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公开(公告)号：KR1020100024122A
公开(公告)日：2010-03-05
申请号：KR1020080082822
申请日：2008-08-25
Applicant: 코오롱패션머티리얼 (주)
CPC classification number: A61L15/225 , A61F13/0266 , A61L15/42 , B82Y5/00 , C08L101/00
Abstract: PURPOSE: A wound dressing using nanofibers formed with polymers and a method of manufacturing thereof are provided to facilitate a recovery of a would while protecting the wound, and to provide a dressing material with high biocompatibility, moisture permeability and others. CONSTITUTION: A wound dressing using nanofibers comprises the following: a first fiber layer contacting with a wounded skin while being fabricated with a non-woven fabric form by crossing plural nanofibers composing polymers by electro spinning; and a second fiber layer located on the upper side of the first fiber layer while being fabricated with a non-woven fabric form by crossing plural nanofibers composing high absorbent polymers by electro spinning. The nanofiber forming the first and the second fiber layers has an average diameter of 100~1,000 nanometers. The pores formed in between the nanofibers has an average diameter of 100~1000 nanometers.
Abstract translation: 目的：提供使用由聚合物形成的纳米纤维的伤口敷料及其制造方法，以便于保护伤口的同时恢复，并提供具有高生物相容性，透湿性等的敷料材料。 构成：使用纳米纤维的伤口敷料包括以下：第一纤维层与受伤的皮肤接触，同时通过使通过电纺而形成聚合物的多个纳米纤维交织而制成无纺织物形式; 以及位于第一纤维层的上侧的第二纤维层，同时通过电纺丝穿过构成高吸收性聚合物的多个纳米纤维，以无纺布形式制造。 形成第一和第二纤维层的纳米纤维的平均直径为100〜1000纳米。 形成在纳米纤维之间的孔具有100〜1000纳米的平均直径。
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公开(公告)号：KR1020090128108A
公开(公告)日：2009-12-15
申请号：KR1020080054127
申请日：2008-06-10
Applicant: 코오롱패션머티리얼 (주)
Inventor： 강연경
Abstract: PURPOSE: A filter media for filtering an injection and an injector including the same are provided to minimize the pressure applied to a piston, and to offer good filtering efficiency and permeability of the filter media. CONSTITUTION: A filter media for filtering an injection has nano-fiber web structure in which nano-fibers of which average diameter is 100~1,000nm or less are laminated. The pores of the filter media is 50nm~2μm measured by an ASTM F 316-3 method. The nano-fibers are manufactured by an electrospinning method. The nano-fiber consists of one selected from polyester, polyamide, polyethylene, polypropylene, polyvinylidene difluoride, acetate and rayon.
Abstract translation: 目的：提供用于过滤注射的过滤介质和包括其的喷射器以最小化施加到活塞的压力，并提供过滤介质的良好的过滤效率和渗透性。 构成：用于过滤注射剂的过滤介质具有纳米纤维网结构，其中平均直径为100-1000nm或更小的纳米纤维被层压。 通过ASTM F 316-3方法测定过滤介质孔径为50nm〜2μm。 纳米纤维通过电纺丝方法制造。 纳米纤维由选自聚酯，聚酰胺，聚乙烯，聚丙烯，聚偏二氟乙烯，乙酸酯和人造丝组成。
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公开(公告)号：KR1020090128097A
公开(公告)日：2009-12-15
申请号：KR1020080054115
申请日：2008-06-10
Applicant: 코오롱패션머티리얼 (주)
Inventor： 강연경
Abstract: PURPOSE: A method for manufacturing water-proof and moisture-permeable fabric is provided to simplify manufacturing processes by eliminating a step for applying an adhesive on the fabric, and to environmentally friendly effects. CONSTITUTION: A method for manufacturing water-proof and moisture-permeable fabric includes the followings: applying fibrous adhesive resin on the fabric by electrospinning of adhesive resin liquid on the fabric(B) passing thorugh a collector; laminating the nano-fiber web through electrospinning on the fabric; and attaching the laminated fabric with heat and pressure.
Abstract translation: 目的：提供一种用于制造防水和透湿织物的方法，以通过消除在织物上施加粘合剂的步骤以及对环境的影响来简化制造过程。 构成：一种防水透湿织物的制造方法，其特征在于：通过在织物（B）上静电吸收粘合剂树脂液体，将织物上的纤维状粘合剂树脂施加到收集器上; 在织物上通过电纺丝层压纳米纤维网; 并加热和加压层压织物。
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公开(公告)号：KR1020090127549A
公开(公告)日：2009-12-14
申请号：KR1020080053588
申请日：2008-06-09
Applicant: 코오롱패션머티리얼 (주)
Inventor： 강연경
Abstract: PURPOSE: Water-proof and moisture-permeable fabric used in medical materials is provided to offer good water vapor permeability and internal water pressure, and to offer blood infiltration resistance with good water repellency. CONSTITUTION: Water-proof and moisture-permeable fabric(A) includes a fiber substrate(B) and nano-fiber web(C). The nano-fiber web consists of the nano-fiber of which average diameter is 30~1,000 nm. The nano-fiber web is laminated on the fiber substrate with an adhesive. The nano-fiber contains a water repellent of 0.5~5.0 weight% and an antimicrobial agent of 1.0~8.0 weight%. The fiber substrate is one selected from cotton fabric, cotton-polyester blended fabric, spun lace non-woven fabric. The water repellent is a silicon water repellent.
