| 发明名称 |
CARBON FIBERS |
| 摘要 |
Provided are treated carbon fibers particularly suited for making thermoplastic composites with polyamide resin, and methods to make such treated carbon fibers. |
| 申请公布号 |
US2016090685(A1) |
申请公布日期 |
2016.03.31 |
| 申请号 |
US201514813751 |
申请日期 |
2015.07.30 |
| 申请人 |
E I DU PONT DE NEMOURS AND COMPANY |
发明人 |
Sauer Bryan Benedict;Compton Owen C.;Son Soonjoo |
| 分类号 |
D06M11/38;D06M15/59;C08J5/06;D06M15/564 |
主分类号 |
D06M11/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for producing carbon fibers suitable for making thermoplastic composites with polyamide resins, the method comprising the steps of:
(A) providing sized carbon fibers sized with a thermoplastic polyurethane and/or a polyamide sizing agent; (B) treating the sized carbon fibers with an aqueous solution of an alkali metal hydroxide to make alkali metal hydroxide-treated carbon fibers; and (C) drying the alkali metal hydroxide-treated carbon fibers. |
| 地址 |
Wilmington DE US |
