WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |

Search International and National Patent Collections
World Intellectual Property Organization
Machine translation
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/105589    International Application No.:    PCT/JP2012/052214
Publication Date: 09.08.2012 International Filing Date: 01.02.2012
A61F 13/49 (2006.01), A61F 13/514 (2006.01)
Applicants: UNICHARM CORPORATION [JP/JP]; 182, Shimobun, Kinsei-cho, Shikokuchuo-shi, Ehime 7990111 (JP) (For All Designated States Except US).
NAGAI, Takahito [JP/JP]; (JP) (For US Only).
TSUJI, Tomoko [JP/JP]; (JP) (For US Only).
TAGAWA, Nobuhiro [JP/JP]; (JP) (For US Only)
Inventors: NAGAI, Takahito; (JP).
TSUJI, Tomoko; (JP).
TAGAWA, Nobuhiro; (JP)
Agent: MIYOSHI, Hidekazu; Toranomon Kotohira Tower, 2-8, Toranomon 1-chome, Minato-ku, Tokyo 1050001 (JP)
Priority Data:
2011-020259 01.02.2011 JP
(JA) 吸収性物品
Abstract: front page image
(EN)Provided is an absorbent article such as a disposable diaper wherein, when using a configuration that attaches the fastening tapes directly to the outer nonwoven fabric layer without using target tapes, the strength of the outer nonwoven fabric layer can be maintained while the fastening strength of the fastening tapes is maintained even with repeated use. The disposable diaper (1) is provided with an adhesive layer (80) that is formed from an adhesive and glues a leak-proof sheet (2) to an outer nonwoven fabric layer (40). The adhesive layer (80) has an adhesive-coating pattern such that the orientation of the fibers forming the outer nonwoven fabric layer (40) and the orientation of the resin forming the leak-proof sheet (20) intersect.
(FR)La présente invention concerne un article absorbant tel qu'une couche jetable dans lequel, lors de l'utilisation d'une configuration qui fixe les bandes de fixation directement à une couche de textile non-tissé externe sans utiliser des bandes cibles, la résistance de la couche de textile non-tissé externe peut être maintenue tandis la résistance de fixation des bandes de fixation est maintenue même après une utilisation répétée. La couche jetable (1) est pourvue d'une couche adhésive (80) qui est formée d'un adhésif et colle une couche étanche aux fuites (2) à une couche de textile non-tissé externe (40). La couche adhésive (80) a un motif de revêtement adhésif tel que l'orientation des fibres formant la couche de textile non-tissé externe (40) et l'orientation de la résine formant la couche étanche aux fuites (20) se coupent.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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: Japanese (JA)
Filing Language: Japanese (JA)