KR100603037B1 - waterproof cloth with keeping warm function - Google Patents

waterproof cloth with keeping warm function Download PDF

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Publication number
KR100603037B1
KR100603037B1 KR1020040075422A KR20040075422A KR100603037B1 KR 100603037 B1 KR100603037 B1 KR 100603037B1 KR 1020040075422 A KR1020040075422 A KR 1020040075422A KR 20040075422 A KR20040075422 A KR 20040075422A KR 100603037 B1 KR100603037 B1 KR 100603037B1
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weight
fabric
coating layer
layer
coating
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KR1020040075422A
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Korean (ko)
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KR20040089029A (en
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신재옥
윤병호
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신재옥
윤병호
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Priority to KR1020040075422A priority Critical patent/KR100603037B1/en
Publication of KR20040089029A publication Critical patent/KR20040089029A/en
Priority to PCT/KR2005/003080 priority patent/WO2006033540A1/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M17/00—Producing multi-layer textile fabrics
    • D06M17/04—Producing multi-layer textile fabrics by applying synthetic resins as adhesives
    • D06M17/10—Polyurethanes polyurea
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/06—Thermally protective, e.g. insulating
    • A41D31/065—Thermally protective, e.g. insulating using layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102—Waterproof and breathable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/24—Organic non-macromolecular coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/021—Moisture-responsive characteristics hydrophobic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial

Abstract

본 발명은 열차단 보온기능을 갖는 투습방수원단에 관한 것으로, 1액형 폴리우레탄 친수 무공형수지를 주성분으로 한 조성물을 형성하여 상기 이형지 상면에 코팅시킴에 의해 형성된 제1코팅층과; 2액형 폴리우레탄 친수 무공형 수지와, 스티렌 단량체와, 디메틸아미노에틸 메타크릴레이트를 주성분으로 한 혼합조성물을 형성하여 상기 제1코팅층 상면에 코팅시킴에 의해 형성된 제2코팅층; 그리고, 상기 제2코팅층 상면에 접착형성되는 원단:을 포함하여 이형지를 박리함에 의해 형성되는 열차단 보온기능을 갖는 투습방수원단을 기술적 요지로 한다. 이에 따라, 원단에 방수층 및 차열코팅층이 적층됨에 의해 외부열 및 냉기를 차단하여 보온시킴과 동시에, 땀 등을 배출시키는 투습성은 우수하며, 방수가 되며, 항균 탈취가 되는 이점이 있다. The present invention relates to a water-permeable waterproof fabric having a thermal insulation insulating function, comprising: a first coating layer formed by forming a composition based on a one-component polyurethane hydrophilic non-porous resin and coating the upper surface of the release paper; A second coating layer formed by forming a mixed composition containing a two-component polyurethane hydrophilic nonporous resin, a styrene monomer, and dimethylaminoethyl methacrylate as a main component and coating the upper surface of the first coating layer; In addition, the present invention includes a moisture-permeable waterproof fabric having a thermal insulation insulating function, which is formed by peeling release paper, including: fabric formed by bonding to the upper surface of the second coating layer. Accordingly, the waterproof layer and the heat-resistant coating layer are laminated on the fabric to block external heat and cold to keep warm and at the same time excellent in moisture permeability to discharge sweat, waterproof and antibacterial deodorization.

투습 방수 열차단 보온 향균 탈취Breathable waterproof thermal insulation thermal antibacterial deodorant

Description

열차단 보온기능을 갖는 투습방수 원단{waterproof cloth with keeping warm function}Water-proof cloth with keeping warm function

도1 - 종래기술에 따른 2층구조의 투습방수성 원단의 단면개략도.1 is a schematic cross-sectional view of a moisture-permeable waterproof fabric of a two-layer structure according to the prior art.

도2 - 본 발명에 따른 2-레이어층이 형성된 방수원단의 적층된 형상을 나타낸 도.Figure 2 is a diagram showing a laminated shape of a waterproof fabric having a two-layer layer according to the present invention.

도3 - 본 발명에 따른 3-레이어층이 형성된 방수원단의 적층된 형상을 나타낸 도.Figure 3 is a diagram showing a stacked shape of a waterproof fabric having a three-layer layer according to the present invention.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

100 : 이형지 110 : 제1코팅층100: release paper 110: first coating layer

120 : 제2코팅층 130 : 원단120: second coating layer 130: fabric

140 : 접착제층 150 : 합포원단140: adhesive layer 150: composite fabric

본 발명은 열차단 보온기능을 갖는 원단에 관한 것으로, 더욱 상세하게는, 외부열 및 냉기를 차단하여 보온시킴과 동시에, 땀 등을 배출시키는 투습성은 우수하며, 방수가 되는 열차단 보온기능을 갖는 투습방수원단에 관한 것이다. The present invention relates to a fabric having a thermal insulation thermal insulation function, and more specifically, to keep warm by blocking external heat and cold, and also has excellent moisture permeability to discharge sweat and the like, having a thermal insulation thermal insulation function that is waterproof It relates to a breathable waterproof fabric.

