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1. (WO2012102034) ABSORBENT ARTICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/102034 International Application No.: PCT/JP2012/000450
Publication Date: 02.08.2012 International Filing Date: 25.01.2012
IPC:
A61F 13/15 (2006.01) ,A61F 13/49 (2006.01) ,A61F 13/53 (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
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
45
characterised by the shape
49
specially adapted to be worn around the waist, e.g. diapers, nappies
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
53
characterised by the absorbing medium
Applicants:
KATSURAGAWA, Kunihiko [JP/JP]; JP (UsOnly)
SASAYAMA, Kenichi [JP/JP]; JP (UsOnly)
ICHIKAWA, Makoto [JP/JP]; JP (UsOnly)
UNICHARM CORPORATION [JP/JP]; 182, Shimobun, Kinsei-cho, Shikokuchuo-shi, Ehime 7990111, JP (AllExceptUS)
Inventors:
KATSURAGAWA, Kunihiko; JP
SASAYAMA, Kenichi; JP
ICHIKAWA, Makoto; JP
Agent:
SHIRAHAMA, Yoshiharu; Shimbashi Towa Bldg. 13-8, Shimbashi 2-chome Minato-ku, Tokyo 1050004, JP
Priority Data:
2011-01580427.01.2011JP
Title (EN) ABSORBENT ARTICLE
(FR) ARTICLE ABSORBANT
Abstract:
(EN) An absorbent article(1) is formed by interposing superabsorbent polymer particles(4) betweenoverlapping two sheets(2)and(3). Thepad-shaped absorbent article is composed of superabsorbentpolymer particles(4) bonded to the sheet(3) with a hot melt adhesive(11), absorbing areas(6) wherethe sheets(2)and (3) are not bonded and sealing areas(7) where the sheets(2)and(3) are bondedtogether and surrounding the absorbing areas(6). Opposed two adjacent bonding areas of the absorbing areas(6) have the sealing areas(7) in between and facing edges(62) which has the sealingareas(7) in between. One of the facing edges(62) is defined by a wavy line having crest and troughportions.
(FR) La présente invention concerne un article absorbant (1) formé par l'interposition de particules polymères super-absorbantes (4) entre deux feuilles (2) et (3) superposées. Ledit article absorbant en forme de tampon est constitué de particules polymères super-absorbantes (4) liées à la feuille (3) avec un adhésif thermofusible (11), de zones d'absorption (6) où les feuilles (2) et (3) ne sont pas liées, et de zones de fermeture étanche (7) où les feuilles (2) et (3) sont liées ensemble et entourent les zones d'absorption (6). Les zones de fermeture étanche (7) se situent entre deux zones de liaison adjacentes en regard se trouvant sur les zones d'absorption (6), et entre les bords en regard (62) des zones de liaison. L'un des bords en regard (62) est défini par une ligne ondulée présentant des parties pourvues de crêtes et de vallées.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)