JP3209364B2 - Disposable diapers - Google Patents

Disposable diapers

Info

Publication number
JP3209364B2
JP3209364B2 JP18382492A JP18382492A JP3209364B2 JP 3209364 B2 JP3209364 B2 JP 3209364B2 JP 18382492 A JP18382492 A JP 18382492A JP 18382492 A JP18382492 A JP 18382492A JP 3209364 B2 JP3209364 B2 JP 3209364B2
Authority
JP
Japan
Prior art keywords
sheet
absorbent body
outermost layer
disposable diaper
leg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP18382492A
Other languages
Japanese (ja)
Other versions
JPH0663074A (en
Inventor
晴子 川口
久記 渡辺
Original Assignee
花王株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 花王株式会社 filed Critical 花王株式会社
Priority to JP18382492A priority Critical patent/JP3209364B2/en
Publication of JPH0663074A publication Critical patent/JPH0663074A/en
Application granted granted Critical
Publication of JP3209364B2 publication Critical patent/JP3209364B2/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49011Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49017Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being located at the crotch region
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/491Absorbent articles specially adapted to be worn around the waist, e.g. diapers specially adapted for gender distinct urine discharge pattern
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51478Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers
    • A61F13/5148Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers having an impervious inner layer and a cloth-like outer layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15406Basis weight
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • A61F2013/49025Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • A61F2013/49031Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material being elastic in longitudinal direction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F2013/49038Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located all around the absorbent article's perimeter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • A61F2013/4944Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier having multiple barriers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F2013/51059Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers being sprayed with chemicals
    • A61F2013/51061Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers being sprayed with chemicals for rendering the surface hydrophobic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • A61F2013/51411Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • A61F2013/51411Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
    • A61F2013/51413Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours with macroscopic openings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • A61F2013/51411Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
    • A61F2013/51417Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours with thin films
    • A61F2013/51419Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours with thin films with stretched areas
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • A61F2013/51411Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
    • A61F2013/51421Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours only in special places
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530131Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
    • A61F2013/530343Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp being natural fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【産業上の利用分野】本発明は、使い捨ておむつ、特に、幼児用、成人用あるいは失禁者用として用いられる使い捨ておむつに関する。 The present invention relates to a disposable diaper, in particular, for children, relates to a disposable diaper which is used as for an adult or for incontinent persons.

【0002】 [0002]

【従来の技術】従来の使い捨ておむつは、例えば、特公昭52−40267号公報に開示されているように、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、 Conventional disposable diapers, for example, as disclosed in JP-B-52-40267, and the backsheet of the topsheet and a liquid impermeable liquid-permeable,
これらの両シート間に位置する吸収体とからおむつ本体を構成し、該おむつ本体の左右に延出するサイドフラップに伸縮弾性部材を配設してギャザーを形成し、かつ該サイドフラップにおける背側の両側端縁に止着具を配設して調節可能とすることにより、フィット性、防漏性の向上を意図したいわゆるフラット型のおむつが一般的である。 Configure the diaper body from an absorbent body located between these two sheets, disposed stretchable elastic member to the side flaps extending in the right and left of the diaper main body to form gathers in and back side of the side flaps with adjustable is disposed a fastening member to the both side edges of fit, leak-proof property intended so-called flat-type diaper improved is common. さらに、特開昭62−250201号公報に開示されているように、レッグ部のギャザーを立体化したり、吸収体周囲のフラップ部を撥水性にして防漏効果を高めたものが知られている。 Further, as disclosed in JP-A-62-250201, and or three-dimensional gathers leg, the flap portion around the absorber is known that enhanced leakage preventing effect by the water-repellent .

【0003】しかし、最近では、フィット性及び装着性の向上を目的として、特開昭57−77304号公報に開示されているように、左右一対のサイドフラップにおける腹側領域と背側領域を互いに接合固定して左右一対のレッグ開口部及びウエスト開口部をそれぞれ形成した、いわゆるパンツ型の使い捨ておむつが提案されている。 However, recently, in order to improve the fit and wearability, as disclosed in JP-A-57-77304, together ventral region and dorsal region of the left and right pair of side flaps fixedly joined to the leg openings of the pair and a waist opening is formed, respectively, a disposable diaper of the so-called pants-type has been proposed. 該パンツ型の使い捨ておむつは、レッグ開口部及びウエスト開口部がそれぞれ伸縮自在に形成されて体型にフィットするように構成されている。 The pants-type disposable diaper of the leg openings and waist opening are configured to fit body type is telescopically formed. このようなパンツ型の使い捨ておむつは、通常、着用者自らが、立位の状態で着用することができ、幼児の「おむつ離れ」を促進するためのトイレットトレーニング用として、または失禁者もしくは歩行不可能な成人用として有用とされている。 Such a pants-type disposable diaper is, usually, their wearer, can be worn in the standing of the state, as for toilet training to promote a "diaper away" of the infant, or incontinent persons or walking not It is useful as possible for adults.

【0004】 [0004]

【発明が解決しようとする課題】しかしながら、上述の従来のパンツ型の使い捨ておむつは、股下部を狭く形成しなければならないので、伸縮弾性部材が吸収体から離間して配置することができず、その結果、吸収体の剛性の影響を受け、本来の伸縮物性を発揮することが困難であった。 [SUMMARY OF THE INVENTION However, the conventional pants-type disposable diaper of the above, since it must narrower to form a crotch portion, can not be stretchable elastic member is spaced from the absorber, As a result, the influence of the rigidity of the absorber, it is difficult to exhibit the original expansion and contraction properties. 同時に両側縁部の接合部分は伸縮弾性部材により、しわや隙間が生じ易く、それらが排泄物の漏れる原因となっていた。 The side edges joining portion stretchable elastic members simultaneously, likely a gap wrinkles, they were caused to leak of excrement. また、漏れ防止策として効果的なレッグギャザーの立体化も、股下部が狭いこと、製造面において困難があるという問題があった。 Also, three-dimensional effective leg gathers as leak prevention also possible crotch portion is narrow, there is a problem that it is difficult in terms of production.

