AR023075A1 - Una pelicula de polimero de microcapas multiples; un articulo para el cuidado personal, un vendaje para heridas, una prenda desechable y un laminado que comprenden dicha pelicula y el metodo para hacer dicha pelicula. - Google Patents

Una pelicula de polimero de microcapas multiples; un articulo para el cuidado personal, un vendaje para heridas, una prenda desechable y un laminado que comprenden dicha pelicula y el metodo para hacer dicha pelicula.

Info

Publication number
AR023075A1
AR023075A1 ARP990106806A ARP990106806A AR023075A1 AR 023075 A1 AR023075 A1 AR 023075A1 AR P990106806 A ARP990106806 A AR P990106806A AR P990106806 A ARP990106806 A AR P990106806A AR 023075 A1 AR023075 A1 AR 023075A1
Authority
AR
Argentina
Prior art keywords
film
making
rubber
metal
layer
Prior art date
Application number
ARP990106806A
Other languages
English (en)
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 AR023075A1 publication Critical patent/AR023075A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/71—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows for layer multiplication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/22—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means connecting the layers, e.g. tie layers or undercuts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/261—In terms of molecular thickness or light wave length
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/678—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/679—Natural or synthetic rubber sheet or film

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Una estructura de película termoplástica de microcapas multiples y métodos para hacer las mismas. Más particularmente, esta invencion se refiere a unapelícula de microcapas multiples que posee una capa de polímero degradable y una capa de elastomerotermoplástico. Se pueden incluir materiales de relleno, sincaracter limitativo, oxidos de metal, hidroxidos de metal, carbonatos de metal, sulfatos de metal, carbonato de calcio, arcilla, oxido de aluminio, dioxidode titanio, polvo de goma,emulsione s de goma, polvos de pulpa, polvos de madera, polvo de quitosana, polvo de ácido acrílico, o mezclas de los mismos. Laspelículas de microcapas multiples pueden estar formadas en un proceso de coextrusion. Estas películas de microcapasmultiples puede n utilizarse en productospara la higiene personal, que incluye, sin caracter limitativo, panales, productos para la incontinencia del adulto, productos absorbentes para la higienefemenina, calzoncillos de aprendizaje, prendasdescartables y vendajes.
ARP990106806A 1998-12-28 1999-12-28 Una pelicula de polimero de microcapas multiples; un articulo para el cuidado personal, un vendaje para heridas, una prenda desechable y un laminado que comprenden dicha pelicula y el metodo para hacer dicha pelicula. AR023075A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/221,084 US6586354B1 (en) 1998-12-28 1998-12-28 Microlayer breathable hybrid films of degradable polymers and thermoplastic elastomers

Publications (1)

Publication Number Publication Date
AR023075A1 true AR023075A1 (es) 2002-09-04

Family

ID=22826272

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990106806A AR023075A1 (es) 1998-12-28 1999-12-28 Una pelicula de polimero de microcapas multiples; un articulo para el cuidado personal, un vendaje para heridas, una prenda desechable y un laminado que comprenden dicha pelicula y el metodo para hacer dicha pelicula.

Country Status (7)

Country Link
US (1) US6586354B1 (es)
AR (1) AR023075A1 (es)
CO (1) CO5111025A1 (es)
GT (1) GT199900225A (es)
PA (1) PA8488601A1 (es)
PE (1) PE20001098A1 (es)
UY (1) UY25883A1 (es)

