| 发明名称 |
Cardanol Modified Epoxy Polyol |
| 摘要 |
A cardanol modified epoxy polyol may be used for forming a polyurethane resin system for use in applications such as coatings and composites formed by filament winding. The polyurethane resin system includes an isocyanate-reactive component that has a first cardanol component and the cardanol-modified epoxy polyol, and includes an isocyanate component that includes at least one polyisocyanate. The cardanol-modified epoxy polyol is a reaction product of an epoxy component and an epoxy-reactive component at a ratio of epoxy groups to epoxy reactive groups from 1:0.95 to 1:5, and the epoxy-reactive component includes a second cardanol component. |
| 申请公布号 |
US2016257848(A1) |
申请公布日期 |
2016.09.08 |
| 申请号 |
US201315029691 |
申请日期 |
2013.11.27 |
| 申请人 |
Dow Global Technologies LLC |
发明人 |
Li Jiang;Zhang Yi;Li Wei;Wang Beilei;Diena Paolo |
| 分类号 |
C09D175/04;C08G18/36;C08G18/76 |
主分类号 |
C09D175/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polyurethane resin system, comprising:
an isocyanate-reactive component that includes a first cardanol component and a cardanol-modified epoxy polyol, the cardanol-modified epoxy polyol being a reaction product of an epoxy component and an epoxy-reactive component at a ratio of epoxy groups to epoxy reactive groups from 1:0.95 to 1:5, the epoxy-reactive component including a second cardanol component, and an isocyanate component that includes at least one polyisocyanate. |
| 地址 |
Midland MI US |
