CO2021007275A2 - Película de barrera y sus implementaciones - Google Patents
Película de barrera y sus implementacionesInfo
- Publication number
- CO2021007275A2 CO2021007275A2 CONC2021/0007275A CO2021007275A CO2021007275A2 CO 2021007275 A2 CO2021007275 A2 CO 2021007275A2 CO 2021007275 A CO2021007275 A CO 2021007275A CO 2021007275 A2 CO2021007275 A2 CO 2021007275A2
- Authority
- CO
- Colombia
- Prior art keywords
- barrier film
- layer
- laminate
- present disclosure
- implementations
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title abstract 8
- 229920000098 polyolefin Polymers 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Classifications
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- 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
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- 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
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- 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
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- 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
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2307/31—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
- B32B2307/70—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
- B32B2307/7244—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
- B32B2307/732—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
- B32B2307/75—Printability
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- 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
- B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
- B32B2329/04—Polyvinylalcohol
-
- 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
- B32B2377/00—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
- 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
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
La presente divulgación da a conocer una barrera multicapa (F) que comprende: (a) al menos una capa central de poliolefina (A); (b) al menos una capa de barrera (B) a ambos lados de la capa central; y (c) al menos una capa de poliolefina (C) adyacente a la al menos una capa de barrera, en donde la al menos una capa de barrera tiene individualmente un grosor en el intervalo de 1 µm – 25 µm. También da a conocer un proceso de preparación de la película de barrera multicapa. Adicionalmente, se expone un laminado que comprende la película de barrera multicapa de la presente divulgación y un proceso de preparación del laminado. Además, también se da a conocer un artículo que comprende la película de barrera multicapa o el laminado de la presente divulgación.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN201921051881 | 2019-12-13 | ||
PCT/IN2020/050530 WO2021117052A1 (en) | 2019-12-13 | 2020-06-16 | Barrier film and implementations thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2021007275A2 true CO2021007275A2 (es) | 2021-07-30 |
Family
ID=76329706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2021/0007275A CO2021007275A2 (es) | 2019-12-13 | 2021-06-02 | Película de barrera y sus implementaciones |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220097349A1 (es) |
EP (1) | EP3860852B1 (es) |
CN (1) | CN113272137A (es) |
CA (1) | CA3115167C (es) |
CO (1) | CO2021007275A2 (es) |
MX (1) | MX2021007658A (es) |
PL (1) | PL3860852T3 (es) |
WO (1) | WO2021117052A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021070197A1 (en) * | 2019-10-07 | 2021-04-15 | Epl Limited | Multilayer film and implementations thereof |
WO2024079175A1 (en) | 2022-10-12 | 2024-04-18 | Unilever Ip Holdings B.V. | Recyclable multilayered packaging laminate with barrier coating |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE195282T1 (de) * | 1993-04-21 | 2000-08-15 | Mobil Oil Corp | Mehrschichtiger verpackungsfilm |
US6068933A (en) | 1996-02-15 | 2000-05-30 | American National Can Company | Thermoformable multilayer polymeric film |
JP4495264B2 (ja) | 1998-04-24 | 2010-06-30 | 株式会社クレハ | 熱収縮性多層フィルム |
US6312825B1 (en) * | 1998-09-21 | 2001-11-06 | Exxonmobil Oil Corporation | High barrier multi-layer film |
US20010055692A1 (en) * | 1999-03-17 | 2001-12-27 | Michael T. Heffelfinger | Multi-layer film with core layer of syndiotactic polypropylene |
JP2005510413A (ja) * | 2001-01-31 | 2005-04-21 | インターナショナル ペーパー カンパニー | Evoh/ポリオレフィン混合物を用いた経済的な酸素遮断構造体 |
US6627273B2 (en) * | 2001-03-13 | 2003-09-30 | Cryovac, Inc. | Lidstock laminate |
US6720046B2 (en) * | 2001-06-14 | 2004-04-13 | Tetra Laval Holdings & Finance, S.A. | Low scalping laminate for packaging material |
US9126269B2 (en) * | 2010-10-26 | 2015-09-08 | Exxonmobil Chemical Patents Inc. | Multilayer polyolefin blown film |
SA112330849B1 (ar) * | 2011-09-20 | 2017-10-12 | تترا لافال هولدينجز اند فاينانس اس.ايه | أغشية حاجزة متعددة الطبقات، لدائن تغليف رقائقية ووعاء تعبئة مشكَّل منها |
CN107351496B (zh) * | 2017-07-17 | 2019-06-07 | 安徽国风塑业股份有限公司 | 一种高阻隔型双向拉伸共挤薄膜及制备方法 |
EP3446870A1 (en) * | 2017-08-25 | 2019-02-27 | Amcor Flexibles Winterbourne Limited | Steam-stable semi-rigid multilayer structures |
-
2020
- 2020-06-16 US US17/282,741 patent/US20220097349A1/en not_active Abandoned
- 2020-06-16 WO PCT/IN2020/050530 patent/WO2021117052A1/en unknown
- 2020-06-16 MX MX2021007658A patent/MX2021007658A/es unknown
- 2020-06-16 CN CN202080006167.2A patent/CN113272137A/zh active Pending
- 2020-06-16 CA CA3115167A patent/CA3115167C/en active Active
- 2020-06-16 PL PL20870475.9T patent/PL3860852T3/pl unknown
- 2020-06-16 EP EP20870475.9A patent/EP3860852B1/en active Active
-
2021
- 2021-06-02 CO CONC2021/0007275A patent/CO2021007275A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3860852A1 (en) | 2021-08-11 |
PL3860852T3 (pl) | 2023-11-27 |
EP3860852A4 (en) | 2022-06-22 |
CA3115167A1 (en) | 2021-06-13 |
EP3860852B1 (en) | 2023-07-19 |
CN113272137A (zh) | 2021-08-17 |
WO2021117052A1 (en) | 2021-06-17 |
CA3115167C (en) | 2023-01-03 |
MX2021007658A (es) | 2022-12-05 |
US20220097349A1 (en) | 2022-03-31 |
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