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    • 11. 发明专利
    • Sheet structure for communication
    • 通讯板材结构
    • JP2009296220A
    • 2009-12-17
    • JP2008146843
    • 2008-06-04
    • Teijin Fibers Ltd帝人ファイバー株式会社
    • OUCHIDA MACHIKOMORI HIROYUKITEZUKA KENICHI
    • H04B13/00
    • PROBLEM TO BE SOLVED: To provide a flexible sheet structure for efficiently transmitting information and power.
      SOLUTION: The sheet structure for communication is made of a sheet structure comprising three layers such as at least a top layer, middle layer and bottom layer and is manufactured by sewing conductive cloth of 0. 5 to 20 Ω/square so as to cover the end face of the sheet structure. The top layer has conductive performance, includes a conductive part and a non-conductive part, wherein the ratio of the conductive part is 8 to 45%, the conductive part continues without break completely, and the electric resistance value of the conductive part is ≤5 Ω/square. The middle layer has a dielectric loss tangent of ≤0. 01 at a frequency of 800 MHz to 10 GHz. The bottom layer has conductivity in the entire surface, wherein an electric resistance value is ≤1 Ω/square.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供用于有效地传输信息和电力的柔性片材结构。 解决方案:用于通信的片材结构由包括至少顶层,中间层和底层三层的片状结构制成,并且通过缝制0.5至20Ω/平方的导电布来制造,以便 以覆盖片材结构的端面。 顶层具有导电性能,包括导电部分和非导电部分,其中导电部分的比例为8至45%,导电部分完全不断裂,导电部分的电阻值≤ 5Ω/平方。 中间层的介质损耗角正切值≤0。 01,频率为800 MHz至10 GHz。 底层在整个表面具有导电性,其中电阻值为≤1Ω/平方。 版权所有(C)2010,JPO&INPIT
    • 13. 发明专利
    • Sheet structured material for communication
    • 用于通信的材料结构材料
    • JP2009218683A
    • 2009-09-24
    • JP2008057789
    • 2008-03-07
    • Teijin Fibers Ltd帝人ファイバー株式会社
    • OUCHIDA MACHIKOMORI HIROYUKITEZUKA KENICHI
    • H04B13/00
    • PROBLEM TO BE SOLVED: To provide the flexible sheet structured material can maintain proper communication performance, without occurrence of folded-up creases, even when the sheet is bent or rolled up.
      SOLUTION: The sheet structured material for communication includes at least three layers (an upper layer, a middle layer and a lower layer), wherein each of the layers is sutured by thread. The upper layer has conductive ability and includes an electrically conducting portion and a non-electrically conducting portion. The percentage of the electric conduction portion is 8% to 45%, and the electric conduction portion continues, without completely breaking off, and the electrical resistance value of the electrically conducting portion is 5 Ω/square or smaller. The intermediate layer has a dielectric dissipation factor of in the frequency range at 800 MHz to 10 GHz of 0.01 or smaller. The lower layer has electrical conductivity for the entire surface and has an electrical resistance value of 1 Ω/square or smaller.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:即使当片材弯曲或卷起时,提供柔性片材结构材料可以保持适当的通信性能而不发生折叠折痕。 解决方案:用于通信的片材结构材料包括至少三层(上层,中间层和下层),其中每层由线缝合。 上层具有导电能力,并且包括导电部分和非导电部分。 导电部分的百分比为8%至45%,并且导电部分继续而不完全断开,并且导电部分的电阻值为5Ω/□以下。 中间层具有在800MHz至10GHz的频率范围内的介电损耗因子为0.01或更小。 下层对整个表面具有导电性,电阻值为1Ω/□以下。 版权所有(C)2009,JPO&INPIT
    • 16. 发明专利
    • Base fabric for sewn product and method for producing the same
    • 用于产品的基础织物及其生产方法
    • JP2011017103A
    • 2011-01-27
    • JP2009162804
    • 2009-07-09
    • Teijin Fibers Ltd帝人ファイバー株式会社
    • MORI HIROYUKITAMURA KOKI
    • D03D1/00D06C15/00D06M15/507D06M15/693D06M101/32
    • PROBLEM TO BE SOLVED: To provide a base fabric for a sewn product, having excellent sewability, and enabling easy recycling, and to provide a method for producing the base fabric.SOLUTION: The base fabric composed of a woven fabric of a polyester multifilament yarn or a polyester spun yarn is regulated as follows. The total denier of the multifilament yarn or the spun yarn is 30-3,000 dtex; the cover factor of the woven fabric represented by the equation, CF=√((total denier of warp yarn)×(density of warp yarn))+√((total denier of weft yarn)×(density of weft yarn)) is within a range of 1,800 to 2,500, and the ratio (a/b) of the difference (a) between a concave part and a convex part of the woven fabric to the thickness (b) of the woven fabric is ≤15%. The method for producing the base fabric includes subjecting the woven fabric composed of the multifilament yarn or the spun yarn having the total denier of 30-3,000 dtex, and having the cover factor represented by the above equation to calendering treatment at 160-220°C.
