MX9305584A - Articulos absorbentes teniendo movimientos de fluidos longitudinal mejorado. - Google Patents

Articulos absorbentes teniendo movimientos de fluidos longitudinal mejorado.

Info

Publication number
MX9305584A
MX9305584A MX9305584A MX9305584A MX9305584A MX 9305584 A MX9305584 A MX 9305584A MX 9305584 A MX9305584 A MX 9305584A MX 9305584 A MX9305584 A MX 9305584A MX 9305584 A MX9305584 A MX 9305584A
Authority
MX
Mexico
Prior art keywords
absorbent articles
longitudinal fluid
fluid movements
flow regulator
improved longitudinal
Prior art date
Application number
MX9305584A
Other languages
English (en)
Inventor
Theresa Louise Johnson
Charles Wilbur Chappell
Lee Margie Hines
John Lee Hammons
Original Assignee
Procter & Gamble
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
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of MX9305584A publication Critical patent/MX9305584A/es

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
    • A61F13/534—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
    • A61F13/537—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
    • A61F13/53708—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 the layer having a promotional function on liquid propagation in at least one direction
    • A61F13/53713—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 the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
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    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
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    • A—HUMAN NECESSITIES
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
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    • 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
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    • A—HUMAN NECESSITIES
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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)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

La presente invención proporciona artículos absorbentes, especialmente toallas sanitarias, conteniendo un regulador de flujo colocado entre la hoja superior y el núcleo absorbente. En uso, el fluido depositado sobre la hoja superior es movido internamente en la dirección longitudinal por el regulador de flujo antes de ser liberado al núcleo absorbente. Moviendo cantidades sustanciales de fluido en la dirección longitudinal, el regulador de flujo proporciona un uso mas efectivo del núcleo absorbente.
MX9305584A 1992-09-10 1993-09-10 Articulos absorbentes teniendo movimientos de fluidos longitudinal mejorado. MX9305584A (es)

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US07/943,256 USH1511H (en) 1992-09-10 1992-09-10 Absorbent articles having improved longitudinal fluid movement

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MX9305584A true MX9305584A (es) 1994-07-29

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MX9305584A MX9305584A (es) 1992-09-10 1993-09-10 Articulos absorbentes teniendo movimientos de fluidos longitudinal mejorado.

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US (1) USH1511H (es)
CN (1) CN1086989A (es)
AU (1) AU5102093A (es)
MX (1) MX9305584A (es)
WO (1) WO1994005243A2 (es)

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Publication number Publication date
CN1086989A (zh) 1994-05-25
USH1511H (en) 1995-12-05
AU5102093A (en) 1994-03-29
WO1994005243A2 (en) 1994-03-17

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