DE9321601U1 - Flushable absorbent composites and this comprehensive absorbent article - Google Patents

Flushable absorbent composites and this comprehensive absorbent article

Info

Publication number
DE9321601U1
DE9321601U1 DE9321601U DE9321601U DE9321601U1 DE 9321601 U1 DE9321601 U1 DE 9321601U1 DE 9321601 U DE9321601 U DE 9321601U DE 9321601 U DE9321601 U DE 9321601U DE 9321601 U1 DE9321601 U1 DE 9321601U1
Authority
DE
Germany
Prior art keywords
particles
absorbent
super
less
fibers
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 - Lifetime
Application number
DE9321601U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
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
Priority claimed from US07/987,049 external-priority patent/US5415643A/en
Application filed by Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Publication of DE9321601U1 publication Critical patent/DE9321601U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent 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
    • A61F13/531—Absorbent 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 a homogeneous composition through the thickness of the pad
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15211—Properties of the article, e.g. stiffness or absorbency soluble or disintegratable in liquid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent 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
    • A61F2013/530481—Absorbent 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent 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
    • A61F2013/530481—Absorbent 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
    • A61F2013/530708—Absorbent 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 characterized by the absorbency properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent 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
    • A61F2013/530481—Absorbent 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
    • A61F2013/530708—Absorbent 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 characterized by the absorbency properties
    • A61F2013/530737—Absorbent 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 characterized by the absorbency properties by the absorbent capacity
    • A61F2013/530744—Absorbent 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 characterized by the absorbency properties by the absorbent capacity by the absorbency under load
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent 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
    • A61F2013/530481—Absorbent 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
    • A61F2013/530708—Absorbent 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 characterized by the absorbency properties
    • A61F2013/530737—Absorbent 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 characterized by the absorbency properties by the absorbent capacity
    • A61F2013/530744—Absorbent 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 characterized by the absorbency properties by the absorbent capacity by the absorbency under load
    • A61F2013/530751—Absorbent 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 characterized by the absorbency properties by the absorbent capacity by the absorbency under load by the centrifugal load

