MX2015009304A - Evoh flexible modificado para peliculas de alto rendimiento. - Google Patents

Evoh flexible modificado para peliculas de alto rendimiento.

Info

Publication number
MX2015009304A
MX2015009304A MX2015009304A MX2015009304A MX2015009304A MX 2015009304 A MX2015009304 A MX 2015009304A MX 2015009304 A MX2015009304 A MX 2015009304A MX 2015009304 A MX2015009304 A MX 2015009304A MX 2015009304 A MX2015009304 A MX 2015009304A
Authority
MX
Mexico
Prior art keywords
evoh
high performance
barrier layer
layer
modified flexible
Prior art date
Application number
MX2015009304A
Other languages
English (en)
Inventor
Brian W Walther
Sharon Baker
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2015009304A publication Critical patent/MX2015009304A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7248—Odour barrier
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a una película teniendo una combinación de buena flexibilidad y excelentes propiedades de barrera. La película comprende al menos una capa de barrera. La capa de barrera comprende al menos 5 por ciento, en peso de la capa, de un interpolímero de etileno/alfa-olefina funcionalizado con anhídrido y/o ácido carboxílico teniendo una densidad en el rango desde 0.855 hasta 0.900 g/cm3 y teniendo un índice de fusión (190°C12.16 kg) de más de 200 g/10 mm. La capa de barrera comprende además al menos 60 por ciento, en peso de la capa, de un interpolímero derivado de unidades de monómero de alcohol vinílico y etileno.
MX2015009304A 2013-01-18 2014-01-17 Evoh flexible modificado para peliculas de alto rendimiento. MX2015009304A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/744,590 US9447269B2 (en) 2013-01-18 2013-01-18 Modified flexible EVOH for high performance films
PCT/US2014/011964 WO2014113623A2 (en) 2013-01-18 2014-01-17 Modified flexible evoh for high performance films

Publications (1)

Publication Number Publication Date
MX2015009304A true MX2015009304A (es) 2015-10-30

Family

ID=50137982

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009304A MX2015009304A (es) 2013-01-18 2014-01-17 Evoh flexible modificado para peliculas de alto rendimiento.

Country Status (9)

Country Link
US (1) US9447269B2 (es)
EP (1) EP2945979B1 (es)
JP (2) JP6491109B2 (es)
CN (1) CN104903388B (es)
AR (1) AR094514A1 (es)
BR (1) BR112015014057B1 (es)
ES (1) ES2670978T3 (es)
MX (1) MX2015009304A (es)
WO (1) WO2014113623A2 (es)

Families Citing this family (17)

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WO2015153794A1 (en) * 2014-04-01 2015-10-08 Dow Global Technologies Llc Multi-layer films and articles made therefrom
JP2017531571A (ja) * 2014-10-01 2017-10-26 ダウ グローバル テクノロジーズ エルエルシー 多層構造及びそれから作製される熱成形物品
EP3009263A1 (en) * 2014-10-15 2016-04-20 Trioplast AB Barrier film
JP6307628B2 (ja) * 2014-11-28 2018-04-04 株式会社クラレ サイレージフィルム、飼料包装体および飼料保管方法
US11134707B2 (en) 2015-05-22 2021-10-05 Agency For Science, Technology And Research Nanostructured iron/carbon for scavenging oxygen
US10920115B2 (en) 2015-08-31 2021-02-16 Dow Global Technologies Llc Resins for use as tie layer in multilayer structure and multilayer structures comprising the same
EP3238938A1 (en) 2016-04-29 2017-11-01 Borealis AG Machine direction oriented films comprising multimodal copolymer of ethylene and at least two alpha-olefin comonomers
WO2018063578A1 (en) 2016-09-30 2018-04-05 Dow Global Technologies Llc Resin for use as tie layers in multilayer films and multilayer films comprising the same
CN106985483B (zh) * 2017-03-15 2019-01-04 嘉浦薄膜新材料（昆山）有限公司 一种高性能包装用复合薄膜
US20200108987A1 (en) * 2017-03-31 2020-04-09 Bemis Company, Inc. Films with retort-shock recovery
ES2930765T3 (es) 2018-03-29 2022-12-21 Dow Global Technologies Llc Resina para su uso como una capa de unión en una estructura multicapa que tiene tereftalato de polietileno
BR112020018995A2 (pt) 2018-03-29 2020-12-29 Dow Global Technologies Llc Resinas para uso como camada de ligação em estrutura de múltiplas camadas e estruturas de múltiplas camadas que compreendem as mesmas
PL3775028T3 (pl) 2018-03-29 2024-03-18 Dow Global Technologies Llc Żywice do stosowania jako warstwa wiążąca w strukturze wielowarstwowej oraz zawierające je struktury wielowarstwowe
WO2019240923A1 (en) 2018-06-11 2019-12-19 Dow Global Technologies Llc Slitting machines and methods for forming rolls of coated films therewith
EP3802655B1 (en) 2018-06-11 2022-09-07 Dow Global Technologies Llc Processes for making coated films and solventless polyurethane precursors that may be used to make coated films
MX2020012521A (es) 2018-06-11 2021-02-16 Dow Global Technologies Llc Peliculas recubiertas.
EP3800284A1 (en) 2019-10-04 2021-04-07 Dow Global Technologies Llc Filament composition

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US5084352A (en) * 1989-11-15 1992-01-28 The Standard Oil Company Multilayered barrier structures for packaging
JP3268813B2 (ja) * 1992-03-13 2002-03-25 日本合成化学工業株式会社 樹脂組成物及びその製造法
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Also Published As

Publication number Publication date
EP2945979A2 (en) 2015-11-25
JP2016515143A (ja) 2016-05-26
JP2019090026A (ja) 2019-06-13
AR094514A1 (es) 2015-08-05
BR112015014057B1 (pt) 2021-08-31
US20140205821A1 (en) 2014-07-24
WO2014113623A2 (en) 2014-07-24
US9447269B2 (en) 2016-09-20
BR112015014057A2 (pt) 2017-07-11
CN104903388A (zh) 2015-09-09
ES2670978T3 (es) 2018-06-04
CN104903388B (zh) 2020-10-30
EP2945979B1 (en) 2018-04-04
JP6491109B2 (ja) 2019-03-27
WO2014113623A3 (en) 2014-09-18

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