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1. 发明专利

JP2011080137A Blue coloring agent made of gold fine particle 审中-公开
标题翻译：黄色颗粒的蓝色着色剂
公开(公告)号：JP2011080137A
公开(公告)日：2011-04-21
申请号：JP2009248231
申请日：2009-10-08
申请人： Yakugun Cho , Takao Fukuoka , Hisao Hidaka , Hyosung Corp , Yutaka Ishigami , Takaki Koike , ヒョースン・コーポレーション , 崇喜小池 , 躍軍張 , 久夫日高 , 裕石上 , 隆夫福岡
发明人： CHOI YOUNG KOOK , CHO YAKUGUN , KOIKE TAKAKI , FUKUOKA TAKAO , ISHIGAMI YUTAKA , HIDAKA HISAO
IPC分类号： B22F9/24 , B01J13/00 , B22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a blue coloring agent by gold nano fine particles of the quality same as that of a gold hydrosol (gold colloid) widely used as a color material of red to purple.
SOLUTION: Spiculisporic acid as a biosurfactant (a surfactant produced by an organism) with a tribasic acid type structure derived from an organism, safe and having biodegradability and various alkali salts of the lactone ring opened body thereof are used as a reducing agent of Au
3+ of a chloroauric acid aqueous solution in the coexistence of monovalent inorganic salts. After reduction reaction, the unreacted biosurfactant and the oxide thereof are adsorbed on gold nano fine particles in the produced gold hydrosol and gold hydrogel so as to stabilize a water dispersion system of the gold nano fine particles. Alternatively, the blue coloring agent is made of a water dispersion system of gold nanofine particles prepared by adding monovalent inorganic salts to a red system gold hydrosol obtained by reducing chloroauric acid by the biosurfactant.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过与广泛用作红色至紫色的颜色材料的金水溶胶（金胶体）的质量相同的金纳米细颗粒提供蓝色着色剂。解决方案：作为生物表面活性剂（具有生物体的表面活性剂），以具有生物降解性的生物降解性和各种碱性盐的有机体衍生的三元酸型结构体作为还原剂使用Spiculisporic酸的一价无机盐共存的氯金酸水溶液的Au 3 + 。还原反应后，未反应的生物表面活性剂及其氧化物被吸附在所生产的金水溶胶和金水凝胶中的金纳米微粒上，以稳定金纳米微粒的水分散体系。或者，蓝色着色剂由通过将一价无机盐加入通过生物表面活性剂还原氯金酸获得的红色金水溶胶制备的金纳米颗粒的水分散体系而制成。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009074088A Flame-retardant cationically dyeable copolyester polymer, and method for manufacturing the same, and fiber thereof 审中-公开
标题翻译：阻燃聚酯型共聚酯聚合物及其制造方法及其纤维
公开(公告)号：JP2009074088A
公开(公告)日：2009-04-09
申请号：JP2008235890
申请日：2008-09-16
申请人： Hyosung Corp , 株式會社暁星
发明人： YANG SUNG-CHOL , SON RYOKOKU
IPC分类号： C08L67/00 , C08G63/183 , C08K5/42 , C08K5/5313 , D01F6/84 , D01F6/92 , D03D15/12
CPC分类号： D01F6/92 , C08G63/6886 , C08K5/42 , C08K5/53 , D01F1/07 , D01F1/10 , C08L67/02
摘要： PROBLEM TO BE SOLVED: To provide a copolyester polymer having excellent dyeing property with a cation dye and flame retardance, and a method for manufacturing the same.
SOLUTION: The flame retardant cationically dyeable copolyester polymer includes a metal sulfonate-containing compound by 0.5 to 3 mol% based on the content of the carboxylic acid residue over the entire part of the polymer, and a phosphorous flame retardant by 500 to 50,000 ppm based on the content of the polymer with a phosphorus atom as a reference. The flame-retardant cationically dyeable copolyester polymer is manufactured at a low manufacturing cost by using a TPA (terephthalic acid) polymerization method.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的阳离子染料染色性能和阻燃性的共聚酯聚合物及其制造方法。解决方案：阻燃性阳离子可染色共聚酯聚合物包含基于聚合物全部羧酸残基含量为0.5-3mol％的含金属磺酸盐化合物，并且磷阻燃剂为500至基于磷原子作为参考的聚合物的含量为50,000ppm。通过使用TPA（对苯二甲酸）聚合方法，以低制造成本制造阻燃性阳离子可共聚酯聚合物。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008127383A Hydrogenation process for 2,6-naphthalenedicarboxylic acid 有权
标题翻译： 2,6-萘二羧酸的加氢方法
公开(公告)号：JP2008127383A
公开(公告)日：2008-06-05
申请号：JP2007176945
申请日：2007-07-05
申请人： Hyosung Corp , ヒョスングコーポレーション
发明人： KIM HYUN-SOO , CHOI YOUNG-GYO
IPC分类号： C07C51/487 , C07C63/38
CPC分类号： C07C51/487 , C07C63/38
摘要： PROBLEM TO BE SOLVED: To provide a method for producing high purity 2,6-naphthalenedicarboxylic acid in high yield.
