KR900006593A - 기체 투과성, 액체 불투과성 부직물질 - Google Patents

기체 투과성, 액체 불투과성 부직물질 Download PDF

Info

Publication number
KR900006593A
KR900006593A KR1019890014803A KR890014803A KR900006593A KR 900006593 A KR900006593 A KR 900006593A KR 1019890014803 A KR1019890014803 A KR 1019890014803A KR 890014803 A KR890014803 A KR 890014803A KR 900006593 A KR900006593 A KR 900006593A
Authority
KR
South Korea
Prior art keywords
pulp
staple fibers
polyolefin
polypropylene
sheet
Prior art date
Application number
KR1019890014803A
Other languages
English (en)
Other versions
KR970009656B1 (ko
Inventor
에이치. 듀마스 데이비드
엑트 엘리오트
Original Assignee
마이클 비.키한
허큘리스 인코오포레이티드
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.)
Filing date
Publication date
Application filed by 마이클 비.키한, 허큘리스 인코오포레이티드 filed Critical 마이클 비.키한
Publication of KR900006593A publication Critical patent/KR900006593A/ko
Application granted granted Critical
Publication of KR970009656B1 publication Critical patent/KR970009656B1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B46/00—Surgical drapes
    • A61B46/40—Drape material, e.g. laminates; Manufacture thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-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
    • D04H1/42—Non-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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-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
    • D04H1/54—Non-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
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-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
    • D04H1/58—Non-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
    • D04H1/64—Non-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 the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/00246—Wound bandages in a special way pervious to air or vapours
    • A61F2013/00268—Wound bandages in a special way pervious to air or vapours impervious, i.e. occlusive bandage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00727—Plasters means for wound humidity control
    • A61F2013/00731—Plasters means for wound humidity control with absorbing pads
    • A61F2013/00744—Plasters means for wound humidity control with absorbing pads containing non-woven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00855—Plasters pervious to air or vapours
    • A61F2013/00885—Plasters pervious to air or vapours impervious, i.e. occlusive bandage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
    • A61F2013/15073—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use as drapes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
    • A61F2013/15878—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding by thermal bonding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven
    • A61F2013/15951—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven by wet-laid technique
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F2013/51002—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres
    • A61F2013/51004—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres characterized by the length of the fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F2013/51002—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres
    • A61F2013/51023—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres
    • A61F2013/51026—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres being in thermoplastic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51441—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material
    • A61F2013/51443—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material being impervious to fluids and being air permeable
    • 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
    • Y10S206/00—Special receptacle or package
    • Y10S206/811—Waterproof
    • 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
    • Y10S220/00—Receptacles
    • Y10S220/11—Materials
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/24998—Composite has more than two layers
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/668—Separate nonwoven fabric layers comprise chemically different strand or fiber material

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Packages (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Multicomponent Fibers (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Paper (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

내용 없음

Description

기체 투과성, 액체 불투과성 부직물질
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 블랜드의 총중량을 기준으로 부직물질이 (1) 5% 내지 30%의 1차 폴리울레핀 펄프, (2) 1차 폴리올레핀 펄프보다 적어도 20℃이상의 융점을 지니는 15% 내지 90%의 2차 폴리올레핀 펄프, 및 (3) 5% 내지 55%의 스테이플 섬유로 구성되는 열적으로 통합된 블랜드를 포함하는 것을 특징으로 하는 액체-불투과성 및 기체-투과성 부직물질.
  2. 제1항에 있어서, 0.5% 내지 20%의 목재 펄프를 부가적으로 포함하는 것을 특징으로 하는 물질.
  3. 제1항 또는 제2항에 있어서, 1차 폴리올레핀 펄프가 폴리에틸렌 펄프이고, 2차 폴리올렌핀 펄프가 폴리프로필렌 펄프이고, 스테이플 섬유가 폴리프로필렌 스테이플 섬유인 것을 특징으로 하는 물질.
  4. (1) 적어도 하나의 수용성 중합체의 존재하 및 계면활성제의 부재하에서 물질의 총 중량을 기준으로, (a) 5% 내지 30%의 1차 폴리올레핀 펄프, 및 (c) 5% 내지 55%의 스테이플 섬유를 포함하는 혼합물을 물중에 분산시키고, (2) 분산액으로부터 시이트를 형성하고, (3) 상기 시이트를 건조시키고, (4) 1차 폴리올레핀 펄프를 응용 시키기에 충분한 온도로 상기 시이트를 가열시키는 것을 특징으로 하는 액체-불투과성 및 기체-투과성 부직물질의 제조방법.
  5. 제4항에 있어서, 상기(1) 단계의 혼합물이 0.5% 내지 20%의 목재 펄프를 부적으로 포함하는 것을 특징으로 하는 방법.
  6. 제4항 또는 제5항에 있어서, 1차 폴리올레핀 펄프가 폴리에틸렌 펄프이고, 2차 폴리오렌핀 펄프가 폴리프로필렌 펄프이고, 스테이플 섬유가 폴리프로필렌 스테이플 섬유인 것을 특징으로 하는 물질.
  7. 제4항 또는 제5항에 있어서, 수용성 중합체가 음이온 아크릴아미드 공중합체와 히드록시프로필 구아르의 결합물인 것을 특징으로 하는 방법.
  8. 제1항 또는 제2항의 제품을 외과용 공급 랩 제조에 사용하는 방법.
  9. 제1항 또는 제2항에 제품을 보호용 의류에 사용하는 방법.
  10. 제1항 또는 제2항의 제품을 외과용 드레이프에 사용하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890014803A 1988-10-17 1989-10-14 기체 투과성, 액체 불투과성 부직 물질 KR970009656B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/258,913 US4904520A (en) 1988-10-17 1988-10-17 Gas-permeable, liquid-impermeable nonwoven material
US258,913 1988-10-17

