利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101238071A 氧化锆－氧化锡复合体溶胶、涂料组合物及光学元件 有权

氧化锆－氧化锡复合体溶胶、涂料组合物及光学元件
摘要：
本发明提供稳定的氧化锆－氧化锡复合体胶体粒子的溶胶、其制造方法、被施涂在塑料透镜表面的硬涂膜剂及光学元件。本发明的含有氧化锆－氧化锡的复合体胶体粒子(A)的溶胶，上述氧化锆－氧化锡复合体胶体粒子(A)中的氧化物比率是，SnO2/ZrO2的摩尔比为0.02～0.4，该粒子(A)具有氧化锆的胶体粒子和氧化锡的胶体粒子键合的结构，且粒子(A)的原始粒径为2～100nm。另外，本发明还涉及含有有机硅化合物及其水解物构成的含硅物质(S)，和含有氧化锆－氧化锡复合体胶体粒子(A)的溶胶的涂料组合物，以及具有由该涂料组合物形成的固化膜的光学元件。
摘要（英）：

There is provided a stable sol of zirconium oxide-tin oxide composite colloidal particles and a method of producing the same, a hard coat material applied for a surface of a plastic lens, and an optical member. The present invention relates to a sol comprising zirconium oxide-tin oxide composite colloidal particles (A), wherein a molar ratio of oxide in the zirconium oxide-tin oxide composite colloidal particles (A) is 0.02-0.4 as SnO 2 /ZrO 2 , and the zirconium oxide-tin oxide composite colloidal particles (A) have a structure in which zirconium oxide colloidal particles and tin oxide colloidal particles are bonded together, and a primary particle diameter of 2-100 nm; and also relates to a coating composition comprising a silicon-containing substance (S) of an organic silicon compound or a hydrolysate thereof, and a sol comprising zirconium oxide-tin oxide composite colloidal particles (A), and an optical member having a cured coating formed from the coating composition.

公开/授权文献
0/0