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1. 发明专利

JP2009150008A Long and short composite spun yarn and cloth 审中-公开
标题翻译：长和短复合弹力纱和布
公开(公告)号：JP2009150008A
公开(公告)日：2009-07-09
申请号：JP2007327240
申请日：2007-12-19
申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
发明人： SAKABE ICHIRO
IPC分类号： D02G3/26 , D02G3/04 , D03D15/00 , D04B1/16
摘要： PROBLEM TO BE SOLVED: To provide a spun yarn having excellent softness and moisture absorbing and releasing property in spite of thin thickness and imparting a cloth with active warmth-keeping property and to provide a cloth produced by using the spun yarn.
SOLUTION: The long and short composite spun yarn is composed of a core part containing a polyester fiber capable of selectively absorbing solar light and a sheath part containing a solvent-spun cellulose fiber. The mass ratio of the solar light selective absorption polyester fiber in the spun yarn is 15-60 mass%, the mass ratio of the solvent-spun cellulose fiber in the spun yarn is 40-85 mass%, and the twist coefficient of the yarn is 3.5-4.5.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供尽管薄的厚度具有优异的柔软性和吸湿性和脱离性的短纤维，并赋予具有主动保温性的布，并提供使用该细纱生产的布。解决方案：长短复合纺纱由含有能够选择性吸收太阳光的聚酯纤维的芯部和含有溶剂纺丝纤维素纤维的鞘部构成。纺纱中的太阳光选择吸收性聚酯纤维的质量比为15〜60质量％，纺线中的溶剂纺丝纤维素纤维的质量比为40〜85质量％，纱线的捻系数是3.5-4.5。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP4216066B2 Washable feather comforter 有权
公开(公告)号：JP4216066B2
公开(公告)日：2009-01-28
申请号：JP2002380334
申请日：2002-12-27
申请人：ユニチカテキスタイル株式会社 , 株式会社全国月の友の会
发明人：晃郎丸田 , 彰水野
IPC分类号： A47G9/02

3. 发明专利

JP2008248402A Method for producing filament-staple fiber conjugate spun yarn 有权
标题翻译：生产纤维连接纤维纱的方法
公开(公告)号：JP2008248402A
公开(公告)日：2008-10-16
申请号：JP2007087808
申请日：2007-03-29
申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
发明人： NAKANISHI TERUSHIGE
IPC分类号： D02G3/04
摘要： PROBLEM TO BE SOLVED: To provide a method for stably producing a filament-staple fiber conjugate spun yarn hardly, which has unevenness of yarn quality and sufficiently exhibits the characteristics of the filament-staple fiber conjugate yarn by reducing the exposure of the filament yarn forming the core part to the surface of the conjugate yarn. SOLUTION: The method for producing the filament-staple fiber conjugate spun yarn includes simultaneously feeding two rovings and the filament yarn while inserting the filament yarn between the two rovings in a process for spinning and twisting the two rovings while simultaneously drafting the two rovings by back rollers, aprons and front rollers in order. In the method, a latently crimpable polyester filament yarn is preferable as the filament yarn. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种稳定地生产长丝短纤维复合纺丝的方法，其纱线质量不均匀，并且通过减少长丝短纤维共轭纱线的暴露性而充分显示出长丝短纤维共轭纱线的特性将长丝纱线形成到共轭纱线表面的核心部分。解决方案：生产长丝短纤维复合细纱的方法包括在将两根粗纱纱线插入两根粗纱之间的同时进行两根粗纱和长丝纱线的纺丝和捻合过程，同时起草两根粗纱后滚轮，围裙和前滚轮排列顺序。在该方法中，作为长丝纱，优选为可收缩的聚酯长丝纱。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007332485A Composite spun yarn having excellent abrasion resistance and woven or knitted fabric 审中-公开
标题翻译：复合弹力纱具有优异的抗磨损性和耐磨织物
公开(公告)号：JP2007332485A
公开(公告)日：2007-12-27
申请号：JP2006164689
申请日：2006-06-14
申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
发明人： NISHIYAMA TAKESHI
IPC分类号： D02G3/36 , D02G3/04 , D03D15/00 , D03D15/02 , D04B1/14
摘要： PROBLEM TO BE SOLVED: To obtain a composite spun yarn that has both water absorption properties and moisture-absorbing and releasing properties, eliminates water content recovery after water absorption, excellent abrasion resistance, hardly causes abrasion breakage, fluff and pill of fabric in use as clothes and even repeated wearing and washing and a woven or knitted fabric using the composite spun yarn.
