DE68904565T2 - Absorptionskörper. - Google Patents

Absorptionskörper.

Info

Publication number
DE68904565T2
DE68904565T2 DE68904565T DE68904565T DE68904565T2 DE 68904565 T2 DE68904565 T2 DE 68904565T2 DE 68904565 T DE68904565 T DE 68904565T DE 68904565 T DE68904565 T DE 68904565T DE 68904565 T2 DE68904565 T2 DE 68904565T2
Authority
DE
Germany
Prior art keywords
absorption body
absorption
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
DE68904565T
Other languages
English (en)
Other versions
DE68904565D1 (de
Inventor
Bengt Lindquist
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.)
Essity Hygiene and Health AB
Original Assignee
Molnlycke Vafveri AB
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=20374161&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68904565(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Molnlycke Vafveri AB filed Critical Molnlycke Vafveri AB
Publication of DE68904565D1 publication Critical patent/DE68904565D1/de
Application granted granted Critical
Publication of DE68904565T2 publication Critical patent/DE68904565T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/533—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
    • 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • 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
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • 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
    • A61F2013/51078—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 being embossed
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • 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
    • 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
    • A61F2013/530927—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • 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
    • Y10T428/24595—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness and varying density
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • 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
    • Y10T428/24595—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness and varying density
    • Y10T428/24603—Fiber containing component
DE68904565T 1988-12-06 1989-12-06 Absorptionskörper. Expired - Lifetime DE68904565T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8804402A SE462948B (sv) 1988-12-06 1988-12-06 Absorptionskropp uppvisande mot mittpartiet kontinuerligt oekande komprineringsgrad samt saett foer dess framstaellning
PCT/SE1989/000713 WO1990006096A1 (en) 1988-12-06 1989-12-06 Absorption body

Publications (2)

Publication Number Publication Date
DE68904565D1 DE68904565D1 (de) 1993-03-04
DE68904565T2 true DE68904565T2 (de) 1996-09-05

Family

ID=20374161

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68904565T Expired - Lifetime DE68904565T2 (de) 1988-12-06 1989-12-06 Absorptionskörper.

Country Status (9)

Country Link
US (1) US5447506A (de)
EP (1) EP0448621B2 (de)
AU (1) AU631390B2 (de)
DE (1) DE68904565T2 (de)
DK (1) DK104091D0 (de)
FI (1) FI96094C (de)
HU (1) HU212852B (de)
SE (1) SE462948B (de)
WO (1) WO1990006096A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5810799A (en) * 1996-03-27 1998-09-22 Slater; Elizabeth Diaper for a male wearer
DE29712352U1 (de) * 1997-07-12 1998-06-10 Hartmann Paul Ag Damenbinde
US6440115B1 (en) 1998-04-03 2002-08-27 Kimberly-Clark Worldwide, Inc. Absorbent article having channels for receiving the edges of an undergarment
SE515242C2 (sv) * 1998-06-11 2001-07-02 Sca Hygiene Prod Ab Absorberande struktur i ett absorberande alster samt absorberande alster innefattande en dylik struktur och metod för tillverkning av strukturen
US6627789B1 (en) 1999-10-14 2003-09-30 Kimberly-Clark Worldwide, Inc. Personal care product with fluid partitioning
US6723892B1 (en) 1999-10-14 2004-04-20 Kimberly-Clark Worldwide, Inc. Personal care products having reduced leakage
US6506961B1 (en) 2000-07-24 2003-01-14 Tyco Healthcare Retail Services Ag Light incontinent product
US6525239B2 (en) 2001-02-20 2003-02-25 Tyco Healthcare Retail Services Ag Thong pantiliner with improved wicking characteristics
US6761703B2 (en) * 2001-07-03 2004-07-13 Scimed Life Systems, Inc. Catheter incorporating a high column high column strength distal tip region
US7037298B2 (en) * 2001-12-20 2006-05-02 The Procter & Gamble Company Disposable absorbent article having a raised circumferential bank
US7550646B2 (en) * 2002-09-09 2009-06-23 Uni-Charm Corporation Absorbent article with resilient portion and method for manufacturing the same
US20040054343A1 (en) * 2002-09-18 2004-03-18 Barnett Larry N. Horizontal density gradient absorbent system for personal care products
WO2004039273A2 (en) * 2002-10-31 2004-05-13 C.R. Bard, Inc. Electrophysiology catheter with biased tip
US20040171910A1 (en) * 2003-02-27 2004-09-02 Moore-Steele Robin B. Sexually stimulating panty insert
US20050155763A1 (en) * 2004-01-16 2005-07-21 Reddy B. R. Settable fluids comprising particle-size distribution-adjusting agents and methods of use
US20060272819A1 (en) * 2004-01-16 2006-12-07 Halliburton Energy Services, Inc. Methods of preparing settable fluids comprising particle-size distribution-adjusting agents, and associated methods
US8481806B2 (en) * 2005-06-02 2013-07-09 The Procter And Gamble Company Absorbent article having traverse reinforcing element
US20100037368A1 (en) * 2008-04-08 2010-02-18 Stearns Christina K Women's Multi-Ply Cotton and Pant Fabric Smooth Crotch Panel
WO2015127289A1 (en) 2014-02-21 2015-08-27 Attends Healthcare Products, Inc. Absorbent article with fluid control features
USD738117S1 (en) * 2014-04-08 2015-09-08 The Procter & Gamble Company Absorbent article top sheet with a pattern

