MX2022001401A - Películas multicapa que tienen al menos tres capas y métodos para producirlas. - Google Patents

Películas multicapa que tienen al menos tres capas y métodos para producirlas.

Info

Publication number
MX2022001401A
MX2022001401A MX2022001401A MX2022001401A MX2022001401A MX 2022001401 A MX2022001401 A MX 2022001401A MX 2022001401 A MX2022001401 A MX 2022001401A MX 2022001401 A MX2022001401 A MX 2022001401A MX 2022001401 A MX2022001401 A MX 2022001401A
Authority
MX
Mexico
Prior art keywords
layer
multilayer films
same
layers
producing
Prior art date
Application number
MX2022001401A
Other languages
English (en)
Inventor
Mridula Kapur
Jr Francis O Olajide
Vivek Kalihari
Douglas S Ginger
Lori L Kardos
Didem Oner-Deliormanli
Mazzola Nicolas Cardoso
Justice Alaboson
Jose Eduardo Ruiz
Sanjib Biswas
Joshua B Gaubert
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 MX2022001401A publication Critical patent/MX2022001401A/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
    • B32B27/06—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
    • B32B27/30—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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/325—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polycycloolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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—Polyethene
    • 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
    • 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
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/72—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
    • 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
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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
    • C08L2207/066—LDPE (radical process)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Las modalidades de la presente descripción se refieren a películas multicapa. Las modalidades de las películas multicapa pueden incluir una primera capa que comprende una composición de polietileno que tiene una densidad de 0.924 g/cm3 a 0.936 g/cm3 y un índice de fusión (I2) de 0.25 g/10 minutos a 2.0 g/10 minutos, una segunda capa que comprende una primera poliolefina y una tercera capa que comprende una segunda poliolefina. La primera capa se puede colocar entre la segunda capa y la tercera capa. La primera poliolefina y la segunda poliolefina pueden ser iguales o diferentes.
MX2022001401A 2019-08-06 2020-08-04 Películas multicapa que tienen al menos tres capas y métodos para producirlas. MX2022001401A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962883469P 2019-08-06 2019-08-06
US201962883467P 2019-08-06 2019-08-06
PCT/US2020/044856 WO2021026134A1 (en) 2019-08-06 2020-08-04 Multilayer films having at least three layers and methods of producing the same

Publications (1)

Publication Number Publication Date
MX2022001401A true MX2022001401A (es) 2022-05-19

Family

ID=72179217

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022001401A MX2022001401A (es) 2019-08-06 2020-08-04 Películas multicapa que tienen al menos tres capas y métodos para producirlas.

Country Status (9)

Country Link
US (1) US20220288906A1 (es)
EP (1) EP4010191B1 (es)
JP (1) JP2022542660A (es)
CN (1) CN114761240B (es)
BR (1) BR112022002023A2 (es)
CA (1) CA3146300A1 (es)
ES (1) ES2956463T3 (es)
MX (1) MX2022001401A (es)
WO (1) WO2021026134A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2022001400A (es) 2019-08-06 2022-05-19 Dow Global Technologies Llc Películas multicapa que incluyen al menos cinco capas y métodos para producirlas.
WO2024000090A1 (en) 2022-06-27 2024-01-04 Univation Technologies, Llc Post-reactor blends of linear low-density polyethylenes

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
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
CA2244999C (en) 1996-03-05 2007-03-27 The Dow Chemical Company Rheology-modified polyolefins
JP2003266601A (ja) * 2002-03-14 2003-09-24 Toppan Printing Co Ltd 多層フィルムとこれを用いた包装材料および包装体
JP4813239B2 (ja) * 2005-04-18 2011-11-09 日本ポリエチレン株式会社 ポリエチレン樹脂組成物及びそれを用いた包装用フィルム
JP4813197B2 (ja) * 2006-02-02 2011-11-09 日本ポリエチレン株式会社 ポリエチレン樹脂組成物及びそれを用いた積層体
EP1950241A1 (en) * 2007-01-25 2008-07-30 Borealis Technology Oy Multimodal medium density polyethylene polymer composition
RU2519776C2 (ru) * 2009-03-31 2014-06-20 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Пленки, полученные из гетерогенного сополимера этилен/альфа-олефин
WO2014003926A1 (en) * 2012-06-26 2014-01-03 Dow Global Technologies Llc A polyethylene blend-composition suitable for blown films, and films made therefrom
KR102133068B1 (ko) * 2012-10-09 2020-07-10 다우 글로벌 테크놀로지스 엘엘씨 실란트 조성물
US10308776B2 (en) * 2012-12-18 2019-06-04 Exxonmobil Chemical Patents Inc. Polyethylene films and method of making same
US9751998B2 (en) * 2012-12-27 2017-09-05 Dow Global Technologies Llc Catalyst systems for olefin polymerization
WO2015006456A1 (en) 2013-07-09 2015-01-15 Dow Global Technologies Llc Ethylene/alpha-olefin interpolymers with improved pellet flowability
CN106457793B (zh) 2014-06-26 2019-05-17 陶氏环球技术有限责任公司 具有改进的韧性的吹塑膜
KR102664127B1 (ko) 2015-08-28 2024-05-10 다우 글로벌 테크놀로지스 엘엘씨 감소된 공-결정화를 가진 폴리머의 크로마토그래피
CN117565507A (zh) * 2017-03-24 2024-02-20 博里利斯股份公司 取向多层阻挡膜

Also Published As

Publication number Publication date
ES2956463T3 (es) 2023-12-21
EP4010191A1 (en) 2022-06-15
US20220288906A1 (en) 2022-09-15
CA3146300A1 (en) 2021-02-11
EP4010191B1 (en) 2023-07-26
WO2021026134A1 (en) 2021-02-11
CN114761240A (zh) 2022-07-15
BR112022002023A2 (pt) 2022-03-29
JP2022542660A (ja) 2022-10-06
CN114761240B (zh) 2024-03-15

Similar Documents

Publication Publication Date Title
MX2022001400A (es) Películas multicapa que incluyen al menos cinco capas y métodos para producirlas.
EP2554377A3 (en) Barrier films and methods for making and using the same
MX2022001401A (es) Películas multicapa que tienen al menos tres capas y métodos para producirlas.
MX2020008248A (es) Composiciones de pelicula de polietileno, laminados, y metodos para su realizacion.
TW200640675A (en) Co-extruded film structures of polypropylene impact copolymer with other polymers
AU2001231133A1 (en) Multilayer blown film structure with polypropylene non-sealant layer and polyethylene sealant layer
DE60305151D1 (de) Oelbestaendiger polyolefinfilm enthaltend hochisotaktisches polypropylen
MX2022001560A (es) Peliculas multicapa que comprenden capas de polietileno y aislantes y metodos para producirlas.
US20170320300A1 (en) Elastic laminate and article containing same
MX2021011840A (es) Pelicula multicapa de funda estirable con resistencia al desgarro mejorada.
JP2010513102A5 (es)
ATE287332T1 (de) Schutzbeschichtungen für metalloberflächen enthaltend einen nicht-orientierten mehrschichtigen film mit einer polyolefinkernlage
RU2011119640A (ru) Биаксиально ориентированная пленка
MX2017016268A (es) Peliculas multicapa orientadas en la direccion de la maquina y articulos que comprenden las mismas.
DE102011121143A1 (de) Eine linear weiterreißbare Mehrschichtfolie
EP3284775B1 (en) Stretchable film and product including same
MX2023010332A (es) Pelicula orientada biaxialmente.
TR200401548T4 (tr) Çok-tabakalı, ısıyla-büzülebilir, sızdırmaz-kılınabilir film halinde malzeme
WO2018094199A4 (en) Polymer blends for use in multilayer structure and multilayer structures comprising the same
MX2022007744A (es) Peliculas retractiles multicapa orientadas con capas de piel de copoliester amorfo.
MX2018003650A (es) Peliculas contraibles y metodos para hacer las mismas.
MX2021006758A (es) Peliculas de multiples capas.
PL406134A1 (pl) Polietylenowa folia wielowarstwowa
JP2013239502A (ja) ダイシング用基体フィルム
CA2374447A1 (en) Polymeric film structures useful as shrink bags