SOLUTION: The composite spun yarn of core-sheath structure arranges a spun yarn having water absorption properties and moisture absorbing and releasing properties in a core part and a filament yarn in a sheath part and has a single filament fineness of the filament yarn of ≥3 dtex and excellent abrasion resistance. The composite spun yarn having excellent abrasion resistance is preferably formed by covering the outer periphery of the core part with a multifilament yarn containing ≥1.0 mass% of transparency-preventing particle and covering the outer periphery with a filament yarn having a single filament fineness of ≥3dtex to form a sheath part.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题为了获得具有吸水性和吸湿性两者的复合纺纱，吸水后的水分回收率，耐磨性优异，几乎不引起磨损断裂，织物的绒毛和丸剂用作衣服，甚至反复穿着和洗涤，以及使用复合纺纱的机织或针织物。解决方案：芯鞘结构的复合纺纱在芯部分配置吸水性和吸湿性脱水性能的短纤纱，并且在鞘部分布置长丝纱，并且具有单丝长丝细丝 ≥3分特，耐磨性好。优选耐磨性优异的复合纺丝是用含有≥1.0质量％的透明性防止粒子的复丝纱线覆盖芯部的外周而形成的，并且用单丝细度≥ 3dtex形成护套部分。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007332472A Multi-layered yarn and method for producing the same 有权
标题翻译：多层纱及其制造方法
公开(公告)号：JP2007332472A
公开(公告)日：2007-12-27
申请号：JP2006162400
申请日：2006-06-12
申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
发明人： MASUDA MINORU
IPC分类号： D02G3/36 , D02G3/04 , D02G3/26
摘要： PROBLEM TO BE SOLVED: To provide a multi-layered yarn having excellent covering properties and to provide a method by which the multi-layered yarn can stably be produced.
SOLUTION: The multi-layered yarn has a cross section forming a core-sheath type two-layer structure and both the core and the sheath parts composed of staple fibers. In the multi-layered yarn, the sheath part is wound in the same direction as the twisting direction of the core part. The method for producing the multi-layered yarn comprises simultaneously feeding a spun yarn and a staple fiber strand to front rollers of a ring spinning machine. The method is carried out as follows. The spun yarn is fed to the same front rollers while feeding the staple fiber strand to the front rollers by setting the draft ratio between the front rollers and the second rollers within a specific range. Both are superposed and then twisted in the same direction as that of the spun yarn.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的覆盖性的多层纱，并提供可以稳定地制造多层纱的方法。解决方案：多层纱线具有形成芯鞘型双层结构的横截面，并且由短纤维构成的芯部和鞘部分。在多层纱中，鞘部沿与芯部的扭转方向相同的方向缠绕。制造多层纱的方法包括同时将纺纱和短纤维纱线送入环锭纺纱机的前辊。该方法如下进行。通过将前辊和第二辊之间的牵伸比设定在特定范围内，将短纤纱供给到相同的前辊，同时将短纤维绳供给前辊。两者重叠，然后沿与纺纱相同的方向扭转。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007314924A Cooling or heat insulating clothes 有权
标题翻译：冷却或热绝缘衣服
公开(公告)号：JP2007314924A
公开(公告)日：2007-12-06
申请号：JP2007053570
申请日：2007-03-05
申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
发明人： YOSHIKAWA EIJI , YAMADA HIROO , YOSHIDA KOJI
IPC分类号： A41D13/00 , A41D1/00 , A41D13/02
摘要： PROBLEM TO BE SOLVED: To provide cooling clothes having duration of cooling effect, which is longer than that of existing clothes, and effectively cooling the body. SOLUTION: The clothes have a collar part 14 covering the carotid part of a wearer, and a holding body attachable to and detachable from the skin of the wearer in the collar part 14. The collar part 14 is formed by holding a padding material made of water absorbing fiber between a water absorbing fabric near the skin of the wearer and a steam permeable fabric far from the skin of the wearer. The holding body can hold a cold insulator. The cold insulator is arranged corresponding to a part of so-called pressure point in the body of the wearer. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供比现有衣物更长的冷却效果的冷却衣物，并有效地冷却身体。衣服具有覆盖穿着者的颈部的衣领部14以及在衣领部14中可与鞋子的皮肤附接和拆卸的保持体。套环部14通过将衬垫由吸水纤维制成的吸水纤维在穿戴者皮肤附近的吸水织物与远离使用者皮肤的透气织物之间制成。保持体可以容纳冷绝缘体。冷绝缘体对应于穿戴者身体中所谓的压力点的一部分。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006316360A Fiber fabric having excellent stain resistance and method for producing the same 有权
标题翻译：具有优异耐污性的纤维织物及其制造方法
公开(公告)号：JP2006316360A
公开(公告)日：2006-11-24
申请号：JP2005137351
申请日：2005-05-10
申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
发明人： YAMADA HIROO , SHIMIZU TAKEO
IPC分类号： D06M15/53 , D06M10/02 , D06M15/55 , D06M15/70 , D06M101/32
摘要： PROBLEM TO BE SOLVED: To obtain a fiber fabric having excellent stain resistance even after sterilization process and to provide a method for simply producing the fiber fabric.
