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1. (WO2019065025) ABSORBENT SHEET, AND DISPOSABLE WEARABLE ARTICLE INCLUDING ABSORBENT SHEET
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Pub. No.: WO/2019/065025 International Application No.: PCT/JP2018/031282
Publication Date: 04.04.2019 International Filing Date: 24.08.2018
IPC:
A61F 13/532 (2006.01) ,A61F 13/533 (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
53
characterised by the absorbing medium
531
having a homogeneous composition through the thickness of the pad
532
inhomogeneous in the plane 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
531
having a homogeneous composition through the thickness of the pad
532
inhomogeneous in the plane of the pad
533
having discontinuous areas of compression
Applicants:
大王製紙株式会社 DAIO PAPER CORPORATION [JP/JP]; 愛媛県四国中央市三島紙屋町2番60号 2-60, Mishimakamiyacho, Shikokuchuo-shi, Ehime 7990492, JP
Inventors:
巣山 潤之介 SUYAMA, Junnosuke; JP
Agent:
特許業務法人永井国際特許事務所 NAGAI INTERNATIONAL PATENT BUREAU; 東京都中央区日本橋二丁目2番6号 日本橋通り二丁目ビル5階 5th Fl. Nihonbashidori 2-chome Bldg., 2-6, Nihonbashi 2-chome, Chuo-ku, Tokyo 1030027, JP
Priority Data:
2017-18990629.09.2017JP
Title (EN) ABSORBENT SHEET, AND DISPOSABLE WEARABLE ARTICLE INCLUDING ABSORBENT SHEET
(FR) FEUILLE ABSORBANTE, ET ARTICLE VESTIMENTAIRE JETABLE COMPRENANT LADITE FEUILLE ABSORBANTE
(JA) 吸収シート及び吸収シートを含む使い捨て着用物品
Abstract:
(EN) [Problem] To provide an absorbent sheet which is capable of improving absorption capacity in a desired region of an applicable wearable article, such as a crotch section of a disposable nappy. [Solution] The present invention has an absorbent polymer provided inside first space regions (10) which are located between a first sheet (1) and a second sheet (2), and which have demarcated peripheries. Resistance parts (4) are formed in the first space regions (10) by bonding the first sheet (1) and the second sheet (2) together. The resistance parts (4) increase resistance to the movement of the absorbent polymer in the first space regions (10) due to gravity.
(FR) Le problème décrit par la présente invention est de fournir une feuille absorbante qui permet d'améliorer la capacité d'absorption dans une région souhaitée d'un article vestimentaire applicable, telle qu'une section d'entrejambe d'une couche jetable. La solution selon l'invention porte sur un polymère absorbant disposé à l'intérieur de premières régions d'espace (10) qui sont situées entre une première feuille (1) et une seconde feuille (2), et qui ont des périphéries délimitées. Des parties de résistance (4) sont formées dans les premières régions d'espace (10) en reliant ensemble la première feuille (1) et la seconde feuille (2). Les parties de résistance (4) augmentent la résistance au mouvement du polymère absorbant dans les premières régions d'espace (10) sous l'effet de la gravité.
(JA) 【課題】適用される着用物品の所望の領域、例えば使い捨ておむつの股間部での吸収能力を高めることが可能な吸収シートを提供する。 【解決手段】 第1シート(1)と第2シート(2)との間にあって、周囲が区画された第1空間領域(10)の内部に吸収ポリマーが設けられており、 前記第1空間領域(10)に、第1シート(1)と第2シート(2)との接合による抵抗部(4)が形成されており、前記抵抗部(4)は、前記第1空間領域(10)における吸収ポリマーの重力移動の抵抗を高めているものである。
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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)