会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • THERMAL BONDING CONJUGATE FIBER AND NONWOVEN FABRIC USING THE SAME
    • 热粘合连接纤维和非织造织物使用它
    • WO2011025062A2
    • 2011-03-03
    • PCT/JP2010/065081
    • 2010-08-27
    • ES FIBERVISIONS CO., LTD.ES FIBERVISIONS HONG KONG LIMITEDES FIBERVISIONS LPES FIBERVISIONS ApSSUZUKI, TomoakiHORIUCHI, Shingo
    • SUZUKI, TomoakiHORIUCHI, Shingo
    • D01F8/06
    • D01F8/14D01D5/12D01D5/22D01D5/34D01F8/06D04H1/541D04H1/74Y10T428/2931Y10T442/641
    • The present invention provides a thermal bonding conjugate fiber with excellent compression resistance and nonwoven fabric using the same. More specifically, the present invention provides a thermal bonding conjugate fiber and nonwoven fabric using the same, in which the bulkiness of the nonwoven fabric under a light load is retained well even under a heavy load, and the rate of decrease in bulkiness between under a light load and under a heavy load can be reduced. The thermal bonding conjugate fiber with thermal shrinkage properties has an eccentric core-sheath structure in which a first component comprising a polyester resin constitutes a core and a second component comprising a polyolefin resin having a melting point at least 15°C lower than a melting point of the polyester resin constitutes a sheath, and a shrinkage ratio after a heat treatment of 120°C is at least 20% when calculated by a predetermined measurement method. The nonwoven fabric is obtained by blending the thermal bonding conjugate fiber with one or more types of a different thermal bonding fiber, and the thermal bonding conjugate fiber is contained therein at a blend ratio of 10 to 60 wt%.
    • 本发明提供了具有优异抗压缩性的热粘合复合纤维和使用其的非织造织物。 更具体地说,本发明提供了一种热粘合复合纤维和使用该热粘合复合纤维的非织造织物,其中即使在重负荷下,轻负载下的无纺织物的蓬松度保持良好,并且在下 轻负荷和重负荷可以减轻。 具有热收缩性的热粘合复合纤维具有偏心芯鞘结构,其中包含聚酯树脂的第一组分构成芯,第二组分包含熔点比熔点低至少15℃的聚烯烃树脂 的聚酯树脂构成护套,当通过预定的测量方法计算时,120℃的热处理后的收缩率为至少20%。 无纺布通过将热粘合复合纤维与一种或多种不同的热粘合纤维混合而获得,并且以10至60重量%的混合比含有热粘合复合纤维。