CO2023002947A2 - Material de empaque reciclable y proceso de preparación del mismo - Google Patents
Material de empaque reciclable y proceso de preparación del mismoInfo
- Publication number
- CO2023002947A2 CO2023002947A2 CONC2023/0002947A CO2023002947A CO2023002947A2 CO 2023002947 A2 CO2023002947 A2 CO 2023002947A2 CO 2023002947 A CO2023002947 A CO 2023002947A CO 2023002947 A2 CO2023002947 A2 CO 2023002947A2
- Authority
- CO
- Colombia
- Prior art keywords
- article
- packaging material
- preparation process
- recyclable
- recyclable packaging
- Prior art date
Links
- 239000005022 packaging material Substances 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Wrappers (AREA)
Abstract
La presente descripción proporciona un artículo reciclable que comprende: 50 - 90% en peso de al menos un polietileno que tiene una densidad en el rango de 0,94 a 0,97 g/cm3, donde el artículo presenta un módulo de Young inferior a 700 MPa; y un valor de turbidez inferior o igual al 50%. La presente divulgación también proporciona una película o un laminado que comprende el artículo reciclable. La presente divulgación proporciona además un proceso de extrusión de película soplada para preparar el artículo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN202021039242 | 2020-09-10 | ||
PCT/IN2021/050884 WO2022054091A1 (en) | 2020-09-10 | 2021-09-09 | Recyclable packaging material and process of preparation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2023002947A2 true CO2023002947A2 (es) | 2023-04-05 |
Family
ID=80470412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2023/0002947A CO2023002947A2 (es) | 2020-09-10 | 2023-03-10 | Material de empaque reciclable y proceso de preparación del mismo |
Country Status (9)
Country | Link |
---|---|
US (1) | US11667109B2 (es) |
EP (1) | EP4204229A4 (es) |
CN (1) | CN114728509A (es) |
AU (1) | AU2021340305B2 (es) |
BR (1) | BR112022009572A2 (es) |
CA (1) | CA3190393C (es) |
CO (1) | CO2023002947A2 (es) |
MX (1) | MX2023002207A (es) |
WO (1) | WO2022054091A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024061813A1 (en) * | 2022-09-20 | 2024-03-28 | Unilever Ip Holdings B.V. | Recyclable multilayered packaging laminate with barrier coating |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2015153C (en) * | 1989-07-28 | 2000-07-18 | Cryovac, Inc. | Double bubble process for making strong, thin films |
US5558930A (en) * | 1994-06-23 | 1996-09-24 | Tredegar Industries, Inc. | Heat sealable, high moisture barrier film and method of making same |
EP0810087B2 (en) * | 1996-05-28 | 2015-07-29 | Kureha Corporation | Heat-shrinkable multi-layer film |
CN1760087B (zh) | 2005-11-04 | 2010-08-11 | 大连富利达塑料制品有限公司 | 五层共挤复合高阻隔液体包装膜 |
BRPI0719502B1 (pt) | 2006-12-21 | 2019-01-02 | Dow Global Technologies Inc | película e artigo |
US20110097564A1 (en) | 2008-07-01 | 2011-04-28 | Dow Global Technologies Inc. | Films, articles prepared therefrom, and methods of making the same |
EP2172510A1 (en) * | 2008-10-01 | 2010-04-07 | Dow Global Technologies Inc. | Barrier films and method for making and using the same |
CN101927590A (zh) * | 2010-02-26 | 2010-12-29 | 成都思雅科高分子材料有限公司 | 利用下吹水冷环膜法加工的多层共挤聚乙烯薄膜 |
WO2011130489A2 (en) | 2010-04-16 | 2011-10-20 | Liqui-Box Corporation | Multi-layer, ethylene polymer-based films with high-density polyethylene based stiffening layer |
US8637607B2 (en) * | 2010-07-28 | 2014-01-28 | Equistar Chemicals, Lp | Polyethylene blends and films |
US9126269B2 (en) * | 2010-10-26 | 2015-09-08 | Exxonmobil Chemical Patents Inc. | Multilayer polyolefin blown film |
CN102514327B (zh) * | 2011-12-01 | 2015-10-21 | 宁波华丰包装有限公司 | 一种聚丙烯/聚乙烯医用包装膜 |
WO2015061516A1 (en) * | 2013-10-25 | 2015-04-30 | Dow Global Technologies Llc | Stiff polyethylene film with enhanced optical properties |
CN105778232A (zh) * | 2016-04-15 | 2016-07-20 | 上海福助工业有限公司 | 一种耐刮擦pe薄膜包装材料及其制备方法 |
CN106393911B (zh) * | 2016-08-25 | 2019-08-23 | 上海优珀斯材料科技有限公司 | 一种聚对苯二甲酸乙二醇酯改性线性低密度聚乙烯复合膜及其加工方法 |
WO2018042299A1 (en) * | 2016-09-01 | 2018-03-08 | Nova Chemicals (International) S.A. | Recyclable package made from co-extruded film structure |
WO2020074688A1 (en) * | 2018-10-13 | 2020-04-16 | Constantia Pirk Gmbh & Co. Kg | Recyclable pe packaging film with improved stiffness |
-
2021
- 2021-09-09 CN CN202180006493.8A patent/CN114728509A/zh active Pending
- 2021-09-09 CA CA3190393A patent/CA3190393C/en active Active
- 2021-09-09 MX MX2023002207A patent/MX2023002207A/es unknown
- 2021-09-09 BR BR112022009572A patent/BR112022009572A2/pt unknown
- 2021-09-09 AU AU2021340305A patent/AU2021340305B2/en active Active
- 2021-09-09 EP EP21866249.2A patent/EP4204229A4/en active Pending
- 2021-09-09 WO PCT/IN2021/050884 patent/WO2022054091A1/en unknown
- 2021-09-10 US US17/471,559 patent/US11667109B2/en active Active
-
2023
- 2023-03-10 CO CONC2023/0002947A patent/CO2023002947A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA3190393C (en) | 2024-01-23 |
US20220072834A1 (en) | 2022-03-10 |
AU2021340305B2 (en) | 2023-08-31 |
BR112022009572A2 (pt) | 2023-03-21 |
US11667109B2 (en) | 2023-06-06 |
CN114728509A (zh) | 2022-07-08 |
CA3190393A1 (en) | 2022-03-17 |
AU2021340305A1 (en) | 2023-03-30 |
MX2023002207A (es) | 2023-11-24 |
EP4204229A1 (en) | 2023-07-05 |
WO2022054091A1 (en) | 2022-03-17 |
EP4204229A4 (en) | 2023-11-01 |
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