AR109929A1 - Composiciones y estructuras de múltiples capas de cubierta extensible - Google Patents

Composiciones y estructuras de múltiples capas de cubierta extensible

Info

Publication number
AR109929A1
AR109929A1 ARP170102841A ARP170102841A AR109929A1 AR 109929 A1 AR109929 A1 AR 109929A1 AR P170102841 A ARP170102841 A AR P170102841A AR P170102841 A ARP170102841 A AR P170102841A AR 109929 A1 AR109929 A1 AR 109929A1
Authority
AR
Argentina
Prior art keywords
skin layer
skin
extensible
compositions
structures
Prior art date
Application number
ARP170102841A
Other languages
English (en)
Inventor
Rajen M Patel
Jess Nieto
Shaun Parkinson
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 AR109929A1 publication Critical patent/AR109929A1/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
    • B32B27/32—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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 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
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • 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
    • B32B2307/58—Cuttability
    • B32B2307/581—Resistant to cut
    • 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
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • 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
    • B32B2307/704—Crystalline
    • 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
    • B32B2307/72—Density
    • 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
    • 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
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
    • B65B67/08—Wrapping of articles

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

Las formas de realización están dirigidas a una película de múltiples capas con cubierta extensible o etiqueta extensible que comprende una primera capa de piel, una segunda capa de piel, y una capa de núcleo dispuesta entre la primera capa de piel y la segunda capa de piel, en la que: la primera capa de piel, la segunda capa de piel, o ambas comprenden en forma independiente por lo menos 50% en peso de una resina de polietileno lineal de baja densidad (LLDPE), en la que la resina de LLDPE de piel exhibe cada una de las siguientes propiedades: una fracción de Fraccionamiento por Elución y Cristalización (CEF) menor que 8% por encima de una temperatura de elución de 94ºC, y un índice de fusión (I₂) de 0,1 a 2,0 g/10 min. cuando se mide de acuerdo con la norma de ASTM D 1238 bajo una carga de 2,16 kg y una temperatura de 190ºC. La capa de núcleo comprende una resina de polietileno que tiene un % en peso de cristalinidad de 10% a 40% y un único pico de fusión medido por medio de calorimetría diferencial de barrido.
ARP170102841A 2016-10-18 2017-10-11 Composiciones y estructuras de múltiples capas de cubierta extensible AR109929A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16382472.5A EP3312007B1 (en) 2016-10-18 2016-10-18 Multilayer stretch hood compositions and structures

Publications (1)

Publication Number Publication Date
AR109929A1 true AR109929A1 (es) 2019-02-06

Family

ID=57218837

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP170102841A AR109929A1 (es) 2016-10-18 2017-10-11 Composiciones y estructuras de múltiples capas de cubierta extensible

Country Status (11)

Country Link
US (1) US11247445B2 (es)
EP (2) EP3312007B1 (es)
JP (1) JP7353175B2 (es)
CN (1) CN109843587B (es)
AR (1) AR109929A1 (es)
BR (1) BR112019007332B1 (es)
CA (1) CA3040699A1 (es)
ES (1) ES2970349T3 (es)
MX (1) MX2019004395A (es)
MY (1) MY194564A (es)
WO (1) WO2018075324A1 (es)

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JP7419269B2 (ja) 2018-06-15 2024-01-22 ダウ グローバル テクノロジーズ エルエルシー 高分子量高密度画分を有する二峰性エチレン系ポリマーを含むインフレーションフィルム
EP3807329A1 (en) * 2018-06-15 2021-04-21 Dow Global Technologies Llc Bimodal ethylene-based polymers having high molecular weight high density fractions
CN112399976A (zh) 2018-06-15 2021-02-23 陶氏环球技术有限责任公司 用于生产具有高分子量高密度级分的基于乙烯的双峰聚合物的方法
EP3807342A1 (en) 2018-06-15 2021-04-21 Dow Global Technologies LLC Cast films comprising bimodal ethylene-based polymers having high molecular weight high density fractions
EP3772414A1 (en) * 2019-08-06 2021-02-10 Dow Global Technologies Llc Thermoformable multilayer films and methods of producing the same
KR102129605B1 (ko) * 2019-08-16 2020-07-03 (주)죽암엠앤씨 냉동조건에서 사용이 가능한 다층 스트레치 필름
EP4084955B1 (en) * 2019-12-31 2024-02-14 Dow Global Technologies LLC Polyethylene compositions
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Also Published As

Publication number Publication date
MX2019004395A (es) 2019-06-24
EP3312007B1 (en) 2023-12-27
JP2019534181A (ja) 2019-11-28
CA3040699A1 (en) 2018-04-26
CN109843587A (zh) 2019-06-04
US11247445B2 (en) 2022-02-15
ES2970349T3 (es) 2024-05-28
BR112019007332A2 (pt) 2019-07-02
WO2018075324A1 (en) 2018-04-26
CN109843587B (zh) 2022-04-12
MY194564A (en) 2022-12-02
EP3529077A1 (en) 2019-08-28
EP3312007A1 (en) 2018-04-25
BR112019007332B1 (pt) 2023-03-28
US20200039199A1 (en) 2020-02-06
JP7353175B2 (ja) 2023-09-29

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