发明名称 |
METHOD FOR PRODUCING A CARBON FIBER BUNDLE |
摘要 |
A method to prepare a carbon fiber bundle which can develop satisfactory interfacial adhesion to polyolefin-based resins, especially polypropylene resins, is provided. The carbon fiber bundle comprises a plurality of single fibers sized with a sizing agent comprising: a polymer having a main chain formed of carbon-carbon bonds, containing an acid group in at least part of side chains or at least a part of main chain ends, and having an acid value of 23 to 120 mg KOH/g as measured in accordance with ASTM D1386; or a polymer having a main chain formed of carbon-carbon bonds and containing at least either of an epoxy group and an ester group in at least a part of side chains or at least a part of main chain ends.
|
申请公布号 |
US2009317550(A1) |
申请公布日期 |
2009.12.24 |
申请号 |
US20090500382 |
申请日期 |
2009.07.09 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
SUGIURA NAOKI;FUKUSHIMA AKIHIKO;FUJIE SHINOBU |
分类号 |
B05D7/24;C08J5/06;D01D11/00;D01F;D06M13/513;D06M15/227;D06M15/263;D06M15/55 |
主分类号 |
B05D7/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|