SOLUTION: The invention relates to a process for hydrogenation reaction of 2,6-naphthalenedicarboxylic acid comprising the steps of calculating an amount of hydrogen to remove impurities such as formylnaphthoic acid (FNA), naphthalenecarboxylate bromide (Br-NDA), and heavy components and inputting a fixed quantity of hydrogen calculated.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供以高产率生产高纯度2,6-萘二甲酸的方法。解决方案：本发明涉及2,6-萘二羧酸的氢化反应方法，包括计算氢的量以去除杂质的步骤，例如甲酰基萘甲酸（FNA），萘甲烷溴化物（Br-NDA）和重组分和输入一定数量的氢计算。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006188806A Method for producing cellulose fiber 有权
标题翻译：生产纤维素纤维的方法
公开(公告)号：JP2006188806A
公开(公告)日：2006-07-20
申请号：JP2005374370
申请日：2005-12-27
申请人： Hyosung Corp , ヒョスングコーポレーション
发明人： KWON IK-HYUN , CHOI SOO-MYUNG , WANG YOUNG-SOO , KIM SUNG-RYONG , LEE TAE-JUNG
IPC分类号： D01F2/00
CPC分类号： D01F2/00 , D01D1/02
摘要： PROBLEM TO BE SOLVED: To provide a cellulose solution which is homogeneous even at a low temperature and to provide a method for producing a fiber produced therefrom.
SOLUTION: The cellulose fiber is obtained through (A) a step for producing an N-methylmorpholine-N-oxide (NMMO) solution by dissolving 0.01-5 wt.% cellulose powder into a liquid concentrated NMMO in a low concentration, (B) a step for obtaining a homogenized cellulose solution by pouring the NMMO solution in which a small amount of the cellulose powder is dissolved and cellulose powder into a kneader and mixing, swelling and partially dissolving the cellulose without passing through a depressing process in the kneader to prepare paste and feeding the paste into the extruder, (C) a step for obtaining a multifilament by carrying out extrusion spinning of the cellulose solution through a spinning nozzle, feeding the spun material through an air layer into a coagulating bath and coagulating the spun material and (D) a step for washing the multifilament with water and drying the washed multifilament, carrying out treatment of the multifilament with an oil solution and winding the treated multifilament.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供即使在低温也是均匀的纤维素溶液，并提供由其制备的纤维的制造方法。解决方案：通过（A）通过将0.01-5重量％的纤维素粉末以低浓度溶解在液体浓缩的NMMO中来制备N-甲基吗啉-N-氧化物（NMMO）溶液的步骤获得纤维素纤维，（B）通过将其中溶解有少量纤维素粉末的NMMO溶液和纤维素粉末倒入捏合机中获得均质纤维素溶液并混合，溶胀和部分溶解纤维素而不经过压制方法的步骤捏合机以制备糊料并将糊料进料到挤出机中;（C）通过纺丝喷嘴进行纤维素溶液的挤出纺丝获得复丝的步骤，通过空气层将纺丝材料进料到凝固浴中并凝固纺丝材料和（D）用水洗涤复丝并干燥洗涤的复丝的步骤，用油溶液进行复丝处理并卷绕处理过的复。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005325495A Conjugate fiber and method for producing the same 有权
标题翻译：连接纤维及其制造方法
公开(公告)号：JP2005325495A
公开(公告)日：2005-11-24
申请号：JP2004168244
申请日：2004-06-07
申请人： Hyosung Corp , ヒョスングコーポレーション
发明人： OO SUNGU-JIN , LEE HYOUNG-JAE , SON YANG-KUK , KWON IK-HYUN
IPC分类号： D02G1/02 , D01F8/14 , D02G1/18 , D02G3/02 , D02G3/04 , D02G3/26 , D03D15/00
摘要： PROBLEM TO BE SOLVED: To provide a conjugate fiber having excellent stretchability and improved heat-set properties; and to provide a method for producing the conjugate fiber.
