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1. (WO2018123638) ABSORBENT ARTICLE
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Pub. No.: WO/2018/123638 International Application No.: PCT/JP2017/045023
Publication Date: 05.07.2018 International Filing Date: 15.12.2017
IPC:
A61F 13/514 (2006.01) ,D04H 1/54 (2012.01)
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
514
Backsheet, i.e. the impermeable cover or layer furthest from the skin
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
54
by welding together the fibres, e.g. by partially melting or dissolving
Applicants:
花王株式会社 KAO CORPORATION [JP/JP]; 東京都中央区日本橋茅場町一丁目14番10号 14-10, Nihonbashi Kayabacho 1-chome, Chuo-ku, Tokyo 1038210, JP
Inventors:
鈴木 彦行 SUZUKI, Hiromichi; JP
Agent:
特許業務法人翔和国際特許事務所 SHOWA INTERNATIONAL PATENT FIRM; 東京都港区赤坂二丁目5番7号NIKKEN赤坂ビル7階 NIKKEN AKASAKA BLDG., 7F., 5-7, Akasaka 2-chome, Minato-Ku, Tokyo 1070052, JP
Priority Data:
2016-25213426.12.2016JP
Title (EN) ABSORBENT ARTICLE
(FR) ARTICLE ABSORBANT
(JA) 吸収性物品
Abstract:
(EN) This absorbent article comprises a leakproof sheet (13) and an exterior non-woven fabric (18) covering the non-skin facing side of the leakproof sheet (13). The leakproof sheet (13) and the exterior non-woven fabric (18) are bonded via an adhesive disposed in a stripe pattern. The exterior non-woven fabric (18) has a plurality of fusion bonded parts (3). The plurality of fusion bonded parts (3) are disposed in a pattern in which a plurality of types of imaginary circles, which contact the plurality of fusion bonded parts (3) and have mutually different diameters, can be repeatedly arranged so as not to overlap each other. The diameter of a large imaginary circle (4a) which has the largest diameter among the plurality of types of imaginary circles is greater than the pitch at which the adhesive is disposed.
(FR) L'invention concerne un article absorbant comprenant une feuille étanche (13) et un tissu non tissé extérieur (18) recouvrant le côté non tourné vers la peau de la feuille étanche (13). La feuille étanche (13) et le tissu non tissé extérieur (18) sont liés par l'intermédiaire d'un adhésif disposé dans un motif de rayures. Le tissu non tissé extérieur (18) comporte une pluralité de parties liées par fusion (3). La pluralité de parties liées par fusion (3) sont disposées selon un motif dans lequel une pluralité de types de cercles imaginaires, qui entrent en contact avec la pluralité de parties liées par fusion (3) et qui comportent des diamètres mutuellement différents, peuvent être agencés de façon répétée de façon à ne pas se chevaucher entre eux. Le diamètre d'un grand cercle imaginaire (4a) qui comporte le plus grand diamètre parmi la pluralité de types de cercles imaginaires est supérieur au pas auquel l'adhésif est disposé.
(JA) 本発明の吸収性物品は、防漏シート(13)、及び該防漏シート(13)の非肌対向面を被覆する、外装不織布(18)を備えている。防漏シート(13)と外装不織布(18)とは、ストライプ状に配された接着剤を介して接合されている。外装不織布(18)は、複数の融着部(3)を有している。複数の融着部(3)は、複数の融着部(3)に接し且つ直径が相異なる複数種類の仮想円を互いに重複しないように繰り返し配置可能なパターンで配されている。複数種類の仮想円のうち、直径が最大である大仮想円(4a)の直径は、前記接着剤の配置ピッチの長さ以上である。
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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)