    • 要解决的问题:提供一种缝制产品的基布,具有优异的缝合性,并且能够容易地再循环,并提供一种生产基布的方法。解决方案:由聚酯复丝纱 或聚酯纺纱如下进行调节。 复丝纱或细纱的总旦数为30〜3000dtex; 以公式CF =√((经纱总旦数)×(经纱密度))+√((纬纱的总旦数)×(纬纱的密度))表示的织物的覆盖系数为 在1800至2500的范围内,织物的凹部与凸部之间的差(a)与织物的厚度(b)的比(a / b)≤15%。 制造基底织物的方法包括将由复丝纱线组成的织物或总旦数为30-3,000分特的细纱进行处​​理,并将具有上述等式表示的覆盖因子用于160-220℃的压延处理 。
    • 17. 发明专利
    • Screen gauze
    • 屏风
    • JP2011016279A
    • 2011-01-27
    • JP2009161820
    • 2009-07-08
    • Teijin Fibers Ltd帝人ファイバー株式会社
    • OYA MIHOKOMORI HIROYUKI
    • B41N1/24D03D9/00
    • PROBLEM TO BE SOLVED: To provide a screen gauze which attains satisfactory dimensional stability and printing accuracy to repetitive printing, and also anti-halation performance simultaneously through a high modulus property after being dyed.SOLUTION: A core material component of a monofilament is polyethylene naphthalate while a sheath material component is a polyethylene terephthalate which has a natural viscosity of 0.45 to 0.60 dL/g, and in which a 0.5 to 2.5 mol% sulfonic acid phosphonium salt expressed in a formula 1 is copolymerized relative to a bifunctional carboxylic acid component. A diameter ratio of the core material component to the sheath material component is 2/1 to 8/1. In the formula, A denotes an aromatic group, Xand Xdenote the same or different ester forming functional groups, n denotes a positive integer, R, R, R, Rdenote the same or different groups selected from among a hydrogen atom, an alkyl group, an aryl group and hydroxyalkyl group, and having 60 or more molecular weight in the total of R, R, R, R.
    • 要解决的问题:提供一种可以获得令人满意的尺寸稳定性和印刷精度以重复印刷的丝网,以及在染色后通过高模量性能同时进行防晕性能。解决方案:单丝的芯材成分是聚萘二甲酸乙二醇酯 鞘材成分为自然粘度为0.45〜0.60dL / g的聚对苯二甲酸乙二醇酯,其中式1中表示的0.5〜2.5摩尔%磺酸鏻盐相对于双官能羧酸成分共聚。 芯材成分与护套材料成分的直径比为2/1〜8/1。 在该式中,A表示芳基,X和Xdenote表示相同或不同的酯形成官能团,n表示正整数,R,R,R,R表示相同或不同的选自氢原子,烷基, 芳基和羟烷基,并且在R,R,R,R的总和中具有60或更多的分子量。
    • 18. 发明专利
    • Method for producing stretch-broken yarn of polyethylene naphthalate
    • 用于生产聚萘二甲酸亚乙酯的拉伸纱线的方法
    • JP2011012360A
    • 2011-01-20
    • JP2009157671
    • 2009-07-02
    • Teijin Fibers Ltd帝人ファイバー株式会社
    • NAGASE SATOSHIMORI HIROYUKI
    • D02J1/22D01F6/62D06M15/53D06M101/32
    • PROBLEM TO BE SOLVED: To provide a method for producing a stretch-broken yarn of a polyethylene naphthalate by which the high-quality stretch-broken yarn having naps and spun-like texture while maintaining the high strength of a filament yarn can be produced stably.SOLUTION: The method for producing the stretch-broken yarn of the polyethylene naphthalate includes applying oil in an attached amount of not less than 0.01 wt.% and not more than 0.1 wt.% based on the weight of a polyethylene naphthalate filament yarn constituted of not less than 500 and not more than 5,000 filaments, and having a single fiber fineness of not less than 1 dtex and not more than 7 dtex to the filament yarn, and subjecting the resultant filament yarn to stretch-breaking so that the stretch-breaking ratio may be 15 times or more and 20 times or less.
    • 要解决的问题:提供一种聚萘二甲酸乙二醇酯的拉伸断丝的制造方法,通过该方法可以稳定地制造具有缝隙和纺丝状织构的高质量拉伸断丝,同时保持长丝纱线的高强度 。解决方案:聚萘二甲酸乙二醇酯的拉伸断裂丝的制造方法,包括以构成的聚萘二甲酸乙二醇酯长丝的重量为基准,以不小于0.01重量%且不大于0.1重量%的添加量施加油 不小于500根且不超过5000根细丝,并且对长丝纱具有不小于1分特和不大于7分特的单纤维细度,并对所得长丝进行拉伸断裂, 断裂比可以是15倍以上20倍以下。