AR118485A1 - Películas multicapa, laminados y artículos que comprenden películas multicapa - Google Patents
Películas multicapa, laminados y artículos que comprenden películas multicapaInfo
- Publication number
- AR118485A1 AR118485A1 ARP200100822A ARP200100822A AR118485A1 AR 118485 A1 AR118485 A1 AR 118485A1 AR P200100822 A ARP200100822 A AR P200100822A AR P200100822 A ARP200100822 A AR P200100822A AR 118485 A1 AR118485 A1 AR 118485A1
- Authority
- AR
- Argentina
- Prior art keywords
- layer
- weight
- multilayer films
- composition
- percent
- Prior art date
Links
- 239000004698 Polyethylene Substances 0.000 abstract 3
- 239000000155 melt Substances 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 3
- 229920000573 polyethylene Polymers 0.000 abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000565 sealant Substances 0.000 abstract 1
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
- 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
- B32B2250/04—4 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
- B32B2250/05—5 or more 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
- 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
- B32B2307/308—Heat stability
-
- 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
- B32B2307/31—Heat sealable
-
- 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
- B32B2307/70—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
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7246—Water vapor 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
- B32B2307/732—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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
Landscapes
- Laminated Bodies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Wrappers (AREA)
Abstract
Las formas de realización de la presente se refieren a películas multicapa, laminados y artículos. En un aspecto, una película multicapa comprende (a) una primera capa que comprende una primera composición, en donde la primera composición comprende al menos un polímero a base de etileno y en donde la primera composición tiene una densidad de menos de 0,935 g/cm³, un índice de fusión (I₂) de menos de 2,0 g/10 minutos, un valor de MWCDI mayor de 0,9 y una relación de índice de fusión (I₁₀/I₂) que cumple con la siguiente ecuación: I₁₀/I₂ ³ 7,0 - 1,2 x log (I₂), en donde la primera capa comprende al menos 50 por ciento en peso de la primera composición en función del peso de la primera capa; (b) una segunda capa que comprende un primer polietileno que tiene una densidad mayor de 0,950 g/cm³ y un índice de fusión (I₂) de menos de 2,0 g/10 minutos, en donde la segunda capa comprende al menos 40 por ciento en peso del primer polietileno en función del peso de la primera capa, y (c) una capa selladora, en donde la película multicapa comprende al menos 29 por ciento en peso de la primera composición en función del peso total de la película, y en donde la película multicapa comprende al menos 15 por ciento en peso del primer polietileno en función del peso total de la película.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962824096P | 2019-03-26 | 2019-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR118485A1 true AR118485A1 (es) | 2021-10-06 |
Family
ID=70293121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP200100822A AR118485A1 (es) | 2019-03-26 | 2020-03-25 | Películas multicapa, laminados y artículos que comprenden películas multicapa |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220118750A1 (es) |
EP (1) | EP3946938B1 (es) |
JP (1) | JP7520872B2 (es) |
CN (1) | CN113613899A (es) |
AR (1) | AR118485A1 (es) |
BR (1) | BR112021018759A2 (es) |
WO (1) | WO2020198195A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR119085A1 (es) | 2019-06-06 | 2021-11-24 | Dow Global Technologies Llc | Película soplada multicapa |
WO2022093488A1 (en) * | 2020-10-30 | 2022-05-05 | Dow Global Technologies Llc | Multilayer films and articles comprising the same |
Family Cites Families (44)
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CA423529A (en) * | 1944-10-31 | The Dow Chemical Company | Grease proof paper | |
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 |
US3549389A (en) * | 1969-09-17 | 1970-12-22 | Dow Chemical Co | Food package |
US3914342A (en) | 1971-07-13 | 1975-10-21 | Dow Chemical Co | Ethylene polymer blend and polymerization process for preparation thereof |
US4314912A (en) | 1977-02-03 | 1982-02-09 | The Dow Chemical Company | High efficiency, high temperature catalyst for polymerizing olefins |
US4599392A (en) | 1983-06-13 | 1986-07-08 | The Dow Chemical Company | Interpolymers of ethylene and unsaturated carboxylic acids |
US4547475A (en) | 1984-09-07 | 1985-10-15 | The Dow Chemical Company | Magnesium halide catalyst support and transition metal catalyst prepared thereon |
US4612300A (en) | 1985-06-06 | 1986-09-16 | The Dow Chemical Company | Novel catalyst for producing relatively narrow molecular weight distribution olefin polymers |
