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1. 发明专利

JP2008196060A Thermoplastic multifilament yarn and knitted or woven fabric 审中-公开
标题翻译：热塑性多纱线和针织或织物
公开(公告)号：JP2008196060A
公开(公告)日：2008-08-28
申请号：JP2007029759
申请日：2007-02-08
申请人： Mitsubishi Rayon Co Ltd , Mitsubishi Rayon Textile Co Ltd , 三菱レイヨン・テキスタイル株式会社 , 三菱レイヨン株式会社
发明人： ICHIKAWA DANICHI , SHIOZAKI KAZUHIRO
IPC分类号： D01F8/04 , D01F8/14 , D03D15/00 , D04B1/08
摘要： PROBLEM TO BE SOLVED: To provide a thermoplastic multifilament yarn capable of imparting excellent non-run performance to a knitted or a woven fabric, and to provide the knitted or woven fabric comprising the multifilament yarn and having the non-run performances.
SOLUTION: The thermoplastic multifilament yarn has a laminated structure in which two kinds of parts having a different intrinsic viscosity are joined and satisfies requirements of ≥25% percentage crimp after hot-water treatment. The knitted or the woven fabric is composed of the thermoplastic multifilament yarn and has the non-run performances of ≥450 kPa strength when starting the run from a cut mesh.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够赋予针织或机织织物优异的非跑步性能的热塑性复丝纱线，并且提供包括复丝纱线并具有非跑步性能的针织或机织织物。解决方案：热塑性复丝纱线具有两种具有不同特性粘度的部件接合并满足热水处理后≥25％卷曲率要求的层压结构。针织物或织物由热塑性复丝纱组成，并且在从切割网开始运行时具有≥450kPa强度的非跑步性能。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009138318A Crimped yarn, method for making the same, and fabric using the same 审中-公开
标题翻译：皱纹纱，其制作方法和使用其的织物
公开(公告)号：JP2009138318A
公开(公告)日：2009-06-25
申请号：JP2007318986
申请日：2007-12-10
申请人： Mitsubishi Rayon Co Ltd , Mitsubishi Rayon Textile Co Ltd , 三菱レイヨン・テキスタイル株式会社 , 三菱レイヨン株式会社
发明人： KANETANI SHOJI , SHIOZAKI KAZUHIRO
IPC分类号： D02G1/02 , D02G1/00
摘要： PROBLEM TO BE SOLVED: To provide a knit fabric having excellent stretchability, anti-snagging property, compact touch and surface smoothness, giving a light and soft wearing touch.
SOLUTION: The crimped yarn has (1)≤15 cN/dtx of an initial tensile resistance after hot water treatment, (2)≥50% of a crimp percent after hot water treatment, (3)≥0.30 of dynamic friction coefficient between filaments. The method for producing the crimped yarn and the fabric using the crimped yarn are provided.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的拉伸性，抗起皱性，紧凑的触感和表面光滑度的针织物，提供轻柔柔软的穿着感。 <1>解决方案：卷曲纱线（1）热水处理后的初始抗拉强度≤15cN / dtx，（2）热水处理后卷曲百分比≥50％，（3）动摩擦力≥0.30 细丝之间的系数。提供了使用卷曲纱线生产卷曲纱线和织物的方法。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008038300A Multifilament fiber having excellent snagging resistance and fabric using the same 有权
标题翻译：具有优异抗拉强度的多层纤维和使用其的织物
公开(公告)号：JP2008038300A
公开(公告)日：2008-02-21
申请号：JP2006215746
申请日：2006-08-08
申请人： Mitsubishi Rayon Co Ltd , Mitsubishi Rayon Textile Co Ltd , 三菱レイヨン・テキスタイル株式会社 , 三菱レイヨン株式会社
发明人： SHIOZAKI KAZUHIRO , ICHIKAWA DANICHI , SEIKO HIROMI
IPC分类号： D01F6/62 , D01F8/04 , D03D15/00 , D03D15/04 , D03D15/08
摘要： PROBLEM TO BE SOLVED: To obtain a knitted or woven fabric having excellent snagging resistance and stretchability and soft sense of wearing.
SOLUTION: The multifilament yarn satisfies (1) an initial tensile resistance of ≤40 cN/dtex, (2) a crimp percent after hot water treatment of ≥20% and (3) a dynamic friction coefficient between filaments of ≥0.30. The knitted or woven fabric having excellent snagging resistance, stretchability and soft sense of wearing is obtained by using a fabric partially using the multifilament yarn.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：获得具有优异的耐卷曲性和拉伸性以及柔软的穿着感的编织物或织物。＆lt; P＆gt;解决方案：复丝纱线满足（1）初始抗拉强度≤40cN/ dtex，（2）热水处理后的卷曲百分比≥20％，（3）长丝之间的动摩擦系数≥0.30 。通过使用部分地使用复丝纱线的织物，获得具有优异的抗卷缩性，拉伸性和柔软的穿着感的针织或编织织物。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2003306830A Cation-dyeable polyester thick and thin multifilament yarn and method for producing the same and woven or knitted fabric 审中-公开
标题翻译：可聚合聚酯薄膜和薄多孔纱线及其制造方法和织造或针织织物
公开(公告)号：JP2003306830A
公开(公告)日：2003-10-31
申请号：JP2002109959
申请日：2002-04-12
申请人： Mitsubishi Rayon Co Ltd , Mitsubishi Rayon Textile Co Ltd , 三菱レイヨン・テキスタイル株式会社 , 三菱レイヨン株式会社
发明人： TERAO HIDEYASU , KAWASHIMA YOSHINORI , SAKAKURA HIDEO , SHIOZAKI KAZUHIRO
IPC分类号： D01F6/84 , D01F6/62 , D02J1/22 , D03D15/00
摘要： PROBLEM TO BE SOLVED: To provide a cation-dyeable polyester thick and thin multifilament yarn affording a splashed pattern-like appearance of a clear contrast between a deep dyed part and a light dyed part.
SOLUTION: The cation-dyeable polyester thick and thin multifilament yarn comprises single filaments having a plurality of thick and thin unevennesses and ≥70% of the yarn thick parts are composed of thick parts of the single filaments. Furthermore, ≥90% of the yarn thin parts are composed of thin parts of the single filaments. The ratio of thickest parts/thinnest parts of the single filaments is ≥1.3. The polyester thick and thin multifilament yarn develops a color as follows. The L value of the yarn thick parts is 22-32 and the L value of the yarn thin parts is 48-60. The difference in the L value between the yarn thick parts and the yarn thin parts is 18-30. The cation-dyeable polyester thick and thin multifilament yarn is obtained by preheating an undrawn cation-dyeable polyester yarn having 10-40×10
-3 Δn and 20-80 interlaced spots/m at the glass transition temperature (Tg) of the polymer ±20°C for 4.0×10
-2 to 4.0×10
-1 s, drawing the resultant preheated yarn at 0.40-0.60 of the maximum draw ratio (MDR) at 80-120°C and heat-treating the drawn yarn at a temperature not lower than the Tg of the polymer and not higher than the crystallization temperature (Tc) thereof in a relaxed state at a relaxation ratio not exceeding 0.1%.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种可阳离子染色的聚酯粗细复丝纱线，在深染色部分和浅染色部分之间提供清晰对比的飞溅的图案样外观。解决方案：阳离子可染色聚酯厚薄复丝纱线包括具有多个厚而薄的不均匀性的单丝，并且≥70％的纱线厚部分由单丝的厚部组成。此外，≥90％的纱线薄部分由单丝的薄部分组成。单丝最厚部分/最薄部分的比例≥1.3。聚酯粗薄复丝纱线的颜色如下。纱线厚部的L值为22-32，纱线薄部的L值为48-60。纱线厚部与纱线薄部之间的L值的差异为18〜30。通过在玻璃化转变温度下预热10-40×10 -3 Δn和20-80交错斑点/ m的未拉伸阳离子可染色聚酯纱线，得到阳离子可染色聚酯粗薄复丝纱线（Tg）为4.0×10 -2 至4.0×10 -1的聚合物±20℃，将得到的预热纱线拉伸至最大值的0.40-0.60 拉伸倍率（MDR）为80-120℃，在不低于聚合物的Tg的温度下对拉伸纱线进行热处理，并且松弛度不低于松弛率，不高于其结晶温度（Tc） 0.1％。版权所有（C）2004，JPO