Publications (2)

Publication Number Publication Date
KR900006593A true KR900006593A (ko) 1990-05-08
KR970009656B1 KR970009656B1 (ko) 1997-06-17

Family

ID=22982667

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890014803A KR970009656B1 (ko) 1988-10-17 1989-10-14 기체 투과성, 액체 불투과성 부직 물질

Country Status (15)

Country Link
US (1) US4904520A (ko)
EP (1) EP0367989B1 (ko)
JP (1) JPH02160995A (ko)
KR (1) KR970009656B1 (ko)
CN (1) CN1015721B (ko)
AT (1) ATE98717T1 (ko)
AU (1) AU613245B2 (ko)
CA (1) CA1328036C (ko)
DE (1) DE68911486T2 (ko)
DK (1) DK515689A (ko)
ES (1) ES2047084T3 (ko)
FI (1) FI894595A (ko)
MX (1) MX164461B (ko)
NO (1) NO173195C (ko)
ZA (1) ZA897862B (ko)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734865Y2 (ja) * 1990-02-21 1995-08-09 株式会社クラレ 食品の包装材
US5022521A (en) * 1990-05-04 1991-06-11 Kane Beverly A Flexible medical implement utility pouch
US5139861A (en) * 1990-06-21 1992-08-18 E. I. Du Pont De Nemours And Company Process for bonding blends of cellulosic pulp and fusible synthetic pulp or fiber by high-speed dielectric heating and products produced thereby
US5154982A (en) * 1990-09-07 1992-10-13 The Sorg Paper Company Biodegradable food trays
MX9300424A (es) 1992-11-06 1994-05-31 Kimberly Clark Co Tela laminada fibrosa y metodo y aparato para la fabricacion de la misma.
US5370764A (en) 1992-11-06 1994-12-06 Kimberly-Clark Corporation Apparatus for making film laminated material
US5415738A (en) * 1993-03-22 1995-05-16 Evanite Fiber Corporation Wet-laid non-woven fabric and method for making same
US5554437A (en) * 1993-04-06 1996-09-10 Hercules Incorporated Gamma-sterilizable barrier fabrics
CA2120105A1 (en) * 1993-04-06 1994-10-07 Rakesh K. Gupta Nonwoven materials made from fine decitex cardable polyolefin fibers
GB9307117D0 (en) * 1993-04-06 1993-05-26 Hercules Inc Card bonded comfort barrier fabrics
US6406674B1 (en) 1993-06-30 2002-06-18 Kimberly-Clark Worldwide, Inc. Single step sterilization wrap system
CA2111071E (en) * 1993-06-30 2011-08-23 Sonya Nicholson Bourne Single step sterilization wrap system
GB9317490D0 (en) * 1993-08-23 1993-10-06 Hercules Inc Diaper barrier leg-cuff fabrics
US5817394A (en) 1993-11-08 1998-10-06 Kimberly-Clark Corporation Fibrous laminated web and method and apparatus for making the same and absorbent articles incorporating the same
US5431829A (en) * 1993-12-16 1995-07-11 Pall Corporation Polymethylpentene filtration medium
CA2149701A1 (en) * 1994-10-12 1996-04-13 Kimberly-Clark Worldwide, Inc. Sterilization wrap material
US5851355A (en) * 1996-11-27 1998-12-22 Bba Nonwovens Simpsonville, Inc. Reverse osmosis support substrate and method for its manufacture
US6156680A (en) * 1998-12-23 2000-12-05 Bba Nonwovens Simpsonville, Inc. Reverse osmosis support substrate and method for its manufacture
US8129297B2 (en) * 2002-07-29 2012-03-06 E. I. Du Pont De Nemours And Company Method and apparatus for heating nonwoven webs
US20040076564A1 (en) * 2002-10-16 2004-04-22 Schild Lisa A. Multi-layer products having improved strength attributes
US20040074593A1 (en) * 2002-10-16 2004-04-22 Schild Lisa A. Methods of making multi-layer products having improved strength attributes
US20050245159A1 (en) * 2004-02-11 2005-11-03 Chmielewski Harry J Breathable barrier composite with hydrophobic cellulosic fibers
US20100209897A1 (en) * 2004-05-28 2010-08-19 David Scott Utley Intraoral behavior monitoring and aversion devices and methods
US7922983B2 (en) * 2005-07-28 2011-04-12 Kimberly-Clark Worldwide, Inc. Sterilization wrap with additional strength sheet
DE102004041577B4 (de) * 2004-08-26 2010-10-07 Carl Freudenberg Kg Vliesstoff und elektrochemische Zelle
US20100087546A1 (en) * 2005-04-20 2010-04-08 Biogenic Innovations, Llc Use of dimethyl sulfone (msm) to reduce homocysteine levels
US20060286217A1 (en) * 2005-06-07 2006-12-21 Cryovac, Inc. Produce package
WO2007033082A2 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Compositions comprising dimethyl sulfoxide (dmso)
US8480797B2 (en) * 2005-09-12 2013-07-09 Abela Pharmaceuticals, Inc. Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
CA2622204C (en) 2005-09-12 2016-10-11 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same
BRPI0706927A2 (pt) * 2006-01-18 2011-04-19 Buckeye Technologies Material pegajoso, processo para a produção de um material pegajoso, processo para imobilizar e conter pestes, elemento de filtro, processo para a filtração de uma corrente fluidizada de materiais e método para conter alérgenos adjacentes a um artigo portanto alérgenos
BRPI0921494A2 (pt) * 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração.
US9420971B2 (en) 2009-10-24 2016-08-23 Carrot Sense, Inc. Extracorporeal devices and methods for facilitating cessation of undesired behaviors
US9675275B2 (en) 2009-10-24 2017-06-13 Carrot Sense, Inc. Extracorporeal devices and methods for facilitating cessation of undesired behaviors
JP5947721B2 (ja) 2009-10-30 2016-07-06 アベラ ファーマスーティカルズ インコーポレイテッド 変形性関節症を治療するためのジメチルスルホキシド（ｄｍｓｏ）およびメチルスルホニルメタン（ｍｓｍ）製剤
US8760850B2 (en) 2010-09-09 2014-06-24 Ioxus, Inc. Methods and apparatus related to a purge valve for a capacitor
US20150374274A1 (en) * 2014-06-30 2015-12-31 Ace Jovanovski Oral Detection Apparatus
CN107708548B (zh) 2015-04-07 2021-06-04 凯洛特公司 用于吸烟行为的量化和预测的系统和方法
US10206572B1 (en) 2017-10-10 2019-02-19 Carrot, Inc. Systems and methods for quantification of, and prediction of smoking behavior
KR20220122729A (ko) 2019-12-30 2022-09-02 시락 게엠베하 인터내셔날 행동-변화 프로그램에서 개인을 돕기 위한 시스템 및 방법

