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1. WO1997024091 - DISPOSABLE DIAPER

Publication Number WO/1997/024091
Publication Date 10.07.1997
International Application No. PCT/JP1996/003767
International Filing Date 24.12.1996
IPC
A61F 13/15 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
CPC
A61F 13/496
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
45characterised by the shape
49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
496in the form of pants or briefs
Applicants
  • KAO CORPORATION [JP]/[JP] (AllExceptUS)
  • KIKUCHI, Fumiaki [JP]/[JP] (UsOnly)
Inventors
  • KIKUCHI, Fumiaki
Agents
  • HATORI, Osamu
Priority Data
7/34266328.12.1995JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISPOSABLE DIAPER
(FR) COUCHE JETABLE
Abstract
(EN)
A disposable diaper comprising a front body and a back body, the front and back bodies each having a liquid permeable topsheet, a liquid impermeable backsheet and a liquid retentive absorbent element interposed between the topsheet and the backsheet, the front and back bodies each comprising a body covering portion and a pair of leg covering portions extending downwardly from the body covering portion, wherein the absorbent element of the front body and the absorbent element of the back body are continuous at the crotch portion of the diaper to form a unitary absorbent member, the absorbent member having a pair of wing portions extending laterally from opposite longitudinal the edges of the absorbent member, the wing portions being made to bend downwardly at the crotch portion of the diaper in such a manner that the wing portions are brought into contact with the inner crotch portion of a wearer when the diaper is in a wearing state.
(FR)
L'invention porte sur une couche jetable comportant un corps de couche antérieur et un corps de couche postérieur, comportant tous les deux une feuille supérieure perméable aux liquides et une feuille support imperméable aux liquides et, intercalé entre elles, un élément absorbant destiné à la rétention de liquides. Les corps antérieur et postérieur comportent chacun une partie recouvrant le corps et deux parties recouvrant les jambes se déployant vers le bas depuis la partie recouvrant le corps. Dans cette couche, l'élément absorbant du corps de couche antérieur ainsi que celui du corps de couche postérieur ne s'interrompent pas sur la partie constituant l'entrejambe de la couche afin de constituer un élément absorbant d'une seule pièce à partir des bords longitudinaux opposés, duquel partent latéralement deux ailes. Ces ailes sont destinées à se recourber vers le bas sur la partie constituant l'entrejambe de la couche de manière à entrer en contact avec la partie interne de l'entrejambe du porteur lorsque la couche est portée.
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