ZA9811584B - The use of stain masking backsheets in absorbent articles - Google Patents

The use of stain masking backsheets in absorbent articles

Info

Publication number
ZA9811584B
ZA9811584B ZA9811584A ZA9811584A ZA9811584B ZA 9811584 B ZA9811584 B ZA 9811584B ZA 9811584 A ZA9811584 A ZA 9811584A ZA 9811584 A ZA9811584 A ZA 9811584A ZA 9811584 B ZA9811584 B ZA 9811584B
Authority
ZA
South Africa
Prior art keywords
backsheets
absorbent articles
stain masking
stain
masking
Prior art date
Application number
ZA9811584A
Other languages
English (en)
Inventor
Giovanni Carlucci
Maurizio Tamburro
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 ZA9811584B publication Critical patent/ZA9811584B/xx

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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51476—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being three-dimensional, e.g. embossed, textured, pleated, or with three-dimensional features, like gathers or loops
    • 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
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • A61F13/5146—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable having apertures of perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dermatology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (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)
ZA9811584A 1997-12-18 1998-12-17 The use of stain masking backsheets in absorbent articles ZA9811584B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97122344A EP0923919A1 (en) 1997-12-18 1997-12-18 The use of stain masking backsheets in absorbent articles

Publications (1)

Publication Number Publication Date
ZA9811584B true ZA9811584B (en) 1999-08-25

Family

ID=8227823

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9811584A ZA9811584B (en) 1997-12-18 1998-12-17 The use of stain masking backsheets in absorbent articles

Country Status (18)

Country Link
EP (2) EP0923919A1 (id)
JP (1) JP2002508217A (id)
KR (1) KR20010015879A (id)
CN (1) CN1284848A (id)
AR (1) AR017721A1 (id)
AU (1) AU1720599A (id)
BR (1) BR9813828A (id)
CA (1) CA2315772A1 (id)
CO (1) CO5070590A1 (id)
EG (1) EG21746A (id)
HU (1) HUP0004431A3 (id)
ID (1) ID27321A (id)
IL (1) IL136861A0 (id)
PE (1) PE20000141A1 (id)
TR (1) TR200002397T2 (id)
TW (1) TW419366B (id)
WO (1) WO1999030660A1 (id)
ZA (1) ZA9811584B (id)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1174101A1 (en) * 2000-07-21 2002-01-23 The Procter & Gamble Company Dark colored absorbent articles
US8251965B2 (en) 2000-07-21 2012-08-28 The Procter And Gamble Company Dark colored absorbent articles
EP1179329B1 (en) * 2000-07-21 2010-03-31 The Procter & Gamble Company Dark colored absorbent articles with loading indicator
EP1108406A3 (en) * 2000-07-21 2001-07-11 The Procter & Gamble Company Dark colored absorbent articles
CA2365789C (en) * 2000-12-19 2010-03-23 Mcneil-Ppc, Inc. Discrete absorbent articles
WO2016073736A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Apertured webs and methods for making the same
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
US12127925B2 (en) 2018-04-17 2024-10-29 The Procter & Gamble Company Webs for absorbent articles and methods of making the same
WO2020219414A1 (en) 2019-04-24 2020-10-29 The Procter & Gamble Company Highly extensible nonwoven webs and absorbent articles having such webs

Family Cites Families (13)

* 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
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
US4341217A (en) * 1980-11-17 1982-07-27 The Procter & Gamble Company Barrierless disposable absorbent article having an absorbent core encased in a homogeneous outer wrap
US4681793A (en) * 1985-05-31 1987-07-21 The Procter & Gamble Company Non-occluding, liquid-impervious, composite backsheet for absorptive devices
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
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
US5143774A (en) * 1989-09-01 1992-09-01 Clopay Corporation Nonwoven fibrous embossed plastic film
CA2098504C (en) * 1991-11-06 1998-05-19 Masamitsu Yamamoto Flexible plastic sheet having a rib-structure
AU675773B2 (en) * 1992-02-18 1997-02-20 Mcniel-Ppc, Inc Textile-like apertured plastic films
US5762643A (en) * 1994-11-03 1998-06-09 Tredegar Industries, Inc. Vacuum assisted application of thin vapor permeable, liquid impermeable coatings on apertured substrates and articles produced therefrom
JP3245177B2 (ja) * 1995-12-28 2002-01-07 ザ、プロクター、エンド、ギャンブル、カンパニー 液体接触角の勾配を有する吸収性製品

Also Published As

Publication number Publication date
PE20000141A1 (es) 2000-04-27
BR9813828A (pt) 2000-11-14
IL136861A0 (en) 2001-06-14
AR017721A1 (es) 2001-09-12
EP0923919A1 (en) 1999-06-23
EP1039867A1 (en) 2000-10-04
HUP0004431A3 (en) 2001-05-28
KR20010015879A (ko) 2001-02-26
WO1999030660A1 (en) 1999-06-24
CN1284848A (zh) 2001-02-21
AU1720599A (en) 1999-07-05
TR200002397T2 (tr) 2000-11-21
CA2315772A1 (en) 1999-06-24
EG21746A (en) 2002-02-27
JP2002508217A (ja) 2002-03-19
CO5070590A1 (es) 2001-08-28
HUP0004431A2 (hu) 2001-04-28
TW419366B (en) 2001-01-21
ID27321A (id) 2001-03-22

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