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AR025095A1 - Pelicula termocontraible multicapa orientada, con resina de malla interpenetrante multicomponente - Google Patents

Pelicula termocontraible multicapa orientada, con resina de malla interpenetrante multicomponente

Info

Publication number
AR025095A1
AR025095A1 ARP000104136A AR025095A1 AR 025095 A1 AR025095 A1 AR 025095A1 AR P000104136 A ARP000104136 A AR P000104136A AR 025095 A1 AR025095 A1 AR 025095A1
Authority
AR
Argentina
Prior art keywords
less
film
astm
melt index
thermocontraible
Prior art date
Application number
Other languages
English (en)
Original Assignee
Sealed Air Corp
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 Sealed Air Corp filed Critical Sealed Air Corp
Publication of AR025095A1 publication Critical patent/AR025095A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Se revela una película termocontraíble orientada que incluye una capa que comprende una resina de malla interpenetrante multicomponente etileno/alfaolefinaque tiene un índice de fusion de menos de 1,4, incluyendo la resina un componente homogéneo quetiene un índice de fusion menor de 1, y una densidad de por lomenos 0,91 gramos/centímetro cubico, y un componente heterogéneo con un índice de fusion de entre 1,5 y 20; teniendo la película un valor de niebla (ASTM D1003-95) menor que o igual a 5,un valor de carga pico/milipulgada (ASTM D 3763-95a) de por lo menos 155 newtons/mil, y una contraccion libre (ASTM D 2732-83)a una temperatura de 200oF de por lo menos 8% en cada una o ambas de las direcciones longitudinal y transversal. Se prefieren las películas con contraccionlibre sustancialmente equilibrada, en particular aquellas con un equilibrio de contraccion libre de menos de, o igual a 30%. Las ventajas de la disminucion delespesor y/o las propiedades mecánicas se proveen sin afectar sustancialmente en forma adversa las propiedades tales como la contraccion libre y la optica.
ARP000104136 1999-08-11 2000-08-10 Pelicula termocontraible multicapa orientada, con resina de malla interpenetrante multicomponente AR025095A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14844599P 1999-08-11 1999-08-11
US09/564,177 US6423421B1 (en) 1999-08-11 2000-05-03 Heat shrinkable film with multicomponent interpenetrating network resin

Publications (1)

Publication Number Publication Date
AR025095A1 true AR025095A1 (es) 2002-11-06

Family

ID=26845869

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000104136 AR025095A1 (es) 1999-08-11 2000-08-10 Pelicula termocontraible multicapa orientada, con resina de malla interpenetrante multicomponente

Country Status (16)

Country Link
US (1) US6423421B1 (es)
EP (1) EP1216148B1 (es)
JP (1) JP3934940B2 (es)
KR (1) KR100640013B1 (es)
CN (1) CN1142853C (es)
AR (1) AR025095A1 (es)
AT (1) ATE268263T1 (es)
AU (1) AU767514B2 (es)
BR (1) BR0013145A (es)
CA (1) CA2379272A1 (es)
DE (1) DE60011278T2 (es)
ES (1) ES2220507T3 (es)
MX (1) MXPA02001381A (es)
MY (1) MY128070A (es)
NZ (1) NZ517049A (es)
WO (1) WO2001010643A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1108749A1 (en) * 1999-12-13 2001-06-20 Fina Research S.A. Medium density polyethylene compositions for film applications
BR0314444B1 (pt) * 2002-09-16 2014-12-30 Dow Global Technologies Inc “película expandida a quente e co-extrudada e processo para obtenção de uma película”
ES2293022T3 (es) 2002-09-23 2008-03-16 Dow Global Technologies Inc. Composiciones polimericas para revestimiento por extrusion.
US7736726B2 (en) * 2002-12-17 2010-06-15 Cryovac, Inc. Polymeric film with low blocking and high slip properties
WO2006037603A1 (en) * 2004-10-04 2006-04-13 Borealis Technology Oy Film
US20060275564A1 (en) 2005-06-01 2006-12-07 Michael Grah Method of activating the shrink characteristic of a film
US7935401B2 (en) * 2005-10-27 2011-05-03 Cryovac, Inc. Shrink sleeve label
WO2007061587A1 (en) * 2005-11-23 2007-05-31 Dow Global Technologies Inc. Heterogeneous, compositionally phase separated, ethylene alpha-olefin interpolymers
US8206796B2 (en) * 2006-04-27 2012-06-26 Cryovac, Inc. Multilayer film comprising polylactic acid
US9163141B2 (en) * 2006-04-27 2015-10-20 Cryovac, Inc. Polymeric blend comprising polylactic acid
EP1902837A1 (en) * 2006-09-22 2008-03-26 Borealis Technology OY Multilayer film
US20080138478A1 (en) * 2006-12-12 2008-06-12 Cryovac, Inc. Vacuum packaging of a meat product using a film having a carbon dioxide scavenger
US8114491B2 (en) 2007-02-15 2012-02-14 Cryovac, Inc. Shrink sleeve label
ES2391446T3 (es) * 2007-07-30 2012-11-26 Euzone Consulting & Services Ltd Película termoretráctil y su uso para paquetes de bebidas
US8815360B2 (en) * 2007-08-28 2014-08-26 Cryovac, Inc. Multilayer film having passive and active oxygen barrier layers
US9452592B2 (en) * 2007-08-28 2016-09-27 Cryovac, Inc. Multilayer film having an active oxygen barrier layer with radiation enhanced active barrier properties
EP2504477B1 (en) 2009-11-24 2018-06-06 3M Innovative Properties Company Articles and methods using shape-memory polymers
WO2012050691A2 (en) 2010-09-30 2012-04-19 3M Innovative Properties Company Writing device with deformable grip and method of making same
CN103998549B (zh) 2011-07-19 2016-10-12 3M创新有限公司 可热脱粘的粘合剂制品以及制备和使用此类制品的方法
US10471681B2 (en) 2012-07-26 2019-11-12 3M Innovative Properties Company Heat de-bondable adhesive articles
CN104823080B (zh) 2012-07-26 2017-06-16 3M创新有限公司 可热脱粘的光学制品
MY188971A (en) * 2014-04-16 2022-01-17 Dow Global Technologies Llc Shrink films with high tear resistance, and methods of making thereof
EP3609957B1 (en) * 2017-04-13 2023-10-18 Cryovac, LLC High-shrink, high-strength multilayer film containing three-component blend
US11951226B2 (en) 2019-11-25 2024-04-09 3M Innovative Properties Company Ethylene oxide sterilization sensor including acid-functional sorbent and method of use

