| 发明名称 |
HYBRID EPOXY-ACRYLIC WITH ZIRCONIUM OXIDE NANOCOMPOSITE FOR CURABLE COATINGS |
| 摘要 |
A composition includes: a continuous liquid phase including an acrylic monomer and an epoxy monomer; and a dispersed nanoparticulate including ZrO2 modified with an acrylic silane; and wherein the composition is transparent to visible light when coated on a lens. In addition, a method including the steps of: mixing an acrylic silane and a methanol-based ZrO2 sol to create a methanol-based silane-modified ZrO2 sol; then mixing at least an acrylic monomer, an epoxy monomer, and the methanol-based silane-modified ZrO2 sol to obtain the composition. The composition can be adapted for coating and curing onto another substrate, such as an ophthalmic lens. |
| 申请公布号 |
US2016161643(A1) |
申请公布日期 |
2016.06.09 |
| 申请号 |
US201314908046 |
申请日期 |
2013.07.25 |
| 申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) ;SHANGHAI UNIVERSITY |
发明人 |
JIANG Peiqi;SHI Liyi;ZHANG Dengsong;YAN Tingting;LI Hongrui;ZHAO Jian |
| 分类号 |
G02B1/14;C09D163/00;G02C7/02;C09D135/02 |
主分类号 |
G02B1/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising the steps of:
mixing an acrylic silane and a methanol-based ZrO2 sol to create a methanol-based silane-modified ZrO2 sol; then mixing at least an acrylic monomer, an epoxy monomer, and the methanol-based silane-modified ZrO2 sol to obtain a composition comprising: a continuous liquid phase comprising an acrylic monomer and an epoxy monomer; and a dispersed nanoparticulate comprising ZrO2 modified with an acrylic silane; and wherein the composition is transparent to visible light. |
| 地址 |
Charenton-le-pont FR |
