MX2019010260A - Peliculas de multiples capas y envases que comprenden tales peliculas. - Google Patents

Peliculas de multiples capas y envases que comprenden tales peliculas.

Info

Publication number
MX2019010260A
MX2019010260A MX2019010260A MX2019010260A MX2019010260A MX 2019010260 A MX2019010260 A MX 2019010260A MX 2019010260 A MX2019010260 A MX 2019010260A MX 2019010260 A MX2019010260 A MX 2019010260A MX 2019010260 A MX2019010260 A MX 2019010260A
Authority
MX
Mexico
Prior art keywords
layer
facial surface
polypropylene
weight
packages
Prior art date
Application number
MX2019010260A
Other languages
English (en)
Inventor
Hill Martin
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 MX2019010260A publication Critical patent/MX2019010260A/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 invención proporciona películas de múltiples capas y envases formados con tales películas. En un aspecto, una película de múltiples capas comprende la capa A, que es una capa selladora que tiene una superficie facial superior y una superficie facial inferior y que comprende al menos 30 por ciento en peso de polietileno de baja densidad con base en el peso de la capa A; y la capa B que tiene una superficie facial superior y una superficie facial inferior y comprende al menos 70 por ciento en peso de al menos uno de polipropileno homopolímero, copolímero aleatorio de polipropileno, un copolímero de impacto de polipropileno o una combinación de estos, con base en el peso de la capa B, en donde la superficie facial superior de la capa B está en contacto adherente con una superficie facial inferior de la capa A, en donde la película está configurada para proporcionar un cierre desprendible que se abre debido a la delaminación entre la capa A y la capa B.
MX2019010260A 2017-03-23 2018-03-19 Peliculas de multiples capas y envases que comprenden tales peliculas. MX2019010260A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17382147.1A EP3378642B1 (en) 2017-03-23 2017-03-23 Multilayer films and packages comprising the same
PCT/US2018/023081 WO2018175287A1 (en) 2017-03-23 2018-03-19 Multilayer films and packages comprising the same

Publications (1)

Publication Number Publication Date
MX2019010260A true MX2019010260A (es) 2019-10-21

Family

ID=58461254

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019010260A MX2019010260A (es) 2017-03-23 2018-03-19 Peliculas de multiples capas y envases que comprenden tales peliculas.

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4069510A1 (en) * 2019-12-05 2022-10-12 Borealis AG Multilayer film with improved properties
US20240017535A1 (en) * 2020-12-11 2024-01-18 Dow Global Technologies Llc Multilayer structures that include biaxially oriented films and sealant layers and methods for making the same
WO2025117993A1 (en) * 2024-03-04 2025-06-05 Amcor Flexibles North America, Inc. Multilayer packaging film with polypropylene and polyethylene

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
US20130095336A1 (en) 2011-10-17 2013-04-18 Becton, Dickinson And Company Film Composition for Controlled Peelable Seal Film
PL3317103T3 (pl) * 2015-06-30 2021-01-25 Dow Global Technologies Llc Struktury wielowarstwowe i zawierające je wyroby

Also Published As

Publication number Publication date
TWI825011B (zh) 2023-12-11
EP3378642B1 (en) 2021-07-21
ES2888918T3 (es) 2022-01-10
JP7443059B2 (ja) 2024-03-05
PL3378642T3 (pl) 2021-12-20
BR112019017881B1 (pt) 2023-03-28
TW201840800A (zh) 2018-11-16
EP3378642A1 (en) 2018-09-26
AR111536A1 (es) 2019-07-24
CO2019010933A2 (es) 2019-10-21
US20200016875A1 (en) 2020-01-16
BR112019017881A2 (pt) 2020-05-12
WO2018175287A1 (en) 2018-09-27
JP2020511333A (ja) 2020-04-16
JP2024026060A (ja) 2024-02-28
CN110366492A (zh) 2019-10-22

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