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发明名称
易染色之聚酯纤维
摘要
本发明是一种易染色之聚酯纤维,系由60-95 mol%的聚乙烯对苯二甲酯及5-40 mol%的聚三甲撑对苯二甲酯所组成。本发明之聚酯纤维是由在熔点(melting point)230℃到熔点250℃之间及双折射比介于100-190 x 10-3及8到25次的沸水收缩的条件下,经由共聚合或酯的互换所制造完成的。在使用分散染料之后,聚酯纤维能在常压及低于100℃或100℃的状态下,能进行深色度染色。因此,本发明之聚酯纤维能与诸如弹性纤维之类的不耐热纤维混合使用而不致引起黄变,也不会在染色过程前后出现斑点,并对冲洗、水、昇华及磨擦有很好的抵抗性。
申请公布号
TWI238205
申请公布日期
2005.08.21
申请号
TW089118548
申请日期
2000.09.08
申请人
晓星股份有限公司
发明人
孙亮国;李泂在;金政
分类号
D01F6/84
主分类号
D01F6/84
代理机构
代理人
蔡坤财 台北市中山区松江路148号12楼
主权项
1.一种易染色的聚酯纤维,其系由60-95mol%的聚乙烯对苯二甲酯及5-40mol%的聚三甲撑对苯二甲酯所组成,且满足下列条件:230℃≦Tm≦250℃,100x10-3≦n≦190x10-3,8≦B.W.S.≦25,其中,Tm为熔点,n为双折射比,B.W.S.为沸水收缩率。图式简单说明:第1图为依据本发明制作易染色聚酯纤维之过程简图。
地址
韩国
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