SOLUTION: The fiber fabric comprises a fiber having a surface to which a vinyl-based polymer and a polyfunctional reactive compound are attached. The method for producing the fiber fabric comprises providing the fiber fabric with an aqueous solution containing a vinyl-based monomer and a polyfunctional reactive compound and then carrying out a steam heat treatment or a low-temperature plasma treatment.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了获得即使在灭菌处理之后也具有优异的耐污性的纤维织物，并且提供简单生产纤维织物的方法。解决方案：纤维织物包括具有连接有乙烯基类聚合物和多官能反应性化合物的表面的纤维。制造纤维织物的方法包括向纤维织物提供含有乙烯基类单体和多官能反应性化合物的水溶液，然后进行蒸汽热处理或低温等离子体处理。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006265780A Spun yarn of two-layer structure and woven or knitted fabric 有权
标题翻译：双层结构和织物或针织织物的双胞胎纱线
公开(公告)号：JP2006265780A
公开(公告)日：2006-10-05
申请号：JP2005086300
申请日：2005-03-24
申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
发明人： MIZUNO AKIRA , TAKANO TOMOYASU
IPC分类号： D02G3/04 , D02G3/02 , D03D15/00 , D04B1/16
摘要： PROBLEM TO BE SOLVED: To provide a spun yarn of a two-layer structure having biodegradability and suppressing melting of polylactic acid staple fibers by heat of an iron and to provide a woven or a knitted fabric using the spun yarn of the two-layer structure and having characteristics such as dimensional stability and body/stiffness feeling and further heat insulating properties and a soft feeling in combination.
SOLUTION: The spun yarn of the two-layer structure has a core-sheath type cross section. In the spun yarn of the two-layer structure, the polylactic acid staple fibers are arranged in a core part and animal fibers are arranged in a sheath part. The woven or knitted fabric is obtained by using the spun yarn of the two-layer structure.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有生物降解性的两层结构的细纱，并且通过铁的热量抑制聚乳酸短纤维的熔融，并使用两纱的细纱提供编织物或针织物层状结构，并且具有尺寸稳定性和身体/刚度感以及进一步的绝热性和柔软感的组合的特征。解决方案：双层结构的细纱具有芯鞘型横截面。在双层结构的细纱中，将聚乳酸短纤维配置在芯部，动物纤维配置在鞘部。织造或针织物通过使用双层结构的细纱获得。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2004100079A Specific composite spun yarn, and woven and knitted fabrics 有权
公开(公告)号：JP2004100079A
公开(公告)日：2004-04-02
申请号：JP2002263044
申请日：2002-09-09
申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
发明人： MASUDA MINORU , NAKANISHI TERUSHIGE
IPC分类号： D02G3/04 , D02G3/36 , D03D15/00
摘要： PROBLEM TO BE SOLVED: To provide a material having a high additional value, which deals with a low cost, high general purpose properties and the environmental problems and simultaneously provides functionalities such as hygroscopicity, durability, comfortable feelings of wearing of cellulosic fibers, sensitivity aspects such as high-class feeling, bulky feeling, tailoring brilliancy of an animal hair fiber, and a material having a high additional value, which is developed into inner uses while making the best use of the characteristics of an animal hair fiber.
SOLUTION: The subject specific composite spun yarn comprises an animal hair fiber in the core part and a staple fiber yarn containing at least a cellulosic fiber in the sheath part in a spun yarn having a core-sheath structure. The woven and knitted fabrics comprise the specific composite spun yarn as at least a part of constituent yarns.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004091962A Biodegradable false-twist spun yarn and woven or knitted fabric 有权
公开(公告)号：JP2004091962A
公开(公告)日：2004-03-25
申请号：JP2002253856
申请日：2002-08-30
申请人： Unitika Textiles Ltd , ユニチカテキスタイル株式会社
发明人： NISHIYAMA TAKESHI
IPC分类号： D01F6/62 , C08L101/16 , D01F8/14 , D02G1/02 , D02G3/04 , D03D15/00
摘要： PROBLEM TO BE SOLVED: To obtain a biodegradable false-twist spun yarn which has a natural feeling and a soft feeling of a natural fiber and a refreshing feeling and a dry feeling of a synthetic fiber that can not be exhibited by a conventional new synthetic fiber and filament and staple fiber combination technology and biodegradability and which expands various expressions and senses by mixed twisting, mixed weaving, arrangement, etc., with another yarn and a woven fabric and a knitted fabric.
SOLUTION: In the false-twist spun yarn which is obtained by subjecting staple fibers containing at least either a regenerated fiber or a natural fiber and a binder fiber to mixed spinning or a multiple piled state to give a fiber bundle and false twisting the fiber bundle so as to mutually fuse the staple fiber, the binder fiber has biodegradability. The binder fiber is preferably a biodegradable conjugate staple fiber composed of a high-melting core part and a low-melting sheath part and the core part is preferably a polylactic acid stereocomplex.
COPYRIGHT: (C)2004,JPO

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