US7163907B1 (en) | 1987-01-30 | 2007-01-16 | Exxonmobil Chemical Patents Inc. | Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization |
US5153157A (en) | 1987-01-30 | 1992-10-06 | Exxon Chemical Patents Inc. | Catalyst system of enhanced productivity |
US5064802A (en) | 1989-09-14 | 1991-11-12 | The Dow Chemical Company | Metal complex compounds |
US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
JP2545006B2 (ja) | 1990-07-03 | 1996-10-16 | ザ ダウ ケミカル カンパニー | 付加重合触媒 |
US5721185A (en) | 1991-06-24 | 1998-02-24 | The Dow Chemical Company | Homogeneous olefin polymerization catalyst by abstraction with lewis acids |
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 |
US5296433A (en) | 1992-04-14 | 1994-03-22 | Minnesota Mining And Manufacturing Company | Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom |
US5350723A (en) | 1992-05-15 | 1994-09-27 | The Dow Chemical Company | Process for preparation of monocyclopentadienyl metal complex compounds and method of use |
US5372682A (en) | 1993-06-24 | 1994-12-13 | The Dow Chemical Company | Electrochemical preparation of addition polymerization catalysts |
US5693488A (en) | 1994-05-12 | 1997-12-02 | The Rockefeller University | Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof |
US5625087A (en) | 1994-09-12 | 1997-04-29 | The Dow Chemical Company | Silylium cationic polymerization activators for metallocene complexes |
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 |
ATE234870T1 (de) | 1996-03-27 | 2003-04-15 | Dow Global Technologies Inc | Lösungspolymerisationsverfahren mit dispergierten katalysator-aktivierer |
US5919983A (en) | 1996-03-27 | 1999-07-06 | The Dow Chemical Company | Highly soluble olefin polymerization catalyst activator |
US5977251A (en) | 1996-04-01 | 1999-11-02 | The Dow Chemical Company | Non-adiabatic olefin solution polymerization |
US5783512A (en) | 1996-12-18 | 1998-07-21 | The Dow Chemical Company | Catalyst component dispersion comprising an ionic compound and solid addition polymerization catalysts containing the same |
US6103657A (en) | 1997-07-02 | 2000-08-15 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst for the production of olefin polymers |
US6696379B1 (en) | 1997-09-19 | 2004-02-24 | The Dow Chemical Company | Supported modified alumoxane catalyst activator |
KR100714508B1 (ko) | 1999-12-10 | 2007-05-07 | 다우 글로벌 테크놀로지스 인크. | 치환된 4족 금속 착체, 촉매 및 올레핀 중합 방법 |
CN102417644A (zh) * | 2004-03-19 | 2012-04-18 | 陶氏环球技术有限责任公司 | 由聚合物配方制成的薄膜层 |
GB0423555D0 (en) * | 2004-10-22 | 2004-11-24 | Borealis Tech Oy | Process |
CA2568454C (en) * | 2006-11-17 | 2014-01-28 | Nova Chemicals Corporation | Barrier film for food packaging |
US20170129229A1 (en) * | 2014-06-26 | 2017-05-11 | Dow Global Technologies Llc | Blown films with improved toughness |
US20170152377A1 (en) * | 2014-06-26 | 2017-06-01 | Dow Global Technologies Llc | Breathable films and articles incorporating same |
CA2868640C (en) * | 2014-10-21 | 2021-10-26 | Nova Chemicals Corporation | Solution polymerization process |
EP3261839B1 (en) * | 2015-03-17 | 2021-08-04 | ExxonMobil Chemical Patents Inc. | Multilayer films and methods thereof |
EP3112149A1 (en) * | 2015-06-30 | 2017-01-04 | Dow Global Technologies LLC | Multilayer films incorporating starch and articles comprising the same |
JP7475139B2 (ja) * | 2016-09-28 | 2024-04-26 | ダウ グローバル テクノロジーズ エルエルシー | 特性が改善されたインフレーションフィルム |
CN109906144B (zh) | 2016-09-30 | 2021-08-10 | 陶氏环球技术有限责任公司 | 用作多层膜中的连接层的树脂以及包含其的多层膜 |
AR111718A1 (es) * | 2017-04-19 | 2019-08-14 | Dow Global Technologies Llc | Estructuras de laminados y materiales de empaque flexibles que las incluyen |
AR112359A1 (es) * | 2017-06-30 | 2019-10-23 | Dow Global Technologies Llc | Laminados de polietileno para usar en materiales de embalaje flexibles |
AR112245A1 (es) * | 2017-06-30 | 2019-10-09 | Dow Global Technologies Llc | Laminados y películas de polietileno multicapa para usar en materiales de envasado flexibles |
JP7221942B2 (ja) * | 2017-09-22 | 2023-02-14 | ダウ グローバル テクノロジーズ エルエルシー | 熱成形プロセス後の強化された靭性を有する熱成形フィルム組成物 |
-
2020
- 2020-03-24 WO PCT/US2020/024396 patent/WO2020198195A1/en unknown
- 2020-03-24 BR BR112021018759A patent/BR112021018759A2/pt unknown
- 2020-03-24 EP EP20719870.6A patent/EP3946938B1/en active Active
- 2020-03-24 US US17/432,442 patent/US20220118750A1/en active Pending
- 2020-03-24 CN CN202080024064.9A patent/CN113613899A/zh active Pending
- 2020-03-24 JP JP2021557076A patent/JP7520872B2/ja active Active
- 2020-03-25 AR ARP200100822A patent/AR118485A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3946938B1 (en) | 2024-08-07 |
US20220118750A1 (en) | 2022-04-21 |
BR112021018759A2 (pt) | 2021-11-30 |
WO2020198195A1 (en) | 2020-10-01 |
EP3946938A1 (en) | 2022-02-09 |
CN113613899A (zh) | 2021-11-05 |
JP2022527262A (ja) | 2022-06-01 |
JP7520872B2 (ja) | 2024-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |