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1. WO2019058625 - ABSORBENT ARTICLE

Publication Number WO/2019/058625
Publication Date 28.03.2019
International Application No. PCT/JP2018/017400
International Filing Date 01.05.2018
IPC
A61F 13/53 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
53characterised by the absorbing medium
A61F 13/494 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
45characterised by the shape
49specially adapted to be worn around the waist, e.g. diapers, nappies
494characterised by edge leakage prevention means
A61F 5/44 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
5Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices
44Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
CPC
A61F 13/494
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
45characterised by the shape
49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
494characterised by edge leakage prevention means
A61F 13/53
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
53characterised by the absorbing medium
A61F 5/44
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
5Orthopaedic methods or devices for non-surgical treatment of bones or joints
44Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; ; Portable urination aids
Applicants
  • 大王製紙株式会社 DAIO PAPER CORPORATION [JP]/[JP]
Inventors
  • 高橋 彩 TAKAHASHI, Aya
Agents
  • 特許業務法人永井国際特許事務所 NAGAI INTERNATIONAL PATENT BUREAU
Priority Data
2017-18360925.09.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) ABSORBENT ARTICLE
(FR) ARTICLE ABSORBANT
(JA) 吸収性物品
Abstract
(EN) [Problem] To provide an absorbent article that allows the swelling of an absorber while keeping the absorber in a fixed state, and that enables the absorber to be used up to the capacity limit thereof. [Solution] This absorbent article is provided with: a liquid-permeable top sheet; a liquid-impermeable back sheet; and an absorber disposed between the top sheet and the back sheet, wherein the absorber is constructed with an absorbent core having an absorbent material and a core wrap enclosing the outer periphery of the absorbent core, and a first extension part capable of extending in the vertical and width directions thereof is formed in an area of the core wrap facing both width-direction lateral sides of the absorbent core.
(FR) Le problème décrit par la présente invention est de fournir un article absorbant qui permet le gonflement d'un absorbeur tout en maintenant l'absorbeur dans un état fixe, et qui permet à l'absorbeur d'être utilisé jusqu'à la limite de capacité de celui-ci. La Solution selon l'invention porte sur un article absorbant qui est pourvu : d'une feuille supérieure perméable aux liquides; d'une feuille arrière imperméable aux liquides; et d'un absorbeur disposé entre la feuille supérieure et la feuille arrière, l'absorbeur étant construit avec un noyau absorbant ayant un matériau absorbant et une enveloppe de noyau entourant la périphérie externe du noyau absorbant, et une première partie d'extension pouvant s'étendre dans les directions verticale et de largeur de celle-ci est formée dans une zone de l'enveloppe de noyau tournée vers les deux côtés latéraux dans la direction de la largeur du noyau absorbant.
(JA) 【課題】吸収体を固定しつつ吸収体の膨潤を許容し、吸収体の容量の限界まで使用できる吸収性物品を提供する。 【解決手段】 液透過性のトップシートと、液不透過性のバックシートと、トップシートとバックシートの間に設けられた吸収体を備えた吸収性物品において、吸収体を、吸収材を有する吸収性コアと、吸収性コアの外周を包むコアラップで形成し、コアラップにおける吸収性コアの幅方向の両側部に対向する部位に上下方向及び幅方向に伸長する第1伸長部を形成することにより解決する。
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