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000038A (ko) * 1960-12-06
US3808094A (en) * 1971-05-13 1974-04-30 Johnson & Johnson Wet-formed nonwoven textile fabrics and methods and apparatus for making the same
JPS4827202A (ko) * 1971-08-18 1973-04-10
GB1411776A (en) * 1972-11-21 1975-10-29 Mitsubishi Paper Mills Ltd Method for producing a non-woven fabric
US4210487A (en) * 1973-11-02 1980-07-01 Sun Oil Company Of Pennsylvania Process for making synthetic paper pulp
US4084949A (en) * 1975-11-06 1978-04-18 The Dexter Corporation Surgical face mask filtering medium
US4154883A (en) * 1976-10-20 1979-05-15 Johnson & Johnson Emboss laminated fibrous material
US4196245A (en) * 1978-06-16 1980-04-01 Buckeye Cellulos Corporation Composite nonwoven fabric comprising adjacent microfine fibers in layers
US4330602A (en) * 1979-07-13 1982-05-18 W. R. Grace & Co. Battery separator
US4264691A (en) * 1979-07-13 1981-04-28 W. R. Grace & Co. Battery interseparator
FR2481707B1 (fr) * 1980-04-30 1985-07-26 Arjomari Prioux Nouveau materiau sous forme de feuille comportant des fibres de renforcement et un materiau thermoplastique en poudre, et son procede de preparation
GB2095616B (en) * 1981-02-19 1984-08-15 Chicopee Disposable barrier material
US4341216A (en) * 1981-02-27 1982-07-27 The Procter & Gamble Company Breathable backsheet for disposable diapers
JPS599255A (ja) * 1982-06-29 1984-01-18 チッソ株式会社 熱接着不織布
JPS5914261A (ja) * 1982-07-15 1984-01-25 Nippon Muki Kk 蓄電池用袋状抄紙セパレ−タ−並にその製造法
JPS59223350A (ja) * 1983-05-26 1984-12-15 株式会社クラレ 不織布およびその製法
EP0151485A1 (en) * 1984-02-08 1985-08-14 Teijin Limited Wet-formed non-woven fabric having good drape characteristics
US4508113A (en) * 1984-03-09 1985-04-02 Chicopee Microfine fiber laminate
JPS61160212A (ja) * 1985-01-09 1986-07-19 Mishima Seishi Kk 透明導電フイルムの製造方法
JPS61222506A (ja) * 1985-03-29 1986-10-03 Japan Vilene Co Ltd 半透膜支持体及びその製造方法
US4657804A (en) * 1985-08-15 1987-04-14 Chicopee Fusible fiber/microfine fiber laminate

