MX9710316A - Articulos sanitarios delgados con hojas superiores de pelicula de doble capa por arriba de una estructura absorbente libre de particulas de hidrogel. - Google Patents

Articulos sanitarios delgados con hojas superiores de pelicula de doble capa por arriba de una estructura absorbente libre de particulas de hidrogel.

Info

Publication number
MX9710316A
MX9710316A MX9710316A MX9710316A MX9710316A MX 9710316 A MX9710316 A MX 9710316A MX 9710316 A MX9710316 A MX 9710316A MX 9710316 A MX9710316 A MX 9710316A MX 9710316 A MX9710316 A MX 9710316A
Authority
MX
Mexico
Prior art keywords
absorbent structure
absorbent
layer film
dual layer
sanitary article
Prior art date
Application number
MX9710316A
Other languages
English (en)
Inventor
Peter Coles
Giancarlo Fornasari
Michael Divo
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
Priority claimed from EP95830254A external-priority patent/EP0749739B1/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of MX9710316A publication Critical patent/MX9710316A/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
    • A61F13/51—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
    • A61F13/511—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
    • 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
    • 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
    • A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
    • 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
    • A61F13/511—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
    • A61F2013/51173—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of polymeric films

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invencion se relaciona con artículos absorbentes de menos de 8 mm de espesor, particularmente toallas sanitarias que tienen hojas superiores en capas. En particular, una primera capa receptora de los líquidos que van a ser absorbidos comprende aberturas de por lo menos 1.4 mm² de área en una película. Estas aberturas grandes proporcionan desempeño de admision de líquido excepcionalmente bueno para el artículo absorbente. Una segunda capa proporciona la transferencia del líquido hacia una estructura absorbente a través de las aberturas de menos de 1.4 mm² de área. Adicionalmente, la segunda capa proporciona el ocultamiento visual de los líquidos absorbidos dentre del área de las aberturas grandes de la primera capa de la hoja superior. La estructura absorbente comprende una estructura absorbente que está libre de partículas absorbentes de hidrogel.
MX9710316A 1995-06-19 1997-12-18 Articulos sanitarios delgados con hojas superiores de pelicula de doble capa por arriba de una estructura absorbente libre de particulas de hidrogel. MX9710316A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95830254A EP0749739B1 (en) 1995-06-19 1995-06-19 Perforated dual topsheets for absorbent articles
EP95114597A EP0749736B1 (en) 1995-06-19 1995-09-16 Perforated dual topsheets for absorbent articles

Publications (1)

Publication Number Publication Date
MX9710316A true MX9710316A (es) 1998-10-31

Family

ID=26138812

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9710316A MX9710316A (es) 1995-06-19 1997-12-18 Articulos sanitarios delgados con hojas superiores de pelicula de doble capa por arriba de una estructura absorbente libre de particulas de hidrogel.

Country Status (8)

Country Link
EP (1) EP0749736B1 (es)
JP (1) JP3989952B2 (es)
KR (1) KR100249613B1 (es)
AU (1) AU699423B2 (es)
CA (1) CA2225024C (es)
MX (1) MX9710316A (es)
MY (1) MY132262A (es)
WO (1) WO1997000061A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6795283B2 (en) 2001-04-20 2004-09-21 Texas Instruments Incorporated Electricals package integrating run capacitor, motor protector and motor starter
CN104321186B (zh) * 2012-03-26 2017-09-08 3M创新有限公司 包括一系列开口的膜及其制备方法
US9861533B2 (en) 2013-05-08 2018-01-09 The Procter & Gamble Company Apertured nonwoven materials and methods for forming the same
US10940051B2 (en) 2014-11-06 2021-03-09 The Procter & Gamble Company Absorbent articles with color effects
JP2017536882A (ja) 2014-11-06 2017-12-14 ザ プロクター アンド ギャンブル カンパニー ゾーン状パターン化有孔ウェブ、積層体、及びその作製方法
WO2016073724A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
ITUB20153916A1 (it) * 2015-09-25 2017-03-25 Pantex Int S P A Articolo sanitario assorbente comprendente un materiale polimerico forato
US20180229216A1 (en) 2017-02-16 2018-08-16 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
EP3958809A1 (en) 2019-04-24 2022-03-02 The Procter & Gamble Company Highly extensible nonwoven webs and absorbent articles having such webs

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929135A (en) 1974-12-20 1975-12-30 Procter & Gamble Absorptive structure having tapered capillaries
US4217901B1 (en) 1978-10-06 1996-06-25 Mcneil Ppc Inc Crush-resistant adhesively-attached absorbent product
US4342314A (en) 1979-03-05 1982-08-03 The Procter & Gamble Company Resilient plastic web exhibiting fiber-like properties
EP0018020B1 (en) 1979-03-05 1984-03-14 THE PROCTER & GAMBLE COMPANY Resilient plastic web exhibiting fiber-like properties and method for its manufacture
US4324246A (en) 1980-05-12 1982-04-13 The Procter & Gamble Company Disposable absorbent article having a stain resistant topsheet
US4323069A (en) 1980-05-12 1982-04-06 The Procter & Gamble Company Disposable absorbent article having an intermediate layer interposed between the topsheet and the absorbent core
DE3276609D1 (en) 1981-03-02 1987-07-30 Procter & Gamble Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression and process for its manufacture
US4463045A (en) 1981-03-02 1984-07-31 The Procter & Gamble Company Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression
CH657043A5 (fr) 1984-05-14 1986-08-15 Claude Guignard Element thermoformable, notamment bandage orthopedique.
GR851475B (es) * 1984-06-21 1985-11-25 Procter & Gamble
US4591523A (en) * 1985-05-31 1986-05-27 The Procter & Gamble Company Apertured macroscopically expanded three-dimensional polymeric web exhibiting breatheability and resistance to fluid transmission
US4609518A (en) 1985-05-31 1986-09-02 The Procter & Gamble Company Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures
US4637819A (en) 1985-05-31 1987-01-20 The Procter & Gamble Company Macroscopically expanded three-dimensional polymeric web for transmitting both dynamically deposited and statically contacted fluids from one surface to the other
US4629643A (en) 1985-05-31 1986-12-16 The Procter & Gamble Company Microapertured polymeric web exhibiting soft and silky tactile impression
US5006394A (en) 1988-06-23 1991-04-09 The Procter & Gamble Company Multilayer polymeric film
JP2823402B2 (ja) * 1991-12-04 1998-11-11 ユニ・チャーム株式会社 体液吸収性物品
US5500270A (en) * 1994-03-14 1996-03-19 The Procter & Gamble Company Capillary laminate material

Also Published As

Publication number Publication date
EP0749736B1 (en) 2000-01-26
KR100249613B1 (ko) 2000-03-15
AU699423B2 (en) 1998-12-03
EP0749736A1 (en) 1996-12-27
WO1997000061A1 (en) 1997-01-03
KR19990023011A (ko) 1999-03-25
JPH11507578A (ja) 1999-07-06
CA2225024C (en) 2002-09-24
AU6173396A (en) 1997-01-15
JP3989952B2 (ja) 2007-10-10
CA2225024A1 (en) 1997-01-03
MY132262A (en) 2007-09-28

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees