公开(公告)号：US08618246B2

公开(公告)日：2013-12-31

申请号：US12295211

申请日：2007-04-05

申请人： Shinya Konuma

发明人： Shinya Konuma

IPC分类号： C08G63/91 ,  C08F6/26

摘要： A manufacturing method of polyethylene terephthalate including a step of melt polycondensation in presence of polycondensation catalyst represented by general Formula (I), wherein R1 represents an alkyl group having from 2 to 12 carbon atoms, and melt polycondensed polyethylene terephthalate has an intrinsic viscosity of from 0.48 to 0.53 dL/g and a terminal carboxyl number of from 14 to 22 mmol/kg; and a step of solid phase polycondensation to obtain solid phase polycondensed polyethylene terephthalate having an intrinsic viscosity of from 0.70 to 0.86 dL/g, and a terminal carboxyl number of less than 15 mmol/kg, followed by a step of applying an aqueous solution of at least one salt selected from the group consisting of acetate, carbonate, and sulfate of sodium, potassium, or cesium to the solid phase polycondensed polyethylene terephthalate, and then drying the polyethylene terephthalate, wherein the final content of sodium, potassium or cesium atom in dried polyethylene terephthalate is from 2 to 25 ppm.

公开(公告)号：US08476372B2

公开(公告)日：2013-07-02

申请号：US12933388

申请日：2010-01-12

申请人： Shintaro Shimada ,  Junichi Togasaki ,  Fuyuki Terasaka ,  Seiji Ito

发明人： Shintaro Shimada ,  Junichi Togasaki ,  Fuyuki Terasaka ,  Seiji Ito

IPC分类号： C08F283/02

CPC分类号： D01F6/62 ,  B60C9/0042 ,  C08K5/098 ,  C08K5/5317 ,  D01F1/10 ,  D02G3/447 ,  D02G3/48 ,  D03D15/00 ,  D10B2331/04 ,  D10B2401/063 ,  D10B2505/022 ,  Y10T152/10495 ,  Y10T152/10513 ,  Y10T152/10855 ,  Y10T428/249922 ,  Y10T428/249924 ,  Y10T428/249933 ,  Y10T428/24994 ,  Y10T428/2927 ,  Y10T442/3065

摘要： There is provided a polyester fiber which has few defects such as voids due to catalyst particles, and low variation in physical properties and minimal fluff generation. The polyester fiber of the invention comprises laminar nanoparticles composed of a divalent metal and a phosphorus compound and having side lengths of 5-100 nm and an interlayer spacing of 1-5 nm. There are also provided a tire cord, tire, belt-reinforcing fiber material and belt, comprising the polyester fiber.

摘要翻译： 提供了由于催化剂颗粒而导致的空隙少，物理性能变差小，绒毛产生最小的聚酯纤维。 本发明的聚酯纤维包含由二价金属和磷化合物组成的层状纳米颗粒，侧面长度为5-100nm，层间距为1-5nm。 还提供了包含聚酯纤维的轮胎帘线，轮胎，带束增强纤维材料和带。

公开(公告)号：US08297035B2

公开(公告)日：2012-10-30

申请号：US12811961

申请日：2009-01-07

申请人： Tetsuya Chikatsune ,  Kenji Kawamura ,  Kei Tachibana

发明人： Tetsuya Chikatsune ,  Kenji Kawamura ,  Kei Tachibana

IPC分类号： D02G3/02

CPC分类号： D01F6/84 ,  C08G63/6886 ,  C08G63/6926 ,  D01D5/24 ,  D01D5/253 ,  D02G3/28 ,  D02G3/32 ,  D06P3/522 ,  D10B2331/04 ,  Y10T428/2973 ,  Y10T428/2975 ,  Y10T442/3976

摘要： It is a problem of the present invention to provide a normal pressure cationic dyeable polyester being cationic dyeable under normal pressure, and having high strength. The problem can be solved by a normal pressure cationic dyeable polyester, characterized by being a copolymerized polyester having a main repeating unit including ethylene terephthalate, and including, in an acid component forming the copolymerized polyester, a metal salt of sulfoisophthalic acid (A) and a compound (B) which is a phosphonium salt of sulfoisophthalic acid or the like in such a state as to simultaneously satisfy the two mathematical expressions. Preferably, the glass transition temperature of the copolymerized polyester is within the range of 70 to 85° C., and the intrinsic viscosity of the copolymerized polyester is within the range of 0.55 to 1.00 dL/g. Further, by melt spinning the copolymerized polyester, it is possible to provide a polyester fiber.

