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1. (WO2019026354) ABSORBENT ARTICLE
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Pub. No.: WO/2019/026354 International Application No.: PCT/JP2018/015582
Publication Date: 07.02.2019 International Filing Date: 13.04.2018
IPC:
A61F 13/511 (2006.01) ,A61F 13/534 (2006.01) ,A61F 13/535 (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
51
characterised by the outer layers of the pads
511
Topsheet, i.e. the permeable cover or layer facing the skin
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
534
having an inhomogeneous composition through the thickness of the pad
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
534
having an inhomogeneous composition through the thickness of the pad
535
inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
Applicants:
ユニ・チャーム株式会社 UNICHARM CORPORATION [JP/JP]; 愛媛県四国中央市金生町下分182番地 182, Shimobun, Kinsei-cho, Shikokuchuo-shi, Ehime 7990111, JP
Inventors:
戸田 温樹 TODA, Haruki; JP
村井 隆将 MURAI, Takamasa; JP
Agent:
青木 篤 AOKI, Atsushi; JP
三橋 真二 MITSUHASHI, Shinji; JP
小野田 浩之 ONODA, Hiroyuki; JP
奥野 剛規 OKUNO, Yoshiki; JP
藤本 健治 FUJIMOTO, Kenji; JP
Priority Data:
2017-14940101.08.2017JP
Title (EN) ABSORBENT ARTICLE
(FR) ARTICLE ABSORBANT
(JA) 吸収性物品
Abstract:
(EN) The present invention provides an absorbent article capable of causing less discomfort to a wearer and being less likely to give rise to skin conditions such as bedsores or rashes. This absorbent article comprises a surface sheet (5) and an absorber (6) and has a longitudinal direction, a width direction, and a thickness direction. The absorbent article further comprises: a low friction member (14) disposed on a skin-facing side of the surface sheet (5) at least in a rear region (4), and having a plurality of openings (16) that penetrate the absorbent article in the thickness direction; and a cover sheet (13) disposed on the skin-facing side of the low friction member (14). Furthermore, each of the plurality of openings (16) are specifically configured so as to have an opening periphery portion (17) disposed on the skin-facing side and a rib portion (18) protruding toward the non-skin-facing side from the opening periphery portion (17).
(FR) La présente invention concerne un article absorbant capable de provoquer moins d’inconfort à un porteur et étant moins susceptible de donner naissance à des affections cutanées telles que des escarres ou des éruptions cutanées. Cet article absorbant comprend une feuille de surface (5) et un absorbeur (6) et a une direction longitudinale, une direction de largeur et une direction d'épaisseur. L'article absorbant comprend en outre : un élément à faible frottement (14) disposé sur un côté tourné vers la peau de la feuille de surface (5) au moins dans une région arrière (4), et ayant une pluralité d'ouvertures (16) qui pénètrent dans l'article absorbant dans la direction de l'épaisseur; et une feuille de recouvrement (13) disposée sur le côté tourné vers la peau de l'élément à faible frottement (14). En outre, chacune de la pluralité d'ouvertures (16) est spécifiquement configurée de manière à avoir une partie de périphérie d'ouverture (17) disposée sur le côté tourné vers la peau et une partie formant nervures (18) faisant saillie vers le côté non tourné vers la peau à partir de la partie de périphérie d'ouverture (17).
(JA) 本発明は、着用者に不快感を生じさせにくく、褥瘡やかぶれ等の皮膚疾患も引き起こしにくくすることができる吸収性物品を提供するものである。 本発明の吸収性物品は、表面シート(5)と、吸収体(6)とを備えた、長手方向、幅方向及び厚さ方向を有する吸収性物品であって、当該吸収性物品は、少なくとも背部領域(4)において、前記表面シート(5)の肌対向面側に位置し且つ厚さ方向に貫通する複数の開口部(16)を有する低摩擦部材(14)と、前記低摩擦部材(14)の肌対向面側に位置するカバーシート(13)と、を更に備え、さらに、前記複数の開口部(16)の各々は、肌対向面側に位置する開口周縁部(17)と、前記開口周縁部(17)から非肌対向面側に向かって突出するリブ部(18)と、を有する特定の構成を備えている。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)