DE3883326D1 - Poroeser film, verfahren zu seiner herstellung und absorbierende sanitaere gegenstaende. - Google Patents

Poroeser film, verfahren zu seiner herstellung und absorbierende sanitaere gegenstaende.

Info

Publication number
DE3883326D1
DE3883326D1 DE8888307923T DE3883326T DE3883326D1 DE 3883326 D1 DE3883326 D1 DE 3883326D1 DE 8888307923 T DE8888307923 T DE 8888307923T DE 3883326 T DE3883326 T DE 3883326T DE 3883326 D1 DE3883326 D1 DE 3883326D1
Authority
DE
Germany
Prior art keywords
poroeser
film
production
absorbent sanitary
sanitary items
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
DE8888307923T
Other languages
English (en)
Other versions
DE3883326T2 (de
Inventor
Kunio Bizen
Minoru Kashino
Tasuku Suzuki
Ryuichi Hasegawa
Koji Hayashi
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.)
Mitsubishi Kasei Vinyl Co
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Vinyl Co
Mitsubishi Kasei 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
Priority claimed from JP62213747A external-priority patent/JPH075781B2/ja
Priority claimed from JP62253958A external-priority patent/JPH0738865B2/ja
Priority claimed from JP63064405A external-priority patent/JPH01236248A/ja
Application filed by Mitsubishi Kasei Vinyl Co, Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Vinyl Co
Application granted granted Critical
Publication of DE3883326D1 publication Critical patent/DE3883326D1/de
Publication of DE3883326T2 publication Critical patent/DE3883326T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent 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
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/20Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/425Porous materials, e.g. foams or sponges
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/10Esters; Ether-esters
    • C08K5/101Esters; Ether-esters of monocarboxylic acids
    • C08K5/103Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815Copolymers of ethene with aliphatic 1-olefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
DE88307923T 1987-08-27 1988-08-26 Poröser Film, Verfahren zu seiner Herstellung und absorbierende sanitäre Gegenstände. Expired - Lifetime DE3883326T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62213747A JPH075781B2 (ja) 1987-08-27 1987-08-27 多孔性シ−トの製造方法
JP62253958A JPH0738865B2 (ja) 1987-10-08 1987-10-08 吸収性衛生用品
JP63064405A JPH01236248A (ja) 1988-03-17 1988-03-17 多孔性フイルム及びその製造方法

Publications (2)

Publication Number Publication Date
DE3883326D1 true DE3883326D1 (de) 1993-09-23
DE3883326T2 DE3883326T2 (de) 1993-12-09

Family

ID=27298472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88307923T Expired - Lifetime DE3883326T2 (de) 1987-08-27 1988-08-26 Poröser Film, Verfahren zu seiner Herstellung und absorbierende sanitäre Gegenstände.

Country Status (6)

Country Link
US (1) US5073316A (de)
EP (1) EP0307116B1 (de)
KR (1) KR960005590B1 (de)
DE (1) DE3883326T2 (de)
ES (1) ES2043833T3 (de)
FI (1) FI97300C (de)