일반적으로, 투습방수성 원단은 땀 등의 수증기는 밖으로 쉽게 배출하면서도 물방울의 침투는 효과적으로 방지하는 기능을 구비한 원단으로서, 스포츠웨어, 등산복 및 스키웨어 등과 같이 비교적 가혹한 기상조건하에서 격렬한 운동을 할 때 착용하는 의류용 소재(원단)로 사용되고 있다. In general, the moisture-permeable waterproof fabric is a fabric having a function of effectively preventing the ingress of water droplets while easily discharging water vapor such as sweat, and is worn when performing a vigorous exercise under relatively severe weather conditions such as sportswear, mountaineering clothes and skiwear. It is used as a material (fabric) for clothing.

그리고, 투습방수성 원단은 강우시 빗방울을 차단함은 물론 저온 환경에서는 의복내 체온을 일정하게 유지시켜 주고, 격렬한 운동에 따른 고온 환경에서는 몸으로부터 발한된 땀을 방출하여 의복내 온도를 일정하게 유지시켜 줌으로서 항상 쾌적한 착용감을 발현할 수 있는 고내수압과 고투습도의 기능이 요구되고 있다.In addition, the moisture-permeable waterproof fabric not only blocks raindrops during rainfall, but also maintains a constant body temperature in clothing in low temperature environments, and maintains a constant temperature in clothing by releasing sweat emitted from the body in high temperature environments following intense exercise. As a zoom, a function of high water pressure and high moisture permeability which can always express a comfortable wearing feeling is demanded.

이와 같은 투습방수포를 제조하는 종래기술로서는 (ⅰ)폴리우레탄과 유기용 제인 디메틸포름아미드를 혼합하여 제조한 수지조성물을 원단 상에 일정한 두께로 코팅한 후, 이들을 물속으로 통과시키므로서 원단상에 미세한 기공을 갖는 폴리우레탄 코팅층을 형성시키는 습식공법과 (ⅱ)폴리우레탄을 메틸에틸케톤, 톨루엔, 아 세톤, 이소프로필알코올 등 휘발성이 강한 유기용제에 용해시켜서 제조한 수지조성물을 원단상에 일정한 두께로 코팅한 후 열처리하여 휘발성 유기용제를 휘발시키므로서 원단상에 균질의 폴리우레탄 필름층을 형성시키는 건식공법과, (ⅲ)투습방수성능을 갖는 필름을 별도로 제조한 후 접착제를 사용하여 원단과 합포하는 방식인 라미네이팅 공법들이 있다.As a conventional technique for manufacturing such a moisture-permeable waterproof cloth (i) a resin composition prepared by mixing polyurethane and dimethylformamide, which is an organic solvent, is coated on a fabric with a predetermined thickness, and then passed through the water to make a fine fabric on the fabric. Wet process to form polyurethane coating layer with pores and (ii) Resin composition prepared by dissolving polyurethane in highly volatile organic solvent such as methyl ethyl ketone, toluene, acetone, isopropyl alcohol, etc. After the coating and heat treatment to form a homogeneous polyurethane film layer on the fabric by volatilizing the volatile organic solvent, and (iii) separately preparing a film having a moisture-permeable waterproof performance and then laminating with the fabric using an adhesive There are laminating methods that are the method.

상기의 공법들에 의해 제조된 종래의 투습방수성 원단들은 모두 도1에 도시된 것과 같은 2층 구조의 단면을 갖는 바, 종래의 투습방수성 원단들을 도1과 같이 합성섬유 원단(1)상에 투습방수기능을 발현할 수 있는 폴리우레탄 수지층(2)이 코 팅 또는 라미네이팅 된 2층 구조를 갖는다. The conventional moisture-permeable waterproof fabrics produced by the above methods all have a cross-section having a two-layer structure as shown in FIG. 1, and the conventional moisture-permeable waterproof fabrics are breathable on the synthetic fiber fabric 1 as shown in FIG. 1. Polyurethane resin layer (2) capable of expressing a waterproof function has a two-layer structure coated or laminated.

그러나 상기 종래기술은 투습,방수기능은 어느 정도 발현될 수 있으나, 열차단 보온 등의 기능은 수행할 수 없게 되어 의복 내의 온도를 일정하에 유지할 수 없을 뿐만 아니라 향균, 탈취기능도 수행 할 수 없다는 문제점이 있다. However, the prior art can be expressed to some extent moisture permeability, waterproof function, but can not perform the function of thermal insulation, such as not able to maintain the temperature in the clothes under a constant, and also can not perform antibacterial, deodorizing function. There is this.