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551380A (en) 1984-05-10 1985-11-05 W. R. Grace & Co., Cryovac Div. Oriented heat-sealable multilayer packaging film
JP3157163B2 (ja) 1991-12-30 2001-04-16 ザ・ダウ・ケミカル・カンパニー エチレンインターポリマーの重合
US5279872A (en) 1992-03-23 1994-01-18 Viskase Corporation Multilayer stretch/shrink film
US5272016A (en) 1992-03-23 1993-12-21 Viskase Corporation Multilayer stretch/shrink film
US5283128A (en) 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable film
ES2096949T3 (es) 1992-10-02 1997-03-16 Du Pont Pelicula retractil mejorada y procedimientos relacionados con la misma.
US5604043A (en) 1993-09-20 1997-02-18 W.R. Grace & Co.-Conn. Heat shrinkable films containing single site catalyzed copolymers having long chain branching
HU225374B1 (en) 1993-01-29 2006-10-28 Dow Global Technologies Inc Process for producing ethylene/alfa-olefin interpolymer composition
NZ265562A (en) 1993-04-28 1997-10-24 Dow Chemical Co Composition comprising homogeneously branched linear ethylene-alpha-olefin polymer and a heterogeneously branched ethylene polymer; films
CA2125999C (en) 1993-07-12 1998-09-22 Paul Nick Georgelos Puncture resistant heat shrinkable film containing narrow molecular weight ethylene alpha olefin
US5792534A (en) 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
EP0744285B1 (en) 1995-05-24 1999-12-15 Cryovac, Inc. Multilayer oxygen barrier packaging film
IT1304704B1 (it) 1995-09-01 2001-03-28 Manuli Stretch Spa Film multistrato polietilenico
US6723398B1 (en) 1999-11-01 2004-04-20 Dow Global Technologies Inc. Polymer blend and fabricated article made from diverse ethylene interpolymers
EP0944669B1 (en) 1996-12-12 2007-03-07 Dow Global Technologies Inc. Interpolymer compositions and cast stretch film therefrom
US5907942A (en) 1997-05-21 1999-06-01 Tenneco Packaging Stretch wrap films
DE19723003A1 (de) 1997-06-02 1998-12-03 Basf Ag Polymermischung

Also Published As

Publication number Publication date
DE60011278D1 (de) 2004-07-08
MY128070A (en) 2007-01-31
US6423421B1 (en) 2002-07-23
CN1378503A (zh) 2002-11-06
KR20020060157A (ko) 2002-07-16
JP3934940B2 (ja) 2007-06-20
ES2220507T3 (es) 2004-12-16
KR100640013B1 (ko) 2006-10-31
EP1216148B1 (en) 2004-06-02
DE60011278T2 (de) 2005-05-19
WO2001010643A1 (en) 2001-02-15
AU6525600A (en) 2001-03-05
CN1142853C (zh) 2004-03-24
ATE268263T1 (de) 2004-06-15
CA2379272A1 (en) 2001-02-15
JP2003506232A (ja) 2003-02-18
AU767514B2 (en) 2003-11-13
BR0013145A (pt) 2002-04-30
MXPA02001381A (es) 2002-07-30
EP1216148A1 (en) 2002-06-26
NZ517049A (en) 2003-04-29

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal