CO2023002947A2 - Material de empaque reciclable y proceso de preparación del mismo - Google Patents

Material de empaque reciclable y proceso de preparación del mismo

Info

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
Application number
CONC2023/0002947A
Other languages
English (en)
Inventor
Hariharan Krishnan Nair
Original Assignee
Hariharan Krishnan Nair
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 Hariharan Krishnan Nair filed Critical Hariharan Krishnan Nair
Publication of CO2023002947A2 publication Critical patent/CO2023002947A2/es

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Classifications

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    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (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.
CONC2023/0002947A 2020-09-10 2023-03-10 Material de empaque reciclable y proceso de preparación del mismo CO2023002947A2 (es)

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

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CONC2023/0002947A CO2023002947A2 (es) 2020-09-10 2023-03-10 Material de empaque reciclable y proceso de preparación del mismo

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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)

* Cited by examiner, † Cited by third party
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

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EP1787806B1 (en) * 1996-05-28 2013-07-03 Kureha Corporation Heat-shrinkable multi-layer film
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Also Published As

Publication number Publication date
MX2023002207A (es) 2023-11-24
EP4204229A4 (en) 2023-11-01
CA3190393C (en) 2024-01-23
US20220072834A1 (en) 2022-03-10
AU2021340305A1 (en) 2023-03-30
CN114728509A (zh) 2022-07-08
CA3190393A1 (en) 2022-03-17
BR112022009572A2 (pt) 2023-03-21
US11667109B2 (en) 2023-06-06
EP4204229A1 (en) 2023-07-05
AU2021340305B2 (en) 2023-08-31
WO2022054091A1 (en) 2022-03-17

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