따라서, 본 발명은 상기한 종래기술의 문제점을 해결하기 위해 안출된 것으로, 원단에 방수층 및 차열코팅층이 적층됨에 의해 외부열 및 냉기를 차단하여 보온시킴과 동시에, 땀 등을 배출시키는 투습성은 우수하며, 방수가 되며, 항균 탈취가 되는 열차단 보온기능을 갖는 투습방수원단을 제공하는 것을 목적으로 한다. Therefore, the present invention has been made to solve the above problems of the prior art, and by insulating the heat-resistant layer and the heat-resistant coating layer on the fabric to block the external heat and cold to keep warm, at the same time excellent in moisture permeability to discharge sweat, etc. The purpose of the present invention is to provide a waterproof waterproof fabric having a thermal insulation function, which is waterproof and antibacterial and deodorant.

상기한 목적을 달성하기 위한 본 발명은, 1액형 폴리우레탄 친수 무공형수지를 주성분으로 한 조성물을 형성하여 상기 이형지 상면에 코팅시킴에 의해 형성된 제1코팅층과; 2액형 폴리우레탄 친수 무공형 수지와, 스티렌 단량체와, 디메틸아미노에틸 메타크릴레이트를 주성분으로 한 혼합조성물을 형성하여 상기 제1코팅층 상면에 코팅시킴에 의해 형성된 제2코팅층; 그리고, 상기 제2코팅층 상면에 접착형성되는 원단:을 포함하여 이형지를 박리함에 의해 형성되는 열차단 보온기능을 갖는 투습방수원단을 기술적 요지로 한다. The present invention for achieving the above object, the first coating layer formed by forming a composition based on a one-component polyurethane hydrophilic non-porous resin and coating on the upper surface of the release paper; A second coating layer formed by forming a mixed composition containing a two-component polyurethane hydrophilic nonporous resin, a styrene monomer, and dimethylaminoethyl methacrylate as a main component and coating the upper surface of the first coating layer; In addition, the present invention includes a moisture-permeable waterproof fabric having a thermal insulation insulating function, which is formed by peeling release paper, including: fabric formed by bonding to the upper surface of the second coating layer.

여기서, 상기 원단상면에는, 2액형 폴리우레탄 친수 무공형 수지를 수성분으로 하는 접착제 조성물을 형성하여 원단상면에 메쉬인쇄합포 방식으로 코팅시킴에 의해 형성된 접착제층과; 상기 접착제층 상면에 접착형성되는 합포원단;을 더 포함 하여 구성되는 것이 바람직하다.Here, the top surface, the adhesive layer formed by forming an adhesive composition containing a two-component polyurethane hydrophilic non-porous resin as an aqueous component and coating the top surface with a mesh printing cloth method; It is preferably configured to further include; a fabric fabric bonded to the adhesive layer upper surface.

그리고, 제1코팅층은, 1액형 폴리우레탄 친수무공형 수지 65~77중량%와, 메틸에틸케톤 13~19중량%와, 1액형 폴리우레탄수지 토너 2~4중량%와, 토르마린 2~4중량%와, 게르마늄 2~4중량% 그리고 세라믹 2~4중량%를 혼합하여 형성되고, 상기 제2코팅층은, 2액형 폴리우레탄 친수무공형 수지 35~42중량%와, 메틸에틸케톤 8~11중량%와, 멜라민포름알데히드계 가교제 0.5~3중량%와, 아미노계촉진제 0.1~2중량%와, 스티렌단량체 20~30중량%와, 디메틸아미노에틸 메타크릴레이트 14~16중량%와, 2-프로피온산 2~4중량%와, 벤조일페록사이드 2~3중량%와, 알루미나 2~3중량%와, TX 옥사이드 1~2중량%와, 폴리에틸렌 글리콜 0.02~0.1중량% 그리고 유기변형 폴리실록산 0.05~0.1중량%를 혼합하여 형성되고, 상기 접착제층은, 2액형 폴리우레탄 친수무공형 수지 78~88중량%와, 메틸에틸케톤 10~20중량%와, 멜라민포름알데히드계 가교제 0.5~3중량% 그리고 아미노계촉진제 0.1~1중량%를 혼합하여 형성되는 것이 바람직하다. The first coating layer is 65 to 77% by weight of a one-component polyurethane hydrophilic non-porous resin, 13 to 19% by weight of methyl ethyl ketone, 2 to 4% by weight of a one-component polyurethane resin toner, and 2 to 4% by weight of tourmaline. %, Germanium 2-4% by weight and ceramics 2-4% by weight, the second coating layer is 35-42% by weight two-component polyurethane hydrophilic non-porous resin and 8-11% methyl ethyl ketone %, Melamine formaldehyde crosslinking agent 0.5 to 3% by weight, amino accelerator 0.1 to 2% by weight, styrene monomer 20 to 30% by weight, dimethylaminoethyl methacrylate 14 to 16% by weight, 2-propionic acid 2-4% by weight, 2-3% by weight of benzoyl peroxide, 2-3% by weight of alumina, 1-2% by weight of TX oxide, 0.02-0.1% by weight polyethylene glycol and 0.05-0.1% by weight of organomodified polysiloxane It is formed by mixing, the adhesive layer is 78 to 88% by weight two-component polyurethane hydrophilic non-porous resin, 10 to 20% by weight methyl ethyl ketone, Suramin formaldehyde-based crosslinking agent is preferably 0.5 to 3% by weight and is mixed to form the amino-based accelerator 0.1 to 1% by weight.

