DE69707874T2 - Atmungsfähige verbundstrukturen und absorbierende artikel damit - Google Patents

Atmungsfähige verbundstrukturen und absorbierende artikel damit

Info

Publication number
DE69707874T2
DE69707874T2 DE69707874T DE69707874T DE69707874T2 DE 69707874 T2 DE69707874 T2 DE 69707874T2 DE 69707874 T DE69707874 T DE 69707874T DE 69707874 T DE69707874 T DE 69707874T DE 69707874 T2 DE69707874 T2 DE 69707874T2
Authority
DE
Germany
Prior art keywords
film
fraction
polymer
substrate
composite sheet
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
DE69707874T
Other languages
German (de)
English (en)
Other versions
DE69707874D1 (de
Inventor
Liu Carroll
Joseph Curro
Dean Lavon
Sung Lim
Michael Mc Kenna
Joseph Ostapchenko
L. Sparks
R. Vaidya
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.)
Procter and Gamble Co
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Procter and Gamble Co
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 US08/744,487 external-priority patent/US5865823A/en
Application filed by EI Du Pont de Nemours and Co, Procter and Gamble Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69707874D1 publication Critical patent/DE69707874D1/de
Publication of DE69707874T2 publication Critical patent/DE69707874T2/de
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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • 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
    • 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
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • A61F13/51462—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable being defined by a value or parameter
    • 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
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51478—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers
    • A61F13/5148—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers having an impervious inner layer and a cloth-like outer layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
DE69707874T 1996-05-29 1997-05-29 Atmungsfähige verbundstrukturen und absorbierende artikel damit Expired - Fee Related DE69707874T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65504696A 1996-05-29 1996-05-29
US08/744,487 US5865823A (en) 1996-11-06 1996-11-06 Absorbent article having a breathable, fluid impervious backsheet
PCT/US1997/009215 WO1997045259A1 (en) 1996-05-29 1997-05-29 Breathable composite sheet structure and absorbent articles utilizing same

Publications (2)

Publication Number Publication Date
DE69707874D1 DE69707874D1 (de) 2001-12-06
DE69707874T2 true DE69707874T2 (de) 2002-06-20

Family

ID=27096886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69707874T Expired - Fee Related DE69707874T2 (de) 1996-05-29 1997-05-29 Atmungsfähige verbundstrukturen und absorbierende artikel damit

Country Status (16)

Country Link
EP (1) EP0906192B1 (enExample)
JP (1) JP2000511125A (enExample)
KR (1) KR20000016142A (enExample)
CN (1) CN1083328C (enExample)
AT (1) ATE207811T1 (enExample)
AU (1) AU727684B2 (enExample)
BR (1) BR9709413A (enExample)
CA (1) CA2256624A1 (enExample)
CZ (1) CZ297188B6 (enExample)
DE (1) DE69707874T2 (enExample)
DK (1) DK0906192T3 (enExample)
ES (1) ES2167754T3 (enExample)
NO (1) NO321783B1 (enExample)
PT (1) PT906192E (enExample)
TR (1) TR199802464T2 (enExample)
WO (1) WO1997045259A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106245B4 (de) 2012-06-15 2018-03-22 Thienel Dental E.K. Verfahren zur Herstellung eines autoklavierbaren Verbundstoffes und autoklavierbarer Verbundstoff

