BR0110434A - Composição de espuma de látex polimérico, absorvente , durável, tendo alta drenagem vertical; processo para produzi-la e artigo fabricado - Google Patents

Composição de espuma de látex polimérico, absorvente , durável, tendo alta drenagem vertical; processo para produzi-la e artigo fabricado

Info

Publication number
BR0110434A
BR0110434A BR0110434-9A BR0110434A BR0110434A BR 0110434 A BR0110434 A BR 0110434A BR 0110434 A BR0110434 A BR 0110434A BR 0110434 A BR0110434 A BR 0110434A
Authority
BR
Brazil
Prior art keywords
foam composition
durable
latex foam
high vertical
absorbent
Prior art date
Application number
BR0110434-9A
Other languages
English (en)
Other versions
BR0110434B1 (pt
BRPI0110434B8 (pt
Inventor
Steven W Mork
Andrew T Graham
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR0110434A publication Critical patent/BR0110434A/pt
Publication of BR0110434B1 publication Critical patent/BR0110434B1/pt
Publication of BRPI0110434B8 publication Critical patent/BRPI0110434B8/pt

Links

Classifications

    • 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
    • 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
    • A61L15/425—Porous materials, e.g. foams or sponges
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Packages (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"COMPOSIçãO DE ESPUMA DE LáTEX POLIMéRICO, ABSORVENTE, DURáVEL, TENDO ALTA DRENAGEM VERTICAL; PROCESSO PARA PRODUZI-LA E ARTIGO FABRICADO". Uma composição de espuma de látex polimérico, hidrofílico, absorvente, conformável, durável, tendo uma capacidade absorvente livre de pelo menos 5 gramas de uma solução salina aquosa a 0,9 por cento em peso por grama de espuma e capaz de drenar verticalmente a citada solução salina aquosa até uma altura maior que 5 cm. Em uma configuração preferida, após compressão, a composição de espuma de látex permanece fina-até-úmida, com o que ela se expande e exibe uma alta capacidade absorvente livre e elevada altura de drenagem vertical.
BRPI0110434A 2000-04-26 2001-04-09 composição de espuma de látex polimérico, hidrofílica e durável e processo para produzi-la BRPI0110434B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20002600P 2000-04-26 2000-04-26
US23026800P 2000-09-06 2000-09-06
PCT/US2001/011515 WO2001080916A2 (en) 2000-04-26 2001-04-09 Durable, absorbent latex foam composition having high vertical wicking

Publications (3)

Publication Number Publication Date
BR0110434A true BR0110434A (pt) 2003-02-11
BR0110434B1 BR0110434B1 (pt) 2013-12-24
BRPI0110434B8 BRPI0110434B8 (pt) 2021-06-22

Family

ID=26895402

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110434A BRPI0110434B8 (pt) 2000-04-26 2001-04-09 composição de espuma de látex polimérico, hidrofílica e durável e processo para produzi-la

Country Status (18)

Country Link
US (2) US6627670B2 (pt)
EP (1) EP1276516B1 (pt)
JP (1) JP2003531249A (pt)
KR (1) KR100776835B1 (pt)
CN (1) CN1270782C (pt)
AR (1) AR029911A1 (pt)
AT (1) ATE317270T1 (pt)
AU (2) AU4994601A (pt)
BR (1) BRPI0110434B8 (pt)
CA (1) CA2406467C (pt)
DE (1) DE60117134T2 (pt)
ES (1) ES2253365T3 (pt)
HU (1) HUP0300431A2 (pt)
MX (1) MX233918B (pt)
MY (1) MY128381A (pt)
PL (1) PL201224B1 (pt)
WO (1) WO2001080916A2 (pt)
ZA (1) ZA200208124B (pt)

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Also Published As

Publication number Publication date
CA2406467A1 (en) 2001-11-01
ES2253365T3 (es) 2006-06-01
AU4994601A (en) 2001-11-07
EP1276516B1 (en) 2006-02-08
PL358550A1 (en) 2004-08-09
CA2406467C (en) 2010-02-09
AU2001249946B2 (en) 2006-03-16
EP1276516A2 (en) 2003-01-22
DE60117134D1 (de) 2006-04-20
PL201224B1 (pl) 2009-03-31
BR0110434B1 (pt) 2013-12-24
AR029911A1 (es) 2003-07-23
ATE317270T1 (de) 2006-02-15
WO2001080916A3 (en) 2002-05-16
MX233918B (es) 2006-01-24
MY128381A (en) 2007-01-31
CN1426317A (zh) 2003-06-25
MXPA02010605A (es) 2003-03-10
KR20020093072A (ko) 2002-12-12
ZA200208124B (en) 2003-10-09
US6900249B2 (en) 2005-05-31
US6627670B2 (en) 2003-09-30
HUP0300431A2 (en) 2003-09-29
CN1270782C (zh) 2006-08-23
WO2001080916A2 (en) 2001-11-01
US20030195266A1 (en) 2003-10-16
KR100776835B1 (ko) 2007-11-16
JP2003531249A (ja) 2003-10-21
US20020002209A1 (en) 2002-01-03
DE60117134T2 (de) 2006-08-03
BRPI0110434B8 (pt) 2021-06-22

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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