이에 따라, 원단에 방수층 및 차열코팅층이 적층됨에 의해 외부열 및 냉기를 차단하여 보온시킴과 동시에, 땀 등을 배출시키는 투습성은 우수하며, 방수가 되며, 항균 탈취가 되는 이점이 있다. Accordingly, the waterproof layer and the heat-resistant coating layer are laminated on the fabric to block external heat and cold to keep warm and at the same time excellent in moisture permeability to discharge sweat, waterproof and antibacterial deodorization.

이하 첨부된 도면을 참조로 본 발명을 상세히 설명한다. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도2는 본 발명에 따른 2-레이어층이 형성된 방수원단의 적층된 형상을 나타낸 도로써, 도시된 바와 같이, 크게 이형지(100)와, 제1코팅층(110)과, 제2코팅층(120) 그리고 원단(130)으로 구성된다. 여기서 2-레이어는 코팅층의 갯수를 말하 며 각각의 레이어는 제1코팅층(110)과, 제2코팅층(120)을 의미한다. 이하 동일하다. FIG. 2 is a diagram illustrating a stacked shape of a waterproof fabric having a two-layer layer according to the present invention. As shown in FIG. 2, the release paper 100, the first coating layer 110, and the second coating layer 120 are large. And it is composed of a fabric (130). Here, the two-layer refers to the number of coating layers, and each layer refers to the first coating layer 110 and the second coating layer 120. It is the same below.

먼저 제1코팅층(110)은 상기 이형지(100) 상면에 형성되는 바, 고형분 함량이 30~35%인 1액형 폴리우레탄 친수무공형 수지 65~77중량%와, 메틸에틸케톤 13~19중량%와, 1액형 폴리우레탄수지 토너 2~4중량%와, 토르마린 2~4중량%와, 게르마늄 2~4중량% 그리고 세라믹 2~4중량%를 혼합하여 조성물을 형성시킨다. 여기서 상기 1액형 폴리우레탄 친수무공형 수지의 점도는 600~700 포아즈(poise) 정도되는 것을 사용하였다. First, the first coating layer 110 is formed on the upper surface of the release paper 100, 65-77% by weight of a one-component polyurethane hydrophilic non-porous resin having a solid content of 30-35%, 13-19% by weight methyl ethyl ketone And 2-4% by weight of the one-component polyurethane resin toner, 2-4% by weight of tourmaline, 2-4% by weight of germanium, and 2-4% by weight of ceramic to form a composition. Here, the viscosity of the one-component polyurethane hydrophilic non-porous resin was used as about 600 ~ 700 poise (poise).

상기에서 형성된 조성물을 콤마나이프 또는 라미네이팅 코팅방식으로 상기 이형지(100) 상면에 코팅시킨다. The composition formed in the above is coated on the upper surface of the release paper 100 by a comma knife or a laminating coating method.

코팅량은 130~170g/m2이 되게 코팅시키며, 건조온도는 약 140~160℃에서 1~2분 건조시킨다. 즉, 상기 제1코팅층(110)은 건조라인을 통과하면서 용제 등은 제거되고, 원적외선, 향균, 음이온 탈취기능이 있으며, 투습, 방수가 되는 제1코팅층(110)이 형성되는 것이다. The coating amount is coated to 130 ~ 170g / m 2 , the drying temperature is dried for about 1 ~ 2 minutes at about 140 ~ 160 ℃. That is, the first coating layer 110 is a solvent and the like is removed while passing through the drying line, there is a far infrared, antibacterial, anion deodorizing function, the first coating layer 110 is moisture-permeable, waterproof.

제1코팅층(110)이 형성되면 상기 제1코팅층(110) 상면에는 제2코팅층(120)이 형성된다. When the first coating layer 110 is formed, a second coating layer 120 is formed on the upper surface of the first coating layer 110.

상기 제2코팅층(120)의 조성물은, 2액형 폴리우레탄 친수무공형 수지 35~42중량%와, 메틸에틸케톤 8~11중량%와, 멜라민포름알데히드계 가교제 0.5~3중량%와, 아미노계촉진제 0.1~2중량%와, 스티렌단량체 20~30중량%와, 디메틸아미노에틸 메타 크릴레이트 14~16중량%와, 2-프로피온산 2~4중량%와, 벤조일페록사이드 2~3중량%와, 알루미나 2~3중량%와, TX 옥사이드 1~2중량%와, 폴리에틸렌 글리콜 0.02~0.1중량% 그리고 유기변형 폴리실록산 0.05~0.1중량%를 혼합하여 형성되는 혼합조성물이다. The composition of the second coating layer 120, 35 to 42% by weight of two-component polyurethane hydrophilic non-porous resin, 8 to 11% by weight of methyl ethyl ketone, 0.5 to 3% by weight of melamine formaldehyde crosslinking agent, amino 0.1 to 2% by weight of accelerator, 20 to 30% by weight of styrene monomer, 14 to 16% by weight of dimethylaminoethyl methacrylate, 2 to 4% by weight of 2-propionic acid, 2 to 3% by weight of benzoyl peroxide, It is a mixed composition formed by mixing 2-3 wt% of alumina, 1-2 wt% of TX oxide, 0.02-0.1 wt% of polyethylene glycol, and 0.05-0.1 wt% of organic modified polysiloxane.

