MX2019004395A - Composiciones y estructuras multicapa de cubierta extensible. - Google Patents
Composiciones y estructuras multicapa de cubierta extensible.Info
- Publication number
- MX2019004395A MX2019004395A MX2019004395A MX2019004395A MX2019004395A MX 2019004395 A MX2019004395 A MX 2019004395A MX 2019004395 A MX2019004395 A MX 2019004395A MX 2019004395 A MX2019004395 A MX 2019004395A MX 2019004395 A MX2019004395 A MX 2019004395A
- Authority
- MX
- Mexico
- Prior art keywords
- skin layer
- skin
- resin
- compositions
- structures
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 1
- 239000010410 layer Substances 0.000 abstract 6
- 239000012792 core layer Substances 0.000 abstract 2
- 238000010828 elution Methods 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000000113 differential scanning calorimetry Methods 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 229920000092 linear low density polyethylene Polymers 0.000 abstract 1
- 239000004707 linear low-density polyethylene Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229920013716 polyethylene resin Polymers 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- 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
- 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
- B32B2307/30—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
- B32B2307/51—Elastic
-
- 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
- B32B2307/518—Oriented bi-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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/58—Cuttability
- B32B2307/581—Resistant to cut
-
- 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
- B32B2307/704—Crystalline
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
- B32B2307/736—Shrinkable
-
- 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
- B32B2307/746—Slipping, anti-blocking, low friction
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
- B65B67/08—Wrapping of articles
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
Abstract
Las modalidades están dirigidas a una película multicapa de cubierta extensible o etiqueta extensible que comprende una primera capa de piel, una segunda capa de piel, y una capa central dispuesta entre la primera capa de piel y la segunda capa de piel, en donde: la primera capa de piel, la segunda capa de piel, o ambas comprenden en forma independiente por lo menos 50% en peso de una resina de polietileno lineal de baja densidad (LLDPE), en donde la resina de LLDPE de piel exhibe cada una de las siguientes propiedades: una fracción de Fraccionamiento por Elución y Cristalización (CEF) menor que 8% por encima de una temperatura de elución de 94°C; y un índice de fusión (I2) de 0.1 a 2.0 g/10 min cuando se mide de acuerdo con la norma ASTM D 1238 bajo una carga de 2.16 kg y una temperatura de 190°C. La capa central comprende una resina de polietileno que tiene un % en peso de cristalinidad de 10% a 40% y un único pico de fusión medido por medio de calorimetría diferencial de barrido.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16382472.5A EP3312007B1 (en) | 2016-10-18 | 2016-10-18 | Multilayer stretch hood compositions and structures |
| PCT/US2017/056275 WO2018075324A1 (en) | 2016-10-18 | 2017-10-12 | Multilayer stretch hood compositions and structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019004395A true MX2019004395A (es) | 2019-06-24 |
Family
