RU2219885C2 - Апертурированные пленочные покрытия с локализованной смачиваемостью и способ их получения - Google Patents

Апертурированные пленочные покрытия с локализованной смачиваемостью и способ их получения Download PDF

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Publication number
RU2219885C2
RU2219885C2 RU2001102772/15A RU2001102772A RU2219885C2 RU 2219885 C2 RU2219885 C2 RU 2219885C2 RU 2001102772/15 A RU2001102772/15 A RU 2001102772/15A RU 2001102772 A RU2001102772 A RU 2001102772A RU 2219885 C2 RU2219885 C2 RU 2219885C2
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RU
Russia
Prior art keywords
specified
apertures
polymer film
surfactant
flat surface
Prior art date
Application number
RU2001102772/15A
Other languages
English (en)
Russian (ru)
Other versions
RU2001102772A (ru
Inventor
Майкл Аллен ДЭЛЕЙ
Марк Брюс МЭЙДЖОРС
Али ЯХИАОУИ
Артур Эдвард ГАРАВАГЛИЯ
Майкл Дэвид ПАУЭРС
Дэвид Вэйн ПРИММ
Тамара Ли МЭЙС
Нэнси Доналдсон КОЛЛИН
Грегори Алан ЗЕЛАЗОСКИ
Джон Эдвард ТИНСЛИ
Джейм БРЕЙВЕРМЭН
Original Assignee
Кимберли-Кларк Ворлдвайд, Инк.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22320276&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2219885(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Кимберли-Кларк Ворлдвайд, Инк. filed Critical Кимберли-Кларк Ворлдвайд, Инк.
Publication of RU2001102772A publication Critical patent/RU2001102772A/ru
Application granted granted Critical
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Classifications

    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/48—Surfactants
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F13/5123—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations the apertures being formed on a multilayer top sheet
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
    • 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
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405—Additives, e.g. for odour, disinfectant or pH control

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
RU2001102772/15A 1998-06-30 1999-06-14 Апертурированные пленочные покрытия с локализованной смачиваемостью и способ их получения RU2219885C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90/108,096 1998-06-30
US09/108,096 US6410823B1 (en) 1998-06-30 1998-06-30 Apertured film covers with localized wettability and method for making the same

Publications (2)

Publication Number Publication Date
RU2001102772A RU2001102772A (ru) 2002-11-27
RU2219885C2 true RU2219885C2 (ru) 2003-12-27

Family

ID=22320276

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001102772/15A RU2219885C2 (ru) 1998-06-30 1999-06-14 Апертурированные пленочные покрытия с локализованной смачиваемостью и способ их получения

Country Status (11)

Country Link
US (1) US6410823B1 (https=)
EP (1) EP1091771B1 (https=)
JP (1) JP2002519117A (https=)
KR (1) KR100577137B1 (https=)
CN (1) CN1225289C (https=)
AU (1) AU755420B2 (https=)
BR (1) BR9911669B1 (https=)
DE (1) DE69915831T2 (https=)
RU (1) RU2219885C2 (https=)
WO (1) WO2000000231A1 (https=)
ZA (1) ZA200007589B (https=)

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US7326747B2 (en) * 2000-10-31 2008-02-05 Polymer Group, Inc. Internal wetting agent for use in manufacture of polymeric films and fabrics for disposable absorbent articles
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US20040019340A1 (en) * 2002-07-23 2004-01-29 Tredegar Film Products Corporation Absorbent article having a surface energy gradient between the topsheet and the acquisition distribution layer
US7553532B2 (en) 2002-12-20 2009-06-30 The Procter & Gamble Company Tufted fibrous web
US7507459B2 (en) 2002-12-20 2009-03-24 The Procter & Gamble Company Compression resistant nonwovens
US7838099B2 (en) 2002-12-20 2010-11-23 The Procter & Gamble Company Looped nonwoven web
CA2507179C (en) * 2002-12-20 2008-06-17 The Procter & Gamble Company Tufted laminate web
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US7732657B2 (en) 2002-12-20 2010-06-08 The Procter & Gamble Company Absorbent article with lotion-containing topsheet
US7270861B2 (en) * 2002-12-20 2007-09-18 The Procter & Gamble Company Laminated structurally elastic-like film web substrate
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US7919666B2 (en) * 2002-12-31 2011-04-05 Kimberly-Clark Worldwide, Inc. Personal care articles with fragrance delivery system
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US8211815B2 (en) 2003-06-13 2012-07-03 Kimberly-Clark Worldwide, Inc. Absorbent structure having three-dimensional topography on upper and lower surfaces
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US8241543B2 (en) 2003-08-07 2012-08-14 The Procter & Gamble Company Method and apparatus for making an apertured web
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Also Published As

Publication number Publication date
DE69915831T2 (de) 2004-08-12
WO2000000231A1 (en) 2000-01-06
JP2002519117A (ja) 2002-07-02
KR20010053318A (ko) 2001-06-25
CN1335782A (zh) 2002-02-13
BR9911669A (pt) 2002-06-11
EP1091771A1 (en) 2001-04-18
CN1225289C (zh) 2005-11-02
US6410823B1 (en) 2002-06-25
BR9911669B1 (pt) 2012-02-22
KR100577137B1 (ko) 2006-05-10
ZA200007589B (en) 2001-12-18
AU755420B2 (en) 2002-12-12
AU4682099A (en) 2000-01-17
EP1091771B1 (en) 2004-03-24
DE69915831D1 (de) 2004-04-29

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