여기서 상기 2액형 폴리우레탄 친수무공형 수지는 고형분 함량이 50~55%되는 수지를 사용하였으며, 점도는 300~400 포아즈(poise) 정도되는 것을 사용하였다. 그리고, TX 옥사이드는 폴리카보네이트 및 폴리페닐렌옥사이드가 포함된 수지 조성물을 나타낸다. Here, the two-component polyurethane hydrophilic non-porous resin used was a resin having a solid content of 50 to 55%, and a viscosity of about 300 to 400 poise was used. In addition, TX oxide represents a resin composition containing polycarbonate and polyphenylene oxide.

상기의 혼합조성물을 이용하여 제2코팅층(120)을 형성시키는 바, 코팅량은 150~200g/m2 되게 코팅시키며, 건조온도는 약 140~160℃에서 1~2분 건조시킨다. 그리고 상기 제2코팅층(120)에 잔류하는 용제 등은 건조라인을 통과하면서 제거되며, 투습, 방수 및 차열 보온이 되는 제2코팅층(120)이 형성되는 것이다. Using the mixed composition to form a second coating layer 120, the coating amount is coated to 150 ~ 200g / m 2 , the drying temperature is dried for 1 to 2 minutes at about 140 ~ 160 ℃. The solvent remaining in the second coating layer 120 is removed while passing through a drying line, and the second coating layer 120 is formed to be moisture permeable, waterproof, and thermal insulation.

상기 제2코팅층(120) 상면에는 원단이 형성되는 바, 상기 원단은 천연직물 또는 인조직물 등이 되어도 무방하다. The fabric is formed on the upper surface of the second coating layer 120, the fabric may be a natural fabric or a human tissue.

상기 원단(130)의 형성은 상기 제2코팅층(120) 상면에 라미네이팅 합포방식에 의해 형성되며, 합포한 후 약 50~60℃에서 24시간 동안 경화시킴에 의해 형성된다. Formation of the fabric 130 is formed by a laminating blanket method on the upper surface of the second coating layer 120, it is formed by curing for 24 hours at about 50 ~ 60 ℃ after laminating.

상기의 과정이 완료되고 이형지(100)를 박리시켜 사용하면 된다. After the above process is completed, the release paper 100 may be peeled off and used.

상기에서는 2-레이어층이 형성된 투습방수원단에 대해 설명하였으나, 이하에서는 3-레이어층이 형성된 투습방수원단에 대해 설명한다. In the above, the moisture-permeable waterproof fabric having a two-layer layer has been described. Hereinafter, the moisture-permeable waterproof fabric with a three-layer layer will be described.

도2에 도시된 바와 같이, 3-레이어층이 형성된 투습방수원단은 크게 이형지 (100)와, 제1코팅층(110)과, 제2코팅층(120)과, 원단(130)과, 접착제층(140)과, 합포원단(150)으로 구성된다. As shown in FIG. 2, the water-permeable waterproof fabric having a three-layer layer is largely composed of a release paper 100, a first coating layer 110, a second coating layer 120, a fabric 130, and an adhesive layer ( 140 and the fabric fabric 150.

여기서 상기 이형지(100)와, 제1코팅층(110)과, 제2코팅층(120)과, 원단(130)의 구성은 상기 2-레이어층에 형성된 투습방수원단의 구성과 동일하므로 상세한 설명은 생략한다. Here, the configuration of the release paper 100, the first coating layer 110, the second coating layer 120, and the fabric 130 is the same as the configuration of the moisture-permeable waterproof fabric formed in the two-layer layer, a detailed description thereof will be omitted. do.

그리고 3-레이어는 코팅층의 갯수를 말하며 각각의 레이어는 제1코팅층(110)과, 제2코팅층(120) 그리고 접착제층(140)을 의미하며 이하 동일하다.And three-layer refers to the number of coating layers, each layer means the first coating layer 110, the second coating layer 120 and the adhesive layer 140 is the same below.

상기 제3레이어층이 형성된 투습방수원단은, 이형지(100) 상면에 제1코팅층(110)이 형성되고, 제1코팅층(110) 상면에 제2코팅층(120)이 형성되고, 제2코팅층(120) 상면에 원단(130)이 형성된 2-레이어층으로 구성된 투습방수원단 상면에 접착제층(140) 및 합포원단(150)을 순서대로 적층함에 의해 형성된다. In the moisture-permeable waterproof fabric having the third layer, the first coating layer 110 is formed on the upper surface of the release paper 100, the second coating layer 120 is formed on the upper surface of the first coating layer 110, and the second coating layer ( 120) is formed by laminating the adhesive layer 140 and the composite fabric 150 in order on the upper surface of the moisture-permeable waterproof fabric composed of a two-layer layer formed on the top surface 130.

상기 접착제층(140)은 상기 원단(130)의 상면에 형성되는 바, 접착제층(140)을 구성하는 조성물은 2액형 폴리우레탄 친수무공형 수지 78~88중량%와, 메틸에틸케톤 10~20중량%와, 멜라민포름알데히드계 가교제 0.5~3중량% 그리고 아미노계촉진제 0.1~1중량%를 혼합하여 형성시킨다. 여기서 상기 2액형 폴리우레탄 친수무공형수지의 점도는 300~400 포아즈(poise) 되는 것을 사용하였다. The adhesive layer 140 is formed on the upper surface of the fabric 130, the composition constituting the adhesive layer 140 is 78 to 88% by weight of a two-component polyurethane hydrophilic non-porous resin, methyl ethyl ketone 10 to 20 It is formed by mixing the weight%, 0.5 to 3% by weight of the melamine formaldehyde crosslinking agent and 0.1 to 1% by weight of the amino accelerator. Here, the viscosity of the two-component polyurethane hydrophilic non-porous resin was used to be 300 to 400 poise (poise).

상기의 조성물을 이용하여 접착제층(140)을 형성시키는 바, 코팅량은 100~120g/m2 되게 코팅시키며, 건조온도는 약 80~140℃에서 0.5~1분 건조시킨다. 상기 접착제층(140)의 코팅방식은 메쉬(mesh) 인쇄 합포방식을 사용하여 원단의 상 면에 메쉬형태의 접착제층(140)을 형성하였다. 그리고 상기 접착제층(140)에 잔류하는 용제 등은 건조라인을 통과하면서 제거되며, 투습, 방수가 되는 접착제층(140)이 형성되는 것이다. Using the above composition to form an adhesive layer 140, the coating amount is coated to 100 ~ 120g / m 2 , the drying temperature is dried 0.5 ~ 1 minutes at about 80 ~ 140 ℃. As the coating method of the adhesive layer 140, a mesh-type adhesive layer 140 was formed on the upper surface of the fabric by using a mesh printing fabric method. The solvent remaining in the adhesive layer 140 is removed while passing through a drying line, and the adhesive layer 140 to be moisture-permeable and waterproof is formed.

상기 접착제층(140) 상면에는 합포원단(150)이 형성되는 바, 상기 합포원단(150)은 천연직물 또는 인조직물 등이 되어도 무방하다. The composite fabric 150 is formed on the adhesive layer 140, the composite fabric 150 may be a natural fabric or a human tissue.

상기 합포원단(150)의 형성은 상기 접착제층(140) 상면에 라미네이팅 합포방식에 의해 형성되며, 합포한 후 약 70~80℃에서 24시간 동안 경화시킴에 의해 형성된다. Formation of the fabric fabric 150 is formed by a laminating fabric method on the adhesive layer 140, the surface is formed by curing for about 24 hours at 70 ~ 80 ℃.

상기의 과정이 완료되면, 하측에서 부터 이형지(100), 제1코팅층(110), 제2코팅층(120), 원단(130), 접착제층(140), 합포원단(150)으로 구성된 3-레이어층 투습방수원단이 형성되고, 이형지(100)를 박리시켜 사용하면 된다. When the above process is completed, the three-layer consisting of the release paper 100, the first coating layer 110, the second coating layer 120, the fabric 130, the adhesive layer 140, the composite fabric 150 from the lower side What is necessary is just to form the layer moisture-permeable waterproofing fabric, and to peel the release paper 100.

상기에서 설명한 2-레이어층 및 3-레이어층 투습방수원단을 이용한 특성실험을 하였는 바, 이하에서는 이에 대하여 설명하기로 한다. Characteristic experiments were performed using the two-layer and three-layer permeable waterproof fabrics described above, which will be described below.

< 투습도 측정 ><Measurement of moisture permeability>

상기 2-레이어층 및 3-레이어층 투습방수원단에 대한 상온(약 32℃)에서 투습도 측정을 하였는 바, 투습도 측정은 JIS L 1099, B-1, 포타슘 아세테이트 방법을 사용하여 측정하였는 바, 3-레이어층 투습방수원단의 투습도는 18,597g/m2/24h 로 측정되었으며, 2-레이어층 투습방수원단의 투습도는 50,009g/m2/24h 로 측정된 바, 이는 양호한 투습도를 유지하는 것이다. The moisture permeability was measured at room temperature (about 32 ° C.) for the two-layer and three-layer water vapor barriers. The moisture permeability was measured using JIS L 1099, B-1, and potassium acetate method. -The moisture permeability of the layer permeable waterproof fabric was measured at 18,597g / m 2 / 24h, and the permeability of the two-layer permeable waterproof fabric was measured at 50,009 g / m 2 / 24h, which is to maintain good moisture permeability.