ID=57218837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019004395A MX2019004395A (es) | 2016-10-18 | 2017-10-12 | Composiciones y estructuras multicapa de cubierta extensible. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11247445B2 (es) |
| EP (2) | EP3312007B1 (es) |
| JP (1) | JP7353175B2 (es) |
| CN (1) | CN109843587B (es) |
| AR (1) | AR109929A1 (es) |
| BR (1) | BR112019007332B1 (es) |
| CA (1) | CA3040699A1 (es) |
| ES (1) | ES2970349T3 (es) |
| MX (1) | MX2019004395A (es) |
| MY (1) | MY194564A (es) |
| WO (1) | WO2018075324A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7419269B2 (ja) | 2018-06-15 | 2024-01-22 | ダウ グローバル テクノロジーズ エルエルシー | 高分子量高密度画分を有する二峰性エチレン系ポリマーを含むインフレーションフィルム |
| WO2019241517A1 (en) | 2018-06-15 | 2019-12-19 | Dow Global Technologies Llc | Cast films comprising bimodal ethylene-based polymers having high molecular weight high density fractions |
| US11873393B2 (en) | 2018-06-15 | 2024-01-16 | Dow Global Technologies Llc | Bimodal ethylene-based polymers having high molecular weight high density fractions |
| US11814456B2 (en) | 2018-06-15 | 2023-11-14 | Dow Global Technologies Llc | Process for the production of bimodal ethylene-based polymers having high molecular weight high density fractions |
| TWI839414B (zh) | 2018-11-30 | 2024-04-21 | 美商陶氏全球科技有限責任公司 | 具有平衡特性之基於聚合物之膜 |
| EP3772414A1 (en) * | 2019-08-06 | 2021-02-10 | Dow Global Technologies Llc | Thermoformable multilayer films and methods of producing the same |
| KR102129605B1 (ko) * | 2019-08-16 | 2020-07-03 | (주)죽암엠앤씨 | 냉동조건에서 사용이 가능한 다층 스트레치 필름 |
| AR120210A1 (es) * | 2019-10-15 | 2022-02-02 | Dow Global Technologies Llc | Películas de polietileno multicapa orientadas en la dirección de la máquina y artículos que las comprenden |
| ES2977175T3 (es) * | 2019-12-31 | 2024-08-20 | Dow Global Technologies Llc | Composiciones de polietileno |
| CN111038053A (zh) * | 2020-01-02 | 2020-04-21 | 昆山金盟塑料薄膜有限公司 | 一种冷拉伸套管膜及其制备方法和应用 |
| JP7472603B2 (ja) * | 2020-03-31 | 2024-04-23 | 大日本印刷株式会社 | 防錆性ストレッチフィルム |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| US5460861A (en) * | 1994-05-10 | 1995-10-24 | Viskase Corporation | Multilayer stretch/shrink film |
| US5625087A (en) | 1994-09-12 | 1997-04-29 | The Dow Chemical Company | Silylium cationic polymerization activators for metallocene complexes |
| ATE194629T1 (de) | 1996-03-27 | 2000-07-15 | Dow Chemical Co | Hochlösliches aktivierungsmittel für olefinpolymerisationskatalysator |
| DE69719961T2 (de) | 1996-03-27 | 2004-01-08 | Dow Global Technologies, Inc., Midland | Lösungspolymerisationsverfahren mit dispergierten katalysator-aktivierer |
| 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 |
| BR9809570A (pt) * | 1997-04-16 | 2000-10-17 | Dow Chemical Co | Composições contendo agentes de escorregamento e antibloqueio |
| 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 |
| WO1999051433A1 (en) * | 1998-04-03 | 1999-10-14 | The Dow Chemical Company | Polymeric adhesive composition for polyvinylidene chloride interpolymers |
| ATE547437T1 (de) | 1999-12-10 | 2012-03-15 | Dow Global Technologies Llc | Substituierte gruppe-4-metallkomplexe, katalysatoren und olefinpolymerisationsverfahren |
| JP2001232732A (ja) | 2000-02-22 | 2001-08-28 | Oji Paper Co Ltd | ストレッチ包装用フイルム |
| EP1518867B1 (en) | 2003-08-11 | 2007-01-10 | ExxonMobil Chemical Patents Inc. | Polymers of ethylene and optionally, copolymerizable esters, films using such polymers and stretch hood packaging processesusing such films |
| US20060094824A1 (en) | 2004-11-02 | 2006-05-04 | Jacques Roulin | Polymer composition having elastomeric features |
| CN101855249B (zh) * | 2007-09-13 | 2013-02-13 | 埃克森美孚研究工程公司 | 在线生产增塑聚合物和增塑聚合物共混物的方法 |
| US20100203309A1 (en) * | 2009-02-06 | 2010-08-12 | Berry Plastics Corporation | Stretch hooder film and method thereof |
| US8173232B2 (en) * | 2009-07-01 | 2012-05-08 | Dow Global Technologies Llc | Stretch hood films |
| US20110003940A1 (en) | 2009-07-01 | 2011-01-06 | Dow Global Technologies Inc. | Ethylene-based polymer compositions for use as a blend component in shrinkage film applications |
| WO2012001182A1 (es) * | 2010-07-02 | 2012-01-05 | Dow Global Technologies Llc | Enfundados estirables hechos a partir de formulaciones ricas en uldpe |
| BR112013013634B1 (pt) | 2010-12-03 | 2020-11-10 | Dow Global Technologies Llc | processo para formar uma composição de polímero baseada em etileno, composição de polímero, composição, artigo |
| BR112014009439A2 (pt) * | 2011-10-21 | 2017-04-11 | Dow Global Technologies Llc | película encolhível em multicamada |
| JP6400571B2 (ja) | 2012-06-26 | 2018-10-03 | ダウ グローバル テクノロジーズ エルエルシー | インフレーションフィルムに適したポリエチレン混合組成物およびそれから作製されるフィルム |
| US11413855B2 (en) | 2012-12-05 | 2022-08-16 | Exxonmobil Chemical Patents Inc. | Ethylene-based polymers and articles made therefrom |
| EP2986454B1 (en) | 2013-04-15 | 2020-12-09 | Dow Global Technologies LLC | Stretch-sleeve film |
| EP3212398B1 (en) * | 2014-10-30 | 2020-11-25 | Dow Global Technologies LLC | Multilayer film and related materials and methods |
| CN107000416B (zh) | 2014-11-21 | 2019-10-11 | 埃克森美孚化学专利公司 | 聚烯烃膜 |
| BR112017016357B1 (pt) * | 2015-02-13 | 2022-03-03 | Dow Global Technologies Llc | Estrutura de rede de amortecimento e método para fabricar uma estrutura de rede de amortecimento |
-
2016
- 2016-10-18 EP EP16382472.5A patent/EP3312007B1/en active Active
- 2016-10-18 ES ES16382472T patent/ES2970349T3/es active Active
-
2017
- 2017-10-11 AR ARP170102841A patent/AR109929A1/es active IP Right Grant
- 2017-10-12 JP JP2019520111A patent/JP7353175B2/ja active Active
- 2017-10-12 US US16/340,262 patent/US11247445B2/en active Active
- 2017-10-12 CN CN201780063317.1A patent/CN109843587B/zh active Active
- 2017-10-12 EP EP17787096.1A patent/EP3529077A1/en not_active Withdrawn
- 2017-10-12 WO PCT/US2017/056275 patent/WO2018075324A1/en not_active Ceased
- 2017-10-12 CA CA3040699A patent/CA3040699A1/en active Pending
- 2017-10-12 MY MYPI2019002028A patent/MY194564A/en unknown
- 2017-10-12 MX MX2019004395A patent/MX2019004395A/es unknown
- 2017-10-12 BR BR112019007332-9A patent/BR112019007332B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| US11247445B2 (en) | 2022-02-15 |
| EP3312007A1 (en) | 2018-04-25 |
| JP2019534181A (ja) | 2019-11-28 |
| CA3040699A1 (en) | 2018-04-26 |
| MY194564A (en) | 2022-12-02 |
| BR112019007332B1 (pt) | 2023-03-28 |
| CN109843587B (zh) | 2022-04-12 |
| EP3529077A1 (en) | 2019-08-28 |
| ES2970349T3 (es) | 2024-05-28 |
| US20200039199A1 (en) | 2020-02-06 |
| JP7353175B2 (ja) | 2023-09-29 |
| BR112019007332A2 (pt) | 2019-07-02 |
| EP3312007B1 (en) | 2023-12-27 |
| WO2018075324A1 (en) | 2018-04-26 |
| AR109929A1 (es) | 2019-02-06 |
| CN109843587A (zh) | 2019-06-04 |
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