【0005】排泄物、特に尿のにじみ漏れ防止策として効果的な周囲撥水化技術も、パンツ型おむつにおいては、これも股下部が狭いことにより、親水部分と撥水部分を明確に区別して形成することができないため、十分な効果が発揮させることができなかった。 [0005] excrement, particularly effective around water-repellent technology as bleeding leak prevention measures urine, in the pant diaper, also by the crotch section is narrower, and a clear distinction between the hydrophilic part and the water-repellent portion since formation can not be, could not be sufficient effect can be exhibited. また、従来の使い捨ておむつは、排泄物を吸収し、保持するのは、排尿ポイント付近だけであり、かかる部分のみが汚れ、他の部分、例えば、ウエストの側部は実質的に汚れることがないので、おむつ全体を捨てるのでは、無駄を生じるとともに、不経済である。 Also, the conventional disposable diaper, the excrement absorption, for holding is only around urination point, only such portion dirty, other parts, for example, the sides of the waist never substantially contaminated so, than throw away the entire diaper, along with the resulting waste, which is uneconomical.

【0006】従って、本発明の目的は、排泄物の漏れを有効に防止でき、むれがなく且つ股下部における着用者への追従性に優れたパンツ型の使い捨ておむつを提供することにある。 It is therefore an object of the present invention can effectively prevent the leakage of excrement is to provide a disposable diaper excellent pant in followability to the wearer at and crotch portion without flock. また、本発明の他の目的は、排泄物による汚れ部分のみの取り替えが可能なパンツ型の使い捨ておむつを提供することにある。 Another object of the present invention is to provide a disposable diaper pants-type replaceable only soiled portions by excrement.

【0007】本発明は、液透過性のトップシートと、これに相対する液不透過性且つ蒸気透過性のバックシートと、これら両シート間に配置された吸収体とを有する吸収性本体、及び該吸収性本体が接合される最外層シートを備え、該最外層シートの腹側部及び背側部それぞれの両側縁部を接合固定してウエスト開口部と一対のレッグ開口部とを形成したパンツ型の使い捨ておむつであって、上記最外層シートは、その横断面における中央部が単層の繊維状シートからなり、上記レッグ開口部を形成する両側縁部を、複数の繊維状シートと該繊維状シートにより挟持接合される、液不透過性且つ蒸気透過性フィ [0007] The present invention, the absorbent body having a liquid permeable topsheet, a backsheet opposed liquid impervious and vapor permeable to, and an absorbent body disposed between these two sheets, and It includes a outermost layer sheet in which the absorbent body is joined to form a waist opening and a pair of leg openings by joining fix the side edges of the respective ventral and dorsal sides of the outermost layer sheet pants a type disposable diaper, the outermost layer sheet, the central portion is made of a fibrous sheet of a single layer at the cross section, both side edges to form the leg openings, a plurality of fibrous sheets and the fiber It is held joined by Jo sheet, a liquid impermeable and vapor permeable Fi
ルム及び伸縮弾性部材とにより構成し、該伸縮弾性部材により上記レッグ開口部に第1レッグギャザーを形成することを特徴とする使い捨ておむつを提供することにより、上記目的を達成したものである。 Constituted by a Lum and stretchable elastic members, by providing a disposable diaper, characterized in that to form the first leg gather in the leg-opening by the elastic resilient member is obtained by achieving the above object.

【0008】 [0008]

【作用】本発明の使い捨ておむつによれば、最外層シートに接合された吸収性本体を着用者の股下部に当て、通常の下着と同様にして着用すると、着用中においては、 According to the disposable diaper of the present invention, against the absorbent body that is joined to the outermost sheet crotch portion of the wearer, when worn in the same manner as normal underwear, during wearing,
パンツ型の最外層シートのレッグ開口部は第1レッグギャザーにより着用者の脚部にフィットするので、かかる部分からの漏れを確実に防止する。 Since the leg openings of the outermost layer sheet of the pants-type fit legs of the wearer by first leg gather, reliably to prevent leakage from such portions. また、最外層シートの中央部が単層の繊維状シートのみからなる構成であるから、該中央部の透湿性に優れ、着用中のむれを防止できる。 Further, since a structure in which the central portion of the outermost layer sheet composed only of fibrous sheet of monolayers, excellent moisture permeability of the central portion, thereby preventing the herd during wear. しかも、第1レッグギャザー部分は複数の繊維状シートにより挟持接合される、液不透過性且つ蒸気透過 Moreover, the first leg gather portion is sandwiched joined by a plurality of fibrous sheets, liquid-impermeable and vapor permeable
性フィルム及び伸縮弾性部材とにより構成されているから、該第1レッグギャザーからの尿の滲み漏れも確実に防止される。 From being constituted by a sexual film and stretchable elastic members, bleeding leakage of urine from the first leg it gather is also reliably prevented. 更に、最外層シートの中央部は単層に形成されているから、該部分は着用者の股下部への追従性に優れる。 Furthermore, since the central portion of the outermost layer sheet is formed in a single layer, the moiety is excellent in followability to the crotch portion of the wearer.

【0009】また、本発明の使い捨ておむつにおいて、 [0009] In addition, in the disposable diaper according to the present invention,
上記吸収性本体の両側縁部に伸縮弾性部材を設け、該伸縮弾性部材により第2レッグギャザーを形成すれば、第2レッグギャザーにより排泄物の漏れを一層確実に防止できる。 Stretch elastic member on both side edges of the absorbent body is provided, by forming the second leg gather by the stretchable elastic member can more reliably prevent the leakage of excrement by the second leg gathers. また、本発明の使い捨ておむつにおいて、吸収性本体を最外層シートに剥離自在に接合すれば、使用済の吸収性本体を未使用の他の吸収性本体と取り替えることによって、最外層シートを再使用することが可能である。 Further, re-used in the disposable diaper of the present invention, when releasably joined to the absorbent body in the outermost layer sheet, by replacing the other absorbent body of the unused absorbent body spent, the outermost layer sheet it is possible to.

【0010】 [0010]

【実施例】以下に、添付の図面を参照し乍ら、本発明の実施例を詳細に説明する。 EXAMPLES Hereinafter, with reference to the accompanying drawings 乍Ra, an embodiment of the invention in detail.

【0011】本発明の実施例による使い捨ておむつ1 [0011] The disposable diaper 1 according to an embodiment of the present invention
は、いわゆるパンツ型の使い捨ておむつであり、図1及び図2に示すように、液透過性のトップシート15と、 Is a disposable diaper of the so-called pants-type, as shown in FIGS. 1 and 2, a liquid-permeable topsheet 15,
これに相対する液不透過性且つ蒸気透過性のバックシート16と、これら両シート間に配置された吸収体17とを有する吸収性本体3、及び該吸収性本体3が接合され着用時に着用者のウエストを囲んで該吸収性本体を着用者にあてて保持する最外層シート2を備え、該最外層シート2の腹側部及び背側部それぞれの両側縁部22a、 And opposed liquid impervious and vapor-permeable backsheet 16 to the wearer when these absorbent body 3 and a absorbent body 17 disposed between the sheets, and the absorbent body 3 is joined worn of surrounding the waist with the outermost sheet 2 which held against the absorbent body to the wearer, said outermost layer sheet 2 of ventral and dorsal respective side edges 22a,
22bを接合固定してウエスト開口部11と一対のレッグ開口部7、7とを形成したパンツ型の使い捨ておむつであって、上記最外層シート2は、その横断面における中央部20が単層の繊維状シート21からなり、上記レッグ開口部7を形成する両側縁部22cを、複数の繊維状シート23a、23bと、該繊維状シート23a、2 22b to a disposable diaper of the joint fixed to the pants-type formed with a waist opening 11 and a pair of leg openings 7 and 7, the outermost layer sheet 2, the central portion 20 in its cross section has a single-layer consists fibrous sheet 21, the side edge portions 22c to form the leg openings 7, a plurality of fibrous sheets 23a, and 23b, the fibrous sheet 23a, 2
3bにより挟持接合される伸縮弾性部材(以下、第1伸縮弾性部材という)24とにより構成し、該第1伸縮弾性部材24により上記レッグ開口部7に第1レッグギャザー24aを形成している。 Stretchable elastic members (hereinafter, the first elastic that the elastic member) is sandwiched joined by 3b constituted by a 24 to form a first leg gather 24a to the leg-opening 7 by the first stretch elasticity member 24. 尚、本実施例における上記繊維状シート21と上記繊維状シート23aとは一枚のシートにより形成されている。 Incidentally, it is formed by a single sheet and the fibrous sheet 21 and the fibrous sheet 23a in this embodiment.

【0012】また、上記吸収性本体3の両側縁部に伸縮弾性部材(以下、第2伸縮弾性部材という)26を設け、該第2伸縮弾性部材26により第2レッグギャザー26aが形成されている。 Further, stretch the elastic member on both side edges of the absorbent body 3 (hereinafter, second stretchable called elastic member) 26 is provided, the second leg gathers 26a is formed by the second elastic elastic members 26 . 最外層シート2は、吸収性本体3よりも実質的に大きな寸法に形成され、その長手方向略中央に吸収性本体3が接着剤Aにより剥離自在に固着されている。 Outermost sheet 2 is formed in a substantially larger dimensions than the absorbent body 3, the substantially longitudinal absorbent body 3 in the center is fixed freely peeled off by the adhesive A. 吸収性本体3が接着されている上記最外層シート2の両側部には凹欠部6、6が形成されており、該最外層シート2の腹側部及び背側部それぞれの両側縁部22a、22bを接合固定したときに、該凹欠部 The both side portions of the outermost layer sheet 2 is absorbent body 3 is adhered and concave portions 6 are formed, respectively ventral and dorsal sides of the outermost layer sheet 2 side edges 22a , when fixedly joined to 22b, concave cut-out portion
6、6 の部分でレッグ開口部7、7を形成し、パンツ型のおむつを構成するようになっている。 The leg-opening 7, 7 is formed by 6,6 part of, so as to constitute a pants-type diaper. 最外層シート2において、凹欠部6の形成されているくびれ部分の上方(背側部)と下方(腹側部)には、夫々、幅方向外方に左右一対のサイドフラップ8、8と9、9とが延出されている。 In the outermost layer sheet 2, the upper constriction is formed in concave portion 6 (the back side) to the lower (ventral), respectively, a pair of left and right side flaps 8, 8 outward in the width direction 9,9 and is extended. そして、サイドフラップ8、8と9、9の夫々の端縁は、夫々互いに融着してパンツ型を形成するようになっている。 The edge of each of the side flaps 8, 8 and 9, 9 so as to form a pants-type and each fused together.

【0013】また、最外層シート2の長手方向における両端縁部には、吸収性本体3の外方へ延出する一対のウエストフラップ10a、10bが設けられ、パンツ型のおむつを形成した際に、ウエスト開口部11が形成されるようになっている。 Further, at both end edge portions in the longitudinal direction of the outermost layer sheet 2, a pair of waist flaps 10a extending outward of the absorbent body 3, 10b is provided, at the time of forming the pants-type diaper , so that the waist opening 11 is formed. ウエストフラップ10a、10b Waist flap 10a, 10b
には夫々第3伸縮弾性部材12が張設され、ウエストフラップのギャザー12aを形成し、またサイドフラップの凹欠部6には上述した第1伸縮弾性部材24が張設され、第1レッグギャザー24aを形成し、着用時に着用者へのフィット性を高め、ずれ落ち防止が図られている。 Are each third stretchable elastic members 12 are stretched to form the gathers 12a of the waist flap and the first stretchable elastic member 24 described above is stretched in the concave portion 6 of the side flaps, the first leg gathers 24a is formed to enhance the fit of the wearer when worn, slipping prevention is achieved. また、着用時にウエスト開口部11とレッグ開口部7、7との間に第5伸縮弾性部材14が張設されて、着用者の胴回りのフィット性を高めるようになっている。 The fifth stretchable elastic member 14 is stretched, so that enhance the fit of the waist of the wearer between the waist opening 11 and the leg-opening 7, 7 when worn.

【0014】最外層シート2の横断面における中央部2 [0014] The central portion 2 of the cross section of the outermost layer sheet 2
0は、図3に示すように、単一層の繊維シート21により形成されており、吸収性本体3における吸収体17の湿度を逃がすようになっており、着用中のむれを防止している。 0, as shown in FIG. 3, it is formed by the fiber sheet 21 of a single layer, being adapted to release the humidity of the absorber 17 in the absorbent body 3, thereby preventing the herd during wear. また、単一層とすることにより、上記中央部の追従性が高くなり、股下部における着用者への追従性に優れる。 Further, by a single layer, the higher the followability of the central portion, it is excellent in followability to the wearer in the crotch portion. 最外層シート2における上記レッグ開口部7を形成する両側縁部22c、22cは、複数の繊維状シート23a、23bと該繊維状シート23a、23bにより挟持接合される第1伸縮弾性部材24とにより構成されており、上記両側縁部22c、22cを少なくとも2 Opposite side edge portions 22c to form the leg openings 7 of the outermost sheet 2, 22c, a plurality of fibrous sheets 23a, 23b and the fibrous sheet 23a, the first stretchable elastic members 24 sandwiched joined by 23b is configured, the side edge portions 22c, and 22c at least 2
層構造にすることによって、該両側縁部22c、22c By the layer structure, the both side edges 22c, 22c
における液漏れを確実に防止している。 It is reliably prevented leakage in.

【0015】本実施例では、前記中央部20における繊維シート21と両側縁部22cの下側の繊維シート23 [0015] In the present embodiment, the lower fiber sheet 23 of the fiber sheet 21 and the side edges 22c in the central portion 20
aとが共通のシートとして用いられている。 And the a is used as a common sheet. 即ち、図3 That is, FIG. 3
に示すように、一枚の繊維シート23a(21)の両側縁部22cに他の繊維シート23bが重ねられている。 Other fiber sheet 23b are stacked in the manner shown, both side edges 22c of the single fiber sheets 23a (21).
繊維シート23aと繊維シート23bとの間には、更に液不透過性及び透湿性のフィルム27が配置されており、本実施例では、最外層シート2の両側縁部22cは結果的に三層構造となっている。 Between the fiber sheet 23a and the fiber sheet 23b further liquid is disposed impermeable and moisture-permeable film 27 is, in this embodiment, both side edges 22c of the outermost layer sheet 2 consequently trilayer and it has a structure. この三層構造において、第1伸縮弾性部材24は、フィルム27と繊維シート23bとの間に挟持接合されている。 In this three-layer structure, the first stretchable elastic members 24 are sandwiched joined between the film 27 and the fibrous sheet 23b. 即ち、上記伸縮弾性部材24を液不透過性且つ蒸気透過性フィルム27 That is, the stretchable elastic members 24 a liquid impermeable and vapor permeable film 27
に貼着し、該フィルム27を複数の繊維状シート23 Adhered to, the film 27 a plurality of fibrous sheets 23
a、23bにより挟持接合してある。 a, it is sandwiched joined by 23b. 本発明のおむつは、このような、フィルム27を含む三層構造とすることによって、該部分からの液の滲み漏れを一層確実に防止することができる。 Diaper of the present invention, such by a three-layer structure including a film 27, it is possible to more reliably prevent bleeding leakage of the liquid from the partial.

【0016】繊維状シート23a、23bとしては、例えば、ポリエチレン、ポリプロピレン、ポリエステル等を原料とする繊維やこれらの複合繊維を用いたスパンボンド方式やヒートボンド方式、水流交絡方式によりシート化された疎水性の一層あるいは複数層の不織布等が用いられ、風合いや強度や尿の吸収性を考慮すると5〜3 The fibrous sheet 23a, as is 23b, for example, polyethylene, polypropylene, spunbond method or a heat bonding method using a fiber or their composite fibers and polyester as a raw material, hydrophobic which is sheet by a hydroentangling method nonwoven fabrics are used in a single layer or plural layers of gender, considering the absorption properties of texture and strength and urine 5-3
5g/m 2のものが用いられる。 Those 5 g / m 2 is used. 更に、尿のにじみ漏れ防止のためには、撥水剤で表面処理したものがより好ましい。 Furthermore, because of the bleeding leakage preventing urine, those surface-treated with a water repellent agent is more preferable. 液不透過性及び透湿フィルム27としては、例えば、ポリオレフィン等の熱可塑性樹脂に炭酸カルシウム等の無機フィラーを加えて延伸したフィルムが用いられる。 Liquid The impermeable and moisture-permeable film 27, for example, thermoplastic resin stretched by adding inorganic fillers such as calcium carbonate films such as polyolefin is used.

【0017】吸収性本体3は、最外層シート2に接着された際に、凹欠部6に張設された第2伸縮弾性部材24 [0017] The absorbent main body 3, when it is adhered to the outermost sheet 2, the second stretchable elastic members are stretched in the concave portion 6 24
の内側に位置するように配置され、第1レッグギャザー24aと第2レッグギャザー26aとが順次重ならずに形成されるようになっている。 Is arranged to be positioned in the inside, a first leg gather 24a and the second leg gathers 26a is adapted to be formed without overlapping sequentially. 吸収性本体3は、着用者の肌に接する側を形成する液透過性のトップシート15 The absorbent body 3 is liquid-permeable top sheet 15 to form the side in contact with the skin of the wearer
と、該トップシート15の対応する液不透過性のバックシート16と、トップシート15とバックシート16との間に介在された吸収体17とから構成されている。 When, with the corresponding liquid-impermeable backsheet 16 of the topsheet 15, and an interposed absorption body 17. Between the topsheet 15 and the backsheet 16. また、吸収性本体3は、該吸収体17の両側縁から幅方向外方へ延出する左右一対の本体フラップ18、18を有しており、この本体フラップ18、18は、巾方向外方に延出された上記トップシート15及び上記バックシート16により形成されている。 Moreover, the absorbent body 3 has a pair of left and right body flaps 18, 18 extending from both side edges in the width direction outwardly of the absorbent body 17, the body flaps 18 and 18, the width outward It is formed by the top sheet 15 and the backsheet 16 which extends to. 該本体フラップ18、1 Body flap 18, 1
8の両側縁それぞれには、第2レッグギャザー26a、 Opposite side edges 8 in the respective second leg gathers 26a,
26aを形成するように前記第2伸縮弾性部材26、2 The second stretchable elastic member so as to form a 26a 26,2
6が吸収性本体3の長手方向に沿って張設されている。 6 is stretched along the longitudinal direction of the absorbent body 3.

【0018】前記本体フラップ18、18は自由端となっており、前記吸収性本体3は、そのバックシート16 [0018] The body flap 18 and 18 has a free end, the absorbent body 3, the back sheet 16
の略中央部のみが前記最外層シート2の中央部20に接着剤Aにより剥離自在に接着されている。 It is adhered freely detached by only a substantially central portion in the central portion 20 of the outermost sheet 2 of adhesive A. そのため、第2伸縮性部材26、26により、第2レッグギャザー2 Therefore, the second stretchable members 26 and 26, second leg gathers 2
6a、26aが容易に形成される。 6a, 26a can be easily formed.

