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    • 4. 发明公开
    • 열가소성 고분자 수지 용융점도 측정장치
    • 聚合物胶粘剂测量装置
    • KR1020150136202A
    • 2015-12-07
    • KR1020140063163
    • 2014-05-26
    • 한국생산기술연구원
    • 함완규홍주석양병진남인우이승진김도군임기섭이주형
    • G01N11/08B29C47/00B29C31/02
    • G01N11/08G01N11/00
    • 본발명은칩 상태의열가소성고분자수지를연속적으로이송및 용융시켜용융상태수지가고온에서장시간체류하는것을방지함과동시에, 체류시간을일정하게하여측정편차를최소화할수 있고, 수지를건조하고용융시키는과정에서수분이나산소에접촉하는것을최대한방지하여수분이나산소에민감하게반응하여가수분해되거나산화분해되어분자량이저하되는것을방지함으로써환경에의한용융점도측정오차를최소화할수 있는열가소성고분자수지용융점도측정장치를제공하는데목적이있다. 본발명의용융점도측정장치는, 칩상태수지를연속적으로이송시키면서압축및 용융시켜공급하기위한수지공급기와, 수지공급기의압출통체에칩 상태수지를저장하여연속적으로투입하기위한호퍼와, 수지공급기로부터공급된용융상태수지를정량공급하기위한정량펌프와, 정량펌프로부터공급되는용융상태수지를토출하기위한모세관이형성되고, 상기모세관에설치되어토출되는용융상태수지의압력을측정하기위한압력센서가구비된측정블럭과, 측정블럭의압력센서로부터입력된정보에의거하여수지의용융점도측정데이터를산출하기위한컴퓨터를포함하여이루어진다.
    • 本发明提供了一种测量热塑性聚合物树脂的熔融粘度的装置,该热塑性聚合物树脂能够通过将芯片状态的热塑性聚合物树脂连续地转移和熔化,从而防止熔融的热塑性聚合物树脂在高温下长时间停留; 通过稳定停留时间来最小化测量偏差; 并且通过防止热塑性聚合物树脂与水分或氧气接触的步骤使得由于水解或氧化分解而导致的分子量降解的步骤使树脂干燥和熔融的步骤最小化了由于环境导致的熔融粘度的测量误差 作为树脂与水分或氧气敏感地反应。 根据本发明,用于测量热塑性聚合物树脂的熔融粘度的装置包括:树脂供给单元,其在芯片状态下连续输送树脂的同时将芯片的树脂挤出,熔融并供给; 用于将树脂供给单元的挤压容器中的芯片状态的树脂储存的料斗,将切屑状态的树脂连续地设置在树脂供给单元中; 控制体积泵,供给从树脂供给单元供给的固定量的熔融树脂; 测量块,其包括用于排出从受控体积泵供给的熔融树脂的毛细管和安装在毛细管中的压力传感器,以测量排出的熔融树脂的压力; 以及基于由测量块的压力传感器输入的信息计算树脂的熔融粘度的测量数据的计算机。
    • 5. 发明公开
    • 다분할 중공노즐, 그를 이용한 다분할 중공섬유의 제조방법, 그로부터 얻은 다분할 중공섬유 및 그 용도
    • 多分段中空喷嘴,使用其的中空纤维的制造方法及其使用
    • KR1020140100706A
    • 2014-08-18
    • KR1020130013762
    • 2013-02-07
    • 한국생산기술연구원미정화학(주)
    • 함완규변성원양병진남인우최석보최원열
    • D01D5/24D01D4/02
    • D01D5/24D01D5/253
    • The present invention relates to a multi-divisional hollow nozzle, a method for preparing a multi-divisional hollow fiber using the same, a multi-divisional hollow fiber obtained from the method, and a use of the multi-divisional hollow fiber. According to the present invention, a multi-divisional hollow nozzle having at least two hollows per hole is designed by providing at least two slits for forming a multi-divisional hollow fiber, thereby dividing a hollow inside a hollow fiber made of a thermoplastic polymeric resin into two or more, and thus providing a multi-divisional hollow fiber of which a hollow section is not easily distorted or deformed by external force in spite of a high hollowness of 3-50%, thereby maintaining the lightness and voluminosity and realizing high lightness, high insulation (thermal insulation), high elasticity, and high durability, when compared with existing hollow fibers. Further, the multi-divisional hollow fiber is useful as fiber materials for industrial construction, such as an insulating material; fiber materials for living, such as bedding for warmth and cushion, sofa, and interior materials; fiber materials for light and warm clothing, such as leisure and sports clothing; and fiber materials for industry for the purposes of lightness, warmth, insulation, and cushion, of interior and exterior materials for transportation, such as an automobile, an aircraft, and a train.
