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1. WO2010007872 - DISPOSABLE DIAPER

Publication Number WO/2010/007872
Publication Date 21.01.2010
International Application No. PCT/JP2009/061817
International Filing Date 29.06.2009
IPC
A61F 13/15 2006.01
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
A61F 13/49 2006.01
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 13/494 2006.01
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 13/53 2006.01
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
CPC
A61F 13/49015
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
49007Form-fitting, self-adjusting disposable diapers
49009with elastic means
49014the elastic means is located at the side panels
49015the elastic means being elastic panels
A61F 13/49017
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
49007Form-fitting, self-adjusting disposable diapers
49009with elastic means
49017the elastic means being located at the crotch region
Applicants
  • 大王製紙株式会社 DAIO PAPER CORPORATION [JP]/[JP] (AllExceptUS)
  • 吉田 英聡 YOSHIDA, Hideaki [JP]/[JP] (UsOnly)
Inventors
  • 吉田 英聡 YOSHIDA, Hideaki
Agents
  • 永井 義久 NAGAI, Yoshihisa
Priority Data
2008-18747818.07.2008JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DISPOSABLE DIAPER
(FR) COUCHE JETABLE
(JA) 使い捨ておむつ
Abstract
(EN)
A disposable diaper having improved fitness to the roots of wearer’s thighs which roots extend from the crotch to the inner surfaces of the thighs. Elastic stretchable members (13) for thigh roots are mounted between those portions of a back sheet (1) and an exterior sheet (12) which are on both sides of a center line extending in the diaper’s lateral direction, and the elastic stretchable members (13) extend in the front-back direction from a belly side portion (F) through a crotch section up to a back portion (B) so that at least those portions of the elastic stretchable members (13) which are located in the crotch section extend through side sections on both sides of an absorbing body (3).  Slits (3X) are formed in a portion or the entire portion of a portion of each of the side sections of the absorbing body (3) through which portion the elastic stretchable members (13) extend.
(FR)
L'invention porte sur une couche jetable qui s’adapte mieux aux parties supérieures des cuisses d'un utilisateur, lesquelles s'étendent de l'entrejambe aux surfaces internes des cuisses. Des éléments étirables élastiques (13) destinés aux parties supérieures des cuisses sont montés entre les éléments d'une feuille postérieure (1) et d'une feuille extérieure (12) situés sur les deux côtés d'un axe central s'étendant dans la direction latérale de la couche. Les éléments étirables élastiques (13) s'étendent dans la direction avant arrière à partir d'une partie côté ventre (F), sur une section d'entrejambe jusqu'à une partie postérieure (B) de telle sorte qu'au moins les parties des éléments étirables élastiques (13) situées dans la section d'entrejambe s'étendent sur les sections latérales situés sur les deux côtés d'un corps absorbant (3). Des fentes (3X) sont formées sur tout ou partie d'un élément de chacune des sections latérales du corps absorbant (3) à travers laquelle s’étend une partie les éléments étirables élastiques (13).
(JA)
【課題】股間から大腿部内側面にかけて脚の付根に対するフィット性を向上する。 【解決手段】おむつ幅方向中央線の両側におけるバックシート1及び外装シート12間に、腹側部分Fから股間部を通り背側部分Bまで前後方向に延在するように、且つ少なくとも股間部に位置する部分が吸収体3の両側部と重なる部位を通るように、脚付根部弾性伸縮部材13が設けられ、吸収体3の両側部における脚付根部弾性伸縮部材13の通過部位の一部又は全部に、その脚付根部弾性伸縮部材13の通過方向に沿って、スリット3Xが形成されている構造を採用する。
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