【0019】次に、本実施例の主な構成部分の材質について説明する。 Next, a description will be given material of the main component parts of the embodiment. トップシート15は、排泄物を吸収体1 The top sheet 15, absorb the waste body 1
7へ透過させる液透過性シートで肌着に近い感触を有したものが好ましく、このような液透過性シートとしては、例えば、織布、不織布、多孔性フィルム等が好ましい。 Is preferably one having a feel close to underwear in a liquid permeable sheet which transmits to 7, as such liquid-permeable sheet, for example, woven fabrics, nonwoven fabrics, porous films or the like are preferable. また、トップシート15の周縁部にシリコン系油剤、パラフィンワックス等の疎水性化合物を塗布する方法や、予めアルキルリン酸エステルのような親水性化合物を塗布し、周縁を温水で洗浄する方法により撥水処理を施し、周縁部における尿等の滲みによる漏れを防止することができる。 Also, repellent by methods silicon oil to the peripheral portion of the top sheet 15, a method of applying a hydrophobic compound such as paraffin wax, which was applied in advance hydrophilic compound such as alkyl phosphoric acid ester, to wash the peripheral edge with hot water subjected to a hydrothermal treatment, it is possible to prevent leakage due to bleeding such as urine at the peripheral portion.

【0020】バックシート16は、熱可塑性樹脂にフイラーを加えて延伸した透湿性のある液不透過性シートや肌着に近い感触を有したもの、例えば、フィルムと不織布との複合材あるいはフィルムと織布の複合材等が用いられる。 The backsheet 16, which had the feel close to the thermoplastic resin, breathable stretched by adding filler to the liquid-impermeable sheet or underwear, for example, woven and composite or a film between the film and the nonwoven fabric composite material or the like of cloth is used. 吸収体17は、解繊パルプを主材とし、高分子吸水ポリマーを併用したものが好ましく、そのほか、熱可塑性樹脂、セルロース繊維、高分子吸水ポリマーの混合物を熱処理したものなどが好ましい。 Absorber 17, the defibration the pulp is composed primarily, preferably those used in combination with high molecular water-absorbent polymer, other thermoplastic resins, cellulose fibers, such as those heat-treated mixture of high water-absorbing polymers are preferred. 高分子吸水ポリマーの存在位置は上層、中層、下層のいずれであってもよく、パルプと混合したものであってもよい。 The location of the polymer water-absorbing polymer layer, middle layer may be either lower, or may be mixed with pulp. 該高分子吸水ポリマーは、自重の20倍以上の液体を吸収して保持し得る保持性能を有し、ゲル化する性質を有する粒子状のものが好ましく、このような高分子吸水ポリマーとしては、例えば、デンプン−アクリル酸(塩)グラフト共重合体、デンプン−アクリロニトリル酸(塩)重合体などが好ましい。 The polymer water-absorbing polymer has a retention performance that may be absorbing and retaining 20 or more times the liquids own weight, preferably has particulate having a property of gelation, as such a polymer water-absorbing polymers, For example, starch - acrylic acid (salt) graft copolymer, a starch - acrylonitrile acid (salt) polymers are preferred. 吸収体17の形状としては、着用者の体型に合わせた砂時計の形状が好ましいが、矩形であってもよい。 The shape of the absorbent body 17, but is preferably hourglass shape to match the body type of the wearer, it may be rectangular.

【0021】第1、第2、第3、第4伸縮弾性部材2 [0021] The first, second, third, fourth stretchable elastic member 2
4、26、12、14は、一般に伸長した状態で吸収性本体3及び最外層シート2に超音波溶着、熱溶着、接着剤などの業界公知の手段を用いて接合される。 4,26,12,14 generally in extended state the absorbent body 3 and ultrasonic welding the outermost layer sheet 2, thermal welding, is joined with the industry known means such as an adhesive. 材質としては、糸ゴム、平ゴム、フィルムタイプのゴムあるいはテープ状の発泡ポリウレタンなど、業界で公知のものであれば何でも使用することができ、1本あるいは複数本であってもよい。 The material, thread rubber, a flat rubber, foamed polyurethane film-type rubber or tape-like and may be any known in the art can be used, may be one or plural. かかる伸縮弾性部材は、150%伸長時の応力が70〜100gであるものが特に好ましい。 Such stretchable elastic members, particularly preferably those stress at 150% elongation is 70 to 100.

【0022】接着材Aは、剥離自在な公知の接着材等が用いられており、吸収性本体3の内側、好ましくは吸収体17の内側にて、点状または線状に接着される。 The adhesive A is such releasably known adhesive material which is used, the inside of the absorbent body 3, preferably at the inner side of the absorbent body 17, is bonded to a point or linear. 接着剤Aの材料としては、ホットメルト接着剤、スチレン・ The material of the adhesive A, a hot melt adhesive, a styrene-
ブタジエン共重合体、アクリル酸エステル共重合体、酢酸ビニル、エチレン・オレフィン共重合体、石油系樹脂、コールドグルー等が使用される。 Butadiene copolymers, acrylic ester copolymers, vinyl acetate, ethylene-olefin copolymer, petroleum resin, cold glue or the like is used.

