发明名称 |
Process for producing cationic dye-dyeable polyester fiber with high strenght and polyester resin composition used therefor. |
摘要 |
A cationic dye-dyeable polyester resin composition comprising a cationic dye-dyeable polyester resin and a melt viscosity depressant. Addition of the melt viscosity depressant to the cationic dye-dyeable polyester resin reduces the melt viscosity of the resin without decreasing the intrinsic viscosity thereby making the resin melt-spinnable. A cationic dye-dyeable polyester fiber with high strength can be obtained from the polyester resin composition. |
申请公布号 |
EP0503664(A2) |
申请公布日期 |
1992.09.16 |
申请号 |
EP19920104390 |
申请日期 |
1992.03.13 |
申请人 |
KAO CORPORATION |
发明人 |
ITOI, AKITO;NISHI, ISAO;ISHII, YASUO;SATO, TOSHIO |
分类号 |
C08K5/00;C08K5/06;C08K5/3417;D01F1/10;D01F6/92 |
主分类号 |
C08K5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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