< 음이온 측정 > <Anion measurement>

상기 3-레이어층 투습방수원단에 대해 음이온 방출량을 측정하였는 바, KFIA-FI-1042 방법을 이용하여, 상온(약 27℃)에서, 습도 48%의 분위기에서 이온 분석기(ION ANALYZER)를 이용하여 측정하였는 바, 276ea/cc로 측정되었다. 이는 음이온이 양호하게 방출되는 것으로 해석된다. The amount of anion release was measured for the three-layer water vapor barrier, using the KFIA-FI-1042 method, using an ion analyzer (ION ANALYZER) in an atmosphere of 48% humidity at room temperature (about 27 ℃) As measured, it was measured at 276ea / cc. This translates to good release of negative ions.

< 원적외선 측정 ><Far-infrared measurement>

상기 3-레이어층 투습방수원단에 대해 원적외선 방사율을 측정하였는 바, FT-IR 스펙트로메타(Spectrometer)를 이용하여 상온(약 37℃)에서 흑체(black body)와 비교하여 측정하였으며, 5~20㎛에 해당되는 원적외선 방사율은 90.2%로 측정되었다. 이는 상당한 양의 원적외선이 방출된다는 것으로 해석된다. Far-infrared emissivity was measured for the three-layer water-permeable waterproof fabric, which was measured by using an FT-IR spectrometer at room temperature (about 37 ° C.), compared with a black body, and 5˜20 μm. The far-infrared emissivity corresponding to 90.2% was measured. It is interpreted that a significant amount of far infrared rays are emitted.

< 항균 측정><Antibacterial measurement>

상기 3-레이어층 투습방수원단에 대해 항균력을 측정한 바, KS K 0693-2000 측정방법을 이용하여 측정하였다. 측정은 황색포도상구균(Staphylococcus aureus)와 폐렴균(Klebsiella pneumoniae)를 이용하였다. The antimicrobial activity of the three-layer waterproof breathable fabric was measured, and was measured using the KS K 0693-2000 measuring method. Staphylococcus aureus and Klebsiella pneumoniae were used for the measurement.

측정결과는 아래의 표1에 나태내었으며, O 표시는 상기 3-레이어층 투습방수원단이 있는 경우이고, × 표시는 상기 3-레이어층 투습방수원단이 없는 경우를 나타낸다, The measurement results are shown in Table 1 below, where O denotes a case where the three-layer waterproof layer is present, and X denotes a case where the three-layer layer is waterproof.

Figure 112004042821757-pat00001
Figure 112004042821757-pat00001

표1에 나타난 바와 같이, 18시간후에 상기 3-레이어층 투습방수원단이 있는 경우에는 99.9%의 세균감소율을 나타내는 바, 양호한 항균력이 있는 것으로 해석된다. As shown in Table 1, when the three-layer water-permeable waterproof fabric is present after 18 hours, it shows a 99.9% bacterial reduction rate, which is interpreted as having good antibacterial activity.

< 탈취 측정 > <Deodorization measurement>

상기 3-레이어층 투습방수원단에 대해 탈취율 측정을 하였는 바, KFIA -FI-1004 측정방법을 이용하였으며 측정가스는 암모니아 가스를 이용하였다. 측정결과는 아래의 표2에 나태내었다. Deodorization rate was measured for the three-layer water vapor barrier, and the KFIA-FI-1004 measurement method was used, and the measurement gas was ammonia gas. The measurement results are shown in Table 2 below.

Figure 112004042821757-pat00002
Figure 112004042821757-pat00002

상기 표2에 나타난 바와 같이, 2시간이 지난 시점에서 3-레이어층 투습방수원단이 있는 경우에 93%의 탈취율을 나타내는 바, 양호한 탈취작용이 있는 것으로 해석된다. As shown in Table 2, when there is a three-layer water-permeable waterproof fabric at a time point of 2 hours, the deodorization rate of 93% is shown, and it is interpreted that there is a good deodorizing action.

< 열차단 측정 > <Thermal cutoff measurement>

상기 2-레이어층, 3-레이어층 투습방수원단에 대하여 열차단 측정을 하였는 바, 2-레이어층 투습방수원단 2가지 샘플 및 3-레이어층 투습방수원단 3가지 샘플을 준비하여 열차단 측정을 하였다. 가열유지온도는 30℃, 40℃, 50℃로 하였으며, 차단된 후에 감지온도 등의 측정결과를 아래의 표3에 나타내었다. The thermal barrier measurement was performed for the two-layer and three-layer moisture barrier fabrics. Two samples of the two-layer moisture barrier fabric and three samples of the three-layer moisture barrier fabric were prepared to measure the thermal insulation. It was. Heating and holding temperature was set to 30 ℃, 40 ℃, 50 ℃, and after the measurement results such as the detection temperature is shown in Table 3 below.

