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1. WO2022004162 - PANTY-TYPE SANITARY NAPKIN

Publication Number WO/2022/004162
Publication Date 06.01.2022
International Application No. PCT/JP2021/018638
International Filing Date 17.05.2021
IPC
A61F 13/472 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
47Sanitary towels, incontinence pads or napkins
472specially adapted for female use
A61F 13/49 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
A61F 13/51 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
51characterised by the outer layers of the pads
Applicants
  • ユニ・チャーム株式会社 UNICHARM CORPORATION [JP]/[JP]
Inventors
  • 高橋 雄二 TAKAHASHI, Yuji
  • 史 ▲異▼ SHI, Yi
  • 唐 ▲亜▼男 TANG, Yanan
Agents
  • 一色国際特許業務法人 ISSHIKI & CO.
Priority Data
202010620335.930.06.2020CN
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) PANTY-TYPE SANITARY NAPKIN
(FR) SERVIETTE HYGIÉNIQUE DE TYPE CULOTTE
(JA) ショーツ型ナプキン
Abstract
(EN) A panty-type sanitary napkin (1) which comprises an absorbent body (10) having an absorbent core (11), and a waist member (20), wherein a plurality of elastic members (50) that stretch along the up-down direction are provided at predetermined intervals in the left-right direction in a region more toward the non-skin side than the absorbent core (11), the elastic members (50) include first elastic members (51) that are disposed on both outermost sides in the left-right direction and second elastic members (52) that are disposed side by side between the first elastic members (51), and the absorbent body (10) has high density portions (40) in which the density of the absorbent core (11) is greater than that of surrounding portions in at least regions between the first elastic members (51) and the second elastic members (52) in the left-right direction.
(FR) L'invention concerne une serviette hygiénique de type culotte (1) qui comprend un corps absorbant (10) ayant un noyau absorbant (11), et un élément de taille (20), une pluralité d'éléments élastiques (50) qui s'étendent le long de la direction haut-bas sont disposés à des intervalles prédéterminés dans la direction gauche-droite dans une région plus vers le côté non peau que le noyau absorbant (11), les éléments élastiques (50) incluent des premiers éléments élastiques (51) qui sont disposés sur les deux côtés les plus à l'extérieur dans la direction gauche-droite et des seconds éléments élastiques (52) qui sont disposés côte à côte entre les premiers éléments élastiques (51), et le corps absorbant (10) présente des parties à haute densité (40) dans laquelle la densité du noyau absorbant (11) est supérieure à celle de parties environnantes dans au moins des régions entre les premiers éléments élastiques (51) et les seconds éléments élastiques (52) dans la direction gauche-droite.
(JA) 吸収性コア(11)を備えた吸収性本体(10)と、胴回り部材(20)と、を有するショーツ型ナプキン(1)であって、吸収性コア(11)よりも非肌側には、上下方向に沿って伸縮する弾性部材(50)が、左右方向に所定の間隔を空けて複数設けられており、弾性部材(50)は、左右方向の両側において、最も外側に配置された第1弾性部材(51)と、第1弾性部材(51)の内側に隣り合って配置された第2弾性部材(52)とをそれぞれ有し、吸収性本体(10)は、少なくとも第1弾性部材(51)と第2弾性部材(52)との左右方向の間の領域に、吸収性コア(11)の密度が周囲の部分よりも高くなった高密度部(40)を有している。
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