公开(公告)号：KR101912657B1

公开(公告)日：2018-10-29

申请号：KR1020170059044

申请日：2017-05-12

申请人： 정유진

发明人： 정유진

IPC分类号： D06J1/12 ,  D06C23/04

CPC分类号： D06J1/12 ,  D06C23/04 ,  D10B2401/046

摘要： 본발명은주름을지닌직물에있어서: 상기직물(10)의일부에 SMP(shape memory polymer)를지닌형상기억수단(20)을포함하도록구성하여설정된조건에서주름의형태변화를유발하는것을특징으로한다. 본발명의제1실시예로서, 상기형상기억수단(20)은직선부(31), 곡선부(33), 패턴부(35) 중적어도하나를포함하는 SMP섬유부재(30)로구성된다. 본발명의제2실시예로서, 상기형상기억수단(20)은요철부(45)를포함하는 SMP시트부재(40)로구성된다. 이에따라, 의류등에형상기억섬유를적용하여주름에의한입체적패턴의다양성을부여하는동시에사용과정에서변형되어도원상으로회복하기용이하여지속적인미감을유지하는효과가있다.

公开(公告)号：KR1020160110481A

公开(公告)日：2016-09-21

申请号：KR1020167022402

申请日：2015-01-21

申请人： 도레이 카부시키가이샤

发明人： 후나츠,요시츠구 ,  마스다,마사토 ,  가와마타,치에코

IPC分类号： D01F6/84 ,  D01F6/62

CPC分类号： D01F6/62 ,  D01D5/08 ,  D01F6/84 ,  D10B2331/04 ,  D10B2401/046 ,  D10B2401/061 ,  D10B2401/063

摘要： 고강도, 고탄성률, 고내마모성이고, 공정통과성이우수하고, 또한고온에서의열 변형이작은액정폴리에스테르섬유및 그의제조방법을제공한다. 시차열량측정에있어서, 50℃부터 20℃/분의승온조건으로측정했을때에관측되는흡열피크(Tm1)에있어서의피크반값폭이 15℃이상이고, 폴리스티렌환산의중량평균분자량이 25.0만이상 200.0만이하이고, 손실정접(tanδ)의피크온도가 100℃이상, 200℃이하이고, 손실정접(tanδ)의피크값이 0.060 이상, 0.090 이하인것을특징으로하는액정폴리에스테르섬유및 그액정폴리에스테르섬유를포함하는메쉬직물, 및용융방사하여얻어진액정성폴리에스테르섬유를고상중합하고, 그후, 시차열량측정에있어서, 50℃부터 20℃/분의승온조건으로측정했을때에관측되는흡열피크온도(Tm1)+50℃이상의온도에서 0.1% 이상 3.0% 미만의스트레치율로가열처리하는것을특징으로하는용융액정성폴리에스테르섬유의제조방법에의해달성할수 있다.

公开(公告)号：KR1020140076656A

公开(公告)日：2014-06-23

申请号：KR1020120142081

申请日：2012-12-07

申请人： 도레이케미칼 주식회사

发明人： 조용구 ,  김영범 ,  김효석 ,  김도현 ,  위다연

IPC分类号： D04H1/435 ,  D04H1/541 ,  B32B5/26

CPC分类号： D04H1/435 ,  B32B5/26 ,  D01D5/30 ,  D01D10/02 ,  D01F8/14 ,  D01G15/00 ,  D04H1/4382 ,  D04H1/55 ,  D10B2401/046 ,  D10B2401/061

摘要： The present invention relates to a cushion material using an elastic nonwoven fabric. On one surface of the elastic nonwoven fabric, protrusions and grooves are formed. A pair of the elastic nonwoven fabrics are joined to make each protrusion and each groove fitted to each other. Therefore, the elastic nonwoven fabric has a high strength to endure loads applied in the horizontal or vertical direction, and an excellent elasticity and resilience in any direction.

摘要翻译： 本发明涉及使用弹性无纺布的衬垫材料。 在弹性无纺布的一个表面上形成突起和凹槽。 将一对弹性无纺布接合以使每个突起和每个凹槽彼此配合。 因此，弹性无纺布具有高强度以承受在水平或垂直方向上施加的负载，并且在任何方向上具有优异的弹性和弹性。

公开(公告)号：KR1020140042364A

公开(公告)日：2014-04-07

申请号：KR1020120109060

申请日：2012-09-28

申请人： 코오롱인더스트리 주식회사

发明人： 김진일

IPC分类号： D04H3/153 ,  D04H3/147 ,  D04H3/011

CPC分类号： D04H3/153 ,  B01D39/1623 ,  D04H3/011 ,  D04H3/147 ,  D10B2331/04 ,  D10B2401/046 ,  D10B2401/063 ,  D10B2503/041 ,  D10B2505/04

摘要： Disclosed are spunbond nonwoven fabric with improved tensile strength, tear strength, bulkiness due to different physical properties on the surface and back and a manufacturing method thereof. The spunbond nonwoven fabric of the present invention includes a first web and a second web on the first web. The first web includes a first matrix including a first polymer and a first filament in the first matrix. The second web includes a second matrix including a second polymer and a second filament in the second matrix. The ratio of the first polymer in the first web is different from the ratio of the second polymer in the second web.

摘要翻译： 公开了由于表面和背面的不同物理性质而提高的拉伸强度，撕裂强度，蓬松度的纺粘无纺布及其制造方法。 本发明的纺粘非织造布在第一纤维网上包括第一纤维网和第二纤维网。 第一纤维网包括在第一基质中包含第​​一聚合物和第一长丝的第一基质。 第二纤维网包括在第二基质中包括第二聚合物和第二长丝的第二基质。 第一纤维网中的第一聚合物的比例与第二纤维网中的第二聚合物的比例不同。

公开(公告)号：KR1020140034538A

公开(公告)日：2014-03-20

申请号：KR1020120100989

申请日：2012-09-12

申请人： 도레이첨단소재 주식회사

发明人： 박서진 ,  김동욱 ,  이현우

IPC分类号： D04H3/147 ,  D04H3/011 ,  D01D5/30

CPC分类号： D04H3/147 ,  D01D5/30 ,  D01D5/34 ,  D01F8/14 ,  D04H3/011 ,  D10B2331/04 ,  D10B2401/021 ,  D10B2401/046

摘要： The present invention relates to filament spunbond non-woven fabric used as material for waterproofness of buildings, capable of realizing a pleasant life environment and energy reduction by applying, to a building, material like gore-tex as material used in a building and thereby, increasing effects of condensation prevention, waterproofness, windshield, and insulation; and a manufacturing method thereof. The spunbond non-woven fabric used as material for waterproofness of buildings of the present invention is characterized by forming a web by spinning polymers having 0.60-0.70 cps of intrinsic viscosity and having different melting points through complex spinning, and being formed by thermoset through a first calendar process and a second embossing process. The material for waterproofness of buildings of the present invention featured above secures excellent tear strength and forms stability through minimizing the reduction of physical properties of fibers by heat through thermosetting processes consisting of at least one step, and thereby, solving problems in the use of the existing non-woven fabric used as material for waterproofness of buildings.

摘要翻译： 本发明涉及用作建筑物防水材料的长丝纺粘非织造布，其能够通过在建筑物上施用作为建筑材料中使用的材料，像建筑物那样实现令人愉悦的生活环境和能量的减少， 增加防水，防水，挡风玻璃和绝缘效果; 及其制造方法。 用作本发明建筑物防水材料的纺粘非织造织物的特征在于通过纺丝具有0.60-0.70厘泊特性粘度并且通过复合纺丝具有不同熔点的聚合物形成网，并且通过热固性材料 第一日历处理和第二压花处理。 本发明的建筑物的防水材料通过由至少一个步骤组成的热固化工艺通过最小化热纤维的物理性能的降低来确保优异的撕裂强度并形成稳定性，从而解决了使用 现有的无纺布用作建筑物防水材料。

公开(公告)号：KR1020110059368A

公开(公告)日：2011-06-02

申请号：KR1020090116078

申请日：2009-11-27

申请人： 도레이케미칼 주식회사

发明人： 임우규 ,  정진호 ,  최중현 ,  신동수 ,  장병욱

IPC分类号： D01F6/62 ,  C08L67/02 ,  D01D5/08 ,  D01F8/14 ,  D01D5/34 ,  D02G3/44 ,  D01F1/07 ,  D01F1/10 ,  D01D10/02

CPC分类号： D01F6/62 ,  C08L67/02 ,  D01D5/08 ,  D01D5/34 ,  D01D10/02 ,  D01F1/07 ,  D01F1/10 ,  D01F8/14 ,  D02G3/447 ,  D10B2331/04 ,  D10B2401/046

摘要： PURPOSE: A binder fiber using crystalline low melting point polyester binder resin is provided to enable adhesion by heat flame without an organic solvent. CONSTITUTION: A method for manufacturing a crystalline low melting point polyester binder resin comprises: a step of mixing acid ingredients containing 40-79 mol% of terephthalate, 20-40 mol% of isophthalic acid, and 1-20 mol% of adipic acid and diol ingredients containing 80-99 mol% of ethylene glycol and 1-20 mol% of 1,4-butanediol. The reaction ratio of the acid ingredient and diol ingredient is 1:1.1-1:2.

