ES2841410T3 - Películas de múltiples capas orientadas en la dirección de la máquina y artículos que comprenden las mismas - Google Patents

Películas de múltiples capas orientadas en la dirección de la máquina y artículos que comprenden las mismas Download PDF

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Publication number
ES2841410T3
ES2841410T3 ES16734530T ES16734530T ES2841410T3 ES 2841410 T3 ES2841410 T3 ES 2841410T3 ES 16734530 T ES16734530 T ES 16734530T ES 16734530 T ES16734530 T ES 16734530T ES 2841410 T3 ES2841410 T3 ES 2841410T3
Authority
ES
Spain
Prior art keywords
layer
film
density
ziegler
minutes
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES16734530T
Other languages
English (en)
Spanish (es)
Inventor
Felipe Martinez Barreneche
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
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
Application granted granted Critical
Publication of ES2841410T3 publication Critical patent/ES2841410T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • 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
    • 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
    • C08L23/06—Polyethylene
    • 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
    • B32B2307/50—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
    • B32B2307/72—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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • 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
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/064—VLDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
ES16734530T 2015-06-30 2016-06-22 Películas de múltiples capas orientadas en la dirección de la máquina y artículos que comprenden las mismas Active ES2841410T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562187119P 2015-06-30 2015-06-30
PCT/US2016/038603 WO2017003773A1 (en) 2015-06-30 2016-06-22 Multi-layered films oriented in the machine direction and articles comprising the same

Publications (1)

Publication Number Publication Date
ES2841410T3 true ES2841410T3 (es) 2021-07-08

Family

ID=56322312

Family Applications (1)

Application Number Title Priority Date Filing Date
ES16734530T Active ES2841410T3 (es) 2015-06-30 2016-06-22 Películas de múltiples capas orientadas en la dirección de la máquina y artículos que comprenden las mismas

Country Status (9)

Country Link
US (2) US11214047B2 (enExample)
EP (1) EP3317100B1 (enExample)
JP (1) JP6873925B2 (enExample)
CN (1) CN107801385B (enExample)
AR (1) AR105207A1 (enExample)
BR (1) BR112017026858B1 (enExample)
ES (1) ES2841410T3 (enExample)
MX (1) MX2017016268A (enExample)
WO (1) WO2017003773A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3569411A1 (en) 2018-05-18 2019-11-20 Dow Global Technologies Llc Spout pouch and method of making same
EP3840928B1 (en) * 2018-08-21 2023-10-18 LiquiForm Group LLC Process for making containers formed of polyolefin resin
EP3880738B1 (en) 2018-11-13 2025-03-19 ExxonMobil Chemical Patents Inc. Polyethylene blends and films
WO2020128712A1 (en) * 2018-12-18 2020-06-25 Nova Chemicals (International) S.A. Multilayer films
WO2020139068A1 (en) 2018-12-24 2020-07-02 Dow Global Technologies Llc Sealed multilayer structures and packages comprising sealed multilayer structures
ES3051401T3 (en) 2018-12-28 2025-12-29 Dow Global Technologies Llc Laminate structures and flexible packaging materials incorporating same
JP7480150B2 (ja) 2018-12-28 2024-05-09 ダウ グローバル テクノロジーズ エルエルシー 積層構造体およびそれを組み込む可撓性パッケージ材料
WO2021118739A1 (en) * 2019-12-10 2021-06-17 Dow Global Technologies Llc Oriented polyethylene films and articles comprising the same
MX2022006778A (es) * 2019-12-16 2022-07-11 Dow Global Technologies Llc Peliculas de polietileno orientado y articulos que las comprenden.
US12319473B2 (en) 2021-03-10 2025-06-03 Amcor Flexibles North America, Inc. Recyclable bag
JP2024518889A (ja) * 2021-04-30 2024-05-08 ダウ グローバル テクノロジーズ エルエルシー 積層フィルム構造体
EP4448283A4 (en) * 2021-12-16 2025-08-13 Dow Global Technologies Llc MULTILAYER FILMS
EP4551401A1 (de) 2022-07-04 2025-05-14 Rkw Se Mdo-folie fuer recyclingfaehiges laminat
DE102024111209A1 (de) 2024-04-22 2025-10-23 Rkw Se Etikettenfolie

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
CA849081A (en) 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3914342A (en) 1971-07-13 1975-10-21 Dow Chemical Co Ethylene polymer blend and polymerization process for preparation thereof
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5089321A (en) * 1991-01-10 1992-02-18 The Dow Chemical Company Multilayer polyolefinic film structures having improved heat seal characteristics
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5693488A (en) 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
JP3258534B2 (ja) 1995-07-28 2002-02-18 タイコエレクトロニクスアンプ株式会社 雌型コンタクト
US6086967A (en) * 1996-11-06 2000-07-11 The Dow Chemical Company Modified atmosphere films useful in the packaging of perishable food
US6916440B2 (en) * 2001-05-31 2005-07-12 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US6613841B2 (en) 2002-01-28 2003-09-02 Equistar Chemicals, Lp Preparation of machine direction oriented polyethylene films
JP4624729B2 (ja) * 2004-06-24 2011-02-02 株式会社プライムポリマー 積層樹脂一軸延伸フィルム
US7473473B2 (en) * 2004-12-01 2009-01-06 Cryovac, Inc. Tear resistant shrink film
ATE464181T1 (de) * 2006-12-21 2010-04-15 Borealis Tech Oy Film
ES2329608T5 (es) 2006-12-21 2016-04-12 Borealis Technology Oy Película
CA2794604C (en) * 2010-04-16 2018-01-09 Liqui-Box Corporation Multi-layer, ethylene polymer-based films with high-density polyethylene based stiffening layer
US8853340B2 (en) 2011-08-26 2014-10-07 The Glad Products Company Stretched films with maintained tear resistance and methods for making the same
EP2750863B1 (en) 2011-08-26 2016-06-29 Dow Global Technologies LLC Bioriented polyethylene film
EP2785526B1 (en) * 2011-12-02 2017-03-08 ExxonMobil Chemical Patents Inc. Multilayer film and method of making same
ES2621271T3 (es) * 2012-08-13 2017-07-03 Borealis Ag Películas
EP2875948B1 (en) 2013-11-21 2016-09-14 Borealis AG Machine direction oriented film

Also Published As

Publication number Publication date
US11214047B2 (en) 2022-01-04
EP3317100A1 (en) 2018-05-09
US20220080713A1 (en) 2022-03-17
WO2017003773A1 (en) 2017-01-05
US20180134018A1 (en) 2018-05-17
BR112017026858A2 (pt) 2018-08-14
JP6873925B2 (ja) 2021-05-19
US11858243B2 (en) 2024-01-02
CN107801385A (zh) 2018-03-13
EP3317100B1 (en) 2020-11-04
JP2018521880A (ja) 2018-08-09
CN107801385B (zh) 2021-02-12
AR105207A1 (es) 2017-09-13
BR112017026858B1 (pt) 2022-07-19
MX2017016268A (es) 2018-04-20

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