CA2280078A1 - Sanitary napkin - Google Patents

Sanitary napkin Download PDF

Info

Publication number
CA2280078A1
CA2280078A1 CA002280078A CA2280078A CA2280078A1 CA 2280078 A1 CA2280078 A1 CA 2280078A1 CA 002280078 A CA002280078 A CA 002280078A CA 2280078 A CA2280078 A CA 2280078A CA 2280078 A1 CA2280078 A1 CA 2280078A1
Authority
CA
Canada
Prior art keywords
sanitary napkin
top film
layer
wings
impermeable
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.)
Granted
Application number
CA002280078A
Other languages
French (fr)
Other versions
CA2280078C (en
Inventor
Rogerio Costa
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.)
Johnson and Johnson Industrial Ltda
Original Assignee
Johnson and Johnson Industria e Comercio Ltda
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 BR9803741-2A external-priority patent/BR9803741A/en
Application filed by Johnson and Johnson Industria e Comercio Ltda filed Critical Johnson and Johnson Industria e Comercio Ltda
Publication of CA2280078A1 publication Critical patent/CA2280078A1/en
Application granted granted Critical
Publication of CA2280078C publication Critical patent/CA2280078C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment
    • 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
    • A61F13/551—Packaging before or after use
    • A61F13/5513—Packaging before or after use packaging of feminine sanitary napkins
    • A61F13/55135—Packaging before or after use packaging of feminine sanitary napkins before use
    • A61F13/5514—Packaging before or after use packaging of feminine sanitary napkins before use each item packaged single
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/5605—Supporting or fastening means specially adapted for sanitary napkins or the like
    • A61F13/5616—Supporting or fastening means specially adapted for sanitary napkins or the like using flaps, e.g. adhesive, for attachment to the undergarment

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)

Abstract

A sanitary napkin(1) comprises an upper liquid permeable layer (4); a lower liquid impermeable layer (5); an absorbent body (2) placed between the upper and lower layers (4, 5); an impermeable top film (13) over the lower layer (5); laterally extended wings (10) that can be folded and lodged, in a rest position, between the lower layer (5) and top film (13); characterized by the fact that wings (10) are releasably attached to top film (13).
CA002280078A 1998-08-12 1999-08-11 Sanitary napkin Expired - Fee Related CA2280078C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI9803741-2 1998-08-12
BR9803741-2A BR9803741A (en) 1998-08-12 1998-08-12 Intimately feminine absorbent.

Publications (2)

Publication Number Publication Date
CA2280078A1 true CA2280078A1 (en) 2000-02-12
CA2280078C CA2280078C (en) 2008-02-12

Family

ID=4070565

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002280078A Expired - Fee Related CA2280078C (en) 1998-08-12 1999-08-11 Sanitary napkin

Country Status (6)

Country Link
AR (1) AR021764A1 (en)
AU (1) AU752524B2 (en)
CA (1) CA2280078C (en)
DE (1) DE69931561T2 (en)
RU (1) RU2222302C2 (en)
ZA (1) ZA995126B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5968333B2 (en) * 2010-12-13 2016-08-10 エスセーアー・ハイジーン・プロダクツ・アーベー Adhesive means for absorbent products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520676A (en) * 1991-10-01 1996-05-28 The Procter & Gamble Company Absorbent article having a unitary release member joined to a flap retaining member
US5643245A (en) * 1991-10-01 1997-07-01 The Procter & Gamble Company Absorbent article having tucked flaps
US5330461A (en) * 1992-12-22 1994-07-19 The Procter & Gamble Company Absorbent article having folded side flaps

Also Published As

Publication number Publication date
CA2280078C (en) 2008-02-12
DE69931561T2 (en) 2007-05-16
RU2222302C2 (en) 2004-01-27
AU752524B2 (en) 2002-09-19
AU4342399A (en) 2000-03-09
AR021764A1 (en) 2002-08-07
DE69931561D1 (en) 2006-07-06
ZA995126B (en) 2001-02-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140812