【0023】次に、本実施例の作用について説明する。 Next, a description will be given of the operation of this embodiment.
本実施例のパンツ型のおむつは、図2に示す展開状態の最外層シート2のサイドフラップ8、9の両側縁部を互いに接合して、図1に示すような、ウエスト開口部11 Pant-type diaper in this embodiment, by joining together the side edges of the side flaps 8,9 outermost layer sheet 2 a developed state shown in FIG. 2, as shown in FIG. 1, the waist opening 11
と一対のレッグ開口部7、7を形成したパンツ型のおむつに形成されたものである。 And those formed of a pair of leg pant forming the openings 7,7 diaper. このおむつにおいて、上記最外層シート2には、その内側に吸収性本体3が接着剤Aにより剥離自在に接着されている。 In this diaper, the outermost layer sheet 2, the absorbent body 3 is adhered to releasably with the adhesive A on the inside. 尚、上記サイドフラップ8、9の両側縁部は、該最外層シート2の腹側部及び背側部それぞれの両側縁部22a、22bである。 Incidentally, the side edge portions of the side flaps 8 and 9, the outermost layer sheet 2 of ventral and dorsal respective opposite side edges 22a, a 22b.
本実施例のパンツ型のおむつを着用するには、ウエスト開口部11に両足を通して、パンツ型のおむつを引き上げて、各レッグ開口部7、7に脚を通す。 To wear the pants-type diaper of the present embodiment, through both legs to the waist opening 11, raising the pant diaper, passing the legs to each leg-opening 7 and 7. 上記のようにして着用された本実施例のおむつは、着用中においては、最外層シート3のウエスト開口部11にウエストフラップのギャザー12a及びレッグ開口部7、7に第1 Diaper of this embodiment is worn in the manner described above, during the wear, the to gather 12a and the leg opening portions 7 of the waist flap to the waist opening 11 of the outermost layer sheet 3 1
レッグギャザー24aが形成されており、着用者へのフィット性、追従性及び漏れ防止性が図られている。 Leg and gather 24a is formed, fit to the wearer, trackability and leakproof is achieved. 更に、第4の伸縮弾性部材14により胴回りにおける着用者へのフィット性が向上されている。 Further, fitness to the wearer in the waist is improved by the fourth elastic elastic member 14. また、本実施例のおむつは、着用中において、図3に示すように、吸収性本体3はその中央部においてのみ最外層シート3に接着されているから、第2伸縮弾性部材26によって、本体フラップ18が容易に立設して袋状を形成するので、該袋状部に排泄物を確実に保持することができる。 Further, the diaper of this embodiment, during the wear, as shown in FIG. 3, the absorbent body 3 from being adhered to the outermost layer sheet 3 only at its central portion, the second stretchable elastic members 26, the main body since the flaps 18 to form a readily erected to bag shape, it is possible to reliably hold the excrement bag-like portion.

【0024】更に、本実施例のおむつは、吸収性本体3 Furthermore, the diaper of this embodiment, the absorbent body 3
において、第2レッグギャザー26aが形成されており、吸収性本体3から最外層シート2への排泄物等の漏れが防止される。 In, a second leg gather 26a is formed, leakage of excrement such as to the outermost layer sheet 2 is prevented from the absorbent body 3. また、上記最外層シート2のレッグ開口部7、7の第1レッグギャザー24aと共に第2のギャザー26aが形成されているので、即ち二重のギャザーが形成されているので脚部からの漏れが一層確実に防止される。 Also, leakage from the first because the second gathers 26a with leg gathers 24a is formed, i.e. the legs because double gathers are formed in the leg-opening 7 and 7 of the outermost sheet 2 It is more reliably prevented. しかも、最外層シート2の横断方向の中央部20は単層の繊維シートにより形成されて該単層シート21が吸収性本体3を支持しているので透湿性を損なわず、着用中におけるむれが防止されるとともに、股下部における着用者へのフィット性が高められる。 Moreover, the outermost layer transverse central portion 20 of sheet 2 without impairing the moisture vapor permeability since the single layer sheet 21 are formed by fibrous sheets of the single layer is supporting the absorbent body 3, the flock during wear while being prevented, fitness to the wearer in the crotch portion is enhanced. 一方、第1レッグギャザー24aを形成する、最外層シート2の両側縁部22cは、複数の繊維シート23a、23b、 On the other hand, to form the first leg gather 24a, both side edge portions 22c of the outermost sheet 2, a plurality of fiber sheets 23a, 23b,
及び支持フィルム27で形成されているので、該両側縁部22cからの排尿の滲み漏れが一層確実に防止される。 And because it is formed by the support film 27, bleeding leakage urination from the both side edges 22c are more reliably prevented. そして、排泄物の排泄後には、吸収性本体3を最外層シート2から剥離して、新たな吸収性本体3を最外層シート2に接着剤Aにより接着交換する。 Then, after excretion of excrement, the absorbent body 3 is peeled off from the outermost sheet 2, adhered replaced by adhesive A new absorbent body 3 to the outermost layer sheet 2. このように、 in this way,
本発明の実施例によれば、排泄物により汚れた吸収性本体のみの交換を容易におこなうことができる。 According to an embodiment of the present invention, it is possible to exchange only the absorbent body soiled by excreta easily.

【0025】本発明は上述した実施例に限定されず、本発明の要旨を逸脱しない範囲で種々変形可能である。 The present invention is not limited to the above embodiments, and various modifications may be made without departing from the scope of the present invention. 例えば、第1伸縮弾性部材24は、図4に示すように、最外層シート2の凹欠部6の中央部において交差するように配置されてもよい。 For example, the first stretchable elastic members 24, as shown in FIG. 4, may be arranged so as to intersect at the central portion of the concave portion 6 of the outermost layer sheet 2. また、吸収性本体の形状を、略四角形状の簡単な構成とするものであってもよい。 Further, the shape of the absorbent body, or may be a substantially rectangular simple structure. 本発明の使い捨ておむつによれば、排泄物の漏れを有効に防止でき、むれがなく且つ股下部における着用者への追従性に優れる。 According to the disposable diaper of the present invention, it can effectively prevent the leakage of excrement, excellent conformability to the wearer at and crotch portion without flock. また、本発明の使い捨ておむつによれば、排泄物による汚れ部分のみの取り替えが可能である。 Further, according to the disposable diaper of the present invention, it is possible to only replace the dirt portions by excrement.

【0026】 [0026]

【発明の効果】本発明の使い捨ておむつは、排泄物の漏れを有効に防止でき、むれがなく且つ股下部における着用者への追従性に優れている。 Disposable diaper of the present invention according to the present invention can effectively prevent the leakage of excrement is excellent in followability to the wearer at and crotch portion without flock. また、本発明の使い捨ておむつは、排泄物による汚れ部分のみの取り替えが可能である。 Further, the disposable diaper of the present invention is capable of only replacement of soiled parts by excrement.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明の一実施例の使い捨ておむつの斜視図である。 1 is a perspective view of a disposable diaper embodiment of the present invention.

【図2】図1に示す使い捨ておむつを展開した状態の一部切り欠き平面図である。 2 is a plan view partially cutaway of the developed state of the disposable diaper shown in Figure 1.

【図3】図2に示す使い捨ておむつをIIIーIII線に沿って切断した断面図である。 3 is a sectional view taken along the III over III line disposable diaper shown in FIG.

