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AR007298A1 - Material de distribucion de fluidos que tiene una direccion preferente de distribucion, matriz fibrosa y estructura absorbente que lo comprende y uso dela estructura absorbente - Google Patents

Material de distribucion de fluidos que tiene una direccion preferente de distribucion, matriz fibrosa y estructura absorbente que lo comprende y uso dela estructura absorbente

Info

Publication number
AR007298A1
AR007298A1 ARP970102251A ARP970102251A AR007298A1 AR 007298 A1 AR007298 A1 AR 007298A1 AR P970102251 A ARP970102251 A AR P970102251A AR P970102251 A ARP970102251 A AR P970102251A AR 007298 A1 AR007298 A1 AR 007298A1
Authority
AR
Argentina
Prior art keywords
absorbent structure
distribution
capillary absorption
fibrous matrix
understands
Prior art date
Application number
ARP970102251A
Other languages
English (en)
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of AR007298A1 publication Critical patent/AR007298A1/es

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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53708—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
    • A61F13/53713—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
    • 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
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/5376—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F2013/53791—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 an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer being resilient or elastic

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • Medicinal Preparation (AREA)

Abstract

Está referido a la selección de materiales útiles particularmente como materiales de distribución de fluidos a ser utilizados en artículosabsorbentes desechables, que tienen un tiempo de absorción capilar inferior a 120 segundos y un flujoacu mulativo de más de 0,075 gramos/cm2/segundo para ladirección preferente de distribución de fluido a 12,4 cm. de altura, cuando se aplica la prueba de absorción capilar vertical. Un criterio de selecciónútil adicional para tales materiales essu c omportamiento anisotrópico de distribución de fluidos, que se expresa como que el tiempo de absorcióncapilar en la dirección de distribución preferente es inferior a 80% del tiempo de absorción capilar de la dirección perpendiculara una altura de 8,3cm cuando se aplica la misma prueba. Está referido además a una estructura absorbente que comprende el material y a una matriz fibrosa para formar laestructura, así como el uso de la estructura absorbente en artículos ab sorbentes.
ARP970102251A 1996-05-28 1997-05-27 Material de distribucion de fluidos que tiene una direccion preferente de distribucion, matriz fibrosa y estructura absorbente que lo comprende y uso dela estructura absorbente AR007298A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96108427A EP0809991B1 (en) 1996-05-28 1996-05-28 Fluid distribution materials with improved wicking properties

Publications (1)

Publication Number Publication Date
AR007298A1 true AR007298A1 (es) 1999-10-27

Family

ID=8222825

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970102251A AR007298A1 (es) 1996-05-28 1997-05-27 Material de distribucion de fluidos que tiene una direccion preferente de distribucion, matriz fibrosa y estructura absorbente que lo comprende y uso dela estructura absorbente

Country Status (15)

