JP3511398B2 - 吸収性物品 - Google Patents

吸収性物品

Info

Publication number
JP3511398B2
JP3511398B2 JP05632694A JP5632694A JP3511398B2 JP 3511398 B2 JP3511398 B2 JP 3511398B2 JP 05632694 A JP05632694 A JP 05632694A JP 5632694 A JP5632694 A JP 5632694A JP 3511398 B2 JP3511398 B2 JP 3511398B2
Authority
JP
Japan
Prior art keywords
porous sheet
sheet
weight
crystalline polyolefin
absorbent article
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
JP05632694A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07255775A (ja
Inventor
吉弘 酒井
勝司 前田
吉晃 熊本
信吾 小田嶋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to JP05632694A priority Critical patent/JP3511398B2/ja
Priority to TW84102581A priority patent/TW312625B/zh
Priority to MYPI95000679A priority patent/MY114668A/en
Priority to HK98111833.1A priority patent/HK1010991B/en
Priority to CNB95190213XA priority patent/CN1152719C/zh
Priority to KR1019950705277A priority patent/KR100386075B1/ko
Priority to US08/545,693 priority patent/US5804518A/en
Priority to DE69522518T priority patent/DE69522518T2/de
Priority to PCT/JP1995/000510 priority patent/WO1995026208A1/en
Priority to AU19609/95A priority patent/AU682761B2/en
Priority to ES95912485T priority patent/ES2161871T3/es
Priority to EP19950912485 priority patent/EP0700306B1/en
Publication of JPH07255775A publication Critical patent/JPH07255775A/ja
Application granted granted Critical
Publication of JP3511398B2 publication Critical patent/JP3511398B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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 of the pads
    • 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
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • 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]
    • Y10T442/647—Including a foamed layer or 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]
    • Y10T442/647—Including a foamed layer or component
    • Y10T442/651—Plural fabric 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]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/678—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
JP05632694A 1994-03-25 1994-03-25 吸収性物品 Expired - Fee Related JP3511398B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP05632694A JP3511398B2 (ja) 1994-03-25 1994-03-25 吸収性物品
MYPI95000679A MY114668A (en) 1994-03-25 1995-03-17 Absorbent articles
TW84102581A TW312625B (enExample) 1994-03-25 1995-03-17
DE69522518T DE69522518T2 (de) 1994-03-25 1995-03-20 Absorbierende artikel
KR1019950705277A KR100386075B1 (ko) 1994-03-25 1995-03-20 흡수성물품
US08/545,693 US5804518A (en) 1994-03-25 1995-03-20 Absorbent articles
HK98111833.1A HK1010991B (en) 1994-03-25 1995-03-20 Absorbent articles
PCT/JP1995/000510 WO1995026208A1 (en) 1994-03-25 1995-03-20 Absorbent articles
AU19609/95A AU682761B2 (en) 1994-03-25 1995-03-20 Absorbent articles
ES95912485T ES2161871T3 (es) 1994-03-25 1995-03-20 Articulos absorbentes.
EP19950912485 EP0700306B1 (en) 1994-03-25 1995-03-20 Absorbent articles
CNB95190213XA CN1152719C (zh) 1994-03-25 1995-03-20 吸收性物品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05632694A JP3511398B2 (ja) 1994-03-25 1994-03-25 吸収性物品

Publications (2)

Publication Number Publication Date
JPH07255775A JPH07255775A (ja) 1995-10-09
JP3511398B2 true JP3511398B2 (ja) 2004-03-29

Family

ID=13024066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05632694A Expired - Fee Related JP3511398B2 (ja) 1994-03-25 1994-03-25 吸収性物品

Country Status (11)