摘要翻译： 目的：提供使用结晶低熔点聚酯粘合剂树脂的粘合剂纤维，以通过加热火焰粘合而不使用有机溶剂。 构成：制造结晶低熔点聚酯粘合剂树脂的方法包括：将含有40-79mol％对苯二甲酸酯，20-40mol％间苯二甲酸和1-20mol％己二酸的酸成分和 含有80-99mol％乙二醇和1-20mol％1,4-丁二醇的二醇成分。 酸成分和二醇成分的反应比为1：1.1-1：2。

公开(公告)号：KR101489434B1

公开(公告)日：2015-02-03

申请号：KR1020130155935

申请日：2013-12-13

申请人： 도레이케미칼 주식회사

发明人： 최중현

IPC分类号： D01F6/62 ,  D21H13/24 ,  H01M2/16 ,  B01D71/48 ,  D01F1/07 ,  D02G3/44 ,  D02G3/02

CPC分类号： D01F6/62 ,  B01D71/48 ,  D01F1/07 ,  D02G3/02 ,  D02G3/443 ,  D10B2331/04 ,  D10B2401/046 ,  D10B2505/04 ,  D10B2509/026 ,  D21H13/24 ,  H01M2/1606

摘要： 본 발명은 초박지용 폴리에스테르 바인더 섬유, 이를 이용한 합성지 및 그 제조방법에 관한 것으로, 보다 상세하게는 고융점에 따라 우수한 내열성을 가지는 동시에 낮은 평량의 초박지임에도 저온에서 매우 향상된 접착력을 가지는 초박지용 폴리에스테르 바인더 섬유에 관한 것이며, 본 발명의 초박지용 폴리에스테르 바인더 섬유를 포함하는 합성지는 내열성 및 내구성이 우수하고 2차 전지 분리막 등에 널리 활용될 수 있는 초박지용 폴리에스테르 바인더 섬유에 관한 것이다.

摘要翻译： 本发明涉及用于薄纸的聚酯粘合纤维，使用其的合成纸及其制造方法。 更具体地说，本发明涉及薄纸的聚酯粘合纤维，其由于熔点高而具有优异的耐热性，并且尽管薄纸的基重较低，但是在低温下的粘附性得到很大改善。 包括本发明的薄纸用聚酯粘合纤维的合成纸具有优异的耐热性和耐久性，可广泛用于二次电池隔膜等。

公开(公告)号：KR1020140119351A

公开(公告)日：2014-10-10

申请号：KR1020130034207

申请日：2013-03-29

申请人： 코오롱인더스트리 주식회사

发明人： 김진일 ,  이민호 ,  최진환 ,  조희정

IPC分类号： D04H3/011 ,  D04H3/153 ,  D04H1/55

CPC分类号： D04H3/011 ,  D04H1/55 ,  D04H1/559 ,  D04H3/153 ,  D04H13/00 ,  D10B2331/04 ,  D10B2401/046 ,  D10B2503/04

摘要： The present invention relates to a spunbonded nonwoven fabric which has improved dimensional stability at high temperature to form a carpet base fabric having excellent dimensional stability even in a process of high temperature coating and heat treating, and to a method for manufacturing the same. According to the method for manufacturing a spunbonded nonwoven fabric for a carpet base fabric of the present invention, a spunbonded nonwoven fabric which has excellent intensity properties, has low thermal shrinkage at high temperature of 180°C, and also has flexibility of being suitably stretched under a tensile force applied can be manufactured, and a carpet manufactured by using the nonwoven fabric which maintains excellent properties of nonwoven fabric while preventing side parts from being lifted by influence of heat and water is manufactured to have high quality with improved dimensional stability.

摘要翻译： 本发明涉及在高温下具有改善的尺寸稳定性以形成即使在高温涂覆和热处理过程中具有优异的尺寸稳定性的地毯基布的纺粘非织造织物及其制造方法。 根据本发明的地毯基织物用纺粘非织造布的制造方法，具有强度特性优异的纺粘无纺布在180℃的高温下的热收缩率低，并且还具有适当拉伸的柔软性 可以制造施加的拉伸力，并且通过使用在非织造织物中保持优异性能的无纺织物制造的地毯，同时防止侧面部分被热和水的影响而被提升，以具有高质量并且具有改进的尺寸稳定性。

公开(公告)号：KR101426208B1

公开(公告)日：2014-08-01

申请号：KR1020130098754

申请日：2013-08-20

申请人： 주식회사 효성

发明人： 이재명 ,  기보람 ,  강연수

IPC分类号： D01F6/70 ,  D01F6/72 ,  C08L75/04 ,  C08G18/10 ,  C08G18/32 ,  D01F1/07 ,  D01F1/10 ,  D01D5/04 ,  D02G3/32

CPC分类号： D01F6/70 ,  D10B2401/061 ,  C08G18/10 ,  C08G18/3203 ,  C08L75/04 ,  D01D5/04 ,  D01F1/07 ,  D01F1/106 ,  D01F6/72 ,  D02G3/32 ,  D10B2401/046

摘要： The present invention relates to a polyurethaneurea elastic fiber produced by the steps of: 1) producing pre-polymer by using a composition including 2 to 25 mol% of 2,4′ diphenylmethane diisocyanate with respect to total weight of diisocyanate; 2) adding a chain extender to the pre-polymer to 3) obtain polyurethaneurea polymer having 40 mol% or more of a solidity content; ripening and spinning a polyurethaneurea spinning solution obtained by stirring the polyurethaneurea polymer. Since a polyurethaneurea elastic fiber produced by the steps has excellent uniformity and heat settable properties, and union cloth/knitted fabric using the elastic fiber has uniformity which is not deteriorated, a quality of the fabric is excellent, and since the elastic fiber is heat settable at low temperatures, thermal embrittlement of a relative fabric is prevented, thereby presenting excellent effects in yellowing and touch of the union cloth/knitted fabrics.

摘要翻译： 本发明涉及通过以下步骤制备的聚氨酯脲弹性纤维：1）通过使用包含2至25摩尔％的2,4'-二苯基甲烷二异氰酸酯的组合物相对于二异氰酸酯的总重量制备预聚物; 2）向预聚物中加入增链剂3）获得具有40mol％或更高固含量的聚氨酯脲聚合物; 熟化并纺丝通过搅拌聚氨酯脲聚合物获得的聚氨酯脲纺丝溶液。 由于通过该步骤制造的聚氨酯脲弹性纤维具有优异的均匀性和可热固化性能，并且使用弹性纤维的联合布/针织物具有不劣化的均匀性，因此织物的质量优异，并且由于弹性纤维是可热固化的 在低温下，防止相对织物的热脆化，从而在联合布/针织物的泛黄和触感方面具有优异的效果。

公开(公告)号：KR1020140063946A

公开(公告)日：2014-05-28

申请号：KR1020120130680

申请日：2012-11-19

申请人： 주식회사 효성

发明人： 정일원 ,  김범석

IPC分类号： D01F6/62 ,  D01D5/098 ,  D02G3/44 ,  D03D1/02 ,  D01D10/02 ,  B60R21/235 ,  D02G3/02

CPC分类号： D01F6/62 ,  B60R21/235 ,  B60R2021/23509 ,  D01D5/098 ,  D01D10/02 ,  D02G3/02 ,  D02G3/446 ,  D03D1/02 ,  D10B2401/046 ,  D10B2401/062 ,  D10B2505/124

摘要： Provided in the present invention is a polyethylene terephthalate fiber for an airbag manufactured by spinning the polyethylene terephthalate chip having 0.8-1.3 dl/g of the inherent viscosity, which has -0.1-3.0% of the length change of the yarn after the treatment at 105 °C for two minutes in the state of applying 0.5 gf/den load, in order to prevent the sewing part pin hole or the ripped cloth in the sewing part in the air bag cushion reverse flatting test by a hot gas.

摘要翻译： 本发明提供了一种用于气囊的聚对苯二甲酸乙二醇酯纤维，其通过将具有0.8-1.3dl / g的特性粘度的聚对苯二甲酸乙二醇酯芯片纺丝，其具有处理后的纱线长度变化的-0.1-3.0％ 105℃2分钟，在施加0.5gf / den负载的状态下，为了防止气袋中的缝制部分针孔或撕裂布被热气反向平坦化试验。