JP4902832B2 - 吸収構造体およびこの吸収構造体の製造方法 - Google Patents

吸収構造体およびこの吸収構造体の製造方法 Download PDF

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Publication number
JP4902832B2
JP4902832B2 JP2001563053A JP2001563053A JP4902832B2 JP 4902832 B2 JP4902832 B2 JP 4902832B2 JP 2001563053 A JP2001563053 A JP 2001563053A JP 2001563053 A JP2001563053 A JP 2001563053A JP 4902832 B2 JP4902832 B2 JP 4902832B2
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Prior art keywords
absorbent
absorbent structure
layer
polymer material
extrusion
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Expired - Fee Related
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JP2001563053A
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English (en)
Japanese (ja)
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JP2003530149A5 (enExample
JP2003530149A (ja
Inventor
クルツィズトフ、 デー． マロヴァニ−ク、
ライナー マンゴルト、
トーマス ヴルスター、
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パウル ハルトマン アクチェンゲゼルシャフト
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Priority claimed from DE2000110269 external-priority patent/DE10010269C1/de
Priority claimed from DE2000110268 external-priority patent/DE10010268A1/de
Application filed by パウル ハルトマン アクチェンゲゼルシャフト filed Critical パウル ハルトマン アクチェンゲゼルシャフト
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Publication of JP2003530149A5 publication Critical patent/JP2003530149A5/ja
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    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
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    • A61F13/53747—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers the layer is facing the topsheet
    • A—HUMAN NECESSITIES
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    • 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
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    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
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    • A—HUMAN NECESSITIES
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    • 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
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/53—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 absorbing medium
    • A61F2013/530868—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 absorbing medium characterized by the liquid distribution or transport means other than wicking layer
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    • A61F2013/530934—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 absorbing medium characterized by the liquid distribution or transport means other than wicking layer having longitudinal barriers having a density gradient
    • A61F2013/530948—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 absorbing medium characterized by the liquid distribution or transport means other than wicking layer having longitudinal barriers having a density gradient along the length
    • 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
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    • Y10T428/24372—Particulate matter
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    • 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
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    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • 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
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    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Materials For Medical Uses (AREA)
JP2001563053A 2000-03-02 2001-03-02 吸収構造体およびこの吸収構造体の製造方法 Expired - Fee Related JP4902832B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10010268.9 2000-03-02
DE10010269.7 2000-03-02
DE2000110269 DE10010269C1 (de) 2000-03-02 2000-03-02 Absorbierender Hygieneartikel zum einmaligen Gebrauch und Verfahren zu seiner Herstellung
DE2000110268 DE10010268A1 (de) 2000-03-02 2000-03-02 Absorbierende Struktur sowie Verfahren zu deren Herstellung
PCT/EP2001/002385 WO2001064153A1 (de) 2000-03-02 2001-03-02 Absorbierende struktur sowie verfahren zu deren herstellung

Publications (3)

Publication Number Publication Date
JP2003530149A JP2003530149A (ja) 2003-10-14
JP2003530149A5 JP2003530149A5 (enExample) 2008-04-10
JP4902832B2 true JP4902832B2 (ja) 2012-03-21

Family

ID=26004652

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2001563054A Expired - Fee Related JP4675020B2 (ja) 2000-03-02 2001-03-02 使い捨て用吸収性衛生用品
JP2001563053A Expired - Fee Related JP4902832B2 (ja) 2000-03-02 2001-03-02 吸収構造体およびこの吸収構造体の製造方法
JP2001563055A Expired - Fee Related JP4902833B2 (ja) 2000-03-02 2001-03-02 吸収構造体およびこの吸収構造体の製造方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2001563054A Expired - Fee Related JP4675020B2 (ja) 2000-03-02 2001-03-02 使い捨て用吸収性衛生用品

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2001563055A Expired - Fee Related JP4902833B2 (ja) 2000-03-02 2001-03-02 吸収構造体およびこの吸収構造体の製造方法

Country Status (8)

