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AR118858A1 - Composiciones y películas a base de polietileno y artículos que las comprenden - Google Patents

Composiciones y películas a base de polietileno y artículos que las comprenden

Info

Publication number
AR118858A1
AR118858A1 ARP200101268A ARP200101268A AR118858A1 AR 118858 A1 AR118858 A1 AR 118858A1 AR P200101268 A ARP200101268 A AR P200101268A AR P200101268 A ARP200101268 A AR P200101268A AR 118858 A1 AR118858 A1 AR 118858A1
Authority
AR
Argentina
Prior art keywords
polyethylene
composition
weight
based composition
articles
Prior art date
Application number
ARP200101268A
Other languages
English (en)
Inventor
Vivek Kalihari
Mehmet Demirors
Arnaldo T Lorenzo
Shadid Askar
Hitendra K Singh
Deliormanli Didem Oner
Jin Wang
Iii Daniel W Baugh
Joshua B Gaubert
Philip P Fontaine
Alexander Williamson
Mridula Babli Kapur
Sanjib Biswas
Andrew T Heitsch
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of AR118858A1 publication Critical patent/AR118858A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/14—Gas barrier composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/24—Crystallisation aids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

La presente proporciona composiciones a base de polietileno adecuadas para aplicaciones de envasado, películas y artículos. En un aspecto, una composición a base de polietileno adecuada para aplicaciones de envasado comprende (a) al menos 97% en peso, en función del peso total de la composición a base de polietileno, de una composición de polietileno que comprende: (i) de 25 a 37 por ciento en peso de una primera fracción de polietileno que tiene una densidad en el rango de 0,935 a 0,947 g/cm³ y un índice de fusión (I₂) de menos de 0,1 g/10 minutos; y (ii) de 63 a 75 por ciento en peso de una segunda fracción de polietileno; y (b) de 90 a 540 ppm, en función del peso total de la composición a base de polietileno de una sal de calcio de ácido 1,2-ciclohexandicarboxílico; en donde la composición de polietileno tiene menos de 0,10 ramificaciones por 1.000 átomos de carbono cuando se mide mediante ¹³C NMR, en donde la densidad de la composición a base de polietileno es de al menos 0,965 g/cm³, y en donde el índice de fusión (I₂) de la composición a base de polietileno es de 0,5 a 10 g/10 minutos.
ARP200101268A 2019-05-02 2020-05-04 Composiciones y películas a base de polietileno y artículos que las comprenden AR118858A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201962842253P 2019-05-02 2019-05-02

Publications (1)

Publication Number Publication Date
AR118858A1 true AR118858A1 (es) 2021-11-03

Family

ID=70775587

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200101268A AR118858A1 (es) 2019-05-02 2020-05-04 Composiciones y películas a base de polietileno y artículos que las comprenden

Country Status (9)

Country Link
US (1) US12129363B2 (es)
EP (1) EP3962998B1 (es)
JP (1) JP7601786B2 (es)
CN (1) CN113661209B (es)
AR (1) AR118858A1 (es)
CO (1) CO2021015974A2 (es)
ES (1) ES2953841T3 (es)
MX (1) MX2021012936A (es)
WO (1) WO2020223688A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114829140B (zh) 2019-12-10 2023-12-29 陶氏环球技术有限责任公司 定向的聚乙烯膜和包含该聚乙烯膜的制品
MX2022014746A (es) * 2020-05-29 2023-01-11 Dow Global Technologies Llc Peliculas de polietileno orientado y articulos que las comprenden.
EP4237246A1 (en) 2020-10-30 2023-09-06 Dow Global Technologies LLC Multilayer films and articles comprising the same
EP4242262A4 (en) * 2021-10-25 2024-06-26 Lg Chem, Ltd. POLYETHYLENE RESIN COMPOSITION AND FILM
WO2025006343A1 (en) * 2023-06-29 2025-01-02 Dow Global Technologies Llc Cap with barrier composition
WO2025149673A1 (en) 2024-01-11 2025-07-17 Totalenergies Onetech Pfas-free polymer composition

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Also Published As

Publication number Publication date
BR112021019568A2 (pt) 2021-12-07
JP2022531089A (ja) 2022-07-06
CN113661209B (zh) 2023-10-13
US12129363B2 (en) 2024-10-29
JP7601786B2 (ja) 2024-12-17
WO2020223688A1 (en) 2020-11-05
EP3962998B1 (en) 2023-06-21
CO2021015974A2 (es) 2022-04-08
CN113661209A (zh) 2021-11-16
MX2021012936A (es) 2021-11-25
ES2953841T3 (es) 2023-11-16
US20220056250A1 (en) 2022-02-24
EP3962998A1 (en) 2022-03-09

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