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1. 发明专利

JP2005330472A Scrub agent 有权
标题翻译： SCRUB代理
公开(公告)号：JP2005330472A
公开(公告)日：2005-12-02
申请号：JP2005117145
申请日：2005-04-14
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAKARADA WATARU , OCHI TAKASHI
IPC分类号： A61K8/72 , A61K8/00 , A61K8/81 , A61Q19/10 , C11D3/382 , A61K7/00 , A61K7/50
摘要： PROBLEM TO BE SOLVED: To provide a scrub agent that causes less damage to objects, can efficiently scrape out dirts within fine concavity and convexity portions on object surfaces, and has good rinsing property.
SOLUTION: The scrub agent is in the shape of a fiber with an average diameter of 3 μm or less. Furthermore, the scrub agent has a fiber length of 0.05 mm or more and 20 mm or less.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供对物体造成较少损伤的擦洗剂，可以有效地刮除物体表面上的微小凹凸部分内的污垢，并且具有良好的漂洗性能。洗涤剂为平均粒径为3μm以下的纤维状。此外，洗涤剂的纤维长度为0.05mm以上且20mm以下。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006063265A Resin composition and blend fiber 审中-公开
标题翻译：树脂组合物和混纺纤维
公开(公告)号：JP2006063265A
公开(公告)日：2006-03-09
申请号：JP2004250139
申请日：2004-08-30
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAKARADA WATARU , OCHI TAKASHI , SUZUKI NORIO
IPC分类号： C08L67/00 , C08L33/20 , D01F6/92 , D01F9/22
摘要： PROBLEM TO BE SOLVED: To provide a resin composition suitable for producing an ultrafine carbon fiber in high productivity; and to provide a blend fiber.
SOLUTION: The resin composition comprises 5-40 wt.% carbon fiber precursor and 95-60 wt.% polyester, and has ≤300 Pa sec melt viscosity measured at a temperature 50°C higher than the melting point of the polyester at 1216 sec
-1 shear rate.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种适用于生产超细碳纤维的树脂组合物; 并提供混合纤维。解决方案：树脂组合物包含5-40重量％的碳纤维前体和95-60重量％的聚酯，并且在比聚酯的熔点高50℃的温度下测量的具有≤300Pa·秒的熔融粘度在1216秒 -1 剪切速率。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004225203A Fiber for pulp raw material, method for producing the same, synthetic pulp and synthetic paper 审中-公开
公开(公告)号：JP2004225203A
公开(公告)日：2004-08-12
申请号：JP2003015029
申请日：2003-01-23
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAKARADA WATARU , KANNO KOJI , MAEDA YUHEI
IPC分类号： D01F6/92 , D21H13/24 , D21H15/10
摘要： PROBLEM TO BE SOLVED: To provide a fiber for a pulp raw material suitable for the production of a pulp composed of a liquid crystal polyester giving a synthetic paper having excellent heat-resistance, chemical resistance and non-water absorbing property as well as high strength and elastic modulus, a method for producing the fiber, a synthetic pulp produced from the fiber and having dispersibility in water as well as interlocking property of the pulp fibers to attain excellent paper-making property and a synthetic paper produced from the synthetic pulp. SOLUTION: The fiber for a pulp raw material is a sea-and-island blended fiber containing a liquid crystal polyester as the island component and a non-liquid crystal thermoplastic polymer as the sea component. Fifty(50) to 95% of the island component has a nearly circular form satisfying R 2 /R 1 ≤2 and the remaining 50 to 5% of the island component has a non-circular form satisfying R 2 /R 1 >2 wherein R 1 is the diameter of the smallest circle inscribed to the island component in the cross-section of the fiber and R 2 is the diameter of the largest circumscribed circle. COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2008202208A Precursor fiber for carbon fiber, carbon fiber and method for producing thereof 审中-公开
标题翻译：碳纤维用前体纤维，碳纤维及其制造方法
公开(公告)号：JP2008202208A
公开(公告)日：2008-09-04
申请号：JP2008010236
申请日：2008-01-21
申请人： Toray Ind Inc , 東レ株式会社
发明人： SHIBATA TSUYOSHI , YAMASAKI KATSUMI , TAKARADA WATARU
IPC分类号： D06M15/643 , D01F6/18 , D01F9/22 , D06M101/28
摘要： PROBLEM TO BE SOLVED: To provide a precursor fiber for carbon fiber prepared by spinning a flame retardant polymer, and a carbon fiber having higher performance by suppressing intermonofilament adhesion during each heat treatment.
SOLUTION: The precursor fiber for carbon fiber preferable for obtaining a high performance carbon fiber comprises a flame retardant polymer having a PAN skeleton as a constituent component, contains silicon in the range of 0.01-5 wt.% per fiber weight, and suppresses the intermonofilament adhesion in heat treatment such as drying, drawing and the like in a spinning process, a flame proofing and a carbonization process. A method for producing the precursor fiber and a method for producing the carbon fiber using the precursor fiber are also provided.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过在每次热处理期间抑制单丝间粘附来提供通过纺丝阻燃聚合物制备的碳纤维的前体纤维和具有较高性能的碳纤维。解决方案：用于获得高性能碳纤维的碳纤维用前体纤维包括具有PAN骨架作为构成成分的阻燃聚合物，其含有0.01-5重量％的纤维重量的硅，以及在纺丝方法，阻燃和碳化处理中，抑制干燥，拉伸等热处理中的丝间粘合。还提供了前体纤维的制造方法和使用前体纤维的碳纤维的制造方法。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008202207A Carbon fiber bundle and method for producing the same 审中-公开
标题翻译：碳纤维布及其制造方法
公开(公告)号：JP2008202207A
公开(公告)日：2008-09-04
申请号：JP2008010235
申请日：2008-01-21
申请人： Toray Ind Inc , 東レ株式会社
发明人： KAWAKAMI DAISUKE , TAKARADA WATARU
IPC分类号： D01F9/22
摘要： PROBLEM TO BE SOLVED: To provide a carbon fiber bundle having large total fineness and excellent productivity but few in single fiber interaction in the fiber bundle and excellent in spreading property. SOLUTION: The carbon fiber bundle is provided by converging ≥36,000 single fibers having a cross section of a circular form of ≥8 μm diameter and ≥0.95 roundness and having ≥3 GPa tensile strength. The method for producing the carbon fiber bundle comprises spinning a flame-resistant polymer comprising polyacrylonitrile as the precursor to obtain a flame-resistant fiber bundle, which is provided by converging ≥36,000 single fibers having a cross section of a circular form of ≥0.95 roundness and having ≥2 dtex single fiber fineness, and performing carbonizing treatment of the obtained flame-resistant fiber bundle. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供纤维束中的单纤维相互作用大且总扩散性优异的总纤度大且生产性优良的碳纤维束。
解决方案：碳纤维束通过会聚≥36,000单纤维而成，其具有直径≥8μm，圆度≥0.95的圆形横截面并具有≥3GPa拉伸强度的单纤维。碳纤维束的制造方法包括使包含聚丙烯腈的阻燃性聚合物作为前体进行纺丝以获得阻燃纤维束，其通过会聚≥36,000个具有≥0.95圆度的圆形横截面的单纤维并且具有≥2dtex的单纤维细度，并且对获得的阻燃纤维束进行碳化处理。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008050587A Prepreg and composite material 审中-公开
标题翻译： PREPREG和复合材料
公开(公告)号：JP2008050587A
公开(公告)日：2008-03-06
申请号：JP2007191673
申请日：2007-07-24
申请人： Toray Ind Inc , 東レ株式会社
发明人： KARAKI TAKUYA , YOSHIOKA KENICHI , TAKARADA WATARU
IPC分类号： C08J5/24 , C08J3/12
摘要： PROBLEM TO BE SOLVED: To provide a composite material which holds advantages, such as the heat resistance and corrosion resistance of the composite material, on the employment of thermosetting resins, and to provide a prepreg used as a raw material for the composite material. SOLUTION: This prepreg comprising the following components [A], [B] and [C] is characterized in that the component [C] is insoluble in the component [B], has a shape difference degree of 2 to 30, represented by the ratio of major axis length/minor axis length, and is distributed on the surface in higher concentration than that of the inner portion of the prepreg, where [A]: reinforcing fibers, [B] a matrix resin consisting mainly of a thermosetting resin, [C]: fine particles consisting mainly of a thermoplastic resin. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种复合材料，其具有诸如复合材料的耐热性和耐腐蚀性的优点，在使用热固性树脂时，并且提供用作复合材料的原料的预浸料材料。＆lt; P＆gt;解决方案：包含以下组分[A]，[B]和[C]的该预浸料的特征在于组分[C]不溶于组分[B]，其形状差异度为2至30，以长轴长/短轴长度的比率表示，并且以比预浸料坯内部更高的浓度分布在表面上，其中[A]：增强纤维，[B]主要由热固性树脂，[C]：主要由热塑性树脂组成的细小颗粒。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007303019A Nano-fiber woven or knitted fabric and method for producing the same 审中-公开
标题翻译：纳米纤维或针织织物及其制造方法
公开(公告)号：JP2007303019A
公开(公告)日：2007-11-22
申请号：JP2006131482
申请日：2006-05-10
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAKARADA WATARU , TAKARADA HIROMI , OCHI TAKASHI , KUWABARA KOJI
IPC分类号： D06M15/423 , D01F6/92 , D03D15/00 , D04B1/16 , D06M11/00 , D06M11/38 , D06M15/285 , D06M15/564 , D06M15/70 , D06M101/34 , D06P3/10 , D06P5/08 , D06P5/20
摘要： PROBLEM TO BE SOLVED: To provide a new woven or knitted fabric having performances developable even into uses for clothes, a good touch feeling and improved shape stability and to provide a method for producing the fabric.
SOLUTION: The nano-fiber woven or knitted fabric is a woven or knitted fabric including a nano-fiber aggregate in which nano-fibers composed of a thermoplastic polymer and having ≥1 to ≤500 nm single fiber diameter by number average are aggregated and a resin. The nano-fiber woven or knitted fabric can be obtained by carrying out resin finishing of the woven or knitted fabric including the nano-fiber aggregate.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使用于衣服，良好的触感和改善的形状稳定性也具有显影性能的新型编织物，并提供一种生产织物的方法。解决方案：纳米纤维机织或针织织物是包括纳米纤维聚集体的机织或针织织物，其中由热塑性聚合物组成的纳米纤维具有≥1至≤500nm单纤维直径的平均数聚集和树脂。可以通过对包含纳米纤维集合体的编织物进行树脂精加工来获得纳米纤维编织物。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006265788A Method for producing conjugated fiber 审中-公开
标题翻译：生产聚光纤维的方法
公开(公告)号：JP2006265788A
公开(公告)日：2006-10-05
申请号：JP2005087902
申请日：2005-03-25
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAKARADA WATARU , OCHI TAKASHI
IPC分类号： D01F8/08 , D01F8/14 , D02J1/22
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a conjugated fiber, by which the conjugated fiber suitable for producing ultra fine carbon fibers can efficiently be produced.
SOLUTION: This method for producing the conjugated fiber is characterized by producing the sea-island conjugated fiber comprising a carbon raw material resin having melt shapability as the island component and a thermally decomposable resin as a sea component by a melt-spinning method so that the rate of the island component resin occupying in all of the fiber is 10 to 50 wt.% and the diameter of the island component is 1 to 10 μm, and then super-drawing the obtained fiber. It is preferable that the island component and the sea component are a melt-shapable acrylonitrile-based resin and an aliphatic polyester, respectively.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种复合纤维的制造方法，通过该方法可以有效地制造适合于生产超细碳纤维的复合纤维。解决方案：该共轭纤维的制造方法的特征在于，通过熔融纺丝法制造包含具有熔融成形性的碳原料树脂作为岛成分的海岛状复合纤维和作为海成分的热分解性树脂使得在所有纤维中占据的岛成分树脂的比率为10〜50重量％，岛成分的直径为1〜10μm，然后将所得纤维进行超拉伸。岛成分和海成分优选分别为可熔融成形的丙烯腈系树脂和脂肪族聚酯。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2009084774A Method for producing acrylic flame retardant yarn and method for producing carbon fiber 审中-公开
标题翻译：生产丙烯酸阻燃纱的方法和生产碳纤维的方法
公开(公告)号：JP2009084774A
公开(公告)日：2009-04-23
申请号：JP2008233011
申请日：2008-09-11
申请人： Toray Ind Inc , 東レ株式会社
发明人： KAWAKAMI DAISUKE , TAKARADA WATARU , SUDO MASASHI
IPC分类号： D01F6/18 , D01F6/54 , D01F9/22 , D02J1/22
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a flame retardant yarn having thick single yarn fineness suitable as a precursor of carbon fiber and having high quality and high efficiency, and to provide a method for producing a carbon fiber by carbonizing the flame retardant yarn obtained by the method.
SOLUTION: The method for producing the acrylic flame retardant yarn produces a fiber having a single yarn fineness of 1.5 dtex or more and 7.0 dtex or less by a wet spinning method using a polymer solution containing 5-30 wt.% polyacrylonitrile-based polymer having a maximum absorbance between 1,580 cm
-1 and 1,610
-1 in infrared spectroscopic measurement of 0.5 or more, and having a strength of 0.1 or more and an elongation of 2.5% or more when non-oriented film is prepared from the polymer by a wet method.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题的方法：提供一种具有适合作为碳纤维前体的高单丝纤度的阻燃纱线的制造方法，并且具有高品质和高效率，并且提供通过碳化生产碳纤维的方法通过该方法得到的阻燃纱线。解决方案：丙烯酸类阻燃纱线的制造方法使用含有5-30重量％聚丙烯腈 - 丙烯酸系阻燃纱线的聚合物溶液，通过湿式纺丝法制造单丝纤度为1.5dtex以上且7.0dtex以下的纤维，在红外光谱测定中具有0.580以上的强度为0.1以上，且强度为0.1以上的伸长率为0.5以上的聚合物，其在1580cm -1以上的最大吸光度为1,610 -1 当通过湿法由聚合物制备未取向膜时，为2.5％以上。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2006244804A Separator for battery 有权
标题翻译：电池分离器
公开(公告)号：JP2006244804A
公开(公告)日：2006-09-14
申请号：JP2005057062
申请日：2005-03-02
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAKARADA WATARU , OCHI TAKASHI
IPC分类号： H01M2/16 , H01M10/24
CPC分类号： Y02E60/124
摘要： PROBLEM TO BE SOLVED: To provide a separator for battery which achieves a balance between liquid retaining property and gas transparency.
SOLUTION: The separator for battery includes a fiber-like material 1 μm or more, which ultrafine fibers 500 nm or less are gathered to form.
COPYRIGHT: (C)2006,JPO&NCIPI

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