摘要翻译： 本发明的问题在于提供一种常压阳离子可染色聚酯，其在常压下可阳离子染色并具有高强度。 该问题可以通过常压阳离子可染色聚酯来解决，其特征在于具有主要重复单元包括对苯二甲酸乙二醇酯的共聚聚酯，并且在形成共聚聚酯的酸性组分中包括磺基间苯二甲酸（A）的金属盐和 作为磺基间苯二甲酸等的鏻盐的化合物（B），同时满足上述两个数学式。 优选共聚聚酯的玻璃化转变温度在70〜85℃的范围内，共聚聚酯的特性粘度在0.55〜1.00dL / g的范围内。 此外，通过共聚聚酯的熔融纺丝，可以提供聚酯纤维。

公开(公告)号：US08240174B2

公开(公告)日：2012-08-14

申请号：US12665614

申请日：2008-07-03

申请人： Tsuyoshi Soeda

发明人： Tsuyoshi Soeda

IPC分类号： D04B1/24

CPC分类号： A41B17/00 ,  A41B2400/82 ,  D03D15/0061 ,  D04B21/16 ,  D10B2501/02

摘要： An undergarment is provided that favorably adheres to the skin and has superior shape retention. The undergarment according to the present invention is an undergarment that is comprised of a fabric having a woven structure, a knitted structure or a non-woven fabric structure, wherein the fabric contains a filament yarn A having a filament diameter of 10 to 1000 nm and a filament yarn B having a filament diameter greater than 1000 nm, and the filament yarn A is exposed on the side that contacts the skin.

摘要翻译： 提供有利地粘附于皮肤并具有优异的形状保持性的内衣。 根据本发明的内衣是由具有织造结构，针织结构或无纺织物结构的织物构成的内衣，其中织物含有长丝直径为10-1000nm的长丝纱线A，以及 长丝直径大于1000nm的长丝纱线B，在与皮肤接触的一侧露出长丝纱线A.

公开(公告)号：US08153253B2

公开(公告)日：2012-04-10

申请号：US12278373

申请日：2007-02-28

申请人： Masoto Yoshimoto ,  Satoshi Yasui ,  Shigeru Morioka ,  Suguru Nakajima

发明人： Masoto Yoshimoto ,  Satoshi Yasui ,  Shigeru Morioka ,  Suguru Nakajima

IPC分类号： D02G3/00

CPC分类号： D01F8/14 ,  D01F8/12 ,  D02G3/24 ,  D10B2331/02 ,  D10B2331/04 ,  Y10T428/2924 ,  Y10T428/2931

摘要： A conjugate fiber-containing yarn containing side-by-side or eccentric core-in-sheath conjugate fibers each composed of a polyester component and a polyamide component, that can be crimped by heating, and that has properties of increasing its crimp ratio when it absorbs moisture or water and is excellent in windbreaking and warmth-retaining properties, has a wool-like soft and bulky hand, and is capable of forming a fabric in which a see-through property is not increased even when wetted with water.

摘要翻译： 含有由聚酯成分和聚酰胺成分构成的并列或偏心的芯鞘型复合纤维的复合纤维含有纱线，其可以通过加热而卷曲，并且具有增加卷曲比的性质 吸收水分或水分，并且具有优良的防风和保温性能，具有羊毛状的柔软和笨重的手，并且能够形成即使在用水润湿时透明性也不增加的织物。

公开(公告)号：US08110126B2

公开(公告)日：2012-02-07

申请号：US12407659

申请日：2009-03-19

申请人： Yoshiki Shirakawa

发明人： Yoshiki Shirakawa

IPC分类号： H01B1/04 ,  D01F8/04 ,  G03G21/00

CPC分类号： D01F8/04 ,  D01F1/09 ,  Y10S57/901 ,  Y10T428/2913 ,  Y10T428/2927

摘要： There is provided a conductive fiber containing a conductive substance, and having stable conductive performance with a small variation in its conductive performance. A conductive fiber contains carbon black as a main conductive component in a fiber-forming polymer, wherein the carbon black is composed of a mixture of at least two kinds of the following carbon blacks (A) and (B), which is obtained by mixing them at an A/B ratio (by weight) of 90/10 to 10/90: (A) a conductive carbon black having an average particle size of 20 to 70 nm and an oil absorption defined in JIS K 5101 of 100 to 600 ml/100g; and (B) a conductive carbon black in which the average article size ratio thereof to said conductive carbon black (A) is from 1.1 to 3, and the oil absorption ratio thereof to said conductive carbon black (A) is from 0.9 to 0.2.

摘要翻译： 提供了含有导电物质的导电纤维，并具有稳定的导电性能，导电性能的变化小。 导电纤维在纤维形成性聚合物中含有炭黑作为主要导电成分，其中炭黑由至少两种以下碳黑（A）和（B）的混合物组成，其通过混合 A / B比（重量比）为90/10〜10/90：（A）平均粒径为20〜70nm的导电性炭黑和JIS K 5101中规定的吸油量为100〜600 ml / 100g; 和（B）其导电性炭黑（A）的平均制品尺寸比为1.1〜3的导电性炭黑，其与所述导电性炭黑（A）的吸油率为0.9〜0.2。

公开(公告)号：US20110293913A1

公开(公告)日：2011-12-01

申请号：US13115605

申请日：2011-05-25

申请人： Kenji WATANABE ,  Kenji ATARASHI ,  Kumiko CHATANI ,  Motoomi ARAKAWA

发明人： Kenji WATANABE ,  Kenji ATARASHI ,  Kumiko CHATANI ,  Motoomi ARAKAWA

IPC分类号： B32B27/04

CPC分类号： C08L23/12 ,  C08L51/06 ,  C08L2203/12 ,  C08L2205/03 ,  Y10T428/24994 ,  Y10T428/2933 ,  Y10T428/2967 ,  C08L23/0884 ,  C08L23/16

摘要： A resin composition comprising a fiber component and a resin component, whereinthe fiber component is (A) a surface-treated fiber (component A) which comprises 100 parts by weight of a fiber comprising a polyalkylene terephthalate and/or a polyalkylene naphthalene dicarboxylate (component Af) and 0.1 to 10 parts by weight of a sizing agent having a glass transition point of −80° C. or higher and lower than 70° C. and adhered to the surface of the fiber (component Ac); andthe resin component comprises (B) an ethylene-based copolymer containing a glycidyl group (component B), (C) a modified polyolefin resin modified with an unsaturated carboxylic acid and/or an unsaturated carboxylic acid derivative (component C), and (D) a polyolefin resin having a melt flow rate of 40 to 200 g/10 min (component D), except for the components C and D, the content of the component D being 30 to 850 parts by weight based on 100 parts by weight of the component A, and the total content of the components B and C being 5 to 630 parts by weight based on 100 parts by weight of the component A, and a molded article thereof.

摘要翻译： 一种树脂组合物，其包含纤维成分和树脂成分，其中，所述纤维成分为（A）表面处理纤维（A成分），其包含100重量份的包含聚对苯二甲酸亚烷基酯和/或聚亚烷基二羧酸二烷基酯 成分Af）和0.1〜10重量份的玻璃化转变温度为-80℃以上且低于70℃的上胶剂，并附着在纤维（Ac成分）表面上。 树脂成分包含（B）含有缩水甘油基（B成分）的乙烯系共聚物，（C）用不饱和羧酸和/或不饱和羧酸衍生物（C成分）改性的改性聚烯烃树脂，（C） D）熔体流动速率为40〜200g / 10分钟（成分D）的聚烯烃树脂除了成分C，D以外，成分D的含量相对于100重量份为30〜850重量份 的组分A和组分B和C的总含量为5〜630重量份，基于100重量份的组分A及其模制品。

公开(公告)号：US20110084890A1

公开(公告)日：2011-04-14

申请号：US12996839

申请日：2008-06-27

申请人： Akira Tanaka ,  Machiko Oouchida ,  Hiroyuki Mori

发明人： Akira Tanaka ,  Machiko Oouchida ,  Hiroyuki Mori

IPC分类号： H01Q1/36

CPC分类号： H04B13/00

摘要： A communication sheet structure for transmitting electromagnetic waves, and thereby performing communication, is characterized in that the communication sheet structure includes a planar base material with a relative dielectric constant at a frequency of from 800 MHz to 10 GHz of from 1.0 to 15.0, and one side of the base material includes conductor A existing portion and non-existing portion, and the other side of the base material includes a conductor B existing over 90% or more thereof. The communication sheet structure enables communication in two dimensions, and the communication sheet structure is extremely excellent in communication performances.