Country Link
US (1) US5804518A (enExample)
EP (1) EP0700306B1 (enExample)
JP (1) JP3511398B2 (enExample)
KR (1) KR100386075B1 (enExample)
CN (1) CN1152719C (enExample)
AU (1) AU682761B2 (enExample)
DE (1) DE69522518T2 (enExample)
ES (1) ES2161871T3 (enExample)
MY (1) MY114668A (enExample)
TW (1) TW312625B (enExample)
WO (1) WO1995026208A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19640451A1 (de) * 1996-09-30 1998-04-02 Kimberly Clark Gmbh Absorbierender Artikel
JP3763652B2 (ja) * 1997-11-05 2006-04-05 花王株式会社 透湿フィルム
US6649808B1 (en) 1997-12-19 2003-11-18 The Procter & Gamble Company Disposable absorbent articles comprising microporous polymer films with registered graphics
ES2194235T3 (es) * 1997-12-19 2003-11-16 Procter & Gamble Articulos absorbentes desechables que comprenden peliculas microporosas de polimero.
JP2002253604A (ja) * 2001-03-03 2002-09-10 Daio Paper Corp 吸収性物品
EP1484041A1 (en) 2003-06-06 2004-12-08 3M Innovative Properties Company Fastening film system and assembly comprising a fastening film system and a substrate
KR102123471B1 (ko) * 2013-01-31 2020-06-17 사우디 베이식 인더스트리즈 코포레이션 올레핀 중합용 촉매 조성물
AR100830A1 (es) * 2014-06-12 2016-11-02 Dow Global Technologies Llc Películas multicapas y artículos realizados a partir de las mismas
WO2017099924A1 (en) * 2015-12-11 2017-06-15 Dow Global Technologies Llc Monolayer films, and articles made therefrom
JP7345257B2 (ja) * 2019-01-18 2023-09-15 株式会社プライムポリマー プロピレン重合体組成物からなる微多孔フィルム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1515826A (fr) * 1963-08-07 1968-03-08 Grace W R & Co Séparateur pour batterie et procédé pour sa fabrication
GB1044503A (en) * 1964-03-23 1966-10-05 Grace W R & Co Cold-worked polyolefin compositions
US4206980A (en) * 1978-04-24 1980-06-10 Minnesota Mining And Manufacturing Company Reversibly transparent-translucent film and method of making same
SE431934B (sv) * 1981-12-11 1984-03-12 Carl Gustaf Kamme Absorptionskropp med semipermeabelt membran
CA1226112A (en) * 1982-09-09 1987-09-01 Minnesota Mining And Manufacturing Company Microporous sheet material, method of making and articles made therewith
US4539256A (en) * 1982-09-09 1985-09-03 Minnesota Mining And Manufacturing Co. Microporous sheet material, method of making and articles made therewith
US5085654A (en) * 1982-11-15 1992-02-04 The Procter & Gamble Company Disposable garment with breathable leg cuffs
US4609584A (en) * 1985-09-19 1986-09-02 Minnesota Mining And Manufacturing Company Absorptive devices
US4813950A (en) * 1986-09-15 1989-03-21 Branch Wilma J Sanitary menses panty
US4726989A (en) * 1986-12-11 1988-02-23 Minnesota Mining And Manufacturing Microporous materials incorporating a nucleating agent and methods for making same
US5151091A (en) * 1988-10-24 1992-09-29 Mcneil-Ppc, Inc. Absorbent structure having multiple canals
CA1316804C (en) * 1988-11-22 1993-04-27 Sylvie Boisse Absorbent liner for impermeable clothing
US5246432A (en) * 1989-07-17 1993-09-21 Uni-Charm Corporation Disposable absorbent articles
US5106383A (en) * 1989-07-28 1992-04-21 Minnesota Mining And Manufacturing Company Closure systems for diapers and method of preparation
US5169712A (en) * 1991-08-23 1992-12-08 Amoco Corporation Porous film composites
US5260360A (en) * 1991-10-18 1993-11-09 Minnesota Mining And Manufacturing Company Oil, water and sweat repellent microporous membrane materials

Also Published As

Publication number Publication date
DE69522518D1 (de) 2001-10-11
EP0700306B1 (en) 2001-09-05
MY114668A (en) 2002-12-31
KR960702291A (ko) 1996-04-27
HK1010991A1 (en) 1999-07-02
AU682761B2 (en) 1997-10-16
TW312625B (enExample) 1997-08-11
ES2161871T3 (es) 2001-12-16
CN1124459A (zh) 1996-06-12
US5804518A (en) 1998-09-08
JPH07255775A (ja) 1995-10-09
KR100386075B1 (ko) 2003-08-14
AU1960995A (en) 1995-10-17
CN1152719C (zh) 2004-06-09
WO1995026208A1 (en) 1995-10-05
DE69522518T2 (de) 2002-04-18
EP0700306A1 (en) 1996-03-13

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