元(A)和对应于含环氧基的可聚合不饱和化合物的单体单元(B)的共聚物,或包含除单体单元(A )和(B)中,单体单元(C)对应于不含环氧基的可聚合不饱和化合物如N-取代马来酰亚胺,其中单体单元(B)占总单体单元的40〜90重量%,以及 单体单元(B)的30重量%以上是对应于特定的3,4-环氧三环[5.2.1.02,6]癸烷骨架的化合物的单体单元。 共聚物可以产生通常在热稳定性方面优异的膜,产生具有非常高的储存稳定性的树脂组合物,并且可以容易地合成制备。