AR111536A1 - Películas multicapa y envases que las comprenden - Google Patents

Películas multicapa y envases que las comprenden

Info

Publication number
AR111536A1
AR111536A1 ARP180100665A ARP180100665A AR111536A1 AR 111536 A1 AR111536 A1 AR 111536A1 AR P180100665 A ARP180100665 A AR P180100665A AR P180100665 A ARP180100665 A AR P180100665A AR 111536 A1 AR111536 A1 AR 111536A1
Authority
AR
Argentina
Prior art keywords
layer
weight
films
lower face
containers
Prior art date
Application number
ARP180100665A
Other languages
English (en)
Inventor
Martin Hill
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 AR111536A1 publication Critical patent/AR111536A1/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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2307/748—Releasability
    • 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
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for 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
    • 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)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente proporciona películas multicapa y envases formados con tales películas. En un aspecto, una película multicapa comprende la Capa A, que es una capa selladora que tiene una superficie de la cara superior y una superficie de la cara inferior y que comprende al menos 30% en peso de polietileno de baja densidad en función del peso de la Capa A; y la Capa B, que tiene una superficie de la cara superior y una superficie de la cara inferior y que comprende al menos 70% en peso de al menos uno de homopolímero de polipropileno, copolímero de polipropileno aleatorio, copolímero de polipropileno de impacto, o una combinación de estos, en función del peso de la Capa B, en donde la superficie de la capa superior de la Capa B está en contacto adherente con una superficie de la cara inferior de la Capa A, en donde la película esté configurada para proporcionar un cierre hermético desprendible que se abre debido a la delaminación entre la Capa A y la Capa B.
ARP180100665A 2017-03-23 2018-03-21 Películas multicapa y envases que las comprenden AR111536A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17382147.1A EP3378642B1 (en) 2017-03-23 2017-03-23 Multilayer films and packages comprising the same

Publications (1)

Publication Number Publication Date
AR111536A1 true AR111536A1 (es) 2019-07-24

Family

ID=58461254

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180100665A AR111536A1 (es) 2017-03-23 2018-03-21 Películas multicapa y envases que las comprenden

Country Status (12)

Country Link
US (1) US20200016875A1 (es)
EP (1) EP3378642B1 (es)
JP (2) JP7443059B2 (es)
CN (1) CN110366492A (es)
AR (1) AR111536A1 (es)
BR (1) BR112019017881B1 (es)
CO (1) CO2019010933A2 (es)
ES (1) ES2888918T3 (es)
MX (1) MX2019010260A (es)
PL (1) PL3378642T3 (es)
TW (1) TWI825011B (es)
WO (1) WO2018175287A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230001674A1 (en) * 2019-12-05 2023-01-05 Borealis Ag Multilayer film with improved properties
EP4259429A1 (en) * 2020-12-11 2023-10-18 Dow Global Technologies LLC Multilayer structures that include biaxially oriented films and sealant layers and methods for making the same

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB632416I5 (es) 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
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
JP2600446Y2 (ja) * 1993-07-15 1999-10-12 凸版印刷株式会社 易開封石鹸包装体
US5693488A (en) 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
JPH08267677A (ja) * 1995-03-29 1996-10-15 Toppan Printing Co Ltd 易開封性積層体
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
JPH09234815A (ja) * 1996-02-28 1997-09-09 Toppan Printing Co Ltd 易開封性シーラント用積層体及びそれを用いた包装袋及び蓋材
SE9804090D0 (sv) * 1998-11-26 1998-11-26 Tetra Laval Holdings & Finance Multilayer structure for packaging and packaging containers manufactured therefrom, as well as method for manufacturing of the multilayer structure
JP4300648B2 (ja) * 1999-09-06 2009-07-22 東洋紡績株式会社 易開封性ポリオレフィン積層体及び包装材料
JP4612148B2 (ja) * 2000-05-18 2011-01-12 大日本印刷株式会社 電子レンジ対応包装材料およびそれを用いた包装袋
JP4028206B2 (ja) * 2001-10-19 2007-12-26 大日本印刷株式会社 チャックテープ付き袋
JP2006077970A (ja) * 2004-08-10 2006-03-23 Hitachi Metals Ltd 配管用複合管
JP2008133350A (ja) * 2006-11-28 2008-06-12 Prime Polymer:Kk ガス透過制御フィルム
JP2008274039A (ja) * 2007-04-26 2008-11-13 Asahi Kasei Chemicals Corp ポリフェニレンエーテル組成物
JP2009018861A (ja) * 2007-07-13 2009-01-29 Mitsubishi Plastics Inc 二重袋包装体用インフレーションフィルムおよび二重包装体
CN101903457A (zh) * 2007-10-19 2010-12-01 陶氏环球技术公司 基于聚烯烃的可剥离的密封件
US20100239796A1 (en) * 2009-03-23 2010-09-23 Gagne Joseph Donald Lap sealable laminate and packaging made therefrom
US20130095335A1 (en) * 2011-10-17 2013-04-18 Becton, Dickinson And Company Film Composition for Controlled Peelable Seal Film
JP6691141B2 (ja) * 2015-06-30 2020-04-28 ダウ グローバル テクノロジーズ エルエルシー 多層構造及びそれを含む物品

Also Published As

Publication number Publication date
TW201840800A (zh) 2018-11-16
BR112019017881A2 (pt) 2020-05-12
JP2020511333A (ja) 2020-04-16
ES2888918T3 (es) 2022-01-10
EP3378642B1 (en) 2021-07-21
JP7443059B2 (ja) 2024-03-05
BR112019017881B1 (pt) 2023-03-28
WO2018175287A1 (en) 2018-09-27
MX2019010260A (es) 2019-10-21
JP2024026060A (ja) 2024-02-28
PL3378642T3 (pl) 2021-12-20
CN110366492A (zh) 2019-10-22
TWI825011B (zh) 2023-12-11
CO2019010933A2 (es) 2019-10-21
US20200016875A1 (en) 2020-01-16
EP3378642A1 (en) 2018-09-26

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