Abstract translation: 目的：提供用于医疗材料的防水透湿织物，以提供良好的水蒸气渗透性和内部水压，并具有良好的防水性提供抗血液渗透性。 构成：防水透湿织物（A）包括纤维基材（B）和纳米纤维网（C）。 纳米纤维网由平均直径为30〜1000nm的纳米纤维组成。 纳米纤维网用粘合剂层压在纤维基材上。 纳米纤维含有0.5〜5.0重量％的拒水剂，1.0〜8.0重量％的抗菌剂。 纤维基材是选自棉织物，棉 - 聚酯混纺织物，射流喷射无纺织物。 防水剂是硅防水剂。
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公开(公告)号：KR101488546B1
公开(公告)日：2015-02-02
申请号：KR1020100048546
申请日：2010-05-25
Applicant: 코오롱패션머티리얼 (주)
Inventor： 강연경
CPC classification number: B01D2323/39
Abstract: 본 발명은 박막 및 공경의 조절이 용이하고 다공도 및 내열성이 우수하며 고온 및 고습의 환경에서 형태안정성이 우수하고 통상의 유기용매에 비용해성을 갖는 섬유 집합체 형태로 이루어짐에 따라, 연료전지용 전해질막 또는 이차전지용 분리막 등의 다양한 분야에 이용할 수 있는 폴리이미드 다공성 나노섬유 웹 및 그 제조방법에 관한 것이다. 본 발명의 폴리이미드 다공성 나노섬유 웹은, 상기 다공성 나노섬유 웹은 다공도가 50 내지 99 %이고, 섬유 집합체 형태를 이루고 있고; 상기 다공성 나노섬유 웹에 탄화수소계 이온 전도체가 함침되어 제조된 전해질막의 부피 변화율이 아래의 식에 의해 측정될 경우 15 % 이하인 것을 특징으로 한다.
상기 부피 변화율(%) = [(Va - Vb)/Vb]×100(단, 상기 Vb는 고습 처리 전 상기 전해질막의 부피이고, Va는 80 ℃의 온도 및 90 %의 상대습도에서 조건에서 4 시간 동안 고습 처리 후 상기 전해질막의 부피이다)-
Patent Agency Ranking
公开(公告)号：KR1020100024123A
公开(公告)日：2010-03-05
申请号：KR1020080082824
申请日：2008-08-25
Applicant: 코오롱패션머티리얼 (주)
CPC classification number: D21H5/0082 , B41M3/18 , D21H27/20 , D21H27/36
Abstract: PURPOSE: Wallpaper on which moisture is easily adsorbed is provided to prevent discoloration or molds on the wallpaper, and to prevent a gap between the wallpaper and wall due to the moisture by the moisture being absorbed on the wallpaper. CONSTITUTION: Wallpaper on which moisture is easily adsorbed comprises inner paper improving a look of the wallpaper by printing a specific pattern and inner paper adhered on an inner side of outer paper. The inner paper is made with super absorbent resin and manufactured by electrospinning. The super absorbent resin is one component selected among polyacrylamide, polyacrylic acid, polymethacrylic acid, polyethylene oxide, polyvinyl alcohol, gelatin and chitosan resin. The average diameter of the microfiber is 30~1000 nm. The average weight of the microfiber is 0.5~10 g / m.
Abstract translation: 目的：提供容易吸收水分的壁纸，以防止墙纸上的变色或模具，并防止壁纸和墙壁之间的间隙由于水分被水分吸收在壁纸上。 构成：容易吸收水分的壁纸包括内部纸张，通过印刷特定图案和粘附在外部纸张内侧的内部纸张来改善壁纸的外观。 内纸由超吸收树脂制成，并通过静电纺丝制成。 高吸水性树脂是选自聚丙烯酰胺，聚丙烯酸，聚甲基丙烯酸，聚环氧乙烷，聚乙烯醇，明胶和壳聚糖树脂中的一种成分。 超细纤维的平均直径为30〜1000nm。 超细纤维的平均重量为0.5〜10g / m。
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公开(公告)号：KR1020100024119A
公开(公告)日：2010-03-05
申请号：KR1020080082818
申请日：2008-08-25
Applicant: 코오롱패션머티리얼 (주)
Abstract: PURPOSE: Waterproof fabric using nanofiber is provided to improve comfort in wearing clothes for a wearer by changing permeation performance and waterproof performance corresponding to meteorological environment which is suddenly changed. CONSTITUTION: Waterproof fabric using nanofiber comprises the following: a lining cloth layer(30); a nanofiber waterproof layer(20) made with nanofiber yarns of which average diameter is 100~2000nm and manufactured by electrospinning; and a surface fabric layer(10) laminated on the top of the nanofiber waterproof layer. The average diameter of a pore formed between the nanofiber yarns and the fiber yarns is 0.5~5μm. The thickness of the nanofiber waterproof layer is 5~50μm. The high absorbent polymer resin is one element selected among polyacrylo-nitrile polymers, gelatin-based polymers and cellulose-based polymers.
