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1. (WO1998048752) INDIVIDUAL LAYERED STRUCTURES CONTAINING PARTICULATE MATERIAL, AND PROCESS FOR MANUFACTURING SAID STRUCTURES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/048752 International Application No.: PCT/IB1998/000620
Publication Date: 05.11.1998 International Filing Date: 23.04.1998
Chapter 2 Demand Filed: 06.11.1998
IPC:
A61F 13/15 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
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
13
Bandages or dressings; Absorbent pads
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
Applicants:
THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, OH 45202, US (AL, AM, AT, AU, AZ, BA, BB, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CZ, DE, DK, EE, ES, FI, GA, GB, GE, GH, GM, GN, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, ML, MN, MR, MW, MX, NE, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW)
FEBO, Pietro [IT/IT]; IT (UsOnly)
WESSEL, Thomas [DE/IT]; IT (UsOnly)
GAGLIARDI, Ivano [IT/IT]; IT (UsOnly)
Inventors:
FEBO, Pietro; IT
WESSEL, Thomas; IT
GAGLIARDI, Ivano; IT
Agent:
REED, T., David; The Procter & Gamble Company 5299 Spring Grove Avenue Cincinnati, OH 45217, US
Priority Data:
97107169.130.04.1997EP
Title (EN) INDIVIDUAL LAYERED STRUCTURES CONTAINING PARTICULATE MATERIAL, AND PROCESS FOR MANUFACTURING SAID STRUCTURES
(FR) STRUCTURES STRATIFIEES INDIVIDUELLES CONTENANT UNE MATIERE PARTICULAIRE, ET PROCEDE DE FABRICATION DE CES STRUCTURES
Abstract:
(EN) The present invention relates to individual layered structures for use in a disposable absorbent article comprising a particulate material contained between containing layers, at least one of the layers being permeable to liquids. The individual layered structure is cut from a larger structure and is joined along at least along part of the cut, and further has end surfaces along said cuts. The individual layered structure comprises at least one patch of material applied along at least part of the end surfaces, wherein the at least one patch of material providing the containing layers with joining means in the at least part of the end surfaces where it is applied. The invention further relates to a process for manufacturing the individual layered structures by cutting them from a larger structure, and then providing them with at least one patch of material applied along at least part of the end surfaces formed along the cut.
(FR) Cette invention concerne des structures stratifiées individuelles qui peuvent être utilisées dans un article absorbant jetable, et qui comprennent une matière particulaire disposée entre des couches de contention, l'une au moins de ces couches étant perméable aux liquides. Cette structure stratifiée individuelle est découpée dans une structure de plus grande taille, puis jointe le long d'une partie au moins de la découpe, des surfaces d'extrémités étant ensuite formées le long de ces découpes. La structure stratifiée individuelle comprend au moins une pièce de tissu appliquée le long d'une partie au moins des surfaces d'extrémité, cette pièce servant de moyen de jonction des couches de contention dans la partie au moins des surfaces d'extrémité où elle est appliquée. Cette invention concerne également un procédé de fabrication de structures stratifiées individuelles, lequel consiste à les découper dans une structure de plus grande taille, puis à leur appliquer au moins une pièce de tissu le long d'une partie au moins des surfaces d'extrémité formées le long de la découpe.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
MXPA/a/1999/010040KR1020010012127BRPI9812299JP2000510375 CN1254274CA2286047
AU1998068488