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1. 发明专利

JP2015038261A ポリウレタン弾性糸及びその製造方法有权
标题翻译：聚氨酯弹性纱及其制造方法
公开(公告)号：JP2015038261A
公开(公告)日：2015-02-26
申请号：JP2014146557
申请日：2014-07-17
申请人：東レ・オペロンテックス株式会社 , Toray Opelontex Co Ltd
发明人： SUZUKI KATSUYA , KAMIBAYASHI TATSUAKI , TANAKA TOSHIHIRO
IPC分类号： D01F6/94
摘要：【課題】汗臭および加齢臭を構成する主要成分の1つである酢酸臭に対して極めて優れた消臭機能および酸性染料に対して優れた染色性を有するポリウレタン弾性糸及びその製造方法を提供する。【解決手段】ポリエチレンイミン及び/又は変性ポリエチレンイミン0.05質量%以上5質量%以下の範囲で含有するポリウレタン弾性糸。【選択図】なし
摘要翻译：要解决的问题：提供一种聚氨酯弹性纱线，其相对于作为汗气和主要成分的老化相关气味的乙酸气味具有极好的除臭功能，并且还具有优异的染色性酸性染料及其制造方法。溶液：聚氨酯弹性纱线包含0.05质量％以上且5质量％以下的聚乙烯亚胺和/或改性聚乙烯亚胺。

2. 发明专利

JP2013011048A Elastic fabric 有权
标题翻译：弹力布
公开(公告)号：JP2013011048A
公开(公告)日：2013-01-17
申请号：JP2012114192
申请日：2012-05-18
申请人： Toray Opelontex Co Ltd , 東レ・オペロンテックス株式会社
发明人： ITOU KUNISATO , TANAKA TOSHIHIRO
IPC分类号： D04B1/18 , D01F6/70 , D03D15/08
CPC分类号： D01F6/70 , D03D15/08 , D04B1/18 , Y02P70/633 , Y10T428/249921
摘要： PROBLEM TO BE SOLVED: To provide an elastic fabric that is thin and light and capable of providing a comfortable wear feeling and a fit feeling.SOLUTION: The elastic fabric includes elastic fibers of polyurethane polymerized from polyol having a molecular weight of 450 or more to 1600 or less, an organic diisocyanate compound, and a diamine compound. The polyol has a molecular weight ratio of 2.3 or more, and a ratio of weight average molecular weight/number average molecular weight of 1.8 or more.
摘要翻译：要解决的问题：提供一种轻薄且能够提供舒适的穿着感和适合感的弹性织物。解决方案：弹性织物包括由分子量为450以上至1600以下的多元醇聚合而成的聚氨酯弹性纤维，有机二异氰酸酯化合物和二胺化合物。多元醇的分子量比为2.3以上，重均分子量/数均分子量的比例为1.8以上。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012041671A Polyurethane elastic yarn and method for manufacturing the same 有权
标题翻译：聚氨酯弹性丝及其制造方法
公开(公告)号：JP2012041671A
公开(公告)日：2012-03-01
申请号：JP2011250412
申请日：2011-11-16
申请人： Toray Opelontex Co Ltd , 東レ・オペロンテックス株式会社
发明人： TANAKA TOSHIHIRO , HARA MASATSUGU , KAMIBAYASHI TATSUAKI
IPC分类号： D01F6/94 , C08L65/00 , C08L75/04
摘要： PROBLEM TO BE SOLVED: To provide a polyurethane elastic yarn having alkali resistance, resistances to various chemicals, high recoverability, high strength and elongation, and high heat resistance, and to provide a method for manufacturing the polyurethane elastic yarn.SOLUTION: A polyurethane elastic yarn is an elastic yarn comprises polyurethane composed of a polymer diol and a diisocyanate as main constitution components. The yarn contains a polymer comprising a sulfonic group and the mol concentration of monomers having a sulfonic group is 5 mol% or more, and the polymer comprising a sulfonic group is an addition polymer of benzenesulfonic acid and vinylbenzene or an additional polymer of phenolsulfonic acid and divinylbenzene.
