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AR108908A1 - Películas de múltiples capas, artículos que comprenden las mismas, métodos de fabricación de múltiples capas - Google Patents

Películas de múltiples capas, artículos que comprenden las mismas, métodos de fabricación de múltiples capas

Info

Publication number
AR108908A1
AR108908A1 ARP170101791A ARP170101791A AR108908A1 AR 108908 A1 AR108908 A1 AR 108908A1 AR P170101791 A ARP170101791 A AR P170101791A AR P170101791 A ARP170101791 A AR P170101791A AR 108908 A1 AR108908 A1 AR 108908A1
Authority
AR
Argentina
Prior art keywords
layer
transmission rate
high density
multiple layers
films
Prior art date
Application number
ARP170101791A
Other languages
English (en)
Inventor
Selim Bensason
Wenyi Huang
Yijian Lin
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 AR108908A1 publication Critical patent/AR108908A1/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
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)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
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • 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
    • B32B7/03—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 with respect to the orientation of features
    • B32B7/035—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 with respect to the orientation of features using arrangements of stretched films, e.g. of mono-axially stretched films arranged alternately
    • 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
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2250/05—5 or more 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/104—Oxysalt, e.g. carbonate, sulfate, phosphate or nitrate particles
    • 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
    • B32B2274/00—Thermoplastic elastomer material
    • 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
    • B32B2307/516—Oriented mono-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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2439/40—Closed containers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

Se proporciona películas de múltiples capas, embalajes formados a partir de dichas películas, y métodos de fabricación de películas de múltiples capas. En un aspecto, una película de múltiples capas comprende una película de múltiples capas que comprende al menos 3 capas, teniendo cada capa superficies faciales opuestas y dispuestas en el orden A/B/C, en donde la Capa A comprende un polietileno de alta densidad que tiene un Mʷ,ᶜᶜ/Mₙ,ᶜᶜ de al menos 6.0, un Mᶻ,ₐᵇₛ de al menos 500.000 gramos/mol según lo medido por la GPC de triple detector, y una densidad de 0,957 - 0,970 g/cm³, donde el polietileno de alta densidad comprende al menos 90 por ciento en peso de la Capa A; la Capa B comprende una capa de permeación de gas, en la que una superficie facial superior de la Capa B está en contacto adherente con una superficie facial inferior de la Capa A; y la Capa C comprende un polietileno de alta densidad que tiene un Mʷ,ᶜᶜ/Mₙ,ᶜᶜ de al menos 6,0, un Mᶻ,ₐᵇₛ de al menos 500.000 gramos/mol según lo medido por la GPC de triple detector y una densidad de 0,957 - 0,970 g/cm³, en donde el polietileno de alta densidad comprende al menos un 90 por ciento en peso de la Capa C y en donde una superficie facial superior de la Capa C está en contacto adherente con una superficie facial inferior de la Capa B, en donde la película está orientada en la dirección de la máquina y en donde la película exhibe una velocidad de transmisión normalizada de dióxido de carbono de al menos 3000 cm³ mil/100 pulgada²/día cuando se mide de acuerdo con ASTM F-2476 a 23ºC, 0% de humedad relativa y 1 atm, y en donde la película exhibe una relación entre velocidad de transmisión de dióxido de carbono y una velocidad de transmisión de oxígeno de al menos 4,0, cuando la velocidad de transmisión de oxígeno se mide de acuerdo con ASTM D3985 a 23ºC, 0% de humedad relativa y 1 atm.
ARP170101791A 2016-06-28 2017-06-28 Películas de múltiples capas, artículos que comprenden las mismas, métodos de fabricación de múltiples capas AR108908A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662355407P 2016-06-28 2016-06-28

Publications (1)

Publication Number Publication Date
AR108908A1 true AR108908A1 (es) 2018-10-10

Family

ID=59337882

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP170101791A AR108908A1 (es) 2016-06-28 2017-06-28 Películas de múltiples capas, artículos que comprenden las mismas, métodos de fabricación de múltiples capas

Country Status (11)

Country Link
US (1) US11260633B2 (es)
EP (1) EP3475076B1 (es)
JP (1) JP6967020B2 (es)
CN (1) CN109362225B (es)
AR (1) AR108908A1 (es)
BR (1) BR112018074890B1 (es)
CO (1) CO2019000610A2 (es)
ES (1) ES2812275T3 (es)
MX (1) MX2018015077A (es)
TW (1) TWI758301B (es)
WO (1) WO2018005577A1 (es)

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WO2020139068A1 (en) 2018-12-24 2020-07-02 Dow Global Technologies Llc Sealed multilayer structures and packages comprising sealed multilayer structures
CN113677527A (zh) * 2019-04-04 2021-11-19 阿姆科挠性物品北美公司 高性能可回收盖
US12491678B2 (en) 2019-10-23 2025-12-09 Nova Chemicals (International) S.A. Biaxially oriented MDPE film
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US20230166481A1 (en) * 2021-12-01 2023-06-01 Meta Platforms Technologies, Llc Optically transparent laminated structures having high toughness
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Also Published As

Publication number Publication date
TWI758301B (zh) 2022-03-21
US20190126598A1 (en) 2019-05-02
JP6967020B2 (ja) 2021-11-17
BR112018074890B1 (pt) 2022-07-19
TW201808609A (zh) 2018-03-16
JP2019521013A (ja) 2019-07-25
US11260633B2 (en) 2022-03-01
CO2019000610A2 (es) 2019-02-08
WO2018005577A1 (en) 2018-01-04
MX2018015077A (es) 2019-05-09
EP3475076A1 (en) 2019-05-01
CN109362225B (zh) 2021-02-12
CN109362225A (zh) 2019-02-19
ES2812275T3 (es) 2021-03-16
EP3475076B1 (en) 2020-07-08
BR112018074890A2 (pt) 2019-03-06

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