BRPI0413421A - camada de aquisição consolidada de latex, tendo propriedades de manuseio de lìquido insensìveis à temperatura - Google Patents

camada de aquisição consolidada de latex, tendo propriedades de manuseio de lìquido insensìveis à temperatura

Info

Publication number
BRPI0413421A
BRPI0413421A BRPI0413421-4A BRPI0413421A BRPI0413421A BR PI0413421 A BRPI0413421 A BR PI0413421A BR PI0413421 A BRPI0413421 A BR PI0413421A BR PI0413421 A BRPI0413421 A BR PI0413421A
Authority
BR
Brazil
Prior art keywords
temperature
latex
handling properties
consolidated
sym
Prior art date
Application number
BRPI0413421-4A
Other languages
English (en)
Inventor
Manuela Schneider
Olaf Van Gansewinkel
Christofer Fuchs
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 BRPI0413421A publication Critical patent/BRPI0413421A/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/30Rubbers or their derivatives
    • 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
    • A61F13/534Absorbent 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
    • A61F13/537Absorbent 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
    • A61F13/53743Absorbent 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 position of the layer relative to the other layers
    • A61F13/53747Absorbent 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 position of the layer relative to the other layers the layer is facing the topsheet
    • 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

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)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

"CAMADA DE AQUISIçãO CONSOLIDADA DE LáTEX, TENDO PROPRIEDADES DE MANUSEIO DE LìQUIDO INSENSìVEIS à TEMPERATURA". A presente invenção refere-se a artigos absorventes, como fraldas e absorventes higiênicas, e a elementos de aquisição úteis para esses artigos. Mais especificamente, a invenção refere-se a um elemento de aquisição compreendendo um grande número de fibras e um aglutinante à base de látex, sendo que o dito elemento de aquisição de líquidos tem um volume vazio de ao menos 7 centímetros cúbicos por grama na faixa de temperatura de 20 <198>C a 40 <198>C, sendo que o aglutinante compreende uma dispersão de uma substância polimérica em um meio essencialmente aquoso, sendo que a substância polimérica é capaz de formar uma película, e sendo que a dita película tem um valor tan <sym>, conforme aqui definido, a 20 <198>C e a 40 <198>C, em que o valor tan <sym> a 40 <198>C não é maior que o dito valor tan <sym> a 20 <198>C.
BRPI0413421-4A 2003-08-07 2004-08-02 camada de aquisição consolidada de latex, tendo propriedades de manuseio de lìquido insensìveis à temperatura BRPI0413421A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03018027A EP1504739B1 (en) 2003-08-07 2003-08-07 Latex bonded acquisition layer for absorbent articles
PCT/US2004/024895 WO2005016206A1 (en) 2003-08-07 2004-08-02 Latex bonded acquisition layer having temperature insensitive liquid handling properties

Publications (1)

Publication Number Publication Date
BRPI0413421A true BRPI0413421A (pt) 2006-10-10

Family

ID=33547657

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0413421-4A BRPI0413421A (pt) 2003-08-07 2004-08-02 camada de aquisição consolidada de latex, tendo propriedades de manuseio de lìquido insensìveis à temperatura
BRPI0413321-8A BRPI0413321B1 (pt) 2003-08-07 2004-08-05 Camada de aquisição para artigos absorventes consolidada com látex

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0413321-8A BRPI0413321B1 (pt) 2003-08-07 2004-08-05 Camada de aquisição para artigos absorventes consolidada com látex

Country Status (12)

Country Link
US (2) US7138561B2 (pt)
EP (1) EP1504739B1 (pt)
JP (2) JP2007516732A (pt)
KR (2) KR100761574B1 (pt)
CN (3) CN1832716B (pt)
AR (1) AR045231A1 (pt)
AU (2) AU2004264908B2 (pt)
BR (2) BRPI0413421A (pt)
CA (2) CA2534608C (pt)
MX (2) MXPA06001297A (pt)
WO (2) WO2005016206A1 (pt)
ZA (3) ZA200601051B (pt)

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Also Published As

Publication number Publication date
KR20060060674A (ko) 2006-06-05
WO2005016206A1 (en) 2005-02-24
HK1097434A1 (en) 2007-06-29
KR20060087504A (ko) 2006-08-02
US7138561B2 (en) 2006-11-21
JP2007500048A (ja) 2007-01-11
CN1832715B (zh) 2010-12-22
ZA200601050B (en) 2007-05-30
ZA200601049B (en) 2007-04-25
AR045231A1 (es) 2005-10-19
CN1832715A (zh) 2006-09-13
WO2005016208A1 (en) 2005-02-24
KR100761573B1 (ko) 2007-10-04
AU2004264338A1 (en) 2005-02-24
CN1832717A (zh) 2006-09-13
KR100761574B1 (ko) 2007-10-04
AU2004264338B2 (en) 2009-07-30
BRPI0413321A (pt) 2006-10-10
CA2534608A1 (en) 2005-02-24
BRPI0413321B1 (pt) 2015-07-14
CN1832716A (zh) 2006-09-13
CN1832716B (zh) 2011-01-26
US20050033253A1 (en) 2005-02-10
EP1504739B1 (en) 2013-01-30
AU2004264908A2 (en) 2005-02-24
CA2534665C (en) 2010-01-05
JP2007516732A (ja) 2007-06-28
CN1832717B (zh) 2010-10-13
MXPA06001297A (es) 2006-04-11
CA2534665A1 (en) 2005-02-24
US20070038195A1 (en) 2007-02-15
MXPA06001289A (es) 2006-04-11
ZA200601051B (en) 2007-07-25
EP1504739A1 (en) 2005-02-09
AU2004264908A1 (en) 2005-02-24
AU2004264908B2 (en) 2007-08-02
CA2534608C (en) 2010-01-05

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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