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81. 发明授权

KR101185584B1 자외선 경화형 촉감이 우수한 투습방수 직물 및 그의 제조방법 有权
标题翻译：具有优异触感的超紫外线固化型防水布和耐磨织物及其制造方法
公开(公告)号：KR101185584B1
公开(公告)日：2012-09-25
申请号：KR1020100090702
申请日：2010-09-15
申请人： 도레이케미칼 주식회사
发明人： 지성대 , 정긍식 , 강영식 , 위다연
IPC分类号： D03D11/00 , D06M15/564 , D06M17/00 , D06M13/348
摘要： 본 발명은 투습방수 직물에 있어서, 직물 표면에 자외선 경화성 접착제를 도트(dot) 형태로 도포하고 상기 표면에 투습방수 필름을 부착한 후, 자외선 경화하여 투습방수 필름을 직물과 결합시켜 제조되는 것으로 직물과 필름사이에 미세한 비접착면이 생성되어 유연성이 향상되고 촉감이 우수한 고기능성 자외선 경화형 투습방수 직물에 관한 것이다.

82. 发明公开

KR1020120029297A 자외선을 이용한 분해능 제어 방법 无效
标题翻译：使用紫外线和其制备的高吸收材料
公开(公告)号：KR1020120029297A
公开(公告)日：2012-03-26
申请号：KR1020100091310
申请日：2010-09-16
申请人： 도레이케미칼 주식회사
发明人： 지성대 , 정긍식 , 강영식
IPC分类号： C08J3/24 , C08G65/08 , D01F6/66 , D04H3/00
摘要： PURPOSE: A controlling method of resolution is provided to control the degree of cross-linking of polyethylene oxide, thereby controlling the resolution of polyethylene oxide. CONSTITUTION: A controlling method of resolution comprises a raw material mixing step of mixing polyethylene oxide and a photoinitiator; a spinning step of forming non-woven fabric type from the mixture; and a step of crosslinking the polyethylene oxide. The crosslinking step comprises a curing step by UV with the luminous energy of 1-5 J/cm^2. The spinning step uses electrospinning or a meltblown method. The molecular weight of the polyethylene oxide is 100,000-300,000 g/mol.
摘要翻译：目的：提供一种控制分辨率的方法，以控制聚环氧乙烷的交联度，从而控制聚环氧乙烷的分离度。构成：一种分辨率控制方法，包括混合聚环氧乙烷和光引发剂的原料混合步骤; 从混合物形成无纺布型的纺丝步骤; 和交联聚环氧乙烷的步骤。交联步骤包括UV的固化步骤，其光能为1-5J / cm ^ 2。纺丝步骤使用静电纺丝或熔喷法。聚环氧乙烷的分子量为100,000-300,000g / mol。

83. 发明公开

KR1020120028693A 투습성이 뛰어난 자외선 경화형 투습방수 원단 및 이의 제조방법 有权
标题翻译：防水和防水织物并制备它们
公开(公告)号：KR1020120028693A
公开(公告)日：2012-03-23
申请号：KR1020100090696
申请日：2010-09-15
申请人： 도레이케미칼 주식회사
发明人： 지성대 , 정긍식 , 강영식 , 손정아
IPC分类号： D06M15/564 , D06M13/348 , D06M17/00 , D03D11/00 , B82Y40/00 , B32B5/26 , B32B5/02
CPC分类号： D06M15/564 , B32B5/022 , B32B5/26 , B32B2307/724 , B32B2307/7265 , B82Y40/00 , D03D11/00 , D06M13/348 , D06M17/00 , D10B2401/021 , D10B2403/02
摘要： PURPOSE: UV curable type moisture-permeable and waterproof fabric is provided to have excellent moisture-permeability, to improve adhesion without using separate adhesive, and to improve internal water pressure. CONSTITUTION: UV curable type moisture-permeable and waterproof fabric comprises a surface layer consisting of a fabric layer, a nano fiber non-woven fabric web on the surface layer, and a coating layer coated by polyurethane acrylate on the nano fiber non-woven fabric web. The internal water pressure is 8,000~15,000 mmH2O, and moisture-permeability is 10,000~15,000g/m^2/24hr. The manufacturing method of the UV curable type moisture-permeable and waterproof fabric comprises: a step of manufacturing the nano fiber non-woven web by electrical radiating polyurethane; a step of conjugating the surface layer under the nano fiber non-woven fabric web; a step of coating the laminated fabrics by acrylate resin; a step of UV curing the fabric; and a step of drying the cured fabrics.
摘要翻译：目的：提供紫外线固化型透湿防水织物，具有优异的透湿性，无需使用单独的粘合剂即可改善粘合性，并提高内部水压。构成：紫外线固化型透湿性防水布，由表层构成的表面层，表面层上的纳米纤维无纺布网，以及由聚氨酯丙烯酸酯涂布在纳米纤维无纺布上的涂层网页。内部水压为8000〜15000mmH2O，透湿度为10,000〜15,000g / m ^ 2 / 24hr。 UV固化型透湿性防水布的制造方法包括：通过电辐射聚氨酯制造纳米纤维无纺网的步骤; 将纳米纤维无纺布网下的表面层共轭的步骤; 通过丙烯酸树脂涂覆层压织物的步骤; 紫外线固化织物的一步; 以及干燥固化织物的步骤。

