PE20001098A1 - Peliculas hibridas con capacidad para respirar de capas multiples de polimeros degradables y elastomeros termoplasticos - Google Patents

Peliculas hibridas con capacidad para respirar de capas multiples de polimeros degradables y elastomeros termoplasticos

Info

Publication number
PE20001098A1
PE20001098A1 PE1999001341A PE00134199A PE20001098A1 PE 20001098 A1 PE20001098 A1 PE 20001098A1 PE 1999001341 A PE1999001341 A PE 1999001341A PE 00134199 A PE00134199 A PE 00134199A PE 20001098 A1 PE20001098 A1 PE 20001098A1
Authority
PE
Peru
Prior art keywords
layer
layers
degradable
elastomeric
breathe
Prior art date
Application number
PE1999001341A
Other languages
English (en)
Inventor
Vasily Topolkaraev
Dave A Soerens
Oomman P Thomas
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 PE20001098A1 publication Critical patent/PE20001098A1/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

CARACTERIZADO POR: UNA PLURALIDAD DE MICROCAPAS COEXTRUIDAS QUE INCLUYE UNA CAPA QUE COMPRENDE: 1) UN POLIMERO FUNDIDO-EXTRUIBLE Y ELASTOMERICO; Y 2) UNA CAPA DEGRADABLE QUE CONTIENE UN POLIMERO FUNDIDO-EXTRUIBLE DEGRADABLE BIOLOGICAMENTE O EN AGUA. DICHA PLURALIDAD DE CAPAS ELASTOMERICAS Y DEGRADABLES ESTAN ARREGLADAS EN UNA SERIE DE UNIDADES LAMINADAS REPETITIVAS Y PARALELAS, CADA UNIDAD LAMINADA COMPRENDE POR LO MEMOS UNA DE LAS CAPAS ELASTOMERICAS Y POR LO MENOS UNA CAPA DEGRADABLE. LAS MICROCAPAS DE LA PELICULA TIENEN UN GROSOR TAL QUE LAS CAPAS ELASTOMERICAS Y LAS CAPAS DEGRADABLES DE CADA PELICULA DE MICROCAPA SE ADHIERAN UNAS A OTRAS FORMANDO UN LAMINADO, CADA UNIDAD LAMINADA PUEDE INCLUIR UNA CAPA DE AMARRE COLOCADA ENTRE LA CAPA ELASTOMERICA Y LA CAPA DEGRADABLE; DICHA CAPA DE AMARRE ES FORMADA DE UNA VARIEDAD DE POLIMEROS ESCOGIDOS DE ACUERDO A LAS PROPIEDADES DESEADAS
PE1999001341A 1998-12-28 1999-12-28 Peliculas hibridas con capacidad para respirar de capas multiples de polimeros degradables y elastomeros termoplasticos PE20001098A1 (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
PE20001098A1 true PE20001098A1 (es) 2000-10-27

Family

ID=22826272

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999001341A PE20001098A1 (es) 1998-12-28 1999-12-28 Peliculas hibridas con capacidad para respirar de capas multiples de polimeros degradables y elastomeros termoplasticos

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)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927567A (en) * 1996-11-12 1999-07-27 Owens-Illinois Closure Inc. Dispensing closure and method of making
JP2003506581A (ja) * 1999-07-28 2003-02-18 キンバリー クラーク ワールドワイド インコーポレイテッド フェーシング材及びライナのための機械交差方向伸張性布状不織物
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
CA2489168A1 (en) * 2002-07-03 2004-01-15 The Procter & Gamble Company Radiation curable low stress relaxation elastomeric materials
CA2503949C (en) * 2002-10-29 2012-10-23 Toray Industries, Inc. Embolization material
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
US20050090616A1 (en) * 2003-10-27 2005-04-28 Dias Anthony J. Microlayered composites and processes for making the same
EP1905581A1 (en) 2003-10-27 2008-04-02 ExxonMobil Chemical Patents Inc. 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
CA2583746C (en) * 2004-10-14 2014-04-01 Trustees Of Tufts College Electrochemically degradable polymers
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
CA2969019A1 (en) * 2005-05-16 2006-11-23 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
WO2009046196A1 (en) * 2007-10-02 2009-04-09 Baxter International Inc. Films containing microlayer structures
US8097346B2 (en) * 2007-12-27 2012-01-17 Baxter International Inc. Barrier films containing microlayer structures
US8147965B2 (en) 2008-05-14 2012-04-03 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing thermoplastic polyurethane
US8338508B2 (en) * 2008-05-14 2012-12-25 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing an olefinic elastomer
US10161063B2 (en) 2008-09-30 2018-12-25 Exxonmobil Chemical Patents Inc. Polyolefin-based elastic meltblown fabrics
US8664129B2 (en) 2008-11-14 2014-03-04 Exxonmobil Chemical Patents Inc. Extensible nonwoven facing layer for elastic multilayer fabrics
US9168718B2 (en) 2009-04-21 2015-10-27 Exxonmobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
US9498932B2 (en) 2008-09-30 2016-11-22 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
JP5650138B2 (ja) 2009-02-27 2015-01-07 エクソンモービル・ケミカル・パテンツ・インク 多層不織ｉｎ ｓｉｔｕラミネートおよびその製造方法
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
CN106232049A (zh) 2014-03-17 2016-12-14 直观外科手术操作公司 手术帷帘和包括手术帷帘和附接传感器的系统
CN104479342A (zh) * 2014-12-22 2015-04-01 齐鲁工业大学 一种增强增韧热塑性聚氨酯/再生纤维素复合薄膜的制备方法
WO2018013300A1 (en) 2016-07-14 2018-01-18 Intuitive Surgical Operations, Inc. Mechanism for managing and retaining a surgical drape

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL229424A (es) 1958-07-08 1900-01-01
US3565985A (en) 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles
US6261674B1 (en) * 1998-12-28 2001-07-17 Kimberly-Clark Worldwide, Inc. Breathable microlayer polymer film and articles including same
US6117438A (en) * 1997-12-31 2000-09-12 Kimberly-Clark Worldwide, Inc. Water degradable microlayer polymer film and articles including same

Also Published As

Publication number Publication date
US6586354B1 (en) 2003-07-01
PA8488601A1 (es) 2000-09-29
GT199900225A (es) 2001-06-20
UY25883A1 (es) 2000-08-21
CO5111025A1 (es) 2001-12-26
AR023075A1 (es) 2002-09-04

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