摘要翻译： 用于传送电磁波，从而进行通信的通信片结构的特征在于，通信片结构包括平面基底材料，其相对介电常数在800MHz至10GHz的频率范围为1.0至15.0，一个 基体材料的一侧包括导体A存在部分和不存在部分，并且基材的另一侧包括存在于其中90％以上的导体B. 通信片结构使得能够在二维方面进行通信，并且通信片结构在通信性能方面非常优异。

公开(公告)号：US20100101202A1

公开(公告)日：2010-04-29

申请号：US12528947

申请日：2008-02-20

申请人： Hisao Okumura ,  Fuyuki Terasaka

发明人： Hisao Okumura ,  Fuyuki Terasaka

IPC分类号： D01H13/30 ,  D02J1/22 ,  C08F122/10 ,  C08L31/08

CPC分类号： D01F6/62 ,  D01D5/084 ,  D01D5/098 ,  D01D10/02 ,  D02J1/228

摘要： The polyethylene naphthalate fiber for industrial material having a low fatigue in a composite is a polyethylene naphthalate fiber for industrial material containing an ethylene-2,6-naphthalate unit in 80% or more, characterize by having a strength of 6 cN/dtex or more and a secondary yield point elongation degree of 8% or less. The production method thereof is a method for producing a fiber in which a fiber having been obtained by melt-spinning a polyethylene naphthalate is subjected to stretching, characterized in that prestretch satisfying such conditions as the fiber temperature of from 80° C. to 120° C. and from 0.05 to 0.3 N/dtex is performed, a first stretch satisfying such conditions as the fiber temperature of from 130° C. to 180° C. and stretch tensile force of not more than the prestretch tensile force is performed, the total stretch magnification including subsequent stretches is set to 5 or more, and finally heat-treatment under tension with a stretch ratio of from 0 to 2% is performed.

摘要翻译： 复合材料疲劳性低的用于工业材料的聚萘二甲酸乙二醇酯纤维是含有80％以上的乙烯-2,6-萘二甲酸酯单元的工业用材料用聚萘二甲酸乙二醇酯纤维，其强度为6cN / dtex以上 次级屈服点伸长率为8％以下。 其制造方法是将通过熔融纺丝聚萘二甲酸乙二醇酯得到的纤维进行拉伸的纤维的制造方法，其特征在于，满足纤维温度为80℃〜120℃的条件的预拉伸 C和0.05〜0.3N / dtex的条件下，进行满足纤维温度为130〜180℃的条件的拉伸张力和拉伸张力不大于前拉伸张力的第一拉伸， 包括随后的拉伸的总拉伸倍率设定为5以上，最后进行拉伸比为0〜2％的张力下的热处理。

公开(公告)号：US07654071B2

公开(公告)日：2010-02-02

申请号：US11658575

申请日：2005-09-02

申请人： Masato Yoshimoto ,  Shigeru Morioka ,  Satoshi Yasui

发明人： Masato Yoshimoto ,  Shigeru Morioka ,  Satoshi Yasui

IPC分类号： D02G3/02

CPC分类号： D01F8/14 ,  D01F8/12 ,  D02G1/0206 ,  D02G1/18 ,  Y10T428/2924

摘要： A composite fiber is described which comprises a polyester component and a polyamide component bound in a side-by-side or eccentric core-in-sheath structure, exhibiting a percentage of crimp DC of 1.3-15.0% after the composite fiber is treated in boiling water for 30 minutes under a load of 1.76×10−3 cN/dtex, and then dry heat treated for 30 minutes at 100° C. under a load of 1.76×10−3 cN/dtex, for stabilization of the crimps and further dry heat treated for one minute at 160° C. under a load of 1.76×10−3 cN/dtex, as well as a percentage of crimp HC of 0.5-10% after immersion in water at 20-30° C. for 10 hours, and a difference ΔC of 0.5-7.0% between the percentage of crimps.

摘要翻译： 描述了复合纤维，其包括以并列或偏心芯鞘结构结合的聚酯组分和聚酰胺组分，在复合纤维在沸腾中处理后显示卷曲DC的百分比为1.3-15.0％ 水在1.76×10-3cN / dtex的负荷下进行30分钟，然后在1.76×10-3cN / dtex的负载下在100℃下干热处理30分钟，以稳定卷曲并进一步干热 在160℃，1.76×10 -3 cN / dtex的负载下处理1分钟，以及在20-30℃下浸渍在水中10分钟后，卷曲HC的百分比为0.5-10％，并且 卷曲百分比之间的差值ΔC为0.5-7.0％。