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6187696B1 (en) * 1997-12-03 2001-02-13 E. I. Du Pont De Nemours And Company Breathable composite sheet structure
US5938648A (en) * 1997-12-03 1999-08-17 The Procter & Gamble Co. Absorbent articles exhibiting improved internal environmental conditions
DE19819085A1 (de) * 1998-04-29 1999-11-11 Braas Gmbh Wasserdichtes wasserdampfdurchlässiges Flachmaterial
CN1154458C (zh) * 1998-08-25 2004-06-23 金伯利-克拉克环球有限公司 湿透气性改善的吸收制品
US6287286B1 (en) * 1998-08-25 2001-09-11 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced viability of candida albicans
US6448464B1 (en) * 1999-07-30 2002-09-10 Kimberly-Clark Worldwide, Inc. Absorbent article which maintains skin temperature when wet
EP1107716B1 (en) * 1998-08-25 2005-10-19 Kimberly-Clark Worldwide, Inc. Absorbent article which has a high air exchange rate and maintains skin temperature when wet
US6152906A (en) * 1998-08-25 2000-11-28 Kimberly-Clark Worldwide, Inc. Absorbent article having improved breathability
WO2000010500A1 (en) * 1998-08-25 2000-03-02 Kimberly-Clark Worldwide, Inc. Absorbent article which maintains or improves skin health
US6410465B1 (en) 1999-06-02 2002-06-25 E. I. Du Pont De Nemours And Company Composite sheet material
US7081560B1 (en) 1999-06-02 2006-07-25 The Procter & Gamble Company Absorbent articles utilizing breathable composite sheet
US6583331B1 (en) 1999-06-25 2003-06-24 Kimberly-Clark Worldwide, Inc. Absorbent product with breathable dampness inhibitor
US7722588B1 (en) * 1999-06-30 2010-05-25 Mcneil-Ppc, Inc. Multilayered apertured film wrapping element for absorbent articles
JP2001018311A (ja) * 1999-07-12 2001-01-23 Uni Charm Corp 通気不透液性複合シート
US6673980B1 (en) * 1999-07-16 2004-01-06 Kimberly-Clark Worldwide, Inc. Absorbent product with creped nonwoven dampness inhibitor
EP1232033B1 (en) * 1999-09-27 2006-10-25 E.I. Du Pont De Nemours And Company Laminate structure useful as liquid impermeable moisture vapor permeable membrane
WO2001028770A1 (en) * 1999-10-21 2001-04-26 Hunt Technology Limited Breathable buildings materials
US6492012B1 (en) * 2000-02-02 2002-12-10 Tilak M. Shah Polymer penetrated porous substrates
US6552245B1 (en) * 2000-05-03 2003-04-22 Kimberly-Clark Worldwide, Inc. Absorbent article having an extensible outer cover and an extensible bodyside liner
AU2000258819A1 (en) * 2000-06-21 2002-01-02 The Procter And Gamble Company Absorbent articles with increased convective gas flow rates therethrough
EP1180370A1 (en) * 2000-08-10 2002-02-20 The Procter & Gamble Company Disposable, moisture vapour permeable, liquid impermeable covering sheet for bedding articles having an improved comfort
US20020106959A1 (en) * 2000-09-01 2002-08-08 Huffines Prentice Lee Composite sheet material
KR100439459B1 (ko) * 2001-04-30 2004-07-09 주식회사 한진피앤씨 부직포가 합지된 압연 통기성 필름과 그 제조방법 및 장치
US7501357B2 (en) 2001-06-19 2009-03-10 Kappler, Inc. Vapor permeable, liquid impermeable composite fabric and fabrication process
RU2266139C2 (ru) * 2001-07-25 2005-12-20 Вейерхойзер Компани Распределительный слой с улучшенным переносом жидкости в удерживающий слой
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
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
FR2896444A1 (fr) * 2006-01-20 2007-07-27 Arkema Sa Stratifie comprenant au moins un substrat en copolymere a blocs polyether,procede de fabrication et utilisation dans l'industrie de la chaussure
US20080096452A1 (en) * 2006-09-19 2008-04-24 Tredegar Film Products Corporation Breathable Laminate With A High Abrasion Resistance and Method of Manufacturing the Same
JP2009078919A (ja) * 2007-09-06 2009-04-16 Ricoh Co Ltd 貼着装置、後処理装置、画像形成装置、シート材貼着方法、及び画像シート
EP2415428A1 (en) * 2010-08-04 2012-02-08 Polymer Group, Inc. Breathable laminate and method of making the same
EP2761072B1 (en) 2011-09-30 2016-08-31 Owens Corning Intellectual Capital, LLC Method of forming a web from fibrous materails
CN107107532A (zh) * 2014-10-29 2017-08-29 韩华阿德公司 包括具有连接层的膜的复合制品
CN108727774A (zh) * 2017-04-20 2018-11-02 佛山金万达科技股份有限公司 透汽阻隔型热塑性树脂的组合物及其制备的薄膜
JP7043602B2 (ja) * 2017-11-12 2022-03-29 アールストローム－ムンクスヨー オーワイジェイ ヒートシール可能で液体不浸透性ファブリック
KR102080643B1 (ko) * 2018-03-26 2020-04-23 김민영 제습소재 및 제습소재 제조방법
CN115668357A (zh) * 2020-05-19 2023-01-31 旭化成株式会社 复合吸音材料
CN113633455A (zh) * 2021-09-09 2021-11-12 陆震海 接血、储血，各自独立又互相关联新一代卫生巾
WO2023083923A1 (de) * 2021-11-11 2023-05-19 Loparex Germany Gmbh & Co. Kg Verpackungseinheit umfassend ein textiles flächengebilde mit trenneigenschaften
CN115852592B (zh) * 2022-12-06 2024-12-13 厦门当盛新材料有限公司 非织造复合片材及其制作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902019C2 (de) * 1989-01-25 1996-09-19 Atochem Elf Deutschland Thermoplastische Zusammensetzung zur Herstellung von Formmassen
GB8906100D0 (en) * 1989-03-16 1989-04-26 Smith & Nephew Laminates
AU671617B2 (en) * 1992-03-13 1996-09-05 Mcneil-Ppc, Inc. Bicomponent polymeric films containing block poly(ether-co-amides)
EP0657502A1 (en) * 1993-12-13 1995-06-14 Du Pont De Nemours International S.A. Thermoplastic composition containing compatibilizer
FR2721320B1 (fr) * 1994-06-20 1996-08-14 Atochem Elf Sa Film imper-respirant.
JPH0841316A (ja) * 1994-07-29 1996-02-13 Tonen Chem Corp 熱可塑性ポリウレタン樹脂組成物からなる伸縮フィルム
DE4439031C2 (de) * 1994-11-02 1996-08-22 Siegfried Lanitz Polymerbeschichtetes Mehrschichtmaterial und Verfahren zu seiner Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106245B4 (de) 2012-06-15 2018-03-22 Thienel Dental E.K. Verfahren zur Herstellung eines autoklavierbaren Verbundstoffes und autoklavierbarer Verbundstoff

Also Published As

Publication number Publication date
TR199802464T2 (xx) 1999-03-22
JP2000511125A (ja) 2000-08-29
HK1019215A1 (en) 2000-01-28
EP0906192A1 (en) 1999-04-07
NO321783B1 (no) 2006-07-03
CZ392198A3 (cs) 1999-06-16
NO985590D0 (no) 1998-11-27
BR9709413A (pt) 1999-08-10
AU3371697A (en) 1998-01-05
NO985590L (no) 1999-01-29
CA2256624A1 (en) 1997-12-04
EP0906192B1 (en) 2001-10-31
KR20000016142A (ko) 2000-03-25
ES2167754T3 (es) 2002-05-16
CN1083328C (zh) 2002-04-24
WO1997045259A1 (en) 1997-12-04
PT906192E (pt) 2002-03-28
DE69707874D1 (de) 2001-12-06
ATE207811T1 (de) 2001-11-15
CZ297188B6 (cs) 2006-09-13
CN1219905A (zh) 1999-06-16
DK0906192T3 (da) 2001-12-17
AU727684B2 (en) 2000-12-21

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee