KR100232508B1 - 수압으로 니들링된 초흡수성 복합 재료의 제조 방법 - Google Patents

수압으로 니들링된 초흡수성 복합 재료의 제조 방법 Download PDF

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Publication number
KR100232508B1
KR100232508B1 KR1019920020325A KR920020325A KR100232508B1 KR 100232508 B1 KR100232508 B1 KR 100232508B1 KR 1019920020325 A KR1019920020325 A KR 1019920020325A KR 920020325 A KR920020325 A KR 920020325A KR 100232508 B1 KR100232508 B1 KR 100232508B1
Authority
KR
South Korea
Prior art keywords
superabsorbent
composite material
nonwoven
fibrous web
fibers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1019920020325A
Other languages
English (en)
Korean (ko)
Other versions
KR930010274A (ko
Inventor
루이스 맥코르맥 앤
로버트 라드반스키 프레드
하트만 에버하트 체리
Original Assignee
로날드 디. 맥크레이
킴벌리-클라크 월드와이드 인크.
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 로날드 디. 맥크레이, 킴벌리-클라크 월드와이드 인크. filed Critical 로날드 디. 맥크레이
Publication of KR930010274A publication Critical patent/KR930010274A/ko
Application granted granted Critical
Publication of KR100232508B1 publication Critical patent/KR100232508B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • 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
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/26—Wood pulp
    • 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
    • D04H1/4374—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 using different kinds of webs, e.g. by layering webs
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • 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]
    • Y10T442/682—Needled nonwoven fabric
    • 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]
    • Y10T442/699—Including particulate material other than strand or fiber material

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
KR1019920020325A 1991-11-01 1992-10-31 수압으로 니들링된 초흡수성 복합 재료의 제조 방법 Expired - Fee Related KR100232508B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/786,437 US5328759A (en) 1991-11-01 1991-11-01 Process for making a hydraulically needled superabsorbent composite material and article thereof
US786,437 1991-11-01

Publications (2)

Publication Number Publication Date
KR930010274A KR930010274A (ko) 1993-06-22
KR100232508B1 true KR100232508B1 (ko) 1999-12-01

Family

ID=25138574

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920020325A Expired - Fee Related KR100232508B1 (ko) 1991-11-01 1992-10-31 수압으로 니들링된 초흡수성 복합 재료의 제조 방법

Country Status (12)

Country Link
US (1) US5328759A (cg-RX-API-DMAC7.html)
EP (1) EP0540041B1 (cg-RX-API-DMAC7.html)
JP (1) JP3238766B2 (cg-RX-API-DMAC7.html)
KR (1) KR100232508B1 (cg-RX-API-DMAC7.html)
AU (1) AU663529B2 (cg-RX-API-DMAC7.html)
BR (1) BR9203980A (cg-RX-API-DMAC7.html)
CA (1) CA2070266C (cg-RX-API-DMAC7.html)
DE (1) DE69224958T2 (cg-RX-API-DMAC7.html)
ES (1) ES2115631T3 (cg-RX-API-DMAC7.html)
MX (1) MX9205599A (cg-RX-API-DMAC7.html)
TW (1) TW295565B (cg-RX-API-DMAC7.html)
ZA (1) ZA927462B (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100722889B1 (ko) * 1998-11-20 2007-05-30 킴벌리-클라크 월드와이드, 인크. 탄성 흡수성 구조물
KR20190105900A (ko) * 2018-03-07 2019-09-18 충남대학교산학협력단 벌크성과 수분흡수율이 증가된 바이오패드의 조성물 및 제조방법

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US5350625A (en) * 1993-07-09 1994-09-27 E. I. Du Pont De Nemours And Company Absorbent acrylic spunlaced fabric
DE69422993T2 (de) * 1993-10-21 2001-11-08 The Procter & Gamble Company, Cincinnati Flüssigkeitsabsorbierende monatsbinden
TW264430B (cg-RX-API-DMAC7.html) * 1993-11-18 1995-12-01 Procter & Gamble
SE503272C2 (sv) * 1994-08-22 1996-04-29 Moelnlycke Ab Nonwovenmaterial framställt genom hydroentangling av en fiberbana samt förfarande för framställning av ett sådant nonwovenmaterial
US5736473A (en) * 1994-09-14 1998-04-07 Kimberly-Clark Corp. Fibrous composite structure including particulates
US5614285A (en) * 1994-12-02 1997-03-25 Ceats Molded panel having a decorative facing and made from a blend of natural and plastic fibers
US5587225A (en) * 1995-04-27 1996-12-24 Kimberly-Clark Corporation Knit-like nonwoven composite fabric
US6022818A (en) * 1995-06-07 2000-02-08 Kimberly-Clark Worldwide, Inc. Hydroentangled nonwoven composites
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US5843852A (en) * 1995-12-21 1998-12-01 Kimberly-Clark Worldwide, Inc. Absorbent structure for liquid distribution
US5840403A (en) * 1996-06-14 1998-11-24 The Procter & Gamble Company Multi-elevational tissue paper containing selectively disposed chemical papermaking additive
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Citations (1)

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US4879170A (en) * 1988-03-18 1989-11-07 Kimberly-Clark Corporation Nonwoven fibrous hydraulically entangled elastic coform material and method of formation thereof

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AU2740392A (en) 1993-05-06
AU663529B2 (en) 1995-10-12
KR930010274A (ko) 1993-06-22
EP0540041A1 (en) 1993-05-05
JP3238766B2 (ja) 2001-12-17
CA2070266A1 (en) 1993-05-02
DE69224958D1 (de) 1998-05-07
MX9205599A (es) 1993-05-01
ZA927462B (en) 1993-04-22
DE69224958T2 (de) 1998-07-30
TW295565B (cg-RX-API-DMAC7.html) 1997-01-11
US5328759A (en) 1994-07-12
JPH05212803A (ja) 1993-08-24
BR9203980A (pt) 1993-05-11
CA2070266C (en) 2003-01-07
EP0540041B1 (en) 1998-04-01
ES2115631T3 (es) 1998-07-01

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