Country Link
EP (1) EP0809991B1 (es)
JP (1) JP4234201B2 (es)
KR (1) KR100290546B1 (es)
AR (1) AR007298A1 (es)
AT (1) ATE212212T1 (es)
AU (2) AU3065097A (es)
BR (1) BR9709402A (es)
CA (1) CA2256677C (es)
DE (1) DE69618763T2 (es)
ES (1) ES2166847T3 (es)
ID (1) ID17630A (es)
PE (1) PE82198A1 (es)
TW (1) TW344768B (es)
WO (2) WO1997045085A1 (es)
ZA (1) ZA974378B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010041808A (ko) * 1998-03-13 2001-05-25 데이비드 엠 모이어 고 플럭스 분배 부재를 탈수하는 능력이 개선된 유체 저장부재를 포함하는 흡수 구조물
CA2322561A1 (en) * 1998-03-13 1999-09-16 The Procter & Gamble Company Absorbent articles with improved distribution properties under sub-saturation
US6570057B1 (en) 1998-03-13 2003-05-27 The Procter & Gamble Company Absorbent articles with improved distribution properties under sur-saturation
MXPA00008957A (es) * 1998-03-13 2001-05-01 Gianfranco Palumbo Estructuras absorbentes que comprenden miembros de almacenamiento de fluido con habilidad mejorada para deshidratar miembros de distribuc
AU6555998A (en) * 1998-03-13 1999-09-27 Procter & Gamble Company, The Liquid distribution materials with improved distribution properties under sub-saturation
MX217629B (es) * 1998-04-28 2003-11-17 Procter & Gamble Articulos absorbentes con materiales de distribucion colocados debajo del material de almacenamiento
US6720471B1 (en) 1998-04-28 2004-04-13 The Procter & Gamble Company Absorbent articles having reduced rewet with distribution materials positioned underneath storage material
US6664439B1 (en) 1998-04-28 2003-12-16 The Procter & Gamble Company Absorbent articles with distribution materials positioned underneath storage material
US6506960B1 (en) 1998-06-29 2003-01-14 The Procter & Gamble Company Absorbent article comprising a liquid handling member having high suction and high permeability
JP2003525646A (ja) 1998-06-29 2003-09-02 ザ、プロクター、エンド、ギャンブル、カンパニー 液体捕捉時に膨張し、液体放出時に収縮する高速捕捉液体処理部材を備える体液を管理するための装置
DE10034505A1 (de) * 2000-07-15 2002-02-21 Basf Ag Verwendung von offenzelligen elastischen Schaumstoffen auf Basis von Melamin/Formaldehyd-Kondensationsprodukten in Hygieneartikeln
JP2004515656A (ja) * 2000-12-07 2004-05-27 ウェヤーハウザー・カンパニー 貯留層への改良された液体の移動を有する分配層
US8426670B2 (en) 2001-09-19 2013-04-23 Nippon Shokubai Co., Ltd. Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method
AR031489A1 (es) 2001-11-21 2003-09-24 Freudenberg S A Tela no tejida, aparato para gofrar la misma y rodillo para usar en dicho aparato

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1260202A (en) * 1984-04-13 1989-09-26 Leo J. Bernardin Absorbent structure designed for absorbing body fluids
US4992324A (en) * 1988-09-12 1991-02-12 Johnson & Johnson, Inc. Absorbent flexible board
US5360420A (en) * 1990-01-23 1994-11-01 The Procter & Gamble Company Absorbent structures containing stiffened fibers and superabsorbent material
US5037409A (en) * 1990-07-12 1991-08-06 Kimberly-Clark Corporation Absorbent article having a hydrophilic flow-modulating layer
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
US5268224A (en) * 1991-08-12 1993-12-07 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
DE69229638T2 (de) * 1991-12-18 1999-12-09 Minnesota Mining And Mfg. Co., Saint Paul Flüssigkeitsverwaltungselement fur absorbierende artikel
US5549589A (en) * 1995-02-03 1996-08-27 The Procter & Gamble Company Fluid distribution member for absorbent articles exhibiting high suction and high capacity

Also Published As

Publication number Publication date
ZA974378B (en) 1997-12-11
JP2000512166A (ja) 2000-09-19
CA2256677C (en) 2003-10-28
ID17630A (id) 1998-01-15
WO1997045087A1 (en) 1997-12-04
KR100290546B1 (ko) 2001-08-30
KR20000016104A (ko) 2000-03-25
AU3065097A (en) 1998-01-05
DE69618763D1 (de) 2002-03-14
CA2256677A1 (en) 1997-12-04
JP4234201B2 (ja) 2009-03-04
PE82198A1 (es) 1998-12-23
WO1997045085A1 (en) 1997-12-04
ES2166847T3 (es) 2002-05-01
AU3147097A (en) 1998-01-05
TW344768B (en) 1998-11-11
EP0809991B1 (en) 2002-01-23
DE69618763T2 (de) 2002-08-22
EP0809991A1 (en) 1997-12-03
ATE212212T1 (de) 2002-02-15
BR9709402A (pt) 1999-08-10

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