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MX2018010408A - Pelicula de polietileno, de baja densidad, lineal, biorientada con propiedades de sellado mejoradas. - Google Patents

Pelicula de polietileno, de baja densidad, lineal, biorientada con propiedades de sellado mejoradas.

Info

Publication number
MX2018010408A
MX2018010408A MX2018010408A MX2018010408A MX2018010408A MX 2018010408 A MX2018010408 A MX 2018010408A MX 2018010408 A MX2018010408 A MX 2018010408A MX 2018010408 A MX2018010408 A MX 2018010408A MX 2018010408 A MX2018010408 A MX 2018010408A
Authority
MX
Mexico
Prior art keywords
core layer
skin
layer
layers
oriented
Prior art date
Application number
MX2018010408A
Other languages
English (en)
Inventor
D Cleckner Michael
Guillaume Christophe
A Bliss Lesley
Ambroise Benoit
Original Assignee
Jindal Films Americas 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 Jindal Films Americas Llc filed Critical Jindal Films Americas Llc
Publication of MX2018010408A publication Critical patent/MX2018010408A/es

Links

Classifications

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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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)

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

Se divulgan composiciones, métodos y usos para películas multicapas que están destinadas a proveer selladores de alta calidad que tienen una resistencia de sellado suficiente para su uso en el envasado y otras aplicaciones, mientras que son más efectivas de costo y tienen un rendimiento más alto que las combinaciones tradicionales de películas de poliolefina y materiales de tramas no orientados. La película comprende una estructura multicapa de LLDPE que tiene una capa central, una capa exterior de superficie y una capa exterior selladora. La capa central además comprende un agente de deslizamiento, mientras que las capas exteriores además comprenden agentes antibloqueo. Las realizaciones opcionales pueden incluir capas de unión entre la capa central y las capas exteriores, o pueden incluir pigmentos en una o más de la capa central o las capas de unión. Las capas exteriores de superficie se pueden someter a un tratamiento de la superficie (por ejemplo, tratamiento en corona) para mejorar la adecuación para el recubrimiento o la metalización.
MX2018010408A 2016-04-18 2017-04-18 Pelicula de polietileno, de baja densidad, lineal, biorientada con propiedades de sellado mejoradas. MX2018010408A (es)

Applications Claiming Priority (2)

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US201662324069P 2016-04-18 2016-04-18
PCT/US2017/028181 WO2017184633A1 (en) 2016-04-18 2017-04-18 Bi-oriented, linear, low-density, polyetheylene film with improved sealing properties

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EP3847016A4 (en) 2018-09-07 2022-06-08 Bemis Company, Inc. RECYCLABLE FILM AND PACKAGING
CN113195217B (zh) 2018-12-28 2024-01-02 陶氏环球技术有限责任公司 层压结构和合并有其的软包装材料
US11518154B2 (en) 2020-01-27 2022-12-06 Exxonmobil Chemical Patents Inc. Barrier films for packaging
EP4259669A1 (en) 2020-12-08 2023-10-18 ExxonMobil Chemical Patents Inc. High density polyethylene compositions with long-chain branching
WO2024013255A1 (de) * 2022-07-13 2024-01-18 Rkw Se Polyolefinische verpackungsfolie
CN116353114A (zh) * 2023-02-23 2023-06-30 四川金星包装印务股份有限公司 一种抗打滑的pe复合膜制备工艺和复合膜
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CN109070565A (zh) 2018-12-21
ES2826431T3 (es) 2021-05-18
EP3419825A1 (en) 2019-01-02
WO2017184633A1 (en) 2017-10-26
PL3419825T3 (pl) 2021-01-25
EP3419825B1 (en) 2020-08-19
CA3021927A1 (en) 2017-10-26
EP3419825A4 (en) 2019-10-09

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