| 发明名称 |
CURABLE EPOXY COMPOSITIONS |
| 摘要 |
Curable compositions comprising an epoxy mixture comprising a) an epoxy mixture comprising i) a first epoxy component comprising epoxy phenol novolac oligomers having a content of 2-functional monomers of less than 10 weight percent based on the total weight of the first epoxy component and having an epoxide equivalent weight in the range of 170 to 200; and ii) a second epoxy component comprising an epoxy resin having monomers with an average functionality of at least 2 and b) a hardener, are disclosed. The curable compositions can be used to prepare prepregs for hot-melt applications. |
| 申请公布号 |
US2016208091(A1) |
申请公布日期 |
2016.07.21 |
| 申请号 |
US201414910323 |
申请日期 |
2014.09.16 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
LIANG Yi Ling;FAN William W.;MOORE Stanley E.;XIE Rui;WILSON Mark B. |
| 分类号 |
C08L63/00;C08J5/24;C08G59/68;C08G59/08;C08G59/44 |
主分类号 |
C08L63/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A curable composition comprising:
a) an epoxy mixture comprising i) a first epoxy component comprising epoxy phenol novolac oligomers having a content of 2-functional monomers of less than 10 weight percent based on the total weight of the first epoxy and having an epoxide equivalent weight in the range of 170 to 200 ii) a second epoxy component comprising an epoxy resin having monomers with an average functionality of at least 2 wherein the first epoxy is present in the range of from 10 weight percent to 90 weight percent and the second epoxy is present in the range of from 0 weight percent to 97 weight percent, based on the total weight of the epoxy mixture; and b) a hardener. |
| 地址 |
Midland MI US |
