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1. (WO2017110717) ABSORBENT ARTICLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110717 International Application No.: PCT/JP2016/087723
Publication Date: 29.06.2017 International Filing Date: 19.12.2016
IPC:
A61F 13/53 (2006.01) ,A61F 13/15 (2006.01) ,A61F 13/534 (2006.01) ,A61F 13/535 (2006.01) ,A61F 13/537 (2006.01) ,A61L 15/24 (2006.01) ,A61L 15/44 (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
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
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
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
537
characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
15
Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16
Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
22
containing macromolecular materials
24
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
15
Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16
Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
42
Use of materials characterised by their function or physical properties
44
Medicaments
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:
木村 真由美 KIMURA, Mayumi; JP
石川 剛大 ISHIKAWA, Takehiro; JP
鈴木 佑佳 SUZUKI, Yuka; JP
松原 繁宏 MATSUBARA, Shigehiro; 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:
2015-25058822.12.2015JP
2016-11171703.06.2016JP
Title (EN) ABSORBENT ARTICLE
(FR) ARTICLE ABSORBANT
(JA) 吸収性物品
Abstract:
(EN) An absorbent article (1) is provided with: an absorbent (4) having a super-absorbent polymer (41), pulp (42), and a blood coagulant (43); and a top sheet (2) and a back sheet (3) for holding the absorbent therebetween. The absorbent (4) has, as viewed in a cross-section, a polymer-rich area (PT) having a relatively high mass ratio of the super-absorbent polymer in relation to the total mass of the pulp (42) and the mass of the super-absorbent polymer (41), and a pulp-rich area (FT) having a relatively lower mass ratio than the polymer-rich area (PT). The blood coagulant (43) is present in at least the pulp-rich area (FT) in the portion where the pulp-rich area (FT) is placed and used on the skin-facing surface side.
(FR) La présente invention concerne un article absorbant (1) qui est pourvu de : un absorbant (4) comportant un polymère superabsorbant (41), de la pâte cellulosique (42), et un coagulant sanguin (43) ; et une feuille supérieure (2) et une feuille arrière (3) pour maintenir l’absorbant entre celles-ci. L’absorbant (4) comporte, observé en coupe transversale, une zone riche en polymère (PT) ayant un rapport en masse relativement élevée du polymère superabsorbant par rapport au total de la masse de la pâte cellulosique (42) et la masse du polymère superabsorbant (41), et une zone riche en pâte cellulosique (FT) ayant un rapport en masse relativement plus faible que la zone riche en polymère (PT). Le coagulant sanguin (43) est présent au moins dans la zone riche en pâte cellulosique (FT) dans la partie où la zone riche en pâte cellulosique (FT) est placée et utilisé sur le côté de surface faisant face à la peau.
(JA) 吸収性物品(1)は、高吸収性ポリマー(41)、パルプ(42)、及び血液凝集剤(43)を有する吸収体(4)と、吸収体(4)を挟持する表面シート(2)及び裏面シート(3)と、を備える。吸収体(4)は、断面視して、パルプ(42)の質量と高吸収性ポリマー(41)の質量の合計量に対する高吸収性ポリマーの質量比率が、相対的に高いポリマーリッチ領域(PT)と、該ポリマーリッチ領域(PT)よりも相対的に低いパルプリッチ領域(FT)とを有する。パルプリッチ領域(FT)を肌対向面側に配して使用される部分において、血液凝集剤(43)は、少なくともパルプリッチ領域(FT)に存在している。
front page image
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, 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 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:
CN108366893ID2018/09374