84. 发明公开

KR1020110124068A 메타아라미드 피브릴 제조장치 및 제조방법 有权
标题翻译：制造装置和金属 - 亚胺纤维的方法
公开(公告)号：KR1020110124068A
公开(公告)日：2011-11-16
申请号：KR1020100043644
申请日：2010-05-10
申请人： 도레이케미칼 주식회사
发明人： 지성대 , 정긍식 , 강영식 , 김정삼
IPC分类号： D01F6/60 , D01D5/06 , D01D1/10 , D01D7/02 , D01D5/42 , D01F1/10
CPC分类号： D01F6/605 , D01D1/103 , D01D5/06 , D01D5/423 , D01D7/02 , D01F1/10 , D10B2331/021
摘要： PURPOSE: A manufacturing apparatus and method of meta aramid fibrils are provided to reduce process time and have a high yield by reducing the solidification time of meta aramid. CONSTITUTION: A manufacturing apparatus and method of meta aramid fibrils comprises a step of putting a meta aramid compound into the central portion of a rotating part(300), in which a fibril shaping part(370) circulating a coagulated fluid inside. When a meta aramid compound put into the rotating part, an air is added. The meta aramid compound comprises a 5-30wt% meta aramid, a 60-76wt% dimethylacetamide, and an 8-15 wt% calcium chloride.
摘要翻译：目的：提供间位芳族聚酰胺原纤维的制造装置和方法，以减少加工时间，并通过减少间位芳族聚酰胺的凝固时间获得高产率。构成：间位芳族聚酰胺原纤维的制造装置和方法包括将间位芳族聚酰胺化合物放入旋转部分（300）的中心部分的步骤，其中原纤维成形部分（370）将凝固流体内循环。当间位芳族聚酰胺化合物放入旋转部分时，加入空气。间位芳族聚酰胺化合物包含5-30wt％间位芳族聚酰胺，60-76wt％二甲基乙酰胺和8-15wt％氯化钙。

85. 发明授权

KR101043812B1 전기방사장치의 원심방사액 공급장치 有权
标题翻译：用于电动装置的离心纺丝解决方案供应装置
公开(公告)号：KR101043812B1
公开(公告)日：2011-06-27
申请号：KR1020080126137
申请日：2008-12-11
申请人： 도레이케미칼 주식회사
发明人： 김연수 , 최오곤 , 강영식 , 김치헌 , 박종훈
IPC分类号： D01D5/00 , D01D4/06 , D01D4/00
摘要： 본 발명은 고전압에의해 섬유가 방사되는 노즐부에 방사액을 공급하는 전기방사장치의 방사액 공급장치에 있어서, 상기 노즐부로 방사액을 공급하는 공급관에 연결되어 내부에 중공부가 형성된 원통 형상으로 상부로 방사액이 드롭되는 모세관 튜브가 형성된 방사액 공급부가 형성되되, 상기 방사액 공급부가 회전하는 것을 특징으로 하는 전기방사장치의 원심방사액 공급장치를 제공한다.
또한, 상기 방사액 공급부의 상부에 위치하여 모세관튜브로 방사액 공급부와 연결되고 기체유입관이 형성된 방사액드롭장치가 형성되는 것을 특징으로 하는 전기방사장치의 원심방사액 공급장치를 제공한다.
전기방사, 노즐부, 방사액, 모세관 튜브

86. 发明公开

KR1020110045715A 나노 섬유가 코팅된 투습방수 섬유구조체 및 그의 제조 방법 有权
标题翻译：用于防水和耐磨性的纳米纤维涂层纤维结构及其制造方法
公开(公告)号：KR1020110045715A
公开(公告)日：2011-05-04
申请号：KR1020090102400
申请日：2009-10-27
申请人： 도레이케미칼 주식회사
发明人： 김연수 , 최오곤 , 강영식 , 손정아 , 위다연
IPC分类号： D06M17/00 , D06M11/34 , D06M23/04 , D06M10/00
CPC分类号： D06M17/00 , D06M10/001 , D06M11/34 , D06M23/04 , D10B2401/021
摘要： PURPOSE: A method for manufacturing breathable/waterproof fiber which is coated with nanofibers with excellent adhesion is provided to simplify process. CONSTITUTION: A method for manufacturing breathable/waterproof fiber coated with nanfibers comprises: a step of mixing a photoinitiator and polymer spinning solution; a step of electrospinning the polymer spinning solution to the surface of fiber structure; a step of forming a nanofiber-coated layer; a step of irradiating UV ray to the nanofiber-coated layer; and a step of welding the nanofiber-coated layer and fiber structure.
摘要翻译：目的：提供一种用于制造透气/防水纤维的方法，其中涂覆了具有优异粘附性的纳米纤维，以简化工艺。构成：用于制造用纳米纤维涂覆的透气/防水纤维的方法包括：将光引发剂和聚合物纺丝溶液混合的步骤; 将聚合物纺丝溶液静电纺丝到纤维结构表面的步骤; 形成纳米纤维涂层的步骤; 向纳米纤维涂布层照射紫外线的步骤; 以及焊接纳米纤维涂层和纤维结构的步骤。

87. 发明授权

KR100990991B1 결정성 저융점 폴리에스테르 복합섬유 및 그의 제조방법 有权
标题翻译：具有低熔点的结晶聚酯纤维及其制造方法
公开(公告)号：KR100990991B1
公开(公告)日：2010-10-29
申请号：KR1020090051758
申请日：2009-06-11
申请人： 도레이케미칼 주식회사
发明人： 김연수 , 최오곤 , 강영식 , 김치헌
IPC分类号： D01F6/84 , D01D5/34 , B01D39/16 , C08L67/02 , D01F1/07 , D01F8/14 , D03D15/12 , D02G3/44
CPC分类号： D01F6/84 , B01D39/16 , B01D39/1623 , C08L67/02 , D01D5/34 , D01F1/07 , D01F8/14 , D02G3/443 , D03D15/12 , D10B2401/063 , D10B2505/04
摘要： PURPOSE: A crystal low melting point polyester composite fiber and a method for manufacturing the same are provided to use a crystal low melting point polyester as a sheath component, thereby improving the thermal stability and adhesive strength in high temperature. CONSTITUTION: Crystalline polyester having a low melting point includes distributing plate(110) distributing sheath component and core component and a nozzle plate(200) forming a spinning nozzle(210). A discharge hole(110) for discharging the core component is formed on lower part of the core component supply path(120). In nozzle plate, the discharging nozzle is formed on lower part of the discharge hole. A nozzle path(230) is formed to constant length. Sheath component of the sheath component supply unit(140) is induced through the induction tube to upper part of the nozzle path.
摘要翻译：目的：提供结晶低熔点聚酯复合纤维及其制造方法，以使用低熔点结晶聚酯作为皮成分，从而提高高温下的热稳定性和粘合强度。构成：具有低熔点的结晶聚酯包括分配护套组分和芯组分的分配板（110）和形成纺丝喷嘴（210）的喷嘴板（200）。用于排出芯部件的排出孔（110）形成在芯部件供给路径（120）的下部。在喷嘴板中，排放喷嘴形成在排放孔的下部。喷嘴路径（230）形成为恒定的长度。护套部件供给部140的护套部通过感应管被引导到喷嘴路径的上部。