【図4】本発明の他の実施例の使い捨ておむつの平面図である。 Is a plan view of the disposable diaper of another embodiment of the present invention; FIG.

【符号の説明】 DESCRIPTION OF SYMBOLS

1 使い捨ておむつ 2 最外層シート 3 吸収性本体 7 レッグ開口部 11ウエスト開口部 15 トップシート 16 バックシート 17 吸収体 20 中央部 21 単層の繊維状シート 22 両側縁部 23a、23a 複数の繊維状シート 24 第1レッグギャザーを形成する伸縮弾性部材(第1伸縮弾性部材) 24a 第1レッグギャザー 26 第2レッグギャザーを形成する伸縮弾性部材(第2伸縮弾性部材) 26a 第2レッグギャザー 1 disposable diaper 2 outermost sheet 3 absorbent body 7 leg-opening 11 waist opening 15 topsheet 16 backsheet 17 of the absorbent body 20 central portion 21 monolayer fibrous sheet 22 opposite side edges 23a, 23a a plurality of fiber sheet 24 first leg stretch elastic member (first elastic elastic member) 24a stretchable elastic members (second stretchable elastic member) which forms a first leg gather 26 second leg gather to form the gathers 26a second leg gathers

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl. 7 ,DB名) A61F 13/15 - 13/84 ────────────────────────────────────────────────── ─── of the front page continued (58) investigated the field (Int.Cl. 7, DB name) A61F 13/15 - 13/84

Claims (3)

    (57)【特許請求の範囲】 (57) [the claims]
  1. 【請求項1】 液透過性のトップシートと、これに相対する液不透過性且つ蒸気透過性のバックシートと、これら両シート間に配置された吸収体とを有する吸収性本体、及び該吸収性本体が接合される最外層シートを備え、該最外層シートの腹側部及び背側部それぞれの両側縁部を接合固定してウエスト開口部と一対のレッグ開口部とを形成した使い捨ておむつであって、 上記最外層シートは、その横断面における中央部が単層の繊維状シートからなり、上記レッグ開口部を形成する両側縁部を、複数の繊維状シートと、該繊維状シートにより挟持接合される、液不透過性且つ蒸気透過性フィル 1. A liquid and permeable top sheet, an absorbent body having a back sheet facing liquid impermeable and vapor permeable to, and an absorbent body disposed between these two sheets, and the absorbent includes a outermost layer sheet sexual body is bonded, a disposable diaper formed with a waist opening and a pair of leg openings by joining fix the side edges of the respective ventral and dorsal sides of the outermost layer sheet there are, the outermost layer sheet, sandwiching the central portion is made of a fibrous sheet of a single layer at the cross section, both side edges to form the leg openings, and a plurality of fibrous sheets, with the fibrous sheet It joined the, liquid impermeable and vapor permeable fill
    ム及び伸縮弾性部材とにより構成し、該伸縮弾性部材により上記レッグ開口部に第1レッグギャザーを形成することを特徴とする使い捨ておむつ。 Constituted by the arm and extensible elastic member, disposable diaper, characterized in that the said stretchable elastic member to form a first leg gather in the leg-opening.
  2. 【請求項2】 上記吸収性本体の両側縁部に伸縮弾性部材を設け、該伸縮弾性部材により第2レッグギャザーを形成したことを特徴とする請求項1記載の使い捨ておむつ。 2. A stretch elastic members on each side edge of the absorbent body is provided, disposable diaper according to claim 1, wherein the forming the second leg gather by the stretchable elastic member.
  3. 【請求項3】 上記吸収性本体は、上記最外層シートに剥離自在に接合されていることを特徴とする請求項1項に記載の使い捨ておむつ。 Wherein said absorbent body, the disposable diaper according to claim 1, wherein, characterized in that it is releasably bonded to the outermost layer sheet.
JP18382492A 1992-07-10 1992-07-10 Disposable diapers Expired - Fee Related JP3209364B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18382492A JP3209364B2 (en) 1992-07-10 1992-07-10 Disposable diapers

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP18382492A JP3209364B2 (en) 1992-07-10 1992-07-10 Disposable diapers
GB9313629A GB2268389B (en) 1992-07-10 1993-07-01 Disposable diaper
SG1996003440A SG43869A1 (en) 1992-07-10 1993-07-01 Disposable diaper
HK98102031A HK1002907A1 (en) 1992-07-10 1998-03-11 Disposable diaper

Publications (2)

Publication Number Publication Date
JPH0663074A JPH0663074A (en) 1994-03-08
JP3209364B2 true JP3209364B2 (en) 2001-09-17

Family

ID=16142493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18382492A Expired - Fee Related JP3209364B2 (en) 1992-07-10 1992-07-10 Disposable diapers

Country Status (4)

