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1. (WO2008093660) ABSORPTIVE ARTICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/093660    International Application No.:    PCT/JP2008/051263
Publication Date: 07.08.2008 International Filing Date: 29.01.2008
IPC:
A61F 13/49 (2006.01), A61F 13/15 (2006.01), A61F 13/53 (2006.01)
Applicants: THE UNIVERSITY OF TOKYO [JP/JP]; 3-1, Hongo 7-chome, Bunkyo-ku, Tokyo 1138654 (JP) (For All Designated States Except US).
DAIO PAPER CORPORATION [JP/JP]; 2-60, Mishimakamiyacho, Shikokuchuo-shi, Ehime 7990492 (JP) (For All Designated States Except US).
SANADA, Hiromi [JP/JP]; (JP) (For US Only).
MIZOBUCHI, Keita [JP/JP]; (JP) (For US Only)
Inventors: SANADA, Hiromi; (JP).
MIZOBUCHI, Keita; (JP)
Agent: NAGAI, Yoshihisa; Kanda Center Bldg. 3-2, Kajicho 2-chome Chiyoda-ku, Tokyo 1010044 (JP)
Priority Data:
2007-018514 29.01.2007 JP
Title (EN) ABSORPTIVE ARTICLE
(FR) ARTICLE ABSORBANT
(JA) 吸収性物品
Abstract: front page image
(EN)[PROBLEMS] An absorptive article having an excellent body pressure dispersion effect. [MEANS FOR SOLVING PROBLEMS] An absorption article (X1) having an absorption body (3) formed by stacking absorption cores (3A, 3B) so that surfaces (F) to which absorptive polymer (30) is swollen and exposed face each other. The absorption cores (3A, 3B) each have a polymer layer (40) formed on base fibers (F). The polymer layer (40) is formed by allowing the absorptive polymer (30) to absorb liquid and swell by gelation so that the one surface (F) of a fiber base (31) is exposed through inter-fiber gaps.
(FR)L'invention vise à proposer un article absorbant doté d'un excellent effet de dispersion de pression corporelle. A cet effet, l'invention concerne un article absorbant (X1) présentant un corps d'absorption (3) formé par empilement de noyaux d'absorption (3A, 3B) de telle sorte que les surfaces (F) sur lesquelles un polymère absorbant (30) est gonflé et exposé se font face les unes aux autres. Les noyaux d'absorption (3A, 3B) comportent chacun une couche de polymère (40) formée sur des fibres de base (F) et formée en permettant au polymère absorbant (30) d'absorber le liquide et de gonfler par gélification de telle sorte que la surface (F) d'une base de fibres (31) est exposée dans des espaces interfibres.
(JA)【課題】体圧分散効果に優れた吸収性物品を提供する。 【解決手段】吸液による吸収性ポリマー30のゲル化膨張により当該吸収性ポリマー30が繊維間の空隙を介して繊維基材31の一方表面F上に至るまで膨出されて当該基材繊維F上にポリマー層40を形成する吸収コア3A,3Bを、前記吸収性ポリマー膨出面Fが対面されるようにして複数積層した吸収体3を備える吸収性物品X1により解決される。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)