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1. (WO2014208729) ABSORBENT PRODUCT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2014/208729 International Application No.: PCT/JP2014/067189
Publication Date: 31.12.2014 International Filing Date: 27.06.2014
IPC:
A61F 13/49 (2006.01) ,A61F 13/15 (2006.01) ,A61F 13/511 (2006.01) ,A61F 13/53 (2006.01) ,A61F 13/534 (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
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
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
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, Mishimakamiya-cho, Shikokuchuo-shi, Ehime 7990492, JP
Inventors:
梅本 香織 UMEMOTO Kaori; JP
Agent:
和泉 久志 WAIZUMI Hisashi; JP
Priority Data:
2013-13708428.06.2013JP
Title (EN) ABSORBENT PRODUCT
(FR) PRODUIT ABSORBANT
(JA) 吸収性物品
Abstract:
(EN)  An absorbent body (4) is provided with bodily fluid inflow part (17) of recessed groove shape extending along the lengthwise direction of an incontinence pad (1) and through an area in the lengthwise direction that includes a bodily fluid discharge region. A highly-absorbent resin (18) of granular form is situated at least at the side edges of the absorbent body (4), through an area in the lengthwise direction that includes the bodily fluid inflow part (17). Because bodily fluids inflowing to the bodily fluid inflow part (17) diffuse and are retained through absorption by the highly-absorbent resin (18) at the side edges of the absorbent body, the level of absorption by the absorbent body (4) can be maintained. Moreover, because the bodily fluid inflow part (17) is not obstructed even when the highly-absorbent resin (18) expands through absorption, there is no loss of absorption speed.
(FR) L'invention concerne un corps absorbant (4), qui est pourvu d'une partie captant les fluides corporels (17), et dont la forme comporte des rainures creuses s'étendant dans le sens de la longueur d'une garniture d'incontinence (1), et ce, dans toute l'étendue d'une zone longitudinale comportant une région de décharge de fluides corporels. Une résine hautement absorbante (18) se présentant sous forme granulaire est présente au moins sur les bords latéraux du corps absorbant (4), dans toute l'étendue d'une zone longitudinale comportant la partie captant les fluides corporels (17). Étant donné que les fluides corporels, dont l'écoulement pénètre dans la partie captant les fluides corporels (17), sont retenus par absorption par la résine hautement absorbante (18) sur les bords latéraux du corps absorbant, le niveau d'absorption du corps absorbant (4) peut être conservé. En outre, étant donné que la partie captant les fluides corporels (17) n'est pas obstruée, même lorsque la résine hautement absorbante (18) gonfle par absorption, il n'y a aucune perte de vitesse d'absorption.
(JA)  吸収体(4)は、失禁パッド(1)の長手方向に沿うとともに体液排出部位を含む長手方向範囲に亘って凹溝状の体液流入部(17)を備え、少なくとも吸収体(4)の側縁部であって体液流入部(17)を含む長手方向範囲に亘って粉粒状の高吸水性樹脂(18)を配置してある。体液流入部(17)に流入した体液が拡散して吸収体側縁部の高吸水性樹脂(18)に吸収保持されるため、吸収体(4)の吸収量が維持できる。また、高吸水性樹脂(18)が吸水して膨潤しても体液流入部(17)を閉塞しないため、吸収スピードを損なうことがない。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, 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, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN105338937KR1020160027008EP3015095US20160143790JPWO2014208729RU2016102621
ID2017/07617BR112015031879TH170147RU0002660288