5. 发明专利

JPS5959919A Staple fiber for binder 失效
标题翻译：贴纸纤维
公开(公告)号：JPS5959919A
公开(公告)日：1984-04-05
申请号：JP16639082
申请日：1982-09-24
申请人： Mitsubishi Rayon Co Ltd
发明人： ISHII KIMIYOSHI , SHIOZAKI KAZUHIRO
IPC分类号： D01F8/14
摘要： PURPOSE: To provide the titled hot-melt fiber which is a sheath-core conjugate fiber composed of a low-melting polymer as the core component and polyethylene terephthalate as the sheath component, having a specific fiber length, free from blocking during the spinning and drawing steps, and having excellent elastic recovery.
CONSTITUTION: The objective fiber is sheath-core conjugate fiber having a fiber length of 5W60mm and consisting of a core component composed of a low-melting polymer having a melting point of 130W200°C (preferably a polyester copolymer containing 20W50mol% of copolymerized isophthalic acid component, having a relative viscosity of 1.48W1.76, and containing 0.5W3.0wt%, based on the polymer, of diethylene glycol component), and a sheath component composed of polyethylene terephthalate.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：提供以低熔点聚合物为核心成分的鞘芯复合纤维和聚对苯二甲酸乙二醇酯作为鞘组分的标称热熔纤维，其具有特定的纤维长度，在纺丝期间无阻塞，拉伸步骤，并且具有优异的弹性恢复。构成：目标纤维是纤维长度为5-60mm的皮芯复合纤维。并且由熔点为130-200℃的低熔点聚合物组成的核心组分（优选含有20-50mol％共聚间苯二甲酸组分的聚酯共聚物，其相对粘度为1.48-1.76，和含有基于聚合物的0.5-3.0重量％的二甘醇组分）和由聚对苯二甲酸乙二醇酯组成的皮组分。

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