| 发明名称 |
COMPOSITE FIBERS, WEAVE FABRICS, KNITTED FABRICS AND COMPOSITE MATERIALS |
| 摘要 |
Provided is a composite fiber in which a polyamide resin fiber and a continuous reinforcing fiber are dispersed. A composite fiber comprising (A) a polyamide resin fiber made from a polyamide resin composition, (B) a continuous reinforcing fiber, and (a) a treating agent for the polyamide resin fiber (A); wherein an amount of the treating agent (a) is 0.1 to 2.0% by mass of the polyamide resin fiber (A); and the polyamide resin composition comprises a polyamide resin containing a diamine structural unit, 50 mol % or more of which is derived from xylylenediamine, and having a number average molecular weight (Mn) of 6,000 to 30,000; and 0.5 to 5% by mass of the polyamide resin has a molecular weight of 1,000 or less. |
| 申请公布号 |
US2016032082(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201414770903 |
申请日期 |
2014.02.07 |
| 申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
Matsumoto Nobuhiko;Mitadera Jun |
| 分类号 |
C08K7/06;D03D15/00 |
主分类号 |
C08K7/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composite fiber comprising (A) a polyamide resin fiber made from a polyamide resin composition, (B) a continuous reinforcing fiber, and (a) a treating agent for the polyamide resin fiber (A); wherein an amount of the treating agent (a) is 0.1 to 2.0% by mass of the polyamide resin fiber (A); and
the polyamide resin composition comprises a polyamide resin containing a diamine structural unit, 50 mol % or more of which is derived from xylylenediamine, and having a number average molecular weight (Mn) of 6,000 to 30,000; and 0.5 to 5% by mass of the polyamide resin has a molecular weight of 1,000 or less. |
| 地址 |
Chiyoda-ku, Tokyo JP |