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US5927567A (en) * 1996-11-12 1999-07-27 Owens-Illinois Closure Inc. Dispensing closure and method of making
WO2001009424A1 (en) * 1999-07-28 2001-02-08 Kimberly-Clark Worldwide, Inc. Cd extensible cloth-like nonwoven for facing and liner
US6482074B1 (en) * 2000-12-04 2002-11-19 Taiwan Semiconductor Manufacturing Co., Ltd Apparatus and method for transferring a torque from a rotating hub frame to a hub shaft
US20030162013A1 (en) * 2001-04-23 2003-08-28 Topolkaraev Vasily A. Articles comprising biodegradable films having enhanced ductility and breathability
ITMI20011454A1 (it) * 2001-07-09 2003-01-09 Cadif Srl Procedimento impianto e nastro a base di bitume polimero per il riscaldamento superficiale ed ambiantale delle strutture e delle infrastrutt
WO2003046790A1 (en) * 2001-11-27 2003-06-05 Accenture Llp Context sensitive advertisement delivery framework
US7135135B2 (en) * 2002-04-11 2006-11-14 H.B. Fuller Licensing & Financing, Inc. Superabsorbent water sensitive multilayer construction
ATE426639T1 (de) * 2002-07-03 2009-04-15 Procter & Gamble Strahlungshartbare elastomere materialien mit geringer spannungsrelaxation
EP1559440B1 (en) * 2002-10-29 2015-09-23 Toray Industries, Inc. Vascular embolization meterial
US7226880B2 (en) * 2002-12-31 2007-06-05 Kimberly-Clark Worldwide, Inc. Breathable, extensible films made with two-component single resins
US7179952B2 (en) 2003-08-25 2007-02-20 Kimberly-Clark Worldwide, Inc. Absorbent article formed with microlayered films
EP1905581A1 (en) 2003-10-27 2008-04-02 ExxonMobil Chemical Patents Inc. Microlayered composites and processes for making the same
US20050090616A1 (en) * 2003-10-27 2005-04-28 Dias Anthony J. Microlayered composites and processes for making the same
US7872168B2 (en) * 2003-10-31 2011-01-18 Kimberely-Clark Worldwide, Inc. Stretchable absorbent article
US7353020B2 (en) * 2003-11-17 2008-04-01 Hitachi Communication Technologies, Ltd. Radio access point testing apparatus and method of testing radio access point
CN101437856A (zh) * 2004-10-14 2009-05-20 塔夫茨大学信托人 可电化学降解的聚合物
US7619132B2 (en) * 2004-12-30 2009-11-17 Kimberly-Clark Worldwide, Inc. Degradable breathable multilayer film with improved properties and method of making same
US20060149199A1 (en) * 2004-12-30 2006-07-06 Kimberly-Clark Worldwide, Inc. Degradable breathable multilayer film with improved properties and method of making same
CA2892249C (en) * 2005-05-16 2017-07-11 The University Of Akron Mechanically strong absorbent non-woven fibrous mats
US20070049888A1 (en) * 2005-08-31 2007-03-01 Soerens Dave A Absorbent core comprising a multi-microlayer film
JP4838559B2 (ja) * 2005-09-14 2011-12-14 富士通株式会社 樹脂成型体
US8637126B2 (en) * 2006-02-06 2014-01-28 International Paper Co. Biodegradable paper-based laminate with oxygen and moisture barrier properties and method for making biodegradable paper-based laminate
US7803360B2 (en) * 2007-04-30 2010-09-28 Biobait, Inc. Water-degradable fishing lure
US8329977B2 (en) 2007-08-22 2012-12-11 Kimberly-Clark Worldwide, Inc. Biodegradable water-sensitive films
MX2010003493A (es) * 2007-10-02 2010-06-09 Baxter Int Peliculas que contienen estructuras de micro-capa.
WO2009086393A1 (en) * 2007-12-27 2009-07-09 Baxter International Inc. Barrier films containing microlayer structures
US8338508B2 (en) * 2008-05-14 2012-12-25 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing an olefinic elastomer
US8147965B2 (en) 2008-05-14 2012-04-03 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing thermoplastic polyurethane
US9168718B2 (en) 2009-04-21 2015-10-27 Exxonmobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
US10161063B2 (en) 2008-09-30 2018-12-25 Exxonmobil Chemical Patents Inc. Polyolefin-based elastic meltblown fabrics
US9498932B2 (en) 2008-09-30 2016-11-22 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
US8748693B2 (en) 2009-02-27 2014-06-10 Exxonmobil Chemical Patents Inc. Multi-layer nonwoven in situ laminates and method of producing the same
US8664129B2 (en) 2008-11-14 2014-03-04 Exxonmobil Chemical Patents Inc. Extensible nonwoven facing layer for elastic multilayer fabrics
US8668975B2 (en) 2009-11-24 2014-03-11 Exxonmobil Chemical Patents Inc. Fabric with discrete elastic and plastic regions and method for making same
US8907155B2 (en) 2010-11-19 2014-12-09 Kimberly-Clark Worldwide, Inc. Biodegradable and flushable multi-layered film
US20120288696A1 (en) * 2011-05-09 2012-11-15 Jenkins Shawn E Multi-Layer Elastic Films
US20130143015A1 (en) * 2011-12-05 2013-06-06 Shawn E. Jenkins Tough multi-microlayer films
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Also Published As

Publication number Publication date
UY25883A1 (es) 2000-08-21
US6586354B1 (en) 2003-07-01
PA8488601A1 (es) 2000-09-29
CO5111025A1 (es) 2001-12-26
GT199900225A (es) 2001-06-20
PE20001098A1 (es) 2000-10-27

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