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1. (WO2018074399) UNDERPANTS-TYPE DISPOSABLE DIAPER
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Pub. No.: WO/2018/074399 International Application No.: PCT/JP2017/037313
Publication Date: 26.04.2018 International Filing Date: 16.10.2017
IPC:
A61F 13/49 (2006.01) ,A61F 13/494 (2006.01) ,A61F 13/496 (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
45
characterised by the shape
49
specially adapted to be worn around the waist, e.g. diapers, nappies
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
45
characterised by the shape
49
specially adapted to be worn around the waist, e.g. diapers, nappies
494
characterised by edge leakage prevention means
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
45
characterised by the shape
49
specially adapted to be worn around the waist, e.g. diapers, nappies
496
in the form of pants or briefs
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:
井手 彩 IDE, Aya; JP
森 洋介 MORI, Yosuke; JP
Agent:
特許業務法人永井国際特許事務所 NAGAI INTERNATIONAL PATENT BUREAU; JP
Priority Data:
2016-20686021.10.2016JP
2016-21277231.10.2016JP
Title (EN) UNDERPANTS-TYPE DISPOSABLE DIAPER
(FR) COUCHE JETABLE DE TYPE CULOTTE
(JA) パンツタイプ使い捨ておむつ
Abstract:
(EN) [Problem] To enhance fit around the legs, and particularly to improve fit in the groin region during sitting or walking, in an exterior two-piece-type underpants-type disposable diaper. [Solution] The above problem is solved by an underpants-type disposable diaper in which a front-side exterior body (12F) and a rear-side exterior body (12B) are separated in the front-rear direction (LD) at an intermediate point in the front-rear direction (LD), and an interior body (200) extends in the front-rear direction (LD) from the front-side exterior body (12F) to the rear-side exterior body (12B) and is joined to each of the front-side exterior body (12F) and the rear-side exterior body (12B), wherein inside/outside joining parts (201, 202) for joining the interior body (200) and the front-side exterior body (12F) are provided so as to reach both width-direction end parts on a waist side, the width of the inside/outside joining parts (201, 202) decreases in stepwise fashion or continuously toward a crotch side of the front-rear exterior body (12F), and both width-direction end parts on the crotch side of the front-side exterior body (12F) have non-joined portions (203) in which the interior body (200) and the front-side exterior body (12F) are not joined.
(FR) Le problème décrit par la présente invention consiste à améliorer l'ajustement autour des jambes, et en particulier à améliorer l'ajustement dans la région de l'aine lors de l'assise ou de la marche, dans une couche jetable de type culotte extérieure en deux parties. La solution selon l'invention porte sur une couche jetable de type culotte dans laquelle un corps extérieur côté avant (12F) et un corps extérieur côté arrière (12B) sont séparés dans la direction avant-arrière (LD) au niveau d'un point intermédiaire dans la direction avant-arrière (LD), et un corps intérieur (200) s'étend dans la direction avant-arrière (LD) à partir du corps extérieur côté avant (12F) vers le corps extérieur côté arrière (12B) et est relié au corps extérieur côté avant (12F) et au corps extérieur côté arrière (12B), des parties de jonction intérieure/extérieure (201, 202) destinées à relier le corps intérieur (200) et le corps extérieur côté avant (12F) étant disposées de façon à atteindre les deux parties d'extrémité de direction de largeur sur un côté de taille, la largeur des parties de jonction intérieure/extérieure (201, 202) diminuant par étapes ou en continu vers un côté d'entrejambe du corps extérieur avant-arrière (12F), et les deux parties d'extrémité de direction de largeur sur le côté d'entrejambe du corps extérieur côté avant (12F) comportant des parties non reliées (203) dans lesquelles le corps intérieur (200) et le corps extérieur côté avant (12F) ne sont pas reliés.
(JA) 【課題】外装二分割タイプのパンツタイプ使い捨ておむつにおける、脚周りのフィット性の向上、特に座位や歩行時における鼠径部のフィット性を改善する。 【解決手段】上記課題は、前側外装体(12F)及び後側外装体(12B)が前後方向(LD)中間で前後方向(LD)に離間しており、内装体(200)が、前側外装体(12F)から後側外装体(12B)にかけて前後方向(LD)に延在し、かつ前側外装体(12F)及び後側外装体(12B)にそれぞれ接合された、パンツタイプ使い捨ておむつにおいて、内装体(200)と前側外装体(12F)とを接合する内外接合部(201,202)は、ウエスト側では幅方向両端部にわたるように設けられ、前側外装体(12F)の股間側の縁に向かうにつれて幅が段階的又は連続的に減少し、前側外装体(12F)の股間側の幅方向両端部に、内装体(200)と前側外装体(12F)とが接合されていない非接合部分(203)を有していることにより解決される。
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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)