MX2019012742A - Estructuras multicapa, procesos para la elaboracion de estructuras multicapa y articulos relacionados. - Google Patents

Estructuras multicapa, procesos para la elaboracion de estructuras multicapa y articulos relacionados.

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Publication number
MX2019012742A
MX2019012742A MX2019012742A MX2019012742A MX2019012742A MX 2019012742 A MX2019012742 A MX 2019012742A MX 2019012742 A MX2019012742 A MX 2019012742A MX 2019012742 A MX2019012742 A MX 2019012742A MX 2019012742 A MX2019012742 A MX 2019012742A
Authority
MX
Mexico
Prior art keywords
multilayer structures
multilayer structure
structures
processes
multilayer
Prior art date
Application number
MX2019012742A
Other languages
English (en)
Inventor
Wang Gang
Pan Jianping
Yun Xiaobing
Xu Jingyi
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 MX2019012742A publication Critical patent/MX2019012742A/es

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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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/20—Metallic material, boron or silicon on organic substrates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/406—Bright, glossy, shiny surface
    • 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
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/546—Flexural strength; Flexion stiffness
    • 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
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/7246—Water vapor 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
    • B32B2307/732—Dimensional properties

Abstract

La presente invención proporciona estructuras multicapa y artículos formados a partir de tales estructuras. En un aspecto, una estructura multicapa comprende (a) una película de polietileno orientada biaxialmente que comprende una capa externa que comprende una primera composición de polietileno que comprende al menos dos polietilenos lineales de baja densidad, en donde la primera composición de polietileno tiene una densidad de 0.910 a 0.940 g/cm3, un MWHDE>95 mayor de 135 kg/mol y un IHDE>95 mayor de 42 kg/mol, en donde la película tiene un espesor de 10 a 60 micrómetros después de la orientación; y (b) una capa metálica que comprende un metal depositado sobre la capa externa, en donde el metal comprende Al, Zn, Au, Ag, Cu, Ni, Cr, Ge, Se, Ti, Sn, u óxidos de estos, y en donde la estructura multicapa tiene una densidad óptica de 1.0 a 3.6, en donde la estructura multicapa tiene un módulo secante al 2% de al menos 300 MPa (3,059.15 kg/cm2) en la dirección de la máquina cuando se mide de acuerdo con ASTM D882, y en donde la estructura multicapa tiene una velocidad de transmisión de gas de oxígeno de 350 cc/ [m2-día] o menos cuando se mide de acuerdo con ASTM D3985-05. Las modalidades de la presente invención también se refieren a procesos para la elaboración de estructuras multicapa.
MX2019012742A 2017-04-24 2018-04-23 Estructuras multicapa, procesos para la elaboracion de estructuras multicapa y articulos relacionados. MX2019012742A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2017/081590 WO2018195681A1 (en) 2017-04-24 2017-04-24 Multilayer structures, processes for manufacturing multilayer structures, and related articles
PCT/US2018/028827 WO2018200366A1 (en) 2017-04-24 2018-04-23 Multilayer structures, processes for manufacturing multilayer structures, and related articles

Publications (1)

Publication Number Publication Date
MX2019012742A true MX2019012742A (es) 2020-01-21

Family

ID=62117109

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019012742A MX2019012742A (es) 2017-04-24 2018-04-23 Estructuras multicapa, procesos para la elaboracion de estructuras multicapa y articulos relacionados.

Country Status (8)

Country Link
US (1) US20200040442A1 (es)
EP (1) EP3615327B1 (es)
JP (1) JP2020517502A (es)
CN (1) CN110545995B (es)
AR (1) AR111727A1 (es)
ES (1) ES2871122T3 (es)
MX (1) MX2019012742A (es)
WO (2) WO2018195681A1 (es)

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US20220080709A1 (en) * 2019-01-31 2022-03-17 Dow Global Technologies Llc Multilayer structures, processes for manufacturing multilayer structures, and related articles
JP2020157517A (ja) * 2019-03-25 2020-10-01 大日本印刷株式会社 スパウト付き包装袋用積層体および包装袋
JP2023542783A (ja) * 2020-07-30 2023-10-12 ダウ グローバル テクノロジーズ エルエルシー 多層構造体、積層体、及び関連物品
US20230219329A1 (en) * 2020-07-30 2023-07-13 Dow Global Technologies Llc Multilayer structures, laminates, and related articles
JP2023546643A (ja) * 2020-08-27 2023-11-07 ダウ グローバル テクノロジーズ エルエルシー 接着結合力が強化された多層構造体及びこの多層構造体を含む物品

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Also Published As

Publication number Publication date
EP3615327B1 (en) 2021-03-24
CN110545995B (zh) 2022-08-05
JP2020517502A (ja) 2020-06-18
WO2018195681A1 (en) 2018-11-01
WO2018200366A1 (en) 2018-11-01
EP3615327A1 (en) 2020-03-04
US20200040442A1 (en) 2020-02-06
AR111727A1 (es) 2019-08-14
ES2871122T3 (es) 2021-10-28
BR112019022243A2 (pt) 2020-05-19
CN110545995A (zh) 2019-12-06

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