发明名称 |
UNDRAWN POLYETHYLENE TEREPHTHALATE (PET) FIBER, DRAWN PET FIBER, AND TIRE-CORD COMPRISING THE SAME |
摘要 |
The present invention relates to a drawn PET fiber including 90 mol% or more of PET, of which the cross-linking density is 3.0E+22 to 8.0E+22 ea/cm 3 after heat-treating the same at 230°C for 1 minute in a taut state under the initial load of 0.02 g/d, to a PET tire cord, including the drawn fiber and to a pneumatic tire, including the tire cord. |
申请公布号 |
EP2257664(A4) |
申请公布日期 |
2011.09.14 |
申请号 |
EP20090729020 |
申请日期 |
2009.03.31 |
申请人 |
KOLON INDUSTRIES INC. |
发明人 |
CHUNG, IL;JEON, OK-HWA;KIM, GI-WOONG |
分类号 |
D02G3/48;D01D5/098;D01F6/62 |
主分类号 |
D02G3/48 |
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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