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US5176953A (en) * 1990-12-21 1993-01-05 Amoco Corporation Oriented polymeric microporous films
CA2084984A1 (en) * 1991-12-10 1993-06-11 Alexis Adrian Felipe Wadman Diaper
JPH05200063A (ja) * 1992-01-28 1993-08-10 Uni Charm Corp 体液処理用品の通気不透液性裏面シート、およびその製造方法
US5364288A (en) * 1992-07-24 1994-11-15 North American Philips Corporation Electrical connecting device
US5370764A (en) 1992-11-06 1994-12-06 Kimberly-Clark Corporation Apparatus for making film laminated material
MX9300424A (es) 1992-11-06 1994-05-31 Kimberly Clark Co Tela laminada fibrosa y metodo y aparato para la fabricacion de la misma.
US5464687A (en) * 1992-12-07 1995-11-07 Lyondell Petrochemical Company Wettable polyolefin fiber compositions and method
US5385972A (en) * 1992-12-28 1995-01-31 Mitsubishi Petrochemical Co., Ltd. Filler-containing resin composition and stretched films using same
CA2097630A1 (en) * 1992-12-29 1994-06-30 Ann Louise Mccormack Stretch-pillowed, bulked laminate
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
EP0748198B1 (de) * 1994-03-01 2001-04-11 The Procter & Gamble Company Verfahren zur herstellung einer tenside enthaltenden, geformten kunstoffolie
US5738669A (en) * 1994-04-12 1998-04-14 Kao Corporation Absorbent article
US5614574A (en) * 1994-07-12 1997-03-25 Lyondell Petrochemical Company Wettable polyolefin fiber compositions and method
TW330217B (en) 1994-12-20 1998-04-21 Kimberly Clark Co Low gauge films and film/nonwoven laminates
ZA9510604B (en) 1994-12-20 1996-07-03 Kimberly Clark Co Low gauge films and film/nonwoven laminates
US5927567A (en) * 1996-11-12 1999-07-27 Owens-Illinois Closure Inc. Dispensing closure and method of making
US5998505A (en) * 1996-11-27 1999-12-07 Eastman Chemical Company Thermoplastic elastomeric compositions and films formed therefrom having improved moisture vapor transmission rates
US5910136A (en) * 1996-12-30 1999-06-08 Kimberly-Clark Worldwide, Inc. Oriented polymeric microporous films with flexible polyolefins
US5947944A (en) * 1996-12-30 1999-09-07 Kimberly-Clark Worldwide, Inc. Stretched-thinned films comprising low crystallinity polymers and laminates thereof
KR19980073194A (ko) * 1997-03-12 1998-11-05 이웅렬 급지성이 향상된 폴리에스터 부직포 인쇄기포지 및 그의 제조방법
US6179939B1 (en) 1997-05-12 2001-01-30 Kimberly-Clark Worldwide, Inc. Methods of making stretched filled microporous films
US6045900A (en) * 1997-09-15 2000-04-04 Kimberly-Clark Worldwide, Inc. Breathable filled film laminate
US6238767B1 (en) 1997-09-15 2001-05-29 Kimberly-Clark Worldwide, Inc. Laminate having improved barrier properties
EP0947184A1 (de) * 1998-03-28 1999-10-06 The Procter & Gamble Company Die Benutzung eines atmungsaktiven absorbierenden Artikels, um eine ideale Hautoberflächentemperatur zu erhalten
US6506695B2 (en) 1998-04-21 2003-01-14 Rheinische Kunststoffewerke Gmbh Breathable composite and method therefor
US6461457B1 (en) 1999-06-30 2002-10-08 Kimberly-Clark Worldwide, Inc. Dimensionally stable, breathable, stretch-thinned, elastic films
KR100338362B1 (ko) 1999-07-23 2002-05-30 유승렬 우수한 가공성 및 투습도를 갖는 통기성 필름용 조성물
US6359050B1 (en) 2000-07-28 2002-03-19 Eastman Chemical Company Polyethylene compositions and films formed therefrom having improved moisture vapor transmission rates
WO2002010275A2 (en) 2000-07-28 2002-02-07 Eastman Chemical Company Polyethylene compositions and films formed therefrom having improved moisture vapor transmission rates
US6703115B2 (en) 2001-05-01 2004-03-09 Eastman Chemical Company Multilayer films
US6896843B2 (en) 2002-08-30 2005-05-24 Kimberly-Clark Worldwide, Inc. Method of making a web which is extensible in at least one direction
US7226880B2 (en) 2002-12-31 2007-06-05 Kimberly-Clark Worldwide, Inc. Breathable, extensible films made with two-component single resins
US7220478B2 (en) 2003-08-22 2007-05-22 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic films, methods of making same, and limited use or disposable product applications
US7270723B2 (en) 2003-11-07 2007-09-18 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications
US7872168B2 (en) 2003-10-31 2011-01-18 Kimberely-Clark Worldwide, Inc. Stretchable absorbent article
US7193029B2 (en) 2004-07-09 2007-03-20 E. I. Du Pont De Nemours And Company Sulfonated copolyetherester compositions from hydroxyalkanoic acids and shaped articles produced therefrom
PL1773273T3 (pl) * 2004-08-06 2012-11-30 Essity Hygiene & Health Ab Wyrób chłonny
US8227658B2 (en) 2007-12-14 2012-07-24 Kimberly-Clark Worldwide, Inc Film formed from a blend of biodegradable aliphatic-aromatic copolyesters
US20130052420A1 (en) * 2011-08-22 2013-02-28 Shawn E. Jenkins High repellency films via microtopography and post treatment
KR101396039B1 (ko) * 2012-06-25 2014-05-16 롯데케미칼 주식회사 천연 충전재를 적용한 다기능성 폴리올레핀계 수지 조성물 및 이를 이용하여 제조되는 성형품
KR101595900B1 (ko) * 2013-12-26 2016-02-19 김형훈 포장지용 강화 필름 및 그 제조방법
WO2016178768A1 (en) * 2015-05-07 2016-11-10 Exxonmobil Chemical Patents Inc. Hygiene articles and processes for making the same
JP6854777B2 (ja) * 2015-12-11 2021-04-07 株式会社ユポ・コーポレーション ポリオレフィン延伸多孔性フィルム
CN115160687A (zh) * 2022-06-28 2022-10-11 云阳金田塑业有限公司 一种亚光双向拉伸聚丙烯无胶膜及其制备方法

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Also Published As

Publication number Publication date
FI883925A0 (fi) 1988-08-25
FI883925A (fi) 1989-02-28
KR960005590B1 (ko) 1996-04-26
FI97300C (fi) 1996-11-25
ES2043833T3 (es) 1994-01-01
FI97300B (fi) 1996-08-15
EP0307116A2 (de) 1989-03-15
DE3883326T2 (de) 1993-12-09
KR890003851A (ko) 1989-04-18
US5073316A (en) 1991-12-17
EP0307116A3 (en) 1990-07-18
EP0307116B1 (de) 1993-08-18

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