SOLUTION: The conjugate fiber having the excellent stretchability and the improved heat-set properties has ≥80% heat set properties after no-load boiling water treatment, and ≤20% rate of change in each of elastic moduli at 10% elongation and elongations at break before and after the heat set while having a high elasticity of ≥50% crimp elongation and ≥70% elastic recovery, and is produced by utilizing different fiber-forming polymers having 5,000-50,000 difference between number average molecular weights, and each 1.5-2.5 molecular weight distribution coefficient. The conjugate fiber produced by this fiber is obtained by minimizing the reduction of processability, functionality and physical properties caused by yarn-bending problems at spinning by minimizing the reduction of the molecular weight, properties of a raw yarn and elongation by reducing retention times of the polymers in a spinning pack, and utilizing a method for sticking strands under a spinning cap to form the fiber into a side-by-side shape having ≤1.2 curved surface deforming index and 1.3-2.5 modified cross section degree at the spinning.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的拉伸性和改善的热定形性的复合纤维; 并提供一种复合纤维的制造方法。解决方案：具有优异的拉伸性和改善的热定形性能的复合纤维在空载沸水处理后具有≥80％的热定形性能，并且在10％伸长率下各弹性模量的变化率≤20％和热定型前后的断裂伸长率，同时具有≥50％卷曲伸长率和≥70％弹性恢复率的高弹性，并且通过使用数均分子量之间具有5,000-50,000的差异的不同的成纤聚合物来生产，以及每1.5-2.5分子量分布系数。由该纤维生产的复合纤维是通过最小化纺丝时的纱线弯曲问题引起的加工性，官能度和物理性能的降低而获得的，其中最小化分子量的降低，原丝的性能和通过减少保留时间的延长纺丝组合物中的聚合物，并且利用在纺丝帽下粘合丝线的方法将纤维形成具有≤1.2曲面变形指数的并列形状，并且在纺丝时具有1.3-2.5的改进的横截面度。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005273116A Conjugate fiber and method for producing the same 有权
标题翻译：连接纤维及其制造方法
公开(公告)号：JP2005273116A
公开(公告)日：2005-10-06
申请号：JP2004100257
申请日：2004-03-30
申请人： Hyosung Corp , ヒョスングコーポレーション
发明人： OO SUNGU-JIN , LEE HYOUNG-JAE , SON YANG-KUK , KWON IK-HYEON
IPC分类号： D02G1/00 , D01D5/08 , D01F8/14 , D02G1/02 , D02G3/04 , D02G3/26 , D02J1/22 , D03D15/00 , D03D15/08
摘要： PROBLEM TO BE SOLVED: To provide a crimp forming conjugate fiber excellent in stretchability and improved in product stability in post processing and a method for producing the same.
SOLUTION: The crimp forming conjugate fiber is a side-by-side or an excentric sheath-core type fiber remarkably stable for heat hysteresis, tension and the like given to the fiber in knitting, weaving and dyeing processing. The stretchable conjugate fiber produced by the invention is remarkably excellent in product stability during post processing as the fiber has high stretchability with ≥40% rate of crimp stretch, ≥70% elastic recovery factor, ≥155°C maximum temperature of thermal contraction stress and ≤3% iron shrinkage of the finally processed fabric. Different fiber forming polymers having 5,000-70,000 number average molecular weight difference and 1.5-2.5 molecular weight distribution index in each fiber are used as the polymer.in the invention.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供拉伸性优异并且提高后加工中的产品稳定性的卷曲复合纤维及其制造方法。解决方案：卷曲成形复合纤维是针织，编织和染色加工中的纤维对于热滞后，张力等的并列或偏心皮芯型纤维非常稳定的。本发明制造的可拉伸复合纤维在后加工时的产品稳定性显着优异，因为纤维具有高拉伸性，卷曲拉伸率≥40％，弹性回复率≥70％，热收缩应力最高温度≥155℃，最终处理织物的铁收缩率≤3％。在本发明中，使用每种纤维中具有5,000-70,000数均分子量差异和1.5-2.5分子量分布指数的不同纤维形成聚合物作为聚合物。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004002623A Method for producing highly homogeneous cellulose solution 有权
公开(公告)号：JP2004002623A
公开(公告)日：2004-01-08
申请号：JP2002264595
申请日：2002-09-10
申请人： Hyosung Corp , 株式會▲社▼曉星
发明人： LEE TAE-JUNG , SAI SHUMEI , BANG YUN-HYUK , HAN SEOK-JONG
IPC分类号： D01F2/02 , C08J3/11 , C08K5/357 , C08L1/02 , C08L29/04 , D01F2/00
CPC分类号： C08J3/11 , C08J2301/02 , C08L1/02 , C08L29/04 , C08L2666/04
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a cellulose solution, with which a water removal process by reduced-pressure distillation is eliminated by using a liquid concentrated aqueous solution of NMMO, a more homogeneous cellulose solution is immediately obtained even without carrying out a separate swelling process by an extruder and yet a cellulose fiber having excellent fibrillation resistance is produced.
