JP6873925B2 - 縦方向に配向される多層フィルム及びそれらを含む物品 - Google Patents

縦方向に配向される多層フィルム及びそれらを含む物品 Download PDF

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Publication number
JP6873925B2
JP6873925B2 JP2017563350A JP2017563350A JP6873925B2 JP 6873925 B2 JP6873925 B2 JP 6873925B2 JP 2017563350 A JP2017563350 A JP 2017563350A JP 2017563350 A JP2017563350 A JP 2017563350A JP 6873925 B2 JP6873925 B2 JP 6873925B2
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Japan
Prior art keywords
layer
film
weight
ziegler
uniaxially oriented
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English (en)
Japanese (ja)
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JP2018521880A5 (https=
JP2018521880A (ja
Inventor
フィリップ・マルチネス・バレネチェ
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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    • 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)
JP2017563350A 2015-06-30 2016-06-22 縦方向に配向される多層フィルム及びそれらを含む物品 Active JP6873925B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562187119P 2015-06-30 2015-06-30
US62/187,119 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 (3)

Publication Number Publication Date
JP2018521880A JP2018521880A (ja) 2018-08-09
JP2018521880A5 JP2018521880A5 (https=) 2020-12-17
JP6873925B2 true JP6873925B2 (ja) 2021-05-19

Family

ID=56322312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017563350A Active JP6873925B2 (ja) 2015-06-30 2016-06-22 縦方向に配向される多層フィルム及びそれらを含む物品

Country Status (9)

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

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
US20210309772A1 (en) 2018-08-21 2021-10-07 Amcor Rigid Packaging Usa, Llc Containers formed of polyolefin resin
EP3880738B1 (en) 2018-11-13 2025-03-19 ExxonMobil Chemical Patents Inc. Polyethylene blends and films
BR112021011902B1 (pt) * 2018-12-18 2024-01-23 Nova Chemicals (International) S.A Filmes de múltiplas camadas
WO2020139068A1 (en) 2018-12-24 2020-07-02 Dow Global Technologies Llc Sealed multilayer structures and packages comprising sealed multilayer structures
EP3902674A4 (en) * 2018-12-28 2022-07-20 Dow Global Technologies LLC LAMINATE STRUCTURES AND FLEXIBLE PACKAGING MATERIALS WITH THEM
US12059875B2 (en) 2018-12-28 2024-08-13 Dow Global Technologies Llc Laminate structures and flexible packaging materials incorporating same
MX2022006503A (es) * 2019-12-10 2022-07-04 Dow Global Technologies Llc Peliculas de polietileno orientado y articulos que las comprenden.
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
BR112023020934A2 (pt) * 2021-04-30 2023-12-12 Dow Global Technologies Llc Estrutura de filme de laminação, processo para fazer a estrutura de filme de laminação de polietileno, e, embalagem, filme ou artigo
WO2023108535A1 (en) * 2021-12-16 2023-06-22 Dow Global Technologies Llc Multilayer films
US20260001303A1 (en) 2022-07-04 2026-01-01 Rkw Se Mdo film for recyclable laminate
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
USB632416I5 (https=) 1956-03-01 1976-03-09
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
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
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
EP1941999B2 (en) * 2006-12-21 2014-02-26 Borealis Technology Oy Film
DE602006009412D1 (de) 2006-12-21 2009-11-05 Borealis Tech Oy Film
BR112012025834A2 (pt) * 2010-04-16 2016-06-28 Liqui Box Corp ''filme multicamadas para produzir bolsas e processo para produzir bolsas preenchidas com um material dispoersível''
US8853340B2 (en) 2011-08-26 2014-10-07 The Glad Products Company Stretched films with maintained tear resistance and methods for making the same
WO2013029223A1 (en) 2011-08-26 2013-03-07 Dow Global Technologies Llc Bioriented polyethylene film
US20140248480A1 (en) * 2011-12-02 2014-09-04 Exxonmobil Chemical Patents Inc. Multilayer Film and Method of Making Same
EP2698251B1 (en) 2012-08-13 2017-03-01 Borealis AG Films
EP2875948B1 (en) * 2013-11-21 2016-09-14 Borealis AG Machine direction oriented film

Also Published As

Publication number Publication date
CN107801385A (zh) 2018-03-13
WO2017003773A1 (en) 2017-01-05
BR112017026858B1 (pt) 2022-07-19
ES2841410T3 (es) 2021-07-08
AR105207A1 (es) 2017-09-13
US20180134018A1 (en) 2018-05-17
US20220080713A1 (en) 2022-03-17
BR112017026858A2 (pt) 2018-08-14
US11214047B2 (en) 2022-01-04
EP3317100A1 (en) 2018-05-09
EP3317100B1 (en) 2020-11-04
US11858243B2 (en) 2024-01-02
CN107801385B (zh) 2021-02-12
MX2017016268A (es) 2018-04-20
JP2018521880A (ja) 2018-08-09

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