Abstract translation: 目的：提供使用纳米纤维的防水织物，通过改变与突然改变的气象环境相对应的渗透性能和防水性能，提高穿戴者穿着衣服的舒适度。 构成：使用纳米纤维的防水织物包括：衬布层（30）; 由平均直径为100〜2000nm并通过静电纺丝制造的纳米纤维纱制成的纳米纤维防水层（20） 以及层压在纳米纤维防水层的顶部的表面织物层（10）。 纳米纤维纱和纤维纱之间形成的孔的平均直径为0.5〜5μm。 纳米纤维防水层的厚度为5〜50μm。 高吸收性聚合物树脂是选自聚丙烯腈聚合物，基于明胶的聚合物和基于纤维素的聚合物中的一种元素。
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公开(公告)号：KR1020100004486A
公开(公告)日：2010-01-13
申请号：KR1020080064679
申请日：2008-07-04
Applicant: 코오롱패션머티리얼 (주)
Inventor： 강연경
Abstract: PURPOSE: A mask is provided, which effectively removes moisture generated in respiration and makes warm-keeping effect good. CONSTITUTION: A mask includes nano-fiber web(B) consisting of nano-fibers which are made of moisture-absorbing and heat-generating polymer and whose average diameter is 1,500 nanometers or less. The nano-fiber has hygroscopic rate of 90% or greater measured by the KS K 0339 method. The moisture generated in respiration is effectively removed. The warm-keeping effect is good by heat generated in respiration.
Abstract translation: 目的：提供面罩，有效去除呼吸中产生的水分，保暖效果良好。 构成：掩模包括由吸湿和发热聚合物制成并且平均直径为1,500纳米或更小的纳米纤维组成的纳米纤维网（B）。 纳米纤维通过KS K 0339方法测得的吸湿率为90％以上。 呼吸中产生的水分被有效去除。 呼吸中产生的热量保暖效果好。
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公开(公告)号：KR1020090128106A
公开(公告)日：2009-12-15
申请号：KR1020080054125
申请日：2008-06-10
Applicant: 코오롱패션머티리얼 (주)
Inventor： 강연경
Abstract: PURPOSE: A method for manufacturing water-proof and moisture-permeable fabric including nano-fiber web is provided to produce the proof and moisture-permeable fabric with inexpensive cost and simple manufacturing processes. CONSTITUTION: A method for manufacturing water-proof and moisture-permeable fabric including nano-fiber comprises the following steps of: applying adhesive resin liquid on the fabric(B) passing through a collector of an electrospinning device with an electrospraying method; laminating the nano-fiber web consisting of nano-fiber web; and adhering the nano-fiber web and adhesive resin to the fabric.
Abstract translation: 目的：提供一种制造防水透湿织物的方法，包括纳米纤维网，以廉价的成本和简单的制造工艺生产防渗透湿织物。 构成：包括纳米纤维的防水透湿织物的制造方法，其特征在于，在电纺丝装置的集电体上通过电喷雾法将粘合树脂液涂布在织物（B）上。 层压由纳米纤维网组成的纳米纤维网; 并将纳米纤维网和粘合剂树脂粘合到织物上。
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公开(公告)号：KR1020090127553A
公开(公告)日：2009-12-14
申请号：KR1020080053596
申请日：2008-06-09
Applicant: 코오롱패션머티리얼 (주)
Inventor： 강연경
Abstract: PURPOSE: Water-proof and moisture-permeable fabric used in ski cloths is provided to reduce manufacturing cost with a simple manufacturing process, and to offer permeability and water-proof while offering eco friendly effects. CONSTITUTION: Water-proof and moisture-permeable fabric used in ski cloths includes fabric(B) and nano-fiber web(C). The nano-fiber web consists of nano-fibers of which average diameter is 200~2,000 nm. The nano-fiber web is laminated by an adhesive on the fabric. The nano-fiber contains a water repellent of 0.1~5.0 weight%. The water repellent is a silicon-based repellent. The silicon-based repellent is polydimethylsiloxane.
Abstract translation: 目的：提供用于滑雪布的防水和透湿织物，通过简单的制造工艺降低制造成本，并提供渗透性和防水性，同时提供生态友好的效果。 构成：用于滑雪布的防水透湿织物包括织物（B）和纳米纤维网（C）。 纳米纤维网由平均直径为200〜2000nm的纳米纤维组成。 纳米纤维网通过织物上的粘合剂层压。 纳米纤维含有0.1〜5.0重量％的防水剂。 防水剂是硅基驱避剂。 硅基驱避剂是聚二甲基硅氧烷。
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