Also Published As

Publication number Publication date
CN1015721B (zh) 1992-03-04
KR970009656B1 (ko) 1997-06-17
EP0367989A2 (en) 1990-05-16
CN1041981A (zh) 1990-05-09
NO893396L (no) 1990-04-18
DK515689A (da) 1990-04-18
DK515689D0 (da) 1989-10-17
DE68911486T2 (de) 1994-04-07
EP0367989B1 (en) 1993-12-15
NO173195C (no) 1993-11-10
EP0367989A3 (en) 1991-04-03
FI894595A (fi) 1990-04-18
NO173195B (no) 1993-08-02
CA1328036C (en) 1994-03-29
NO893396D0 (no) 1989-08-23
FI894595A0 (fi) 1989-09-28
JPH02160995A (ja) 1990-06-20
ATE98717T1 (de) 1994-01-15
US4904520A (en) 1990-02-27
AU4292589A (en) 1990-04-26
AU613245B2 (en) 1991-07-25
ES2047084T3 (es) 1994-02-16
DE68911486D1 (de) 1994-01-27
MX164461B (es) 1992-08-18
ZA897862B (en) 1991-03-27

Similar Documents

Publication Publication Date Title
KR900006593A (ko) 기체 투과성, 액체 불투과성 부직물질
EP0123414B1 (en) Absorbent material
CA2256414A1 (en) Process for producing fine fibers and fabrics thereof
DK389687A (da) Fremgangsmaade til fremstilling af en stiv permeabel fiberstruktur op produkter opnaaet ved fremgangsmaaden
TR200301035T2 (tr) Sentetik lifler içeren emici malzeme ve bu malzemeyi hazırlamak için işlem
ES459949A1 (es) Procedimiento para la preparacion de papel de pared dotado de gofrado permanente y elevada porosidad.
GB1507966A (en) Method of producing sheeting from a mixture of vegetable fibres and polyolefin
ES8204490A1 (es) Procedimiento humedo perfeccionado de fabricacion de papel, para preparar un material de banda fibrosa termicamente se- llable,de fases multiples que tienen excelentes caracterist.
KR910001169A (ko) 비양이온성 계면활성제로 처리한 부드러운 티슈종이의 제조방법
KR930702578A (ko) 산화 폴리에틸렌 단중합체들과 아미노 기능성 실리콘 유체들의 혼성 유화방법
FR2372921A1 (fr) Article textile non tisse et sa preparation
GB2250303B (en) Method of making polyolefin containing stretch non-woven fabric
GB1499178A (en) Segmentally bonded non-woven fabrics
UA7726A1 (uk) Спосіб отримання волокнистого матеріала
SE7703457L (sv) Forfarande for framstellning av papper innehallande sterkelsefibrer och derav framstellt papper
BR8400631A (pt) Processo para preparar telas de falso tecido com toque muito macio e uma alta resistencia a tracao,fazenda e material para fralda
KR970062123A (ko) 열압축 부직포의 제조방법
SU359323A1 (ru) Способ изготовления клееных нетканых материалов
BR0017381A (pt) Revestimento protetor para produtos agrìcolas, e processo para proteção de produtos agrìcolas
JPS6452859A (en) Nonwoven fabric and its production
JPS5567313A (en) Fibrous substrate for dustproof filter
KR880000633A (ko) 합성섬유 또는 고분자물질의 가열처리방법
ATE221938T1 (de) Verfahren zum herstellen von hochtemperaturbeständigem technischem papier und danach hergestelltes papier
SE8002661L (sv) Brandhemmande textilmaterial
JPS56108539A (en) Ion exchange catalyst and preparation thereof

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee