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1. WO2003003961 - ARTICLE ABSORBANT PRESENTANT DES PROPRIETES D'ELASTICITE AU NIVEAU DU PANNEAU DE TAILLE

Numéro de publication WO/2003/003961
Date de publication 16.01.2003
N° de la demande internationale PCT/US2002/020427
Date du dépôt international 28.06.2002
Demande présentée en vertu du Chapitre 2 27.01.2003
CIB
A61F 13/15 2006.01
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
FFILTRES IMPLANTABLES DANS LES VAISSEAUX SANGUINS; PROTHÈSES; DISPOSITIFS MAINTENANT LE PASSAGE OU ÉVITANT L'AFFAISSEMENT DE STRUCTURES CORPORELLES TUBULAIRES, p.ex. STENTS; DISPOSITIFS D'ORTHOPÉDIE, DE SOINS OU DE CONTRACEPTION; FOMENTATION; TRAITEMENT OU PROTECTION DES YEUX OU DES OREILLES; BANDAGES, PANSEMENTS OU GARNITURES ABSORBANTES; NÉCESSAIRES DE PREMIERS SECOURS
13Bandages ou pansements; Garnitures absorbantes
15Garnitures absorbantes, p.ex. serviettes ou tampons hygiéniques pour application externe ou interne au corps; Moyens pour les maintenir en place ou les fixer; Applicateurs de tampons
CPC
A61F 13/49011
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
49007Form-fitting, self-adjusting disposable diapers
49009with elastic means
49011the elastic means is located at the waist region
A61F 13/4902
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
49007Form-fitting, self-adjusting disposable diapers
49009with elastic means
4902characterised by the elastic material
A61F 13/51464
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
51characterised by the outer layers
514Backsheet, i.e. the impermeable cover or layer furthest from the skin
51456characterised by its properties
51464being stretchable or elastomeric
A61F 13/51474
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
51characterised by the outer layers
514Backsheet, i.e. the impermeable cover or layer furthest from the skin
51474characterised by its structure
A61F 2013/15284
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
15203Properties of the article, e.g. stiffness or absorbency
15284characterized by quantifiable properties
A61F 2013/49042
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
49007Form-fitting, self-adjusting disposable diapers
49042with only stretchable part, i.e. part being not elastic but only extensible with not a full recovery of its original length
Déposants
  • THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, OH 45202, US (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NE, NL, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW)
  • NAKAHATA, Hiroshi [JP/JP]; JP (UsOnly)
  • LU, Hong [CN/JP]; JP (UsOnly)
  • MIYAMOTO, Kouichi [JP/JP]; JP (UsOnly)
  • SHIRAKAWA, Takuya [JP/JP]; JP (UsOnly)
Inventeurs
  • NAKAHATA, Hiroshi; JP
  • LU, Hong; JP
  • MIYAMOTO, Kouichi; JP
  • SHIRAKAWA, Takuya; JP
Représentant commun
  • THE PROCTER & GAMBLE COMPANY; c/o Mr. T. David Reed 6110 Center Hill Road Cincinnati, OH 45224, US
Données relatives à la priorité
60/302,43102.07.2001US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) ABSORBENT ARTICLE HAVING EXTENSIBILITY AT WAIST PANEL
(FR) ARTICLE ABSORBANT PRESENTANT DES PROPRIETES D'ELASTICITE AU NIVEAU DU PANNEAU DE TAILLE
Abrégé
(EN)
An absorbent article having extensibility at waist panel is disclosed. The absorbent article of the present invention has a pair of longitudinal side edges and a pair of end edges, opposite waist panels adjacent to the edge edges, a crotch panel positioned between the waist panels, and a side panel extending laterally outwardly from the waist panel. The absorbent article comprises a liquid pervious topsheet, an absorbent core disposed underneath the topsheet, and a chassis layer. The waist panel comprises a portion of the chassis layer. The chassis layer includes a plurality of spaced discontinuities regularly disposed in at least a portion of the waist panel. The discontinuities are open to provide the chassis layer with extensibility in the transverse direction when the waist panel is subjected to tension. The absorbent article comprises an extensibility controlling means to control the extensibility of the chassis layer. The extensibility controlling means inhibits the chassis layer from extending beyond extensibility causing breakage of the chassis layer.
(FR)
L'invention se rapporte à un article absorbant présentant des propriétés d'élasticité au niveau du panneau de taille. Cet article absorbant selon l'invention possède une paire de rebords latéraux longitudinaux, et une paire de rebords d'extrémité opposés aux panneaux de taille adjacents aux rebords, un panneau d'entrejambe positionné entre les panneaux taille, et un panneau latéral qui s'étend latéralement vers l'extérieur depuis le panneau de taille. Ledit article absorbant comprend un voile supérieur perméable aux liquides, un noyau absorbant installé sur le voile supérieur, et une couche principale. Le panneau de taille comprend une partie de la couche principale, laquelle comporte une pluralité d'interruptions espacées régulièrement installées dans au moins une partie du panneau de taille. Ces interruptions sont ouvertes afin de donner une certaine élasticité à la couche principale dans le sens transversal lorsque le panneau de taille est soumis à une tension. Cet article absorbant comprend un dispositif de contrôle d'élasticité afin de contrôler l'élasticité de la couche principale. Ce dispositif empêche la couche principale de s'étendre au delà de son seuil d'élasticité, ce qui entraînerait sa rupture.
Également publié en tant que
PH1-2003-501352
US10736282
Autres publications associées
Dernières données bibliographiques dont dispose le Bureau international