    • 本发明涉及一种多分段中空喷嘴,使用该多分馏中空喷嘴的多分中空纤维的制造方法,由该方法得到的多分中空纤维以及多分中空纤维的用途。 根据本发明,通过设置用于形成多分中空纤维的至少两个狭缝来设计具有每个孔的至少两个中空部的多分割中空喷嘴,从而将由热塑性聚合物树脂制成的中空纤维内的中空部分 成为两个以上,因此提供了一种多分中空纤维,其中空部分不会由于外力而容易变形或变形,尽管具有3-50%的高空心度,从而保持亮度和体积,并实现高亮度 ,与现有的中空纤维相比,具有高绝缘性(绝热性),高弹性和高耐久性。 此外,多分段中空纤维可用作工业建筑用纤维材料,例如绝缘材料; 用于生活的纤维材料,如温暖和坐垫,沙发和室内材料的床上用品; 轻质,暖色的纤维材料,如休闲运动服装; 用于工业用的轻质,温暖,绝缘和缓冲的纤维材料,用于运输的内部和外部材料,例如汽车,飞机和火车。
    • 6. 发明授权
    • 복합섬유 제조방법 및 제조장치, 그에 의해 제조된 복합섬유
    • 制造共轭纤维及共轭纤维的方法和装置
    • KR101429701B1
    • 2014-08-12
    • KR1020120117320
    • 2012-10-22
    • 한국생산기술연구원
    • 함완규변성원양병진남인우이승진김도군임기섭
    • D01D5/30D01F1/10D01D4/06D01F8/00
    • D01D5/30D01F8/04D10B2401/00Y10T428/2929
    • 본 발명은 서로 다른 특성을 가진 수지, 예를 들면 기능성 안료나 물질 등을 함유한 동일 성분의 수지나 서로 다른 성분의 수지를 용융상태에서 방사노즐부의 조작으로 끊어지지 않고 연속적으로 교차하여 토출시킴으로써 섬유의 길이방향으로 서로 다른 특성을 갖는 섬유가 연속적으로 교차되도록 구성할 수 있고, 이로 인해 섬유의 길이방향으로 다양한 표면효과 및 패턴을 가지는 복합섬유를 제조할 수 있는 복합섬유 제조방법 및 제조장치, 그에 의해 제조된 복합섬유를 제공하는데 목적이 있다.
      본 발명은 특성이 다른 이종의 수지를 각각의 용융압출기를 통해 방사노즐부로 공급하고, 각각의 용융압출기로부터 공급된 각 용융 수지를 상기 방사노즐부에서 연속적으로 교차하여 토출시키는 것에 의해 특성이 다른 이종의 수지가 섬유의 길이방향으로 연속적으로 교차하여 형성된 복합섬유를 제조한다. 또한 상기 방사노즐부는, 각 용융압출기로부터 공급되는 용융 수지가 각각 유입되는 복수개의 유입통로와 용융 수지를 토출하기 위한 노즐통로를 구비한 방사노즐몸체와, 각각의 유입통로를 노즐통로에 연결하기 위한 복수개의 연결통로를 구비하고 각각의 연결통로가 노즐통로에 교대로 연속하여 연결되도록 동작하는 조작체를 포함하여 이루어진다.
