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1.发明授权公开(公告)号：US06689461B2
公开(公告)日：2004-02-10
申请号：US10122296
申请日：2002-04-16
IPC分类号： D01F600
CPC分类号： D02G1/02 , D01F8/14 , D02G3/36 , Y10T428/2913 , Y10T428/2969
摘要： The invention provides false twisted yarn of a polyester composite fiber characterized in that the fiber is composed of single-filaments which are laminated with two types of polyester components in a side-by-side or eccentrical core/sheath fashion, at least one of the two polyester components is poly(trimethylene terephthalate), the difference in intrinsic viscosity between the two polyester components is 0.05-0.9 (dl/g), and the false twisted yarn has latent crimpability and has at least 50% stretching elongation of developed crimps prior to boiling water treatment.
摘要翻译： 本发明提供了一种聚酯复合纤维的假捻纱，其特征在于，纤维由单丝组成，它们以并列或偏心的芯/鞘的方式与两种类型的聚酯组分层合，至少一种 两种聚酯组分是聚（对苯二甲酸丙二醇酯），两种聚酯组分之间的特性粘度差为0.05-0.9（dl / g），假捻纱具有潜在的卷曲性，并且具有至少50％显影卷曲的拉伸伸长率 开水处理。
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公开(公告)号：US06704980B1
公开(公告)日：2004-03-16
申请号：US09937672
申请日：2001-09-28
IPC分类号： B65H7100
CPC分类号： D02H5/02 , B65H2515/12 , D02H7/00 , D02H13/28
摘要： To provide a method for sizing polytrimethylene terephthalate fiber yarns and a warp beam improved in mutual stickiness of the yarns and excellent in weavability, The sizing method according to the present invention is characterized in that the yarns are dried while controlling a stretch ratio S (%) between a squeeze roll and a drying cylinder in a range from −9 to −3% or from −1 to +4%. From the sized yarns thus obtained, a warp beam is formed at a winding tension in a range from 0.09 to 0.22 cN/dtex to have hardness in a range from 65 to 90 degrees.
摘要翻译： 提供聚对苯二甲酸丙二酯纤维纱线的定径方法和改善纱线相互粘性的经纱，并且优良的织造性。本发明的施胶方法的特征在于，纱线被干燥，同时控制拉伸比S（％ ）在-9至-3％或-1至+ 4％的范围内的挤压辊和干燥筒之间。 从如此得到的尺寸的纱线，以0.09〜0.22cN / dtex的卷绕张力形成经轴，硬度为65〜90度。
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公开(公告)号：US07572744B1
公开(公告)日：2009-08-11
申请号：US10333686
申请日：2000-07-25
CPC分类号： D03D15/08 , Y10T442/3008 , Y10T442/3089 , Y10T442/3114 , Y10T442/3179
摘要： A stretchable high density woven fabric showing a cover factor of from 1,800 to 2,540 and stretchability in terms of a stretch ratio of from 5 to 20% in the warp or weft direction and having a poly(trimethylene terephthalate) fiber at least in the direction in which the woven fabric shows stretchability. The high density woven fabric shows good stretchability and water resistance (water pressure resistance), produces less rustling when contacted with woven fabrics, and provides an excellent soft and comfortable feeling, and it is therefore appropriate for sportswear, outerwear, and the like.
摘要翻译： 一种可拉伸的高密度织物，其覆盖系数为1800至2540，拉伸率在经向或纬向上的拉伸比为5至20％，并且具有聚（对苯二甲酸丙二醇酯）纤维至少在 机织织物显示出拉伸性。 高密度织物显示良好的拉伸性和耐水性（耐水压性），与织物接触时产生较少的沙沙声，并且提供优良的柔软舒适的感觉，因此适用于运动服装，外衣等。
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公开(公告)号：US06926962B2
公开(公告)日：2005-08-09
申请号：US10276158
申请日：2001-05-17
申请人： Hiroshi Yamazaki , Kazuto Oue , Mitsuyuki Yamamoto
发明人： Hiroshi Yamazaki , Kazuto Oue , Mitsuyuki Yamamoto
CPC分类号： D01F6/62 , Y10T428/2913 , Y10T428/2922 , Y10T428/2924 , Y10T428/2933 , Y10T428/2938 , Y10T428/2967 , Y10T428/2969
摘要： The invention provides dyed yarn characterized by comprising dyed polytrimethylene terephthalate fiber, having an elastic recovery of 60% or greater under 10% elongation, and having a boiling water shrinkage of no greater than 4%. The dyed yarn of the invention has excellent stretchability and dimensional stability as well as a soft feel, and is therefore suitable for use in fabrics.
摘要翻译： 本发明提供染色的纱线，其特征在于包括染色的聚对苯二甲酸丙二醇酯纤维，其在10％伸长率下的弹性回复率为60％以上，沸水收缩率不大于4％。 本发明的染色纱具有优异的拉伸性和尺寸稳定性以及柔软的手感，因此适用于织物。
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