DE69430136D1 - Absorbierende mehrschichtige struktur, ein absorbierender artikel mit dieser struktur und methode zu dessen herstellung - Google Patents

Absorbierende mehrschichtige struktur, ein absorbierender artikel mit dieser struktur und methode zu dessen herstellung

Info

Publication number
DE69430136D1
DE69430136D1 DE69430136T DE69430136T DE69430136D1 DE 69430136 D1 DE69430136 D1 DE 69430136D1 DE 69430136 T DE69430136 T DE 69430136T DE 69430136 T DE69430136 T DE 69430136T DE 69430136 D1 DE69430136 D1 DE 69430136D1
Authority
DE
Germany
Prior art keywords
pct
particles
intermediate layer
production
sec
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.)
Revoked
Application number
DE69430136T
Other languages
English (en)
Other versions
DE69430136T2 (de
Inventor
Gianfranco Palumbo
Giovanni Carlucci
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
Original Assignee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11411999&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69430136(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69430136D1 publication Critical patent/DE69430136D1/de
Application granted granted Critical
Publication of DE69430136T2 publication Critical patent/DE69430136T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • A61F13/53—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
    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69430136T 1993-12-31 1994-12-19 Absorbierende mehrschichtige struktur, ein absorbierender artikel mit dieser struktur und methode zu dessen herstellung Revoked DE69430136T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO931028A IT1261155B (it) 1993-12-31 1993-12-31 Struttura assorbente stratificata, articolo assorbente comprendente tale struttura e metodo per la sua realizzazione.
PCT/EP1994/004215 WO1995017868A1 (en) 1993-12-31 1994-12-19 A layered, absorbent structure, an absorbent article comprising the structure, and a method for the manufacture thereof

Publications (2)

Publication Number Publication Date
DE69430136D1 true DE69430136D1 (de) 2002-04-18
DE69430136T2 DE69430136T2 (de) 2002-10-02

Family

ID=11411999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69430136T Revoked DE69430136T2 (de) 1993-12-31 1994-12-19 Absorbierende mehrschichtige struktur, ein absorbierender artikel mit dieser struktur und methode zu dessen herstellung

Country Status (13)

Country Link
US (1) US5944706A (de)
EP (1) EP0737054B1 (de)
JP (1) JPH09507405A (de)
KR (1) KR100376944B1 (de)
AT (1) ATE214256T1 (de)
AU (2) AU1383895A (de)
CA (1) CA2179378C (de)
DE (1) DE69430136T2 (de)
ES (1) ES2170137T3 (de)
IT (1) IT1261155B (de)
PT (1) PT737054E (de)
WO (1) WO1995017868A1 (de)
ZA (1) ZA9410344B (de)

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US20050090789A1 (en) * 1996-12-06 2005-04-28 Graef Peter A. Absorbent composite having improved surface dryness
US6734335B1 (en) 1996-12-06 2004-05-11 Weyerhaeuser Company Unitary absorbent system
CA2273352A1 (en) 1996-12-06 1998-06-11 Charles E. Miller Unitary stratified composite
DE69616361T2 (de) 1996-12-20 2002-06-27 Procter & Gamble Geschichtete, absorbierende, zusammengesetzte Struktur mit Geruchsbeherrschungsmittel
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EP0850615A1 (de) 1996-12-20 1998-07-01 The Procter & Gamble Company Eine trockengelegte partikelförmiges Material beinhaltende Struktur
EP0860158A1 (de) 1996-12-20 1998-08-26 The Procter & Gamble Company Verfahren zur Herstellung von geschichteten und teilchenförmiges Material enthaltenden Strukturen
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US7238403B2 (en) * 1997-03-07 2007-07-03 Kx Industries, Lp Composite for removing moisture, liquid and odors with anti-microbial capability
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US6316688B1 (en) 1998-04-27 2001-11-13 The Procter & Gamble Company Sanitary napkin comprising three dimensionally shaped tube of absorbent material
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US7303642B2 (en) * 2002-11-12 2007-12-04 Kimberly-Clark Worldwide, Inc. Methods of making responsive film with corrugated microlayers having improved properties
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US6981297B2 (en) 2002-11-27 2006-01-03 Kimberly-Clark Worldwide, Inc. Controlled placement of a reinforcing web within a fibrous absorbent
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ES2428693T3 (es) * 2003-02-12 2013-11-08 The Procter & Gamble Company Núcleo absorbente para un artículo absorbente
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US7345004B2 (en) * 2003-07-15 2008-03-18 Kimberly-Clark Worldwide, Inc. Scrim reinforced absorbent article with reduced stiffness
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US7662214B1 (en) * 2006-10-06 2010-02-16 Mark Wickham Disposable absorbent liner for use with refrigerator drawers and associated method
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Also Published As

Publication number Publication date
IT1261155B (it) 1996-05-09
ITTO931028A1 (it) 1995-07-01
AU725367B2 (en) 2000-10-12
AU9043698A (en) 1999-01-14
PT737054E (pt) 2002-07-31
CA2179378A1 (en) 1995-07-06
JPH09507405A (ja) 1997-07-29
EP0737054A1 (de) 1996-10-16
CA2179378C (en) 2000-08-22
AU1383895A (en) 1995-07-17
ITTO931028A0 (it) 1993-12-31
ZA9410344B (en) 1995-09-04
EP0737054B1 (de) 2002-03-13
ES2170137T3 (es) 2002-08-01
DE69430136T2 (de) 2002-10-02
KR100376944B1 (ko) 2003-06-11
US5944706A (en) 1999-08-31
WO1995017868A1 (en) 1995-07-06
ATE214256T1 (de) 2002-03-15

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