KR960001331A - Manufacturing method of moisture permeable waterproof cloth - Google Patents

Manufacturing method of moisture permeable waterproof cloth Download PDF

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Publication number
KR960001331A
KR960001331A KR1019940015265A KR19940015265A KR960001331A KR 960001331 A KR960001331 A KR 960001331A KR 1019940015265 A KR1019940015265 A KR 1019940015265A KR 19940015265 A KR19940015265 A KR 19940015265A KR 960001331 A KR960001331 A KR 960001331A
Authority
KR
South Korea
Prior art keywords
layer
permeable waterproof
polyurethane resin
moisture
polyurethane
Prior art date
Application number
KR1019940015265A
Other languages
Korean (ko)
Other versions
KR0185762B1 (en
Inventor
양정한
문성엽
정인만
Original Assignee
하기주
주식회사 코오롱
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Publication date
Application filed by 하기주, 주식회사 코오롱 filed Critical 하기주
Priority to KR1019940015265A priority Critical patent/KR0185762B1/en
Publication of KR960001331A publication Critical patent/KR960001331A/en
Application granted granted Critical
Publication of KR0185762B1 publication Critical patent/KR0185762B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D06N3/145—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes two or more layers of polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/142—Hydrophobic

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은 투습도가 7000∼12000g/m2·24hrs 이고, 내수압이 5000㎜H2O 이상이며 촉감이 유연한 투습방수포의 제조방법임.The present invention is a method for producing a moisture-permeable waterproof foam having a moisture permeability of 7000 to 12000 g / m 2 · 24hrs, a water pressure of 5000 mmH 2 O or more, and a soft touch.

본 발명은 원단을 발수처리한 후 제 1 층의 폴리우레탄수지층을 건식으로 형성시키고, 상기 제 1 층 위에 제 2 층의 폴리우레탄수지층을 습식방법으로 형성시킨 다음에, 제 2 층위에 제 3 층의 친수성무공형폴리우레탄수지층을 건식으로 형성시켜서 수지층이 3 층구조로 되어 있는 투습방수포의 제조방법임.After the water repellent treatment of the fabric of the present invention, the polyurethane resin layer of the first layer is dry formed, and the polyurethane resin layer of the second layer is formed on the first layer by a wet method, and then the second layer is formed on the second layer. It is a manufacturing method of a moisture-permeable waterproof fabric in which a three-layered hydrophilic non-porous polyurethane resin layer is formed dry and the resin layer has a three-layer structure.

본 발명으로 제조된 투습방수포는 박리강도가 1.4 ㎏/㎝ 이상이며 결로방지의 효과도 있다.The moisture-permeable waterproof fabric prepared by the present invention has a peel strength of 1.4 kg / cm or more and has an effect of preventing condensation.

Description

투습방수포의 제조방법Manufacturing method of moisture permeable waterproof cloth

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (3)

발수처리한 포지의 편면에 w/o 에멀젼 폴리우레탄수지를 코팅한 후 건조하여 제 1 층인 폴리우레탄건식코팅층을 만들고, 제 1 층 위에 폴리우레탄수지를 코팅한 후 수용액에서 처리하여 의해 제 2 층의 폴리우레탄 습식코팅층을 만든 후, 상기 제 2 층 위에 친수무공형 폴리우레탄수지를 코팅하고 건조하여 제 3 층의 폴리우레탄 건식코팅층을 형성시킴을 특징으로 하는 투습방수포의 제조방법.W / o emulsion polyurethane resin is coated on one side of the water-repellent forge and dried to make a polyurethane dry coating layer as the first layer, and the polyurethane resin is coated on the first layer and then treated in an aqueous solution to After the polyurethane wet coating layer is made, a method of manufacturing a moisture-permeable waterproof foam, characterized in that the hydrophilic non-porous polyurethane resin is coated on the second layer and dried to form a polyurethane dry coating layer of the third layer. 제 1 항에 있어서, 제 1 층의 폴리우레탄 건식코팅층은 폴리우레탄수지조성물을 코팅한 후 각각 1∼3 분씩 60∼ 80℃ 에서 1 차 건조하고, 80∼100℃로 2차 건조하며, 그리고 145∼155℃로 3 차 건조하여 제조함을 특징으로 하는 투습방수포의 제조방법.The method of claim 1, wherein the polyurethane dry coating layer of the first layer is first dried at 60 to 80 ° C., second to 80 to 100 ° C., and then 145 minutes after coating the polyurethane resin composition. Method for producing a moisture-permeable waterproof fabric characterized in that the third drying to ~ 155 ℃ to produce. 제 1 항에 있어서, 제 3 층의 친수무공형 폴리우레탄건식코팅층은 친수무공형 폴리우레탄수지 92∼97 중량%, 멜라민포름알데히드 1.5∼ 2.5중량%, 실리콘수지 1.5∼2.5 중량%, 촉매 0.3∼0.7 중량 % 의 조성물로 코팅한 것임을 특징으로 하는 투습방수포의 제조방법.The hydrophilic non-porous polyurethane dry coating layer of claim 3, wherein the hydrophilic non-porous polyurethane resin is 92-97 wt% of hydrophilic non-polyurethane resin, 1.5-2.5 wt% of melamine formaldehyde, 1.5-2.5 wt% of silicone resin, and 0.3- catalyst. Method of producing a moisture-permeable waterproof, characterized in that the coating with a composition of 0.7% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940015265A 1994-06-29 1994-06-29 Method of manufacturing vapour permeability waterproof cloth KR0185762B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940015265A KR0185762B1 (en) 1994-06-29 1994-06-29 Method of manufacturing vapour permeability waterproof cloth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940015265A KR0185762B1 (en) 1994-06-29 1994-06-29 Method of manufacturing vapour permeability waterproof cloth

Publications (2)

Publication Number Publication Date
KR960001331A true KR960001331A (en) 1996-01-25
KR0185762B1 KR0185762B1 (en) 1999-04-01

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ID=19386707

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940015265A KR0185762B1 (en) 1994-06-29 1994-06-29 Method of manufacturing vapour permeability waterproof cloth

Country Status (1)

Country Link
KR (1) KR0185762B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101357834B1 (en) * 2013-07-23 2014-02-06 (주) 현대식모 A manufacturing method of suede

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102295923B1 (en) * 2016-01-12 2021-08-30 한밭대학교 산학협력단 Fabrics for clothing and clothing including the same
KR101675335B1 (en) * 2016-05-23 2016-11-11 주식회사 비 에스 지 Functional fabric for reducing air resistance and sports wear prepared by using the same
KR101962451B1 (en) * 2016-12-01 2019-03-27 박명수 Non-swelling porous film and manufacturing method tereof and its use using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101357834B1 (en) * 2013-07-23 2014-02-06 (주) 현대식모 A manufacturing method of suede

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Publication number Publication date
KR0185762B1 (en) 1999-04-01

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