MX2016009865A - Pelicula rigida de nanocompuesto para su uso en un articulo absorbente. - Google Patents

Pelicula rigida de nanocompuesto para su uso en un articulo absorbente.

Info

Publication number
MX2016009865A
MX2016009865A MX2016009865A MX2016009865A MX2016009865A MX 2016009865 A MX2016009865 A MX 2016009865A MX 2016009865 A MX2016009865 A MX 2016009865A MX 2016009865 A MX2016009865 A MX 2016009865A MX 2016009865 A MX2016009865 A MX 2016009865A
Authority
MX
Mexico
Prior art keywords
film
absorbent article
stiff
nanocomposite film
density
Prior art date
Application number
MX2016009865A
Other languages
English (en)
Other versions
MX355934B (es
Inventor
J Faulks Michael
J Wideman Gregory
Hongxue Wang James
M Mleziva Mark
Chen Feng
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of MX2016009865A publication Critical patent/MX2016009865A/es
Publication of MX355934B publication Critical patent/MX355934B/es

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    • 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
    • A61L15/225Mixtures of macromolecular compounds
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    • A61F13/00Bandages or dressings; Absorbent pads
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    • A61L15/24Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
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    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04Homopolymers or copolymers of ethene
    • C08J2323/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/16Applications used for films
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/062HDPE
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/066LDPE (radical process)
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00Masterbatches

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)

Abstract

Se proporciona una película de nanocompuesto delgada para su uso en un artículo absorbente (por ejemplo, compresas sanitarias). La película contiene un primer polímero de etileno que tiene una densidad de aproximadamente 0.94 g/cm3 o menos, un segundo polímero de etileno que tiene una densidad de más de 0.94 g/cm3, y una nanoarcilla que tiene un tratamiento orgánico de la superficie. Los inventores de la presente han descubierto que a través de un control selectivo sobre el tipo y concentración particular de los componentes usados para formar la película, así como también la manera en la cual esta se forma, las propiedades de la película pueden mejorar significativamente.
MX2016009865A 2014-01-31 2015-01-30 Pelicula rigida de nanocompuesto para su uso en un articulo absorbente. MX355934B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461934434P 2014-01-31 2014-01-31
PCT/US2015/013821 WO2015116953A1 (en) 2014-01-31 2015-01-30 Stiff nanocomposite film for use in an absorbent article

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MX2016009865A true MX2016009865A (es) 2016-10-28
MX355934B MX355934B (es) 2018-05-04

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EP (1) EP3099280B1 (es)
KR (1) KR101673248B1 (es)
CN (1) CN105934225B (es)
AU (1) AU2015210792B2 (es)
BR (1) BR112016017524B1 (es)
MX (1) MX355934B (es)
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AU2015210792A1 (en) 2016-08-25
BR112016017524B1 (pt) 2021-11-30
BR112016017524A2 (pt) 2017-08-08
KR101673248B1 (ko) 2016-11-07
CN105934225A (zh) 2016-09-07
US20160325005A1 (en) 2016-11-10
MX355934B (es) 2018-05-04
EP3099280B1 (en) 2018-12-12
RU2612931C1 (ru) 2017-03-13
US9878065B2 (en) 2018-01-30
EP3099280A1 (en) 2016-12-07
EP3099280A4 (en) 2017-10-11
CN105934225B (zh) 2019-10-15
KR20160105910A (ko) 2016-09-07
WO2015116953A1 (en) 2015-08-06
AU2015210792B2 (en) 2019-04-18

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