MX2022014028A - Composiciones de homopolimero de polietileno con propiedades equilibradas. - Google Patents

Composiciones de homopolimero de polietileno con propiedades equilibradas.

Info

Publication number
MX2022014028A
MX2022014028A MX2022014028A MX2022014028A MX2022014028A MX 2022014028 A MX2022014028 A MX 2022014028A MX 2022014028 A MX2022014028 A MX 2022014028A MX 2022014028 A MX2022014028 A MX 2022014028A MX 2022014028 A MX2022014028 A MX 2022014028A
Authority
MX
Mexico
Prior art keywords
polyethylene homopolymer
balanced properties
homopolymer compositions
sub
molecular weight
Prior art date
Application number
MX2022014028A
Other languages
English (en)
Inventor
Patrick Lam
Monika Kleczek
Eric Vignola
Original Assignee
Nova Chem Int Sa
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 Nova Chem Int Sa filed Critical Nova Chem Int Sa
Publication of MX2022014028A publication Critical patent/MX2022014028A/es

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/01Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/04Polymerisation in solution
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/04Polymerisation in solution
    • C08F2/06Organic solvent
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083Nucleating agents promoting the crystallisation of the polymer matrix
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092Polycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098Metal salts of carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/15Heterocyclic compounds having oxygen in the ring
    • C08K5/151Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535Five-membered rings
    • C08K5/1539Cyclic anhydrides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised 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
    • C08J2323/04Homopolymers or copolymers of ethene
    • C08J2323/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/16Applications used for films
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer 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

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)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Polarising Elements (AREA)

Abstract

Una composición de homopolímero de polietileno que tiene un peso molecular promedio en peso Mw de 75,000 a 95,000; un Mz de 200,000 a 325,000; una distribución de pesos moleculares Mw/Mn de 6 a 12 y un índice de fusión I2 de 1.5 a 2.8 gramos por 10 minutos se puede usar para preparar películas que tengan un buen equilibrio de propiedades ópticas y resistencia a la transmisión de humedad.
MX2022014028A 2020-05-12 2021-04-30 Composiciones de homopolimero de polietileno con propiedades equilibradas. MX2022014028A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063023270P 2020-05-12 2020-05-12
PCT/IB2021/053624 WO2021229354A1 (en) 2020-05-12 2021-04-30 Polyethylene homopolymer compositions with balanced properties

Publications (1)

Publication Number Publication Date
MX2022014028A true MX2022014028A (es) 2022-11-30

Family

ID=75870676

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022014028A MX2022014028A (es) 2020-05-12 2021-04-30 Composiciones de homopolimero de polietileno con propiedades equilibradas.

Country Status (9)

Country Link
US (1) US20230235153A1 (es)
EP (1) EP4150001A1 (es)
JP (1) JP2023528205A (es)
KR (1) KR20230002627A (es)
CN (1) CN115461402B (es)
BR (1) BR112022021674A2 (es)
CA (1) CA3179406A1 (es)
MX (1) MX2022014028A (es)
WO (1) WO2021229354A1 (es)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3046428B2 (ja) 1991-12-05 2000-05-29 旭電化工業株式会社 結晶性合成樹脂組成物
US7153909B2 (en) 1994-11-17 2006-12-26 Dow Global Technologies Inc. High density ethylene homopolymers and blend compositions
US6419966B1 (en) 1994-12-22 2002-07-16 Exxonmobil Chemical Patents Inc. Polyethylene articles with improved resistance to water vapor transmission
US5981636A (en) 1996-12-27 1999-11-09 3M Innovative Properties Company Modifying agents for polyolefins
CA2245375C (en) 1998-08-19 2006-08-15 Nova Chemicals Ltd. Dual reactor polyethylene process using a phosphinimine catalyst
BR0116461A (pt) 2000-12-04 2003-09-23 Univation Tech Llc Processo de polimerização
US6465551B1 (en) 2001-03-24 2002-10-15 Milliken & Company Bicyclo[2.2.1]heptane dicarboxylate salts as polyolefin nucleators
US6599971B2 (en) 2001-03-29 2003-07-29 Milliken & Company Metals salts of hexahydrophthalic acid as nucleating additives for crystalline thermoplastics
US9371442B2 (en) * 2011-09-19 2016-06-21 Nova Chemicals (International) S.A. Polyethylene compositions and closures made from them
CA2752407C (en) * 2011-09-19 2018-12-04 Nova Chemicals Corporation Polyethylene compositions and closures for bottles
WO2016097951A1 (en) * 2014-12-16 2016-06-23 Nova Chemicals (International) S.A. Mdo multilayer film
WO2019180166A1 (en) * 2018-03-21 2019-09-26 Borealis Ag Bi- or multimodal polyethylene composition

Also Published As

Publication number Publication date
US20230235153A1 (en) 2023-07-27
JP2023528205A (ja) 2023-07-04
CN115461402A (zh) 2022-12-09
CN115461402B (zh) 2024-03-26
CA3179406A1 (en) 2021-11-18
WO2021229354A1 (en) 2021-11-18
KR20230002627A (ko) 2023-01-05
EP4150001A1 (en) 2023-03-22
BR112022021674A2 (pt) 2022-12-20

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