| 发明名称 |
ACCELERATION OF YARN HEAT-STRENGTHENING PROCESS |
| 摘要 |
The heat-strengthening of yarn spun from optically anisotropic melt-forming polyesters can be accelerated by coating the yarn prior to heat treatment with certain inorganic compounds. |
| 申请公布号 |
WO8302424(A1) |
申请公布日期 |
1983.07.21 |
| 申请号 |
WO1983US00071 |
申请日期 |
1983.01.18 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ESKRIDGE, CLIFFORD, HOLLIS;LUISE, ROBERT, RALPH |
| 分类号 |
D06M11/00;D01F6/62;D01F6/84;D01F11/08;D04H3/16;D06M11/13;D06M11/38;D06M101/00;D06M101/16;D06M101/30;D06M101/32;(IPC1-7):29C25/00 |
主分类号 |
D06M11/00 |
| 代理机构 |
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代理人 |
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