PE20001150A1 - Peliculas de oxido de polietileno que comprenden particulas de arcilla no modificada teniendo respirabilidad mejorada y microestructura unica - Google Patents

Peliculas de oxido de polietileno que comprenden particulas de arcilla no modificada teniendo respirabilidad mejorada y microestructura unica

Info

Publication number
PE20001150A1
PE20001150A1 PE1999001359A PE00135999A PE20001150A1 PE 20001150 A1 PE20001150 A1 PE 20001150A1 PE 1999001359 A PE1999001359 A PE 1999001359A PE 00135999 A PE00135999 A PE 00135999A PE 20001150 A1 PE20001150 A1 PE 20001150A1
Authority
PE
Peru
Prior art keywords
clay particles
composition
water
polyethylene oxide
sensitive polymer
Prior art date
Application number
PE1999001359A
Other languages
English (en)
Inventor
Vasily Topolkaraev
Thomas A Eby
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 PE20001150A1 publication Critical patent/PE20001150A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12625—Free carbon containing component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Abstract

CARACTERIZADO POR: UNA PELICULA QUE COMPRENDE UNA COMPOSICION QUE CONTIENE UNA MEZCLA RESPIRABLE EXTRUIDA POR FUSION QUE COMPRENDE UN POLIMERO SENSIBLE AL AGUA QUE ES UN POLIMERO DE OXIDO DE ETILENO O UN COPOLIMERO INJERTADO DE OXIDO DE ETILENO; Y 1% EN PESO DE PARTICULAS DE ARCILLA, DE SILICATO ESTRATIFICADO O UNA MEZCLA DE AMBAS. LA COMPOSICION COMPRENDE MAS DE 10% A 20% EN PESO DE PARTICULAS DE ARCILLA NO MODIFICADAS EN RELACION CON LA SUMA DEL PESO DEL POLIMERO SENSIBLE AL AGUA Y LAS PARTICULAS DE ARCILLA. LA COMPOSICION POSEE UNA MICROESTRUCTURA CARACTERIZADA COMO UNA RED DE POROS DE ESPACIOS VACIOS PRODUCIDOS POR LA INTERSECCION DE LA SUPERFICIE DE ELEMENTOS SIMILARES A LA FIBRA FORMADOS DEL POLIMERO SENSIBLE AL AGUA Y LAS PARTICULAS DE ARCILLA DE LA COMPOSICION, DICHOS ESPACIOS VACIOS SON DISTRIBUIDOS A TRAVES DE LA FASE DEL POLIMERO SENSIBLE AL AGUA QUE FORMA LA MATRIZ DE LA COMPOSICION
PE1999001359A 1998-12-31 1999-12-30 Peliculas de oxido de polietileno que comprenden particulas de arcilla no modificada teniendo respirabilidad mejorada y microestructura unica PE20001150A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11432898P 1998-12-31 1998-12-31

Publications (1)

Publication Number Publication Date
PE20001150A1 true PE20001150A1 (es) 2000-10-25

Family

ID=22354584

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999001359A PE20001150A1 (es) 1998-12-31 1999-12-30 Peliculas de oxido de polietileno que comprenden particulas de arcilla no modificada teniendo respirabilidad mejorada y microestructura unica

Country Status (10)

Country Link
US (1) US6268048B1 (es)
AR (1) AR022137A1 (es)
AU (1) AU2402100A (es)
CO (1) CO5121080A1 (es)
GT (1) GT199900231A (es)
MY (1) MY120598A (es)
PA (1) PA8489001A1 (es)
PE (1) PE20001150A1 (es)
UY (1) UY25890A1 (es)
WO (1) WO2000039218A2 (es)

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Also Published As

Publication number Publication date
US6268048B1 (en) 2001-07-31
PA8489001A1 (es) 2000-09-29
AU2402100A (en) 2000-07-31
UY25890A1 (es) 2000-08-21
GT199900231A (es) 2001-06-22
WO2000039218A3 (en) 2000-09-21
AR022137A1 (es) 2002-09-04
MY120598A (en) 2005-11-30
CO5121080A1 (es) 2002-01-30
WO2000039218A2 (en) 2000-07-06

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