    • 7. 发明授权
    • 이형단면의 다분할 방사노즐, 그로부터 얻어진 이형단면의 다분할 중공사 및 그를 이용한 용도
    • 非接触式多分支旋转喷嘴,非接触式多孔分离中空纤维及其使用的纤维
    • KR101387465B1
    • 2014-04-29
    • KR1020130055842
    • 2013-05-16
    • 한국생산기술연구원미정화학(주)
    • 함완규변성원양병진남인우이승진김도군임기섭이주형최석보최원열
    • D01D5/253D01D5/24D01F6/62D03D15/00
    • D01D5/24D01D5/253D01F6/62D03D15/0083
    • The present invention relates to a non-round cross-sectional and multi-divisional spinning nozzle, a non-round cross-sectional and multi-divisional hollow fiber manufactured thereby and use thereof. The non-round cross-sectional and multi-divisional spinning nozzle is designed so that a hollow fiber has three or more hollows at the inner side thereof and the outer side of the fiber is divided into the same number as the number of dividing the inner side of the fiber to form a non-round cross section. The non-round cross-sectional and multi-divisional hollow fiber manufactured by the non-round cross-sectional and multi-divisional spinning nozzle maintains light weight and volume and maximizes quick sweat absorbency and high-speed drying by adding not only the intrinsic property of the hollow fiber but also a non-round cross-sectional shape and surface corrugation on the non-round cross section because the hollow cross-section is not distorted or deformed easily by an external force despite high hollowness. Using the lightness insulation and quick sweat absorbency and high-speed drying properties of the non-round cross-sectional and multi-divisional hollow fiber, the non-round cross-sectional and multi-divisional hollow fiber is useful for a light and insulating fabric material for leisure and sports; a fabric material for everyday life such as bedclothes for insulation and cushion, sofas and interior decoration; an insulating material for industrial buildings; and interior and exterior materials for transport such as vehicles, airplanes and trains.
    • 本发明涉及非圆形横截面和多分段纺丝喷嘴,由此制造的非圆形横截面和多分段中空纤维及其应用。 非圆形横截面和多分段纺丝喷嘴被设计成使得中空纤维在其内侧具有三个或更多个中空部分,并且纤维的外侧被分成与分割内部的数量相同的数量 侧面的纤维形成非圆形截面。 非圆形横截面和多分段纺丝喷嘴制造的非圆形横截面和多分段中空纤维保持重量轻和体积小,并且通过不仅添加固有性质而增加快速吸汗性和高速干燥 的中空纤维,而且在非圆形横截面上也是非圆形的横截面形状和表面波纹,因为尽管高空洞度,空心横截面不容易被外力扭曲或变形。 使用非圆形横截面和多分段中空纤维的轻盈绝缘和快速吸汗性和高速干燥性能,非圆形横截面和多分段中空纤维可用于轻质和绝缘织物 休闲运动材料; 用于日常生活的织物材料,如用于保温和坐垫的床上用品,沙发和室内装饰; 工业建筑绝缘材料; 以及用于运输的内部和外部材料,例如车辆,飞机和火车。
    • 8. 发明公开
    • 해도사형 방사 노즐 장치 및 그에 의한 복합 섬유 제조 방법
    • 用于纺纱海岛类型纤维的旋转喷嘴装置及其相连纤维的制造方法
    • KR1020130059867A
    • 2013-06-07
    • KR1020110126080
    • 2011-11-29
    • 한국생산기술연구원
    • 함완규변성원양병진남인우유주환
    • D01D4/02D01D4/00
    • D01D5/36
    • PURPOSE: A sea-island type spinning nozzle apparatus is provided to enhance marketability of a fiber and to obtain a sea-island type conjugate fiber for anti-forgery. CONSTITUTION: A sea-island type spinning nozzle apparatus(100) is able to control the position of two or more island ingredients. The apparatus comprises: a plurality of distribution plates(110) with a space between two layers, a conjugate structure between other two layers, and a multilayer; a plurality of flow channels(120) which helps spinning by passing welded and extruded polymer resin and sending to a spinning nozzle; and a porous plate(130) which is placed on certain flow channels at a point where the polymer resin meet, and selectively blocks a part of the flow channels. [Reference numerals] (130) Injection position of a porous plate; (AA) Polymer injection
    • 目的:提供一种海岛式纺丝喷嘴装置,以提高纤维的销售性,并获得用于防伪的海岛型复合纤维。 构成:海岛型纺丝喷嘴装置(100)能够控制两种或多种岛成分的位置。 该装置包括:具有两层之间的间隔的多个分配板(110),其它两层之间的共轭结构和多层; 多个流动通道(120),其通过通过焊接和挤出的聚合物树脂并送到纺丝喷嘴来帮助纺丝; 以及多孔板(130),其被放置在聚合物树脂相遇的点处的某些流动通道上,并且选择性地阻挡一部分流动通道。 (附图标记)(130)多孔板的注射位置; (AA)聚合物注射
    • 9. 发明授权
    • 다목적 복합 방사용 섬유 냉각 장치
    • 用于多种连接纺丝的纤维卷绕装置
    • KR101238704B1
    • 2013-03-04
    • KR1020110123217
    • 2011-11-23
    • 한국생산기술연구원
    • 함완규변성원양병진남인우유주환
    • D01D5/092D01D5/088
    • D01D5/092D01D4/08
    • PURPOSE: A multipurpose fiber cooling apparatus for conjugate spinning is provided to easily change a quenching chamber and a spinning nozzle, and to easily fabricate multi-component fiber yarns. CONSTITUTION: A multipurpose fiber cooling apparatus for conjugate spinning comprises a stage part(110), a quenching chamber part(120), a chamber control part(130), and a chamber support part(140). The quenching chamber part has a plurality of quenching chambers(121) in which different types of fiber yarns are applied. The quenching chambers are coupled at each different site of the stage part, and are separated from the girth of the stage part. The chamber control part authorizes left and right rotation commands to the stage part or the quenching chamber part. The chamber support part supports the quenching chamber part, and supplies power to the stage part, the quenching chamber part, and the chamber control part.