Country Link
US (3) US20030093051A1 (enExample)
EP (3) EP1259206B1 (enExample)
JP (3) JP4675020B2 (enExample)
AT (3) ATE314037T1 (enExample)
AU (3) AU2001250351A1 (enExample)
DE (3) DE50104539D1 (enExample)
PL (1) PL354400A1 (enExample)
WO (3) WO2001064153A1 (enExample)

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DE19909653A1 (de) 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
ATE314037T1 (de) * 2000-03-02 2006-01-15 Hartmann Paul Ag Absorbierende struktur sowie verfahren zu deren herstellung
US20030040729A1 (en) * 2000-03-02 2003-02-27 Malowaniec Krzysztof D. Absorbent structure and method of producing the same
US20030065296A1 (en) * 2001-02-26 2003-04-03 Kaiser Thomas A. Absorbent material of water absorbent polymer, thermoplastic polymer, and water and method for making same
DE60223808T2 (de) * 2002-09-24 2008-10-30 The Procter & Gamble Company, Cincinnati Absorbierender Artikel mit einem aus einer saugfähigen thermoplastischen Zusammensetzung bestehendem Element
EP1402905A1 (en) 2002-09-24 2004-03-31 The Procter & Gamble Company Liquid absorbent thermoplastic composition comprising superabsorbent material particles of substantially anglelacking shape
US7053131B2 (en) 2002-12-03 2006-05-30 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising supercritical fluid treated HIPE, I-HIPE foams and other foams
WO2004096301A2 (en) * 2003-04-24 2004-11-11 Dow Global Technologies Inc. Fluid-absorbent compositions and articles, porous articles, and methods for making the same
US7169843B2 (en) 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
DE10334286B4 (de) 2003-07-25 2006-01-05 Stockhausen Gmbh Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde
US7173086B2 (en) * 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
US7358282B2 (en) 2003-12-05 2008-04-15 Kimberly-Clark Worldwide, Inc. Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
EP1579831A1 (en) 2004-03-23 2005-09-28 The Procter & Gamble Company An absorbent article comprising edge barriers comprising a liquid absorbent thermoplastic composition
US7291382B2 (en) 2004-09-24 2007-11-06 Kimberly-Clark Worldwide, Inc. Low density flexible resilient absorbent open-cell thermoplastic foam
US20060069369A1 (en) * 2004-09-30 2006-03-30 Kimberly-Clark Worldwide, Inc. Absorbent system design for absorbent articles
JP4683959B2 (ja) * 2005-02-25 2011-05-18 花王株式会社 不織布の製造方法
CN101175632B (zh) 2005-05-13 2010-04-14 旭化成化学株式会社 吸收性复合体及其制造方法
US7811613B2 (en) * 2005-06-23 2010-10-12 The Procter & Gamble Company Individualized trichomes and products employing same
US7691472B2 (en) * 2005-06-23 2010-04-06 The Procter & Gamble Company Individualized seed hairs and products employing same
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US20030012928A1 (en) 2003-01-16
US7462754B2 (en) 2008-12-09
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JP2003527895A (ja) 2003-09-24
EP1259206A1 (de) 2002-11-27
AU2001250351A1 (en) 2001-09-12
ATE314037T1 (de) 2006-01-15
EP1259207B2 (de) 2011-01-12
EP1259206B1 (de) 2005-12-28
EP1259205B1 (de) 2004-11-17
US20030093051A1 (en) 2003-05-15
ATE282386T1 (de) 2004-12-15
ATE313306T1 (de) 2006-01-15
EP1259207B1 (de) 2005-12-21
AU2001252153A1 (en) 2001-09-12
EP1259207A1 (de) 2002-11-27
US20050273067A1 (en) 2005-12-08
DE50108460D1 (de) 2006-01-26
WO2001064154A1 (de) 2001-09-07
PL354400A1 (en) 2004-01-12
AU2001244183A1 (en) 2001-09-12
DE50104539D1 (de) 2004-12-23
WO2001064153A1 (de) 2001-09-07
JP2003524510A (ja) 2003-08-19
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