AR102954A1 - Una estructura de capa múltiple, un método para producir la misma, y un envasado que comprende la misma - Google Patents

Una estructura de capa múltiple, un método para producir la misma, y un envasado que comprende la misma

Info

Publication number
AR102954A1
AR102954A1 ARP150104013A ARP150104013A AR102954A1 AR 102954 A1 AR102954 A1 AR 102954A1 AR P150104013 A ARP150104013 A AR P150104013A AR P150104013 A ARP150104013 A AR P150104013A AR 102954 A1 AR102954 A1 AR 102954A1
Authority
AR
Argentina
Prior art keywords
same
composition
minutes
layer structure
ethylene polymer
Prior art date
Application number
ARP150104013A
Other languages
English (en)
Inventor
Shah Prajwal
Mishra Shashibhushan
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 AR102954A1 publication Critical patent/AR102954A1/es

Links

Classifications

    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2307/746—Slipping, anti-blocking, low friction
    • 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
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

Abstract

La presente se refiere a una estructura de capa múltiple que comprende una capa sellante la cual comprende (a) una mezcla que comprende (i) desde 80 hasta 95 por ciento en peso de al menos una composición interpolimérica de etileno/a-olefina la cual comprende una composición polimérica de etileno lineal homogéneamente ramificado y una composición polimérica de etileno lineal heterogéneamente ramificado y (ii) desde 5 hasta 20 por ciento en peso de al menos un polímero de etileno de alta presión caracterizado por tener un índice de fusión, I₂ menor de 6.0 g/10 minutos, una densidad de al menos 0.916 g/cc, una relación de Pₘ/Nₘ de al menos 7.0, en donde la mezcla tiene un índice de fusión, I₂, de al menos 1.0 g/ 10 minutos; y (b) una composición de polietileno de baja densidad la cual comprende al menos dos componentes seleccionados a partir del grupo que consiste de polímeros de etileno lineal homogéneamente y heterogéneamente ramificado, en donde se proporciona la composición que tiene una densidad desde 0.90 hasta 0.930 g/cc y un I₂ desde 1 hasta 50 g/10 minutos.
ARP150104013A 2014-12-19 2015-12-09 Una estructura de capa múltiple, un método para producir la misma, y un envasado que comprende la misma AR102954A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN6403CH2014 2014-12-19

Publications (1)

Publication Number Publication Date
AR102954A1 true AR102954A1 (es) 2017-04-05

Family

ID=55073124

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150104013A AR102954A1 (es) 2014-12-19 2015-12-09 Una estructura de capa múltiple, un método para producir la misma, y un envasado que comprende la misma

Country Status (9)

Country Link
US (2) US11179919B2 (es)
EP (1) EP3234003B1 (es)
JP (1) JP6804449B6 (es)
CN (1) CN107000371B (es)
AR (1) AR102954A1 (es)
BR (1) BR112017012668B1 (es)
MX (1) MX2017007630A (es)
RU (1) RU2720109C2 (es)
WO (1) WO2016100176A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI766026B (zh) * 2017-06-09 2022-06-01 美商陶氏全球科技有限責任公司 低摩擦係數之乙烯類組合物

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209972A (en) * 1983-05-04 1993-05-11 Super Scott S Multiple layer packaging film
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5792534A (en) 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
CN1169744A (zh) * 1994-11-14 1998-01-07 陶氏化学公司 具有高牵伸性和显著减小的缩幅的挤出组合物
IL115911A0 (en) * 1994-11-14 1996-01-31 Dow Chemical Co Extrusion compositions having high drawdown and substantially reduced neck-in
TW509707B (en) 1997-02-21 2002-11-11 Montell Technology Company Bv Soft elastomeric thermoplastic polyolefin compositions
BR9807770A (pt) 1997-02-25 2000-03-28 Exxon Chemical Patents Inc Filmes tratados por descarga em corona tendo excelentes coeficientes de fricção
US6094889A (en) 1997-02-25 2000-08-01 Exxon Chemical Patents, Inc. Method of form and seal packaging
AU740922B2 (en) 1997-02-25 2001-11-15 Exxonmobil Chemical Patents Inc Oriented coextruded films
IT1299225B1 (it) 1998-05-13 2000-02-29 Polimeri Europa Srl Film poliolefinico multistrato con migliorata saldabilita' a caldo
EP1208006B1 (en) 1999-08-31 2004-02-18 Denki Kagaku Kogyo Kabushiki Kaisha Transparent heat-sealing film
US20020006482A1 (en) * 2000-01-24 2002-01-17 Falla Daniel J. Multilayer blown film structure with polypropylene non-sealant layer and polyethylene sealant layer
CN1169744C (zh) 2001-01-22 2004-10-06 宝山钢铁股份有限公司 蓄热式陶瓷球和蜂窝体的原料配方及成型工艺
JP4864257B2 (ja) 2001-09-28 2012-02-01 オカモト株式会社 積層フィルム、シーラントフィルム及び包装体
JP4121815B2 (ja) 2002-09-26 2008-07-23 大日本印刷株式会社 包装用積層フィルム
CN2671993Y (zh) * 2003-12-18 2005-01-19 黄山永新股份有限公司 农药软包装袋
EP2076565B1 (en) * 2006-10-23 2010-06-02 Dow Global Technologies Inc. Polyethylene compositions, methods of making the same, and articles prepared therefrom
US8293375B2 (en) 2008-04-03 2012-10-23 Mitsui Chemicals Tohcello Inc. Heat sealable multilayer film
EP2300530B1 (en) 2008-07-15 2014-12-17 Dow Global Technologies LLC Crosslinked films and articles prepared from the same
US20100015423A1 (en) * 2008-07-18 2010-01-21 Schaefer Suzanne E Polyamide structures for the packaging of moisture containing products
EP2172510A1 (en) 2008-10-01 2010-04-07 Dow Global Technologies Inc. Barrier films and method for making and using the same
CN103189207A (zh) 2010-11-05 2013-07-03 埃克森美孚化学专利公司 聚合物薄膜及其制造方法
CA2879797A1 (en) * 2012-05-07 2013-11-14 The Procter & Gamble Company Flexible containers having a decoration panel
EP2669086A1 (en) * 2012-05-28 2013-12-04 Dow Global Technologies LLC Cast silage film with enhanced cling properties

