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KR880001727A - 흡수성복합재료의 제조방법 - Google Patents

흡수성복합재료의 제조방법 Download PDF

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Publication number
KR880001727A
KR880001727A KR1019870008074A KR870008074A KR880001727A KR 880001727 A KR880001727 A KR 880001727A KR 1019870008074 A KR1019870008074 A KR 1019870008074A KR 870008074 A KR870008074 A KR 870008074A KR 880001727 A KR880001727 A KR 880001727A
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KR
South Korea
Prior art keywords
polymerizable monomer
fiber substrate
polymerization initiator
aqueous solution
substrate
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Application number
KR1019870008074A
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English (en)
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KR940010964B1 (ko
Inventor
기이치 이토
다케시 시바노
Original Assignee
요시다 마사키
미츠비시유카 가부시키가이샤
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Publication of KR880001727A publication Critical patent/KR880001727A/ko
Application granted granted Critical
Publication of KR940010964B1 publication Critical patent/KR940010964B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/02—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin
    • D06M14/04—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin of vegetal origin, e.g. cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • 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
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • 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
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
    • D06M14/12—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M14/14—Polyesters
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/93—Water swellable or hydrophilic
    • 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
    • Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
    • Y10T442/2869—Coated or impregnated regenerated cellulose fiber fabric

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)

Abstract

내용 없음

Description

흡수성복합재료의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 흡수성 복합재료를 제조함에 있어서, 미리 형성된 섬유기질에다, 카르복실기의 20%이상이 알카리 금속염 또는 암모늄염으로 중화되어 있는 아클릴산을 주성분으로 하는 중합성 단량체의 수용액을 처리하는 제1공정과, 상기 섬유기질에 처리된 중합성 단량체를 수용성 라디칼 중합개시제의 작용으로 중합시키고, 이렇게 하여 형성된 중합성 단량체의 중합체와 섬유기질을 하나의 복합체로 셩성시키는 제2공정 및, 상기 복합체를 100내지 250℃의 온도로 가열하므로서 미중합단량체의 양이 상기 제2공정의 복합체 상태에서 보다 적게 되도록 하는 제3공정으로 이루어진 것을 특성으로 하는 흡수성 복합체의 제조방법.
  2. 제1항에 있어서, 중합성단량체는 카르복실기의 20%이상이 알카리금속염 또는 암모늄염으로 중화되어 있는 아크릴산인것을 특징으로 하는 방법.
  3. 제1항에 있어서, 중합성 단량체는 20몰%까지의 2-아클릴아미도-2-메틸프로판 설폰산, 2-아크릴로일 에탄 설폰산, 2-아크릴로일 프로판 설폰산, 메타크릴산 및 이들의 알카리 금속염또는 암모늄염, 아크릴아미드, 메타크릴아미드, N,N´-디메틸 아크릴아미드, N,N´-디메틸 메타크릴아미드, 2-히드록시 에틸아크릴레이트,2-히드록시 에틸 메타크릴레이트, 2-히드록시 프로필아크릴레이트, 2-히드록시 프로필메타크릴레이트, 폴리에틸렌 글리콜 모노아크릴레이트, 폴리에틸렌 글리콜 모노메타크릴레이트 중에서 선택된 적어도 하나 이상의 단량체를 포함하는 것을 특징으로 하는 방법.
  4. 제1항에 있어서,미리 형성된 섬유기질은 셀룰로오스계 섬유 및 폴리에스테르계섬유 또는 이들 각각을 주성분으로 하는 것임을 특징으로 하는 방법.
  5. 제1항 또는 제4항에 있어서, 섬유기질은 섬유의 부드러운 패드(pad), 가딩(guarding) 한 웨브(web),에어링(airing)한 웨브,종이 ,부직포,직포, 또는 메리야스지인 것을 사용함을 특징으로 하는 방법
  6. 제1항에 있어서,제1공정에서 중합성 단량체수용액을 미리 제조된 섬유기질에 처리하는 단계는 상기 수용액을 상기 섬유기질에 분사하거나, 상기 수용액에 상기 섬유기질을 함침시켜서 되는 것을 특징으로 하는 방법.
  7. 제1항 또는 6항중 어느 한항에 있어서, 제1공정에서 섬유기질에 처리된 중합성 단량체의 양은 섬유기질 100중량부에 대하여 1내지 10,000중량부가 되도록 하는 것을 특징으로 하는방법.
  8. 제1항에 있어서, 중합개시제는 레독스(redox)계인 것을 특징으로 하는 방법.
  9. 제1항에 있어서, 제2공정에서 중합성 단량체를 수용성라디칼 중합개시제의 작용으로 중합시키는 단계는 상기 중합개시제가 상기 중합단량체의 수영액에 용해되어 지도록 하여 분해시키거나, 또는 중합개시제를 용액상태로 섬유기질에 분사하므로서 분해시키는 것을 특징으로 하는 방법.
  10. 제1항에 있어서, 제3공정에서 가열되는 복합체는 섬유기질체 1중량부에서 대하여 40중량부 이상의 물을 포함하지 않도록 하는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870008074A 1986-07-24 1987-07-24 흡수성 복합재료의 제조방법 KR940010964B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP174467 1986-07-24
JP61174467A JPS6330505A (ja) 1986-07-24 1986-07-24 吸水性複合材料の製造法
JP61-174467 1986-07-24

Publications (2)

Publication Number Publication Date
KR880001727A true KR880001727A (ko) 1988-04-26
KR940010964B1 KR940010964B1 (ko) 1994-11-21

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KR1019870008074A KR940010964B1 (ko) 1986-07-24 1987-07-24 흡수성 복합재료의 제조방법

Country Status (8)

Country Link
US (1) US4835020A (ko)
EP (1) EP0257308B1 (ko)
JP (1) JPS6330505A (ko)
KR (1) KR940010964B1 (ko)
AU (1) AU598008B2 (ko)
CA (1) CA1266404A (ko)
DE (1) DE3784280T2 (ko)
ES (1) ES2038138T3 (ko)

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Also Published As

Publication number Publication date
DE3784280D1 (de) 1993-04-01
KR940010964B1 (ko) 1994-11-21
DE3784280T2 (de) 1993-07-29
EP0257308A2 (en) 1988-03-02
EP0257308B1 (en) 1993-02-24
AU7604687A (en) 1988-01-28
JPS6330505A (ja) 1988-02-09
AU598008B2 (en) 1990-06-14
CA1266404A (en) 1990-03-06
EP0257308A3 (en) 1990-01-10
ES2038138T3 (es) 1993-07-16
US4835020A (en) 1989-05-30

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