| 发明名称 |
A PROCESS FOR PREPARING ACRYLONITRILE-BASED FILAMENTS FOR CARBON FIBRES FREE OF AGGLUTINATION |
| 摘要 |
A process for preparing carbon fibers of high strength which includes the steps of homopolymerizing acrylonitrile or copolymerizing acrylonitrile with other vinyl monomers in a concentrated zinc chloride aqeuous solution containing 0.01-5% by weight of hydrogen chloride to form a polymeric solution which is spinned to form precursor filaments which are carbonized to provide carbon fibers. |
| 申请公布号 |
DE3564295(D1) |
申请公布日期 |
1988.09.15 |
| 申请号 |
DE19853564295 |
申请日期 |
1985.01.24 |
| 申请人 |
NIKKISO CO., LTD. |
发明人 |
IMAI, KOICHI C/O NIKKISO CO. LTD.;SUMOTO, MISAO C/O NIKKISO CO. LTD.;NAKAMURA, HIROYUKI C/O NIKKISO CO. LTD.;MIYAHARA, NAOMASA C/O NIKKISO CO. LTD. |
| 分类号 |
C08F2/00;C08F2/04;C08F2/10;C08F4/00;C08F20/00;C08F20/44;D01F6/18;D01F6/38;D01F9/22;(IPC1-7):D01F6/18 |
主分类号 |
C08F2/00 |
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