Also Published As

Publication number Publication date
EP3234003A1 (en) 2017-10-25
EP3234003B1 (en) 2024-01-24
JP6804449B6 (ja) 2021-01-20
US20220072835A1 (en) 2022-03-10
US11845243B2 (en) 2023-12-19
BR112017012668A2 (pt) 2017-12-26
BR112017012668B1 (pt) 2022-05-10
MX2017007630A (es) 2017-10-11
RU2720109C2 (ru) 2020-04-24
JP2018501982A (ja) 2018-01-25
CN107000371A (zh) 2017-08-01
RU2017123718A (ru) 2019-01-10
WO2016100176A1 (en) 2016-06-23
CN107000371B (zh) 2021-05-18
JP6804449B2 (ja) 2020-12-23
US20170326847A1 (en) 2017-11-16
RU2017123718A3 (es) 2019-04-03
US11179919B2 (en) 2021-11-23

Similar Documents

Publication Publication Date Title
CL2018001049A1 (es) Polímeros termoplásticos y composiciones para la fabricación aditiva
BR112016029364A2 (pt) composição de polímeros à base de etileno para filmes com resistência melhorada
BR112017013265A2 (pt) polietileno para tubos
BR112015031736A2 (pt) composição de polietileno para moldagem por sopro com alta resistência a tensofissuramento
AR093003A1 (es) Composiciones de sellado
BR112017010366A2 (pt) composição de polímero, estrutura de camada de polímero, artigo revestido por extrusão, processo para produção de um artigo revestido por extrusão, e, uso de uma composição de polímero.
AR095874A1 (es) Películas de etiqueta de manga de estiramiento y artículos con dichas películas
BR112015023342A2 (pt) resinas acopladas radicalmente e métodos para preparar e usar as mesmas
AR100464A1 (es) Película de barrera, sus métodos de producción y artículos que la comprenden
BR112016028635A2 (pt) artigo absorvente com adesivo isento de agente de pegajosidade
BR112016008031A8 (pt) películas à base de poliolefina com aperfeiçoadas taxas de transmissão de vapor d´água
CO2019001487A2 (es) Estructuras multicapa, películas multicapa y paquetes formados a partir de estas
BR112017007457A2 (pt) composição de catalisador para a polimerização de olefinas
AR098764A1 (es) Composición de polímero vulcanizable
BR112017000536A2 (pt) resina absorvente de água e artigo absorvente
CO2018005794A2 (es) Mezclas de polímeros para uso en estructura multicapa y estructuras multicapa que comprenden las mismas
AR101826A1 (es) Aglutinantes para adhesivos para pisos
BR112018001846A2 (pt) processo de fase gasosa para a polimerização de propileno
CO2018007525A2 (es) Composiciones poliméricas que permiten un manejo más fácil
BR112015024284A2 (pt) Processo para a polimerização de propileno na presença de um catalisador de polimerização e processo para a produção de tubos
AR100908A1 (es) Perlas acrílicas para promover la termicidad de películas de invernadero
BR112014014897A2 (pt) processo para a preparação de polímeros de olefinas por polimerização de circuito para lamas com elevada densidade de pó
AR102954A1 (es) Una estructura de capa múltiple, un método para producir la misma, y un envasado que comprende la misma
AR110177A1 (es) Mezclas de polímeros para uso en estructura multicapa y estructuras multicapa que las comprenden
CO2017002537A2 (es) Resinas a base de etileno para applicaciones de cierre y método de manufactura de resinas a base de etileno

Legal Events

Date Code Title Description
FG Grant, registration