KR910016349A - 생분해성 및 고흡수성 수지 조성물, 및 이 조성물로된 패드와 이 패드의 제조방법 - Google Patents

생분해성 및 고흡수성 수지 조성물, 및 이 조성물로된 패드와 이 패드의 제조방법 Download PDF

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KR910016349A
KR910016349A KR1019900004118A KR900004118A KR910016349A KR 910016349 A KR910016349 A KR 910016349A KR 1019900004118 A KR1019900004118 A KR 1019900004118A KR 900004118 A KR900004118 A KR 900004118A KR 910016349 A KR910016349 A KR 910016349A
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South Korea
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polymer electrolyte
biodegradable
alginate
acid
composition
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KR1019900004118A
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English (en)
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KR920002912B1 (ko
Inventor
이해방
육순흥
신병철
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채영복
재단법인 한국화학연구소
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Priority to KR1019900004118A priority Critical patent/KR920002912B1/ko
Priority to US07/675,146 priority patent/US5166231A/en
Priority to JP3086012A priority patent/JP2648760B2/ja
Priority to EP91250175A priority patent/EP0527271A1/en
Publication of KR910016349A publication Critical patent/KR910016349A/ko
Application granted granted Critical
Publication of KR920002912B1 publication Critical patent/KR920002912B1/ko
Priority to US07/932,372 priority patent/US5210117A/en

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    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/07Stiffening bandages
    • A61L15/12Stiffening bandages containing macromolecular materials
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • C08L101/02Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04Alginic acid; Derivatives thereof
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4266Natural fibres not provided for in group D04H1/425
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282Addition polymers
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used

Abstract

내용 없음

Description

생분해성 및 고흡수성 수지 조성물, 및 이 조성물로된 패드와 이 패드의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 나트륨 알기네이트, 카르복실화된 그의 유도체 또는 이들의 혼합물과 합성 고분자 전해질을 30:70내지 99:1의 중량비로 혼합하여 얻어진 생분해성 및 고흡수성 수지 조성물.
  2. 제1항에 있어서, 상기한 카르복실화된 나트륨 알기네이트의 유도체는 알기네이트의 수산기가, C1-C10인 카르복시알킬기로 치환된 카르복실알킬알기네이트이고, 상기한 합성 고분자 전해질은, 폴리아크릴산, 폴리아크릴산 나트륨염, 폴리아크릴아미도-2-프로판 술폰산, 폴리스티렌 술폰산, 및 폴리메틸메타크릴산과 같은 산성 고분자 전해질 또는, 폴리에틸렌이민, 폴리아미노에틸메타크릴레이트와 그의 치환체, 및 폴리아크릴아미드와 같은 염기성 고분자 전해질인 것을 특징으로 하는 생분해성 및 고흡수성 수지 조성물.
  3. 나트륨 알기네이트, 카르복실화된 그의 유도체 또는 이들의 혼합물과 합성 고분자 전해질을 30:70 내지 99:1의 중량비로 혼합하여 얻어진 수지 조성물을 방사하여 섬유를 얻고, 이 섬유를 니들 펀치하여 부직포로 한후, 이를 소정 조성의 세척액으로 세척하고, NaOH용액내에 침지시켜 합성 고분자 전해질 내의 카르복실기를 나트륨으로 치환시키는 것을 특징으로 하는 생분해성 및 고흡수성 수지 조성물로 된 패드의 제조방법.
  4. 제3항에 있어서, 상기한 카르복실화된 나트륨 알기네이트의 유도체는 알기네이트의 수산기가, C1-C10인 카르복시알킬기로 치환된 카르복시알킬알기네이트이고, 상기한 합성 고분자 전해질은, 폴리아크릴산, 폴리아크릴산 나트륨, 폴리아크릴아미도-2-메틸-1-프롤판 술폰산, 폴리스티렌 술폰산, 및 폴리메틸메타크릴산과 같은 산성 고분자 전해질 또는, 폴리에틸렌이민, 폴리아미노에틸메타크릴레이트와 그의 치환체, 및 폴리아크릴아미드와 같은 염기성 고분자 전해질인 것을 특징으로 하는 생분해서 및 고흡수성 수지 조성물로 된 패드의 제조방법.
  5. 나트륨 알기네이트, 카르복실화된 그의 유도체 또는 이들의 혼합물과, 합성 고분자 전해질을 30:70 내지 99:1의 중량비로 혼합하여 얻어진 수지 조성물을 방사하여 섬유를 얻고, 이 섬유를 니들 펀치하여 부직포로 한후, 이를 소정 조성의 세척액으로 세척하고, NaOH용액내에 침지시켜 합성 고분자 전해질 내의 카르복실기률나트륨으로 치환시키는 것을 특징으로 하는 생분해성 및 고흡수성 수지 조성물로 된 패드.
  6. 제5항에 있어서, 상기한 카르복실화된 나트륨 알기네이트의 유도체는 알기네이트의 수산기가, C1-C10인 카르복시알킬기로 치환된 카르복시알킬알기네이트이고, 상기한 합성 고분자 전해질은, 폴리아크릴산, 폴리아크릴산 나트륨염, 폴리아크릴아미도-2-메틸-1-프롤판, 술폰산, 폴리스티렌 술폰산, 및 폴리메틸메타크릴산과 같은 산성 고분자 전해질 또는, 폴리에틸렌이민, 폴리아미노에틸메타크릴레이트와 그의 치환체, 및 폴리아크릴아미드와 같은 염기성 고분자 전해질인 것을 특징으로 하는 생분해성 및 고흡수성 수지 조성물로 된 패드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900004118A 1990-03-27 1990-03-27 생분해성 및 고흡수성 수지 조성물의 제조방법 KR920002912B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019900004118A KR920002912B1 (ko) 1990-03-27 1990-03-27 생분해성 및 고흡수성 수지 조성물의 제조방법
US07/675,146 US5166231A (en) 1990-03-27 1991-03-26 Resin composition having biodegradability and high absorbency, nonwoven fabric made of the same and pads comprising said fabric
JP3086012A JP2648760B2 (ja) 1990-03-27 1991-03-27 生分解性及び高吸水性樹脂組成物からなる不織布及びその用途
EP91250175A EP0527271A1 (en) 1990-03-27 1991-07-02 Resin composition having biodegradability and high absorbency nonwoven fabric made of the same and pads comprising said fabric
US07/932,372 US5210117A (en) 1990-03-27 1992-08-19 Resin composition having biodegradability and high absorbency, nonwoven fabric made of the same and pads comprising said fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900004118A KR920002912B1 (ko) 1990-03-27 1990-03-27 생분해성 및 고흡수성 수지 조성물의 제조방법

Publications (2)

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KR910016349A true KR910016349A (ko) 1991-11-05
KR920002912B1 KR920002912B1 (ko) 1992-04-10

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Country Link
US (1) US5166231A (ko)
EP (1) EP0527271A1 (ko)
JP (1) JP2648760B2 (ko)
KR (1) KR920002912B1 (ko)

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JP2648760B2 (ja) 1997-09-03
JPH06306298A (ja) 1994-11-01
EP0527271A1 (en) 1993-02-17
US5166231A (en) 1992-11-24
KR920002912B1 (ko) 1992-04-10

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