| 发明名称 |
Epoxy Resins With High Thermal Stability and Toughness |
| 摘要 |
Epoxy resin compositions contain (i) a potyepoxide resin; (ii) a benzofuran diol component, a benzofuran di-epoxide component, or a mixture thereof; and (iii) a curing agent, which upon curing, provides a cured resin exhibiting improved chemical and physical characteristics. The epoxy resin composition may also contain a toughening agent to further enhance the cured resin's physical characteristics. |
| 申请公布号 |
US2014296447(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201214110281 |
申请日期 |
2012.05.04 |
| 申请人 |
Kincaid Derek Scott;Le Dong;Johnson David Lanham |
发明人 |
Kincaid Derek Scott;Le Dong;Johnson David Lanham |
| 分类号 |
C08G59/14 |
主分类号 |
C08G59/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An epoxy resin composition comprising:
(a) a polyepoxide resin; (b) a chain extension agent comprising at least one compound of the general formula (III) or (V):
OH-A-OH (III)R2O-A-OR2 (V) where A is a group having the formula (IV) where Z is hydrogen, methyl, or phenyl; and A1 represents an organic group required to complete an aromatic residue and R2 is an epoxy-functionalized alkyl group having 1 to 6 carbon atoms; and (c) a curing agent. |
| 地址 |
Spring TX US |