Country Link
JP (1) JP3209364B2 (en)
GB (1) GB2268389B (en)
HK (1) HK1002907A1 (en)
SG (1) SG43869A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5895382A (en) 1993-04-26 1999-04-20 Kimberly-Clark Worldwide, Inc. Foreshortened containment flaps in a disposable absorbent article
JP3177341B2 (en) * 1993-05-19 2001-06-18 ユニ・チャーム株式会社 Method of manufacturing a pants-type disposable diapers
JP3205643B2 (en) * 1993-05-19 2001-09-04 ユニ・チャーム株式会社 Fusing method of pants-type disposable diapers
US6168585B1 (en) 1993-12-15 2001-01-02 Kimberely-Clark Worldwide, Inc. Disposable training pant with elastically suspended absorbent assembly
US5476458A (en) * 1993-12-22 1995-12-19 Kimberly-Clark Corporation Liquid-retaining absorbent garment and method of manufacture
US5601544A (en) 1993-12-23 1997-02-11 Kimberly-Clark Corporation Child's training pant with elasticized shaped absorbent and method of making the same
US5624424A (en) * 1994-02-25 1997-04-29 New Oji Paper Co., Ltd. Disposable diaper
GB2288540A (en) * 1994-04-23 1995-10-25 Skippingdale Paper Products Li A diaper
US5766411A (en) * 1995-08-28 1998-06-16 Paragon Trade Brands. Inc. Apparatus for producing a garment with barrier device
US5571096A (en) * 1995-09-19 1996-11-05 The Procter & Gamble Company Absorbent article having breathable side panels
US5827259A (en) 1995-10-25 1998-10-27 Kimberly-Clark Worldwide, Inc. Absorbent article with waist elastic and containment system
US6114596A (en) * 1995-11-03 2000-09-05 Polybond, Inc. Breathable disposable sanitary product construction and barrier sheet
CA2166008A1 (en) * 1995-12-18 1997-06-19 Daniel Richard Laux Absorbent article with improved elastic margins and containment system
US6264642B1 (en) * 1996-02-29 2001-07-24 Kimberly-Clark Worldwide, Inc. Elasticized laminate, liquid impermeable backsheet for a disposable absorbent article
US5865825A (en) * 1996-12-20 1999-02-02 Kimberly-Clark Corporation Absorbent assembly
US5919179A (en) * 1996-12-20 1999-07-06 Kimberly-Clark Worldwide, Inc. Absorbent article incorporating an absorbent assembly
SE513100C2 (en) * 1997-02-26 2000-07-10 Sca Hygiene Prod Ab Absorbent article with liquid barrier with improved seal and method for providing such articles
USH1750H (en) * 1997-03-06 1998-09-01 Dobrin; George Christopher Absorbent article having a breathable backsheet
US5843066A (en) * 1997-03-06 1998-12-01 The Procter & Gamble Company Absorbent article having a breathable backsheet
DE19716253A1 (en) * 1997-04-18 1998-10-22 Hartmann Paul Ag Breathable diaper
EP1014909A4 (en) * 1997-09-16 2005-03-30 Paragon Trade Brands Inc Disposable training pant with elasticized side panels
US5993433A (en) 1997-10-20 1999-11-30 Kimberly-Clark Worldwide, Inc. Absorbent article with enhanced elastic design for improved aesthetics and containment
US6582414B1 (en) 1998-03-26 2003-06-24 The Procter & Gamble Company Disposable garment having improved fitness to body during use
WO1999048452A1 (en) * 1998-03-26 1999-09-30 The Procter & Gamble Company Disposable garment having improved fitness to body during use
JP3398047B2 (en) * 1998-04-24 2003-04-21 ユニ・チャーム株式会社 Disposable pants-type diaper
EP1269957B1 (en) * 2000-02-08 2006-12-27 Livedo Corporation Disposable shorts
US8182457B2 (en) 2000-05-15 2012-05-22 Kimberly-Clark Worldwide, Inc. Garment having an apparent elastic band
US6833179B2 (en) 2000-05-15 2004-12-21 Kimberly-Clark Worldwide, Inc. Targeted elastic laminate having zones of different basis weights
US7118558B2 (en) 2001-11-06 2006-10-10 Tyco Healthcare Retail Services Ag Cloth-like laminate and absorbent garment
JP4153725B2 (en) * 2002-05-22 2008-09-24 ユニ・チャーム株式会社 Pants-type diaper
US7316842B2 (en) 2002-07-02 2008-01-08 Kimberly-Clark Worldwide, Inc. High-viscosity elastomeric adhesive composition
US7404813B2 (en) 2002-12-11 2008-07-29 Kimberly-Clark Worldwide, Inc. Undergarment having crotch member with unattached end portion
US8388595B2 (en) 2002-12-19 2013-03-05 Kimberly-Clark Worldwide, Inc. Disposable undergarment with a detachable crotch member and method for the use thereof
US7601657B2 (en) 2003-12-31 2009-10-13 Kimberly-Clark Worldwide, Inc. Single sided stretch bonded laminates, and methods of making same
JP5048058B2 (en) * 2006-06-07 2012-10-17 ザ プロクター アンド ギャンブル カンパニー Absorbent article having a multi-functional containment member
JP5211377B2 (en) * 2008-03-03 2013-06-12 ユニ・チャーム株式会社 Wearing article and a method of manufacturing the same
EP2659871A4 (en) * 2010-12-28 2016-03-09 Kao Corp Pant-type clothing article and production method therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124072B (en) * 1980-01-25 1984-08-01 Disposable Developments Limite Urinary incontinence garment
FR2539274B1 (en) * 1983-01-19 1985-05-03 Boussac Saint Freres Bsf
CA1292100C (en) * 1985-09-06 1991-11-19 Gregory J. Rajala Form-fitting self-adjusting disposable garment with fixed full length fasteners
US4747846A (en) * 1987-04-03 1988-05-31 Kimberly-Clark Corporation Stretchable disposable absorbent undergarment
GB2253131B (en) * 1991-03-01 1994-10-12 Kao Corp Diapers

Also Published As

Publication number Publication date
SG43869A1 (en) 1997-11-14
HK1002907A1 (en) 1998-09-25
GB2268389A (en) 1994-01-12
GB9313629D0 (en) 1993-08-18
JPH0663074A (en) 1994-03-08
GB2268389B (en) 1996-07-10

Similar Documents

Publication Publication Date Title
CN1129408C (en) Disposable body liquid treatment article
CA2558578C (en) Simple disposable absorbent article having breathable side barriers
CN1092508C (en) Disposable diapers
JP2721197B2 (en) Absorbent article having a cantilever cuff member
EP0750895B1 (en) Absorbent article
JP4791362B2 (en) Disposable wearing article
KR970000978B1 (en) Disposable diaper having an improved leg conforming cuff
CN100512783C (en) Once-used diaper
EP0901782B1 (en) Shorts type disposable diaper
DK169960B1 (en) An absorbent article having a containment pocket
US5342343A (en) Disposable training pants
CN1072969C (en) Disposable absorbent article having improved barrier leg cuffs
CN1094051C (en) Disposable diapers
US5674213A (en) Absorbent article having containment flaps with receiving reservoirs
JP3330076B2 (en) Disposable diapers
JP3576045B2 (en) Pants-type disposable diapers of
US5593400A (en) Disposable absorbent article with suspended absorbent structure
KR100609374B1 (en) Absorbent Article Having an Opening for Feces in the Topsheet
US6222092B1 (en) Absorbent garment with top sheet impediment to liquid flow
JP3524026B2 (en) Body fluid absorbent wearing article
KR100191265B1 (en) Absorbent article having unitary waistcap and waistband
US5449353A (en) Disposable diaper
JP3550056B2 (en) Disposable diapers
JP3490291B2 (en) The absorbent article
JP3325486B2 (en) Disposable training pants

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080713

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080713

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090713

Year of fee payment: 8

LAPS Cancellation because of no payment of annual fees