KR920008265A - Highly moisture-permeable waterproof pouch and its manufacturing method - Google Patents

Highly moisture-permeable waterproof pouch and its manufacturing method Download PDF

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Publication number
KR920008265A
KR920008265A KR1019900016994A KR900016994A KR920008265A KR 920008265 A KR920008265 A KR 920008265A KR 1019900016994 A KR1019900016994 A KR 1019900016994A KR 900016994 A KR900016994 A KR 900016994A KR 920008265 A KR920008265 A KR 920008265A
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KR
South Korea
Prior art keywords
permeable waterproof
microporous
manufacturing
resin film
highly moisture
Prior art date
Application number
KR1019900016994A
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Korean (ko)
Other versions
KR920009261B1 (en
Inventor
안태환
김상현
이영목
김주현
Original Assignee
하기주
주식회사 코오롱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 하기주, 주식회사 코오롱 filed Critical 하기주
Priority to KR1019900016994A priority Critical patent/KR920009261B1/en
Publication of KR920008265A publication Critical patent/KR920008265A/en
Application granted granted Critical
Publication of KR920009261B1 publication Critical patent/KR920009261B1/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

Abstract

내용 없음.No content.

Description

고투습성 방수포지 및 그 제조 방법Highly moisture-permeable waterproof pouch and its manufacturing method

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

Claims (2)

지방족 폴리우레탄 수지의 W/O형 에멀전을 포지에 도포한 다음 용제와 물을 순차적으로 증발시켜서 미세다공질 피막을 형성시킨 다음에 , 상기 피막표면을 다음 구조식(I)의 흡수성 화합물용액으로 코팅함을 특징으로 하는 고투습성 방수포지의 제조방법.W / O emulsion of aliphatic polyurethane resin was applied to the forge, and then the solvent and water were sequentially evaporated to form a microporous coating, and then the coating surface was coated with the absorbent compound solution of formula (I). Method for producing a highly moisture-permeable waterproof bag characterized in that. 여기에서 n은 300∼2,500Where n is from 300 to 2,500 지방족 폴리우레탄수지를 미세다공질수지 피막성분으로 하고 있는 투습성 방수포지로서 다음조건을 만족시키는 고투습성 방수포지.A moisture-permeable waterproof bag made of an aliphatic polyurethane resin as a microporous resin coating component, which satisfies the following conditions. 다 음next 1) 투습도 : 7,000g/m2/24hrs 이상1) Water vapor permeability: 7,000g / m 2 / 24hrs or more 2) 내수압 : 2,000mm H2O 이상2) Water pressure: 2,000mm H 2 O or more 3) 수지막 표면의 흡수속도 : 1초 이하3) Absorption rate of resin film surface: 1 second or less 4) 4) 단, A : 미세다공질수지 피막의 두께A: thickness of microporous resin film d : 흡수성화합물의 미세다공질수지 피막내부로의 침투거리.d: penetration distance of the absorbent compound into the microporous resin film. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900016994A 1990-10-23 1990-10-23 High moisture permeable-water proof cloth and manufacturing method thereof KR920009261B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900016994A KR920009261B1 (en) 1990-10-23 1990-10-23 High moisture permeable-water proof cloth and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900016994A KR920009261B1 (en) 1990-10-23 1990-10-23 High moisture permeable-water proof cloth and manufacturing method thereof

Publications (2)

Publication Number Publication Date
KR920008265A true KR920008265A (en) 1992-05-27
KR920009261B1 KR920009261B1 (en) 1992-10-15

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ID=19305084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900016994A KR920009261B1 (en) 1990-10-23 1990-10-23 High moisture permeable-water proof cloth and manufacturing method thereof

Country Status (1)

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KR (1) KR920009261B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101148161B1 (en) * 2009-05-25 2012-05-23 정지수 A Moist Permeable and Water Proof Membrane and Process for Preparing The Same
KR100955237B1 (en) * 2009-07-08 2010-04-29 주식회사 비 에스 지 Light sensitive fabric materials and light sensitive adhesive film and method of preparing thereof
KR101338394B1 (en) * 2012-06-12 2013-12-10 정지수 Process for manufacturing water-proof cloth having a high permeability

Also Published As

Publication number Publication date
KR920009261B1 (en) 1992-10-15

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