ES2161871T3 - Articulos absorbentes. - Google Patents

Articulos absorbentes.

Info

Publication number
ES2161871T3
ES2161871T3 ES95912485T ES95912485T ES2161871T3 ES 2161871 T3 ES2161871 T3 ES 2161871T3 ES 95912485 T ES95912485 T ES 95912485T ES 95912485 T ES95912485 T ES 95912485T ES 2161871 T3 ES2161871 T3 ES 2161871T3
Authority
ES
Spain
Prior art keywords
fusion
polyolefine
layer
mass
weight
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 - Lifetime
Application number
ES95912485T
Other languages
English (en)
Spanish (es)
Inventor
Yoshihiro Sakai
Katsushi Maeda
Yoshiaki Kumamoto
Shingo Odajima
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
Application granted granted Critical
Publication of ES2161871T3 publication Critical patent/ES2161871T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
ES95912485T 1994-03-25 1995-03-20 Articulos absorbentes. Expired - Lifetime ES2161871T3 (es)

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 (1)

Publication Number Publication Date
ES2161871T3 true ES2161871T3 (es) 2001-12-16

Family

ID=13024066

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95912485T Expired - Lifetime ES2161871T3 (es) 1994-03-25 1995-03-20 Articulos absorbentes.

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
JP3511398B2 (ja) 2004-03-29
AU682761B2 (en) 1997-10-16
TW312625B (enExample) 1997-08-11
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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