Figure 112004042821757-pat00003
Figure 112004042821757-pat00003

상기표에서 나타난 바와 같이, 2-레이어층, 3-레이어층 투습방수원단이 있는 경우에 열차단효과가 있는 것으로 측정되었으며, 3-레이어층 투습방수원단의 열차단효율이 뛰어남을 알 수 있다. As shown in the table, it was measured that there is a thermal barrier effect in the case of a two-layer, three-layer waterproof moisture-proof fabric, it can be seen that the thermal barrier efficiency of the three-layer waterproof moisture-proof fabric is excellent.

상기의 구성에 의한 본 발명은, 원단에 방수층 및 차열코팅층이 적층됨에 의해 외부열 및 냉기를 차단하여 보온시킴과 동시에, 땀 등을 배출시키는 투습성이 우수하다는 효과가 있다. According to the present invention, the waterproof layer and the heat-resistant coating layer are laminated on the fabric, thereby blocking external heat and cold to keep warm and at the same time having excellent moisture permeability to discharge sweat and the like.

그리고, 상기 원단은 항균, 탈취기능이 있으며, 음이온 및 원적외선을 방출한다는 효과가 또한 있다. In addition, the fabric has an antibacterial, deodorizing function, and also has the effect of emitting negative ions and far infrared rays.

Claims (5)

1액형 폴리우레탄 친수 무공형수지를 주성분으로 한 조성물을 형성하여 상기 이형지 상면에 코팅시킴에 의해 형성된 제1코팅층과; A first coating layer formed by forming a composition mainly comprising a one-component polyurethane hydrophilic non-porous resin and coating the upper surface of the release paper; 2액형 폴리우레탄 친수 무공형 수지와, 스티렌 단량체와, 디메틸아미노에틸 메타크릴레이트를 주성분으로 한 혼합조성물을 형성하여 상기 제1코팅층 상면에 코팅시킴에 의해 형성된 제2코팅층; 그리고, A second coating layer formed by forming a mixed composition containing a two-component polyurethane hydrophilic nonporous resin, a styrene monomer, and dimethylaminoethyl methacrylate as a main component and coating the upper surface of the first coating layer; And, 상기 제2코팅층 상면에 접착형성되는 원단:을 포함하여 이형지를 박리함에 의해 형성됨을 특징으로 하는 열차단 보온기능을 갖는 투습방수원단.Fabrics that are adhesively formed on the upper surface of the second coating layer: including a heat-resistant insulating material, characterized in that formed by peeling the release paper. 제1항에 있어서, 상기 원단상면에는, According to claim 1, wherein the fabric top surface, 2액형 폴리우레탄 친수 무공형 수지를 수성분으로 하는 접착제 조성물을 형성하여 원단상면에 메쉬인쇄합포 방식으로 코팅시킴에 의해 형성된 접착제층과;An adhesive layer formed by forming an adhesive composition comprising a two-component polyurethane hydrophilic non-porous resin as an aqueous component and coating the upper surface with a mesh printing cloth method; 상기 접착제층 상면에 접착형성되는 합포원단;을 더 포함하여 구성됨을 특징으로 하는 열차단 보온기능을 갖는 투습방수원단.A moisture-repellent waterproof fabric having a thermal insulation thermal insulation function, characterized in that it further comprises; 제1항 또는 제2항에 있어서, 상기 제1코팅층은, 1액형 폴리우레탄 친수무공형 수지 65~77중량%와, 메틸에틸케톤 13~19중량%와, 1액형 폴리우레탄수지 토너 2~4중량%와, 토르마린 2~4중량%와, 게르마늄 2~4중량% 그리고 세라믹 2~4중량%를 혼합하여 형성됨을 특징으로 하는 열차단 보온기능을 갖는 투습방수원단.The method of claim 1 or 2, wherein the first coating layer is 65 to 77% by weight of a one-component polyurethane hydrophilic non-porous resin, 13 to 19% by weight of methyl ethyl ketone, and 1 to 4 parts of polyurethane resin toner. A moisture-permeable waterproof fabric having a thermal insulation thermal insulation, characterized in that formed by mixing by weight, 2 to 4% by weight of tourmaline, 2 to 4% by weight of germanium and 2 to 4% by weight of ceramics. 삭제delete 제2항에 있어서, 상기 접착제층은, 2액형 폴리우레탄 친수무공형 수지 78~88중량%와, 메틸에틸케톤 10~20중량%와, 멜라민포름알데히드계 가교제 0.5~3중량% 그리고 아미노계촉진제 0.1~1중량%를 혼합하여 형성됨을 특징으로 하는 열차단 보온기능을 갖는 투습방수원단.The adhesive layer according to claim 2, wherein the adhesive layer comprises 78 to 88% by weight of a two-component polyurethane hydrophilic non-porous resin, 10 to 20% by weight of methyl ethyl ketone, 0.5 to 3% by weight of a melamine formaldehyde crosslinking agent and an amino accelerator. Moisture-proof waterproof fabric with thermal insulation thermal insulation, characterized in that formed by mixing 0.1 to 1% by weight.
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