CN1152719C - 吸收性物品 - Google Patents

吸收性物品 Download PDF

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Publication number
CN1152719C
CN1152719C CNB95190213XA CN95190213A CN1152719C CN 1152719 C CN1152719 C CN 1152719C CN B95190213X A CNB95190213X A CN B95190213XA CN 95190213 A CN95190213 A CN 95190213A CN 1152719 C CN1152719 C CN 1152719C
Authority
CN
China
Prior art keywords
crystalline polyolefin
weight
porous sheet
sheet
backsheet
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
CNB95190213XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1124459A (zh
Inventor
�ƾ���
酒井吉弘
前田胜司
熊本吉晃
小田嶋信吾
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
Publication of CN1124459A publication Critical patent/CN1124459A/zh
Application granted granted Critical
Publication of CN1152719C publication Critical patent/CN1152719C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CNB95190213XA 1994-03-25 1995-03-20 吸收性物品 Expired - Fee Related CN1152719C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56326/1994 1994-03-25
JP56326/94 1994-03-25
JP05632694A JP3511398B2 (ja) 1994-03-25 1994-03-25 吸収性物品

Publications (2)

Publication Number Publication Date
CN1124459A CN1124459A (zh) 1996-06-12
CN1152719C true CN1152719C (zh) 2004-06-09

Family

ID=13024066

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB95190213XA Expired - Fee Related CN1152719C (zh) 1994-03-25 1995-03-20 吸收性物品

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
ATE233578T1 (de) * 1997-12-19 2003-03-15 Procter & Gamble Mikroporösr polymer-folien enthaltender saugfähiger wegwerfartikel
US6649808B1 (en) 1997-12-19 2003-11-18 The Procter & Gamble Company Disposable absorbent articles comprising microporous polymer films with registered graphics
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
EA025272B1 (ru) * 2013-01-31 2016-12-30 Сауди Бейсик Индастриз Корпорейшн Способ получения компонента катализатора полимеризации олефинов
KR102309064B1 (ko) * 2014-06-12 2021-10-08 다우 글로벌 테크놀로지스 엘엘씨 다층 필름 및 이로 제조된 물품
JP6916786B2 (ja) * 2015-12-11 2021-08-11 ダウ グローバル テクノロジーズ エルエルシー 単層フィルム及びそれらから作製される物品
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
KR100386075B1 (ko) 2003-08-14
WO1995026208A1 (en) 1995-10-05
EP0700306A1 (en) 1996-03-13
DE69522518D1 (de) 2001-10-11
CN1124459A (zh) 1996-06-12
EP0700306B1 (en) 2001-09-05
HK1010991A1 (en) 1999-07-02
JP3511398B2 (ja) 2004-03-29
ES2161871T3 (es) 2001-12-16
DE69522518T2 (de) 2002-04-18
AU1960995A (en) 1995-10-17
US5804518A (en) 1998-09-08
MY114668A (en) 2002-12-31
TW312625B (enExample) 1997-08-11
JPH07255775A (ja) 1995-10-09
KR960702291A (ko) 1996-04-27
AU682761B2 (en) 1997-10-16

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040609

Termination date: 20120320