摘要翻译：要解决的问题：提供具有耐碱性，对各种化学物质的抗性，高回收性，高强度和伸长率以及高耐热性的聚氨酯弹性丝，并提供一种制备聚氨酯弹性纱线的方法。解决方案：聚氨酯弹性纱是由聚合物二醇和二异氰酸酯作为主要构成成分的聚氨酯构成的弹性纱线。纱线含有包含磺酸基的聚合物，具有磺酸基的单体的摩尔浓度为5摩尔％以上，并且包含磺酸基的聚合物是苯磺酸和乙烯基苯的加成聚合物或苯酚磺酸的另外的聚合物，二乙烯基苯。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010150677A Polyurethane elastic yarn and method for producing the same 有权
标题翻译：聚氨酯弹性纱及其制造方法
公开(公告)号：JP2010150677A
公开(公告)日：2010-07-08
申请号：JP2008327096
申请日：2008-12-24
申请人： Toray Opelontex Co Ltd , 東レ・オペロンテックス株式会社
发明人： HARA MASATSUGU , TANAKA TOSHIHIRO , KAMIBAYASHI TATSUAKI
IPC分类号： D01F6/94
摘要： PROBLEM TO BE SOLVED: To provide a polyurethane elastic yarn that has excellent elongation, recovery, heat resistance, chemical resistance, and transparency, and is suitable for a stretch fabric, clothing, or the like, and further provide a method for producing the same. SOLUTION: The polyurethane elastic yarn produced from a polymer diol and a diisocyanate as starting substances, includes a sulfonic acid group-containing polymer and a metal compound. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供伸长率，回复率，耐热性，耐化学性，透明性优异的聚氨酯弹性丝，适用于弹力布，服装等，并且还提供一种方法生产相同。解决方案：由聚合物二醇和二异氰酸酯制备的聚氨酯弹性纱线作为起始物质包括含磺酸基的聚合物和金属化合物。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009287126A Modifier for producing elastic fiber 有权
标题翻译：用于生产弹性纤维的改性剂
公开(公告)号：JP2009287126A
公开(公告)日：2009-12-10
申请号：JP2008137568
申请日：2008-05-27
申请人： Takemoto Oil & Fat Co Ltd , Toray Opelontex Co Ltd , 東レ・オペロンテックス株式会社 , 竹本油脂株式会社
发明人： TANAKA TOSHIHIRO , HARA MASATSUGU , ARAKAWA YASUNOBU , ITO SHUN
IPC分类号： D01F6/94
摘要： PROBLEM TO BE SOLVED: To provide a modifier for producing elastic fibers which improves a property for unwinding filaments from bobbins and has a filament sticking-preventing property, because the filament contains a higher fatty acid metal salt, does not have the problems that the higher fatty acid metal salt is separated or precipitates in a modifier slurry, and does not have the problem that, for example, a nozzle is clogged with the higher fatty acid metal salt.
SOLUTION: The modifier has a colloidal dispsersion containing a silicone oil (component A) having a viscosity of 2×10
-6 to 1×10
0 m
2 /s at 25°C, a specific modified silicone oil (component B), and a specific higher fatty acid metal salt (component C) at a mass ratios: (component A)/(component B)=100/0.5 to 100/50, and [(component A)+(component B)]/(component C)=100/10 to 100/100.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于生产弹性纤维的改性剂，其提高了从筒管中退绕长丝的性能，并且具有长丝防粘性，因为长丝含有高级脂肪酸金属盐，不具有问题高级脂肪酸金属盐在改性剂浆料中分离或析出，并且不存在例如喷嘴被高级脂肪酸金属盐堵塞的问题。解决方案：改性剂具有含有硅油（组分A）的胶体沉淀物，其粘度为2×10 -6 -6 / SP至1×10 SP 3 （成分A）/（成分B）= 25重量％，特定的改性硅油（B成分）和特定的高级脂肪酸金属盐（C成分） 100 / 0.5〜100/50，[（成分A）+（成分B）] /（成分C）= 100/10〜100/100。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008069506A Polyurethane elastic yarn and method for producing the same 有权
标题翻译：聚氨酯弹性纱及其制造方法
公开(公告)号：JP2008069506A
公开(公告)日：2008-03-27
申请号：JP2007209002
申请日：2007-08-10
申请人： Opelontex Co Ltd , オペロンテックス株式会社
发明人： TANAKA TOSHIHIRO , HARA MASATSUGU , KAMIBAYASHI TATSUAKI
IPC分类号： D01F6/70
摘要： PROBLEM TO BE SOLVED: To provide a polyurethane elastic yarn expressing excellent heat resistance in dying at high temperature, even if an unsaturated fatty acid or a heavy metal adheres to the yarn, and having high elastic recovery and high elongation, especially suitable for use as stretch fabrics used by being mixed with other fibers and dyed at high temperature, and to provide a method for producing the same. SOLUTION: The polyurethane elastic yarn includes a polymer diol and a diisocyanate as principal constituents, and includes (a) a hindered phenol compound having a molecular weight of COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使不饱和脂肪酸或重金属粘附到纱线上，并且具有高弹性回复率和高伸长率，提供在高温下表现出优异的耐热性的聚氨酯弹性丝，特别适合用作通过与其它纤维混合并在高温下染色而使用的弹性织物，并提供其制造方法。解决方案：聚氨酯弹性纱线包括聚合物二醇和二异氰酸酯作为主要成分，并且包括（a）分子量为<1,000的受阻酚化合物，（b）分子量≥ 1,000，（c）含有N的芳香族化合物，（c）含有N的芳香族化合物的含量为0.01-0.30重量％。通过将化合物（a），（b）和（c）添加到聚氨酯的溶液中并纺丝纺丝溶液而获得的聚氨酯纺丝溶液制备聚氨酯弹性丝。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006307351A Polyurethane elastic fiber 审中-公开
标题翻译：聚氨酯弹性纤维
公开(公告)号：JP2006307351A
公开(公告)日：2006-11-09
申请号：JP2005127556
申请日：2005-04-26
申请人： Opelontex Co Ltd , オペロンテックス株式会社
发明人： HARA MASATSUGU , TANAKA TOSHIHIRO
IPC分类号： D01F6/70 , C08G18/38 , C09K3/00
摘要： PROBLEM TO BE SOLVED: To provide a polyurethane elastic fiber without falling-out an ultraviolet light-absorbing agent in the yarn by a post-treatment, cleaning or the like, and capable of maintaining its excellent light fastness.
SOLUTION: This polyurethane elastic fiber is constituted by a polyurethane obtained by copolymerizing with the ultraviolet light-absorbing agent having a functional group with the ultraviolet light-absorbing function and also ≥2 active terminal groups. The polyurethane elastic yarn is produced by spinning the polyurethane obtained by copolymerizing a polymer diol, a diisocyanate compound, a chain extender and the ultraviolet light-absorbing agent having a functional group with the ultraviolet light-absorbing function and also ≥2 active terminal groups.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种聚氨酯弹性纤维，而不会通过后处理，清洁等在纱线中脱出紫外线吸收剂，并且能够保持其优异的耐光性。解决方案：该聚氨酯弹性纤维由与具有紫外线吸收功能的官能团的紫外线吸收剂共聚并且还具有≥2个活性末端基团的聚氨酯构成。聚氨酯弹性丝是通过将聚合物二醇，二异氰酸酯化合物，扩链剂和具有官能团的紫外线吸收剂与紫外光吸收功能共聚而得到的聚氨酯，以及≥2个活性末端基团进行纺丝而制得的。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005281878A Electroconductive polyurethane yarn and method for producing the same 审中-公开
标题翻译：电极聚氨酯纱及其制造方法
公开(公告)号：JP2005281878A
公开(公告)日：2005-10-13
申请号：JP2004094519
申请日：2004-03-29
申请人： Opelontex Co Ltd , オペロンテックス株式会社
发明人： MATSUDA KAZUYA , TANAKA TOSHIHIRO
IPC分类号： D01F6/94
摘要： PROBLEM TO BE SOLVED: To obtain a polyurethane yarn having excellent stretchability and electroconductive performance.
SOLUTION: The electroconductive polyurethane yarn containing 0.1-50 wt.% of acetylene black is produced by adding acetylene black having ≥50 m
2 /g BET specific surface area to a solution of a polyurethane having a main constituent component polymerized from a raw material composed of a polyol and a diisocyanate and spinning the polyurethane solution. The electroconductive polyurethane yarn has excellent antistatic performance and dust adhesion prevention even in a high stretch fabric having high blend ratio of polyurethane yarn.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：获得具有优异的拉伸性和导电性能的聚氨酯纱线。解决方案：含有0.1-50重量％乙炔黑的导电聚氨酯纱是通过将具有≥50m2 BET / BET / BET比表面积的乙炔黑加入到具有由由多元醇和二异氰酸酯组成的原料聚合的主要组成成分并纺出聚氨酯溶液。导电聚氨酯纱线即使在具有高聚氨酯纱线的共混比的高弹力织物中也具有优异的抗静电性能和防尘附着力。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2014136860A Polyurethane fiber 有权
标题翻译：聚氨酯纤维
公开(公告)号：JP2014136860A
公开(公告)日：2014-07-28
申请号：JP2014085668
申请日：2014-04-17
申请人： Toray Opelontex Co Ltd , 東レ・オペロンテックス株式会社
发明人： TANAKA TOSHIHIRO , SASAKI YASUSHI , HIRANO KOJI , FUJITA YASUSHI , MORI AKIYASU
IPC分类号： D01F6/94 , D03D15/00 , D03D15/08
摘要： PROBLEM TO BE SOLVED: To provide scent-lingering fibers capable of maintaining scent even when a long time passes after absorbing a perfume component.SOLUTION: In the scent-lingering polyurethane fibers, the total of urethane group concentration and urea group concentration of the polyurethane fibers is 1.48 mol/kg or more and 3.0 mol/kg or less.
摘要翻译：要解决的问题：即使在吸收香料成分后长时间经过，也能够提供能够保持香味的香味纤维。溶液：在香味聚氨酯纤维中，聚氨酯的浓度和聚氨酯的尿素浓度的总和纤维为1.48mol / kg以上且3.0mol / kg以下。

10. 发明专利

JP2013129951A Polyurethane elastic fiber and method for producing the same 有权
标题翻译：聚氨酯弹性纤维及其制造方法
公开(公告)号：JP2013129951A
公开(公告)日：2013-07-04
申请号：JP2012251888
申请日：2012-11-16
申请人： Toray Opelontex Co Ltd , 東レ・オペロンテックス株式会社
发明人： TAKAYAMA HIROSHI , HARA MASATSUGU , TANAKA TOSHIHIRO
IPC分类号： D01F6/94 , C08K3/26 , C08K5/134 , C08L75/04
摘要： PROBLEM TO BE SOLVED: To provide a polyurethane elastic fiber that is excellent in chlorine resistance and antibacterial properties without containing heavy metals which may adversely affect the environment and has high strength while maintaining conventional stretchabilities, and to provide a method for producing the same.SOLUTION: A polyurethane elastic fiber comprises polyurethane obtained from a polymer diol and a diisocyanate as starting substances and contains the following three components (a), (b) and (c): (a) p-hydroxybenzoic acid esters having a boiling point or a decomposition point of 290°C or more under an atmospheric pressure of 1.103×10Pa; (b) a hindered phenol compound; and (c) a synthetic carbonate comprising at least one metal selected from the group of an alkali metal and an alkaline-earth metal.
摘要翻译：要解决的问题：提供耐氯性和抗菌性优异的聚氨酯弹性纤维，而不含有可能对环境有不利影响并且具有高强度同时保持常规拉伸性的重金属，并提供其制备方法。聚氨酯弹性纤维包含由聚合物二醇和二异氰酸酯作为起始物质得到的聚氨酯弹性纤维，含有以下三种成分（a），（b）和（c））：（a）具有沸点或在1.103×10Pa的大气压下，分解点为290℃以上; （b）受阻酚化合物; 和（c）包含选自碱金属和碱土金属中的至少一种金属的合成碳酸盐。

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