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

1. Spülbarer saugfähiger Verbundstoff, umfassend eine Matrix aus Flaumzellstoffasern und supersaugfähigen Partikeln, wobei die supersaugfähigen Partikel ein AUL : CRC-Verhältnis von 0,7 oder größer aufweisen.1. A flushable absorbent composite comprising a Matrix made of fluff pulp fibers and super absorbent Particles, the superabsorbent particles AUL: Have a CRC ratio of 0.7 or greater. 2. Saugfähiger Verbundstoff nach Anspruch 1 mit etwa 50 Trockengewichtsprozent oder mehr, vorzugsweise etwa 70 Trockengewichtsprozent oder mehr, und bevorzugterweise 80 Trockengewichtsprozent oder mehr an supersaugfähi­ gen Partikeln basierend auf dem gemeinsamen Gewicht der supersaugfähigen Partikel und der Fasern.2. Absorbent composite according to claim 1 with about 50 Dry weight percent or more, preferably about 70 Dry weight percent or more, and preferably 80 dry weight percent or more of super absorbent particles based on the common weight of super absorbent particles and fibers. 3. Saugfähiger Verbundstoff nach Anspruch 1 oder 2, wobei das AUL : CRC-Verhältnis etwa 0,9 oder mehr beträgt und vorzugsweise etwa 1,1 oder mehr beträgt.3. Absorbent composite according to claim 1 or 2, wherein the AUL: CRC ratio is about 0.9 or more and is preferably about 1.1 or more. 4. Saugfähiger Verbundstoff nach einem der vorhergehenden Ansprüche mit einer 30-Sekunden-Saugkapazität von etwa 12 oder weniger.4. Absorbent composite according to one of the preceding Claims with a 30-second suction capacity of approximately 12 or less. 5. Saugfähiger Verbundstoff nach Anspruch 4 mit einer 30- Sekunden-Saugkapazität von etwa 6 oder weniger.5. Absorbent composite according to claim 4 with a 30- Second suction capacity of about 6 or less. 6. Spülbarer saugfähiger Verbundstoff, umfassend eine Matrix aus Flaumzellstoffasern und etwa 80 Trockenge­ wichtsprozent an saugfähigen Partikeln oder mehr, basierend auf dem kombinierten Gewicht der supersaug­ fähigen Partikel und der Fasern, wobei die supersaug­ fähigen Partikel ein AUL : CRC-Verhältnis von etwa 0,9 oder mehr und eine 30-Sekunden-Saugkapazität von etwa 12 oder weniger aufweisen.6. A flushable absorbent composite comprising a Matrix of fluff pulp fibers and about 80 dry matter percent by weight of absorbent particles or more, based on the combined weight of the super suction capable particles and the fibers, the super suction capable particles have an AUL: CRC ratio of about 0.9 or more and a 30-second suction capacity of about Have 12 or less. 7. Wegwerfwindel mit einem entfernbaren, spülbaren saug­ fähigen Kissen, enthaltend einen saugfähigen Verbund­ stoff, umfassend eine Matrix aus Flaumzellstoffasern und supersaugfähigen Partikeln, wobei die supersaugfähigen Partikel ein AUL : CRC-Verhältnis von 0,7 oder größer besitzen.7. Disposable diaper with a removable, flushable suction capable pillow containing an absorbent composite fabric comprising a matrix of fluff pulp fibers  and super absorbent particles, the superabsorbent particles have an AUL: CRC ratio of 0.7 or greater. 8. Windel nach Anspruch 7, wobei die Menge an supersaug­ fähigen Partikeln etwa 50 Trockengewichtsprozent oder mehr, vorzugsweise etwa 70 Trockengewichtsprozent oder mehr und bevorzugterweise etwa 80 Trockengewichtspro­ zent oder mehr basierend auf dem gemeinsamen Gewicht der supersaugfähigen Partikel und der Fasern umfaßt.8. The diaper of claim 7, wherein the amount of super suction capable particles about 50 dry weight percent or more, preferably about 70 dry weight percent or more and preferably about 80 dry weight per percent or more based on common weight of the superabsorbent particles and fibers. 9. Windel nach Anspruch 7 oder 8, wobei das AUL : CRC- Verhältnis der supersaugfähigen Partikel etwa 0,9 oder größer ist und vorzugsweise etwa 1,1 oder größer ist.9. Diaper according to claim 7 or 8, wherein the AUL: CRC- Ratio of super absorbent particles about 0.9 or is larger and is preferably about 1.1 or larger. 10. Windel nach einem der Ansprüche 7 bis 9, wobei der saugfähige Verbundstoff eine 30-Sekunden-Saugkapazität von etwa 12 oder weniger, vorzugsweise von etwa 6 oder weniger aufweist.10. Diaper according to one of claims 7 to 9, wherein the absorbent composite has a 30-second suction capacity of about 12 or less, preferably about 6 or less has less. 11. Wegwerfwindel mit einem entfernbaren, spülbaren saug­ fähigen Kissen, enthaltend einen saugfähigen Verbund­ stoff, umfassen deine Matrix aus Flaumfasern und etwa 80 Trockengewichtsprozent supersaugfähigen Partikeln basierend auf dem gemeinsamen Gewicht der super­ saugfähigen Partikel und der Fasern, wobei die super­ saugfähigen Partikel ein AUL : CRC-Verhältnis von etwa 0,99 oder größer und eine 30-Sekunden-Saugkapazität von etwa 12 oder weniger aufweisen.11. Disposable diaper with a removable, flushable suction capable pillow containing an absorbent composite fabric, include your matrix of fluff fibers and about 80 dry weight percent of super absorbent particles based on the common weight of the super absorbent particles and the fibers, being the super absorbent particles have an AUL: CRC ratio of about 0.99 or greater and a 30-second suction capacity of about 12 or less.
DE9321601U 1992-12-07 1993-12-07 Flushable absorbent composites and this comprehensive absorbent article Expired - Lifetime DE9321601U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/987,049 US5415643A (en) 1992-12-07 1992-12-07 Flushable absorbent composites
EP93119679A EP0601529B1 (en) 1992-12-07 1993-12-07 Flushable absorbent composites and absorbent article comprising same

Publications (1)

Publication Number Publication Date
DE9321601U1 true DE9321601U1 (en) 2000-11-30

Family

ID=26133542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9321601U Expired - Lifetime DE9321601U1 (en) 1992-12-07 1993-12-07 Flushable absorbent composites and this comprehensive absorbent article

Country Status (1)

Country Link
DE (1) DE9321601U1 (en)

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