88. 发明公开

KR1020100070203A 수직 기류 및 원심력을 이용한 나노섬유로 구성된 섬유집합체의 제조장치 및 제조방법 无效
标题翻译：使用垂直流动和离心力制备纳米纤维的聚合物的制备装置和方法
公开(公告)号：KR1020100070203A
公开(公告)日：2010-06-25
申请号：KR1020080128821
申请日：2008-12-17
申请人： 도레이케미칼 주식회사
发明人： 김연수 , 최오곤 , 김치헌 , 강영식 , 박종훈
IPC分类号： D01D5/00 , D01D5/18 , B82Y40/00
CPC分类号： D01D5/0076 , B82Y40/00 , D01D5/0061
摘要： PURPOSE: A manufacturing device of fiber aggregate consisting of nanofiber using centrifugal force and vertical air-flow and a manufacturing method thereof are provided to manufacture the fiber aggregate consisting of continuous phase nanofiber of high intensity while drawing nanofiber to filaments. CONSTITUTION: A manufacturing device of fiber aggregate using centrifugal force and vertical air-flow comprises the following: a nozzle part(110) spinning nanofiber with a plurality of nozzles; an air blowing device(120) dropping the spinning nanofiber; an electrospinnning device consisting of an air-flow guiding pipe(130); and a high-speed rotating pipe(200) forming the fiber aggregate with the nanofiber. A manufacturing method of the fiber aggregate includes a step for spinning the nanofiber, a step for dropping the spun nanofiber, and a step for forming the fiber aggretage by focusing and aligning the nanofbier in a fiber shaft direction.
摘要翻译：目的：提供使用离心力和垂直气流的纳米纤维组成的纤维集合体的制造装置及其制造方法，制造由高强度的连续相纳米纤维组成的纤维集合体，同时将纳米纤维拉丝。构成：使用离心力和垂直气流的纤维聚集体的制造装置包括：具有多个喷嘴的纳米纤维的喷嘴部（110）; 喷射纺丝纳米纤维的送风装置（120）; 由气流引导管（130）组成的电纺丝装置; 以及与纳米纤维形成纤维聚集体的高速旋转管（200）。纤维聚集体的制造方法包括纺丝纳米纤维的步骤，用于滴下纺丝的纳米纤维的步骤，以及通过在纤维轴方向聚焦和对准纳米纤维来形成纤维聚集体的步骤。

89. 发明公开

KR1020100070201A 수직기류를 이용한 전기방사장치 有权
标题翻译：使用垂直流动的电子装置
公开(公告)号：KR1020100070201A
公开(公告)日：2010-06-25
申请号：KR1020080128819
申请日：2008-12-17
申请人： 도레이케미칼 주식회사
发明人： 김연수 , 최오곤 , 박종훈 , 강영식 , 김치헌
IPC分类号： D01D5/00 , D01D5/084 , B82Y40/00
CPC分类号： D01D5/0061 , B82Y40/00
摘要： PURPOSE: An electrospinning device using vertical air-flow is provided to manufacture non-woven fabric with good properties by uniformly adjusting fineness of the nanofiber with discharge rate and repulsive force. CONSTITUTION: An electrospinning device using vertical air-flow includes the following: a nozzle part(100) formed toward the center of a circle; a first air-blowing device(200) producing the vertical air-flow descending the nanofiber to a collector and is located on the top of the nozzle part; an air flow guiding pipe(300) guiding vertical air-flow to the collector; an exhaustion device(400) discharging the vertical air-flow to the outside; and a second blowing device(202) formed to a side of the air flow guiding pipe.
摘要翻译：目的：提供使用垂直气流的静电纺丝装置，通过以排出速率和排斥力均匀调节纳米纤维的细度，制造出具有良好性能的无纺布。构成：使用垂直气流的静电纺丝装置包括：朝向圆心形成的喷嘴部分（100）; 第一吹气装置（200），其产生将纳米纤维下降到收集器并位于喷嘴部分的顶部上的垂直空气流; 气流引导管（300），引导垂直空气流向收集器; 将垂直空气流排出到外部的排气装置（400）以及形成在所述气流引导管的一侧的第二吹送装置（202）。

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