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 termoplasticosInfo
- 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
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
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)
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 |
AU772070B2 (en) * | 1999-07-28 | 2004-04-08 | 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 |
AU2002352955A1 (en) * | 2001-11-27 | 2003-06-10 | 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 |
CN1324081C (zh) * | 2002-07-03 | 2007-07-04 | 宝洁公司 | 辐射固化性低应力弛豫弹性体材料 |
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 |
EP1812480A4 (en) * | 2004-10-14 | 2010-11-03 | Tufts College | ELECTROCHEMICAL DEGRADABLE POLYMERS |
US20060149199A1 (en) * | 2004-12-30 | 2006-07-06 | Kimberly-Clark Worldwide, Inc. | Degradable breathable multilayer film with improved properties and method of making same |
US7619132B2 (en) * | 2004-12-30 | 2009-11-17 | Kimberly-Clark Worldwide, Inc. | Degradable breathable multilayer film with improved properties and method of making same |
EP3056335A1 (en) * | 2005-05-16 | 2016-08-17 | 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 |
BRPI0817933A2 (pt) * | 2007-10-02 | 2015-04-07 | Baxter Int | Peliculas contendo estruturas de microcamadas |
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 |
US8664129B2 (en) | 2008-11-14 | 2014-03-04 | Exxonmobil Chemical Patents Inc. | Extensible nonwoven facing layer for elastic multilayer fabrics |
US9498932B2 (en) | 2008-09-30 | 2016-11-22 | Exxonmobil Chemical Patents Inc. | Multi-layered meltblown composite and methods for making same |
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 |
KR101348060B1 (ko) | 2009-02-27 | 2014-01-03 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 다층 부직 동일-공정계 라미네이트 및 이의 제조 방법 |
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 |
WO2015142824A1 (en) | 2014-03-17 | 2015-09-24 | Intuitive Surgical Operations, Inc. | Surgical drape and systems including surgical drape and attachment sensor |
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 |
US11883123B2 (en) | 2016-07-14 | 2024-01-30 | Intuitive Surgical Operations, Inc. | Mechanism for managing and retaining a surgical drape |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL103356C (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 |
-
1998
- 1998-12-28 US US09/221,084 patent/US6586354B1/en not_active Expired - Lifetime
-
1999
- 1999-12-27 CO CO99080691A patent/CO5111025A1/es unknown
- 1999-12-28 UY UY25883A patent/UY25883A1/es not_active Application Discontinuation
- 1999-12-28 PA PA19998488601A patent/PA8488601A1/es unknown
- 1999-12-28 AR ARP990106806A patent/AR023075A1/es active IP Right Grant
- 1999-12-28 GT GT199900225A patent/GT199900225A/es unknown
- 1999-12-28 PE PE1999001341A patent/PE20001098A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CO5111025A1 (es) | 2001-12-26 |
PA8488601A1 (es) | 2000-09-29 |
US6586354B1 (en) | 2003-07-01 |
UY25883A1 (es) | 2000-08-21 |
GT199900225A (es) | 2001-06-20 |
AR023075A1 (es) | 2002-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC | Refusal |