SOLUTION: Mixed powder, comprising 0.1-20 wt.% of polyvinyl alcohol powder based on cellulose powder, in an amount of 5-20 wt.% based on the concentrated liquid NMMO together with the liquid NMMO is injected to a kneader at 75-80°C and swollen into a paste. Then the paste is injected to a kneader at 85-105°C and dissolved.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003105681A BEAD WIRE FOR TIRE REINFORCEMENT 审中-公开
公开(公告)号：JP2003105681A
公开(公告)日：2003-04-09
申请号：JP2002270633
申请日：2002-09-17
申请人： HYOSUNG CORP
发明人： KIM EISHIN , KIM BINAN , PARK YONBIN
IPC分类号： D07B1/06 , B60C9/00 , B60C15/04 , C08J5/06 , C23C22/52
摘要： PROBLEM TO BE SOLVED: To provide a bead wire for tire reinforcement in which oxidation of a bead wire surface is prevented and adhesive force with rubber is improved. SOLUTION: This bead wire for tire reinforcement is produced by passing a bead wire immediately after plating through a cotton rope in which 1-20 mol% benzoic acid solution is absorbed. A tire is produced by using the bead wire as a reinforcing material.

9. 发明专利

JP2003096678A METHOD FOR CONTINUOUSLY DYEING POLY(TRIMETHYLENE TEREPHTHALATE) CARPET 审中-公开
公开(公告)号：JP2003096678A
公开(公告)日：2003-04-03
申请号：JP2002171466
申请日：2002-06-12
申请人： HYOSUNG CORP
发明人： SONG KEE-CHUL , YU JE-AN , JUNG IL-WON
IPC分类号： D06B3/10 , C09B67/00 , D06B1/10 , D06B19/00 , D06P1/00 , D06P3/52 , D06P3/54 , D06P5/02 , D06P5/20 , D06P7/00
摘要： PROBLEM TO BE SOLVED: To provide a method for continuous dyeing, by which temperature difference between the temperature of a carpet stuck with an aqueous dyeing solution and temperature in a steamer is made as small as possible and the dyeing solution can smoothly be permeated into the inside of the pile of the carpet composed of BCF (bulky continuous filament) yarn made of PTT. SOLUTION: In providing the continuously moving carpet (1) of the BCF yarn made of a poly(trimethylene terephthalate) with the aqueous dyeing solution by using an application (3), subjecting the carpet to steam heat treatment (4), washing the carpet with water (5), drying the carpet (6) and continuously dyeing the carpet, before the carpet is provided with the aqueous dyeing solution, the carpet is heat-treated at 120-150 deg.C and then subjected to steam heat treatment with saturated steam at 102-150 deg.C for 5-10 minutes. When the aqueous dyeing solution is heated to 45-90 deg.C and used, frosting phenomena can be prevented.

10. 发明专利

JP2009161892A High tenacity polyethylene terephthalate fiber and method for producing the same 有权
标题翻译：高密度聚乙烯三烯酸纤维及其制造方法
公开(公告)号：JP2009161892A
公开(公告)日：2009-07-23
申请号：JP2008051901
申请日：2008-03-03
申请人： Hyosung Corp , ヒョスングコーポレーション
发明人： CHO DAE-HWAN , HAN KYU CHAN , SHIM DONG-SEOK
IPC分类号： D01F6/62
摘要： PROBLEM TO BE SOLVED: To provide a high tenacity polyethylene terephthalate fiber for industrial use and a method for producing the fiber, wherein the fiber has good thermal properties owing to the heat-setting of the fiber performed in the spinning process, losing only a part of the intrinsic tenacity even after a definite heat-treatment, having high breaking elongation and shrinkage represented by the strength of ≥10.0 g/d and the breaking elongation of ≤14%, and useful for industrial rope, reinforcing material for civil engineering, seat belt webbing and seat belt.
SOLUTION: A high tenacity polyethylene terephthalate fiber having improved thermal properties is produced by melt-spinning a polyethylene terephthalate chip having an intrinsic viscosity of IV 0.90-1.20, drawing the spun fiber and heating with an additional heat-source apparatus.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供工业用高强度聚对苯二甲酸乙二醇酯纤维和纤维的制造方法，其中纤维由于在纺丝过程中进行的纤维的热定型而具有良好的热性能，因此失去即使经过一定的热处理，只有一部分内在强度，具有高强度≥10.0g/ d和断裂伸长率≤14％的高断裂伸长率和收缩率，可用于工业绳，民用增强材料工程，安全带安全带和安全带。解决方案：通过将特性粘度为IV 0.90-1.20的聚对苯二甲酸乙二醇酯芯片熔融纺丝，拉伸纺丝纤维并用另外的热源装置进行加热，制得具有改善的热性能的高韧性聚对苯二甲酸乙二醇酯纤维。版权所有（C）2009，JPO＆INPIT

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