KR840000271A - 다용도 공기 투과성 복합체의 제조 방법 - Google Patents

다용도 공기 투과성 복합체의 제조 방법 Download PDF

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Publication number
KR840000271A
KR840000271A KR1019820002764A KR820002764A KR840000271A KR 840000271 A KR840000271 A KR 840000271A KR 1019820002764 A KR1019820002764 A KR 1019820002764A KR 820002764 A KR820002764 A KR 820002764A KR 840000271 A KR840000271 A KR 840000271A
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South Korea
Prior art keywords
fibers
particles
solid particles
composite
suspension
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KR1019820002764A
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English (en)
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KR880001099B1 (ko
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월레스 로써 로빈 (외 1)
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에이. 하이가지안
휴우즈스 애어크라프트 캄파니
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Publication of KR840000271A publication Critical patent/KR840000271A/ko
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    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2033—Coating or impregnation formed in situ [e.g., by interfacial condensation, coagulation, precipitation, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2139—Coating or impregnation specified as porous or permeable to a specific substance [e.g., water vapor, air, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2508—Coating or impregnation absorbs chemical material other than water

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

내용 없음

Description

다용도 공기 투과성 복합체의 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예에 의한 방법으로 폴리프로필렌과 활성탄으로 섬유화시킨 오픈 웨이브 클로드의 사진도. 제2도 및 3도는 각각 유사한 방법으로 제조된 다른 견본들의 4,700x 및 10,20000x 고배율 주사(走査) 전자 현미경 사진도.

Claims (12)

  1. 고체 입자들은 피복함이 없이 고체입자 입자를 에워싸서 그 입자 주위에 감기게 하여 유기 섬유의 망상 구조 내에 혼입시킨 고체 입자들로 구성되는 보호복지 필터류 및 다른 구조적인 격막을 직조하는데 사용하기 적합하며, 이렇게 함으로써 구조적으로 단단하며, 다공성이며 경량인 안정한 고체-고체 현탁액을 생성하는 직조 가능한 공기 투과성 복합체.
  2. 제1항에 있어서, 상기 입자들의 평균 직경이 상기 섬유들의 평균 입자 보다 더 큼을 특징으로 하는 복합체.
  3. 제1항에 있어서, 상기 망상 구조가 1×102Å내지 약 3×108Å 범위의 직경을 갖는 섬유로 구성되며 상기 혼입된 입자들이 상기 혼입시키는 섬유들 보다 더 큰 직경을 가짐을 특징으로 하는 복합체.
  4. 제1항에 있어서, 상기 섬유들이 폴리에틸렌, 폴리프로필렌, 폴리부텐, 폴리-4-메틸-1-펜텐, 폴리스티렌, 폴리에틸렌옥시드, 나일론, 폴리(4-메틸펜텐-1), 프로필렌 아크릴산 공중합체류, 아크릴로니트릴-부타디엔-스티렌 삼중합체, 폴리비닐리덴 및 사(4)플루오로에틸렌-헥사플루오로필렌-비닐리덴삼중합체의 혼합물 및 상기 물질의 혼합물의 군중에서 선택됨을 특징으로 하는 복합체.
  5. 제1항에 있어서, 상기 고체 입자들이 활성탄, 실리카겔, 활성알루미나, 규조토, 표토로 구성된 군중에서 선택된 다공성인 흡수성 입자들임을 특징으로 하는 복합체.
  6. 제1항에 있어서, 상기 입자들이 착색제, 화재 방지제, 흡수제, 자기(磁氣)제, 전도성 시약, 및 건조제로 구성된 군중에서 선택되며, 이렇게 함으로서 상기 복합체에 상기 시약의 기능적 특성을 부여하는 한편 공기 투과성을 유지함을 특징으로 하는 복합체.
  7. 제4항 또는 제6항에 있어서, 상기 입자들이 활성탄 입자들이며, 상기 망상구조가 유기섬유들이 삼차원적으로 상호연결된 덩어리(mass)임을 특징으로 하는 복합체.
  8. 제7항에 있어서, 상기 유기 섬유들의 덩어리가 폴리프로 필렌 섬유류 임을 특징으로 하는 복합체.
  9. 높은 온도에서 섬유 생성 중합체-용매 용액중에 선택된 고체 입자들의 용매-현탁액을 생성하는 단계와, 상기 현탁액의 온도를 낮추면서 그 현탁액을 일정하게 연속 진탕하여 중합체 섬유를 생성시키고 이 중합체 섬유가 상기 고체를 에워싸서 그 입자 주위에 감기게 하여 입자가 그 내부에 혼입되도록 하는 한편 상기 현탁액으로부터 고체 입자를 섬유와 함께 공침시키는 단계 및 이어서 공침된 고체 입자 및 섬유로부터 상기 용매를 추출시킴으로써 고체입자가 3차원중합체 섬유의 망상 구조의 틈새 내에 영구적으로 삽입되도록 한 3차원 망상 구조의 중합체 섬유를 얻는 단계의 결합으로 구성됨을 특징으로 하는 다용도 공기 투과성 복합체의 제조 방법.
  10. 제9항에 있어서, 상기 고체 입자들의 평균 직경이 상기 용액으로부터 생성된 섬유들의 평균 직경보다 더 큼을 특징으로 하는 제조방법.
  11. 제9항에 있어서, 상기 진탕이 20,000Hz 이하의 진동수에서의 진공 진탕임을 특징으로하는 제조방법.
  12. 제9항에 있어서, 상기 고체 입자들이 단섬유임을 특징으로 하는 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8202764A 1981-06-22 1982-06-21 다목적 통기성 합성물 및 그의 제조 방법 KR880001099B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/276,098 US4397907A (en) 1981-06-22 1981-06-22 Multi-purpose air permeable composites
US276,098 1981-06-22
US278098 1988-11-30

Publications (2)

Publication Number Publication Date
KR840000271A true KR840000271A (ko) 1984-02-18
KR880001099B1 KR880001099B1 (ko) 1988-06-29

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KR8202764A KR880001099B1 (ko) 1981-06-22 1982-06-21 다목적 통기성 합성물 및 그의 제조 방법

Country Status (8)

Country Link
US (1) US4397907A (ko)
EP (1) EP0068623B1 (ko)
JP (1) JPS5846175A (ko)
KR (1) KR880001099B1 (ko)
BR (1) BR8203551A (ko)
CA (1) CA1177048A (ko)
DE (1) DE3261444D1 (ko)
HK (1) HK47285A (ko)

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Also Published As

Publication number Publication date
KR880001099B1 (ko) 1988-06-29
US4397907A (en) 1983-08-09
HK47285A (en) 1985-06-28
EP0068623A1 (en) 1983-01-05
DE3261444D1 (en) 1985-01-17
JPS5846175A (ja) 1983-03-17
CA1177048A (en) 1984-10-30
EP0068623B1 (en) 1984-12-05
BR8203551A (pt) 1983-06-07

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