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566451A (en) * 1950-03-24 1951-09-04 Josephine M Julien Catamenial bandage
US2964039A (en) * 1955-01-18 1960-12-13 Personal Products Corp Preformed, arcuate sanitary napkins
US2973760A (en) * 1958-06-30 1961-03-07 Scott Paper Co Sanitary napkin
US3430630A (en) * 1966-04-27 1969-03-04 Procter & Gamble Sanitary napkin
NO115487B (de) * 1967-02-08 1968-10-14 Saba Gmbh
US3621847A (en) * 1967-12-20 1971-11-23 Procter & Gamble Arcuate core for sanitary napkins with a water soluble carboxymethyl cellulose binder
DE1815541A1 (de) * 1968-12-19 1970-07-02 Schickedanz Ver Papierwerk Tampon
DE2127678A1 (de) * 1971-05-28 1973-07-26 Hawker Siddeley Dynamics Ltd Steuer- und antriebssystem
US3860002A (en) * 1973-05-14 1975-01-14 Scott Paper Co Absorbent articles
SE406028B (sv) * 1976-05-21 1979-01-22 Alfa Laval Ab Anordning for diskning av en rormjolkningsanleggning
FR2354753A1 (fr) * 1976-06-14 1978-01-13 Franco Pierre Garniture periodique externe a jeter
US4333463A (en) * 1980-11-17 1982-06-08 Johnson & Johnson Baby Products Company Absorbent structure containing superabsorbent
GB8331298D0 (en) * 1983-11-23 1983-12-29 British Telecomm Optical devices
SE458418B (sv) * 1984-07-16 1989-04-03 Moelnlycke Ab Absorptionskropp med kontinuerlig densitetsgradient samt saett foer dess framstaellning
US4624666A (en) * 1984-07-20 1986-11-25 Personal Products Company Channeled napkin with dry cover
US4758240A (en) * 1985-08-05 1988-07-19 Glassman Jacob A Anantomical sanitary and incontinent pads
FR2590161B1 (fr) * 1985-11-20 1990-09-21 Beghin Say Sa Procede pour former une depression a la surface d'une structure absorbante
CA2032506A1 (en) * 1989-05-05 1990-11-06 Guido Rossi Apparatus for the shaping of articles of hygiene

Also Published As

Publication number Publication date
SE8804402L (sv) 1990-06-07
EP0448621B2 (de) 1996-03-27
US5447506A (en) 1995-09-05
FI912565A0 (fi) 1991-05-28
DK104091A (da) 1991-05-31
FI96094C (fi) 1996-05-10
AU631390B2 (en) 1992-11-26
DK104091D0 (da) 1991-05-31
HUT65502A (en) 1994-06-28
DE68904565D1 (de) 1993-03-04
HU212852B (en) 1996-12-30
FI96094B (fi) 1996-01-31
WO1990006096A1 (en) 1990-06-14
SE462948B (sv) 1990-09-24
EP0448621A1 (de) 1991-10-02
AU4745290A (en) 1990-06-26
EP0448621B1 (de) 1993-01-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings