| 发明名称 |
METHOD OF OBTAINING FIRE-PROOF FIBRES FROM REGENERATED CELLULOSE |
| 摘要 |
Manufacture of flame-retardant regenerated cellulose fibres by adding one or more flame-retardant phosphorus comounds to viscose, extruding the viscose-containing mixture thus obtained into a spinning bath, stretching and after treating the resulting filaments or staple fibres. The flame-retardant fibres are made by using as the flame-retardant agent a combination of compounds of the general formula: |
| 申请公布号 |
SU635886(A3) |
申请公布日期 |
1978.11.30 |
| 申请号 |
SU19752163066 |
申请日期 |
1975.07.30 |
| 申请人 |
KHEKHST AG (FIRMA);KHEMIFAZER LENTSING AG (FIRMA) |
发明人 |
IOKHANN KHYUPFL,OE;MANFRED TSERMAK,OE;KHELMUT TAJKHMANN,OE;IOZEF PAUL,OE |
| 分类号 |
C08K3/32;C08K5/00;D01F2/10;D01F11/02;D06M11/68;D06M11/70;D06M13/285;D06M13/292;D06M13/44;D06M15/431;D06M15/432;D06M15/673 |
主分类号 |
C08K3/32 |
| 代理机构 |
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代理人 |
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