    • 目的:提供一种用于共轭纺丝的多功能纤维冷却装置,以容易地改变淬火室和纺丝喷嘴,并且容易地制造多组分纤维纱线。 构成:用于共轭纺丝的多用途纤维冷却装置包括台部(110),淬火室部分(120),室控制部分(130)和室支撑部分(140)。 淬火室部分具有多个淬火室(121),其中施加不同类型的纤维纱线。 淬火室在舞台部分的每个不同位置处联接,并且与舞台部分的围绕分开。 腔室控制部件授权左右旋转命令到舞台部件或淬火室部件。 腔室支撑部分支撑淬火室部分,并且向舞台部分,淬火室部分和腔室控制部分供电。
    • 10. 发明公开
    • 우수한 열팽창특성 및 투광성을 갖는 고분자-유기 나노섬유 복합체 및 이를 이용한 투광성 복합체 필름
    • 具有超级热膨胀性能和透光性和透明复合膜的聚合有机纳米纤维复合材料
    • KR1020110055425A
    • 2011-05-25
    • KR1020100114058
    • 2010-11-16
    • 한국생산기술연구원
    • 전현애신승한함완규김민선
    • C08K7/02C08J5/04C08J5/18G02F1/1333
    • C08K7/02C08J5/04C08J5/18C08K2201/011G02F1/133305G02F1/133308
    • PURPOSE: A polymer-organic nano-fiber composite is provided to ensure excellent thermal expansion property and light transmissivity and to enable use for a printed circuit board, packaging, organic thin film transistor, flexible display substrate, transparent plate, optical lens, solar cell board, touch panel, light guide plate and LED encapsulating material. CONSTITUTION: A polymer-organic nano-fiber composite comprises a curable polymer resin binder and organic nanofiber in which a fiber diameter is 20 micron or less. The polymer-organic nano-fiber composite comprises polymer resin binder and organic nanofiber in a weight ratio of 10/90 - 90/10. The organic nanofiber is prepared with polyethyleneterephthalate, nylon, polyethylene naphthalate, polypropylene, polyethersulfone, polyvinylidene fluoride, polyphenylene sulfide, polyetheretherketone, aromatic polyester or liquid crystal polymer.
    • 目的:提供聚合物 - 有机纳米纤维复合材料,以确保优异的热膨胀性能和透光性,并可用于印刷电路板,包装,有机薄膜晶体管,柔性显示基板,透明板,光学透镜,太阳能电池 板,触摸屏,导光板和LED封装材料。 构成:聚合物 - 有机纳米纤维复合材料包含可固化聚合物树脂粘合剂和纤维直径为20微米或更小的有机纳米纤维。 聚合物 - 有机纳米纤维复合材料包含重量比为10/90至90/10的聚合物树脂粘合剂和有机纳米纤维。 有机纳米纤维用聚对苯二甲酸乙二醇酯,尼龙,聚萘二甲酸乙二醇酯,聚丙烯,聚醚砜,聚偏二氟乙烯,聚苯硫醚,聚醚醚酮,芳族聚酯或液晶聚合物制备。