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SG11202108865YA - Ethylene/alpha-olefin copolymer and method for preparing the same - Google Patents

Ethylene/alpha-olefin copolymer and method for preparing the same

Info

Publication number
SG11202108865YA
SG11202108865YA SG11202108865YA SG11202108865YA SG11202108865YA SG 11202108865Y A SG11202108865Y A SG 11202108865YA SG 11202108865Y A SG11202108865Y A SG 11202108865YA SG 11202108865Y A SG11202108865Y A SG 11202108865YA SG 11202108865Y A SG11202108865Y A SG 11202108865YA
Authority
SG
Singapore
Prior art keywords
alpha
ethylene
preparing
same
olefin copolymer
Prior art date
Application number
SG11202108865YA
Inventor
Young Woo Lee
Seul Ki Kim
Dae Woong Lee
Jin Kuk Lee
Eun Jung Lee
Jin Sam Gong
Jung Ho Jun
Jun Hyuk Lee
Original Assignee
Lg Chemical Ltd
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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of SG11202108865YA publication Critical patent/SG11202108865YA/en

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    • 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
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2/38Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02Ethene
    • 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
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04Monomers containing three or four carbon atoms
    • 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
    • C08F6/00Post-polymerisation treatments
    • C08F6/06Treatment of polymer solutions
    • C08F6/12Separation of polymers from solutions
    • 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
    • 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
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/80Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
    • H10F19/804Materials of encapsulations
    • 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
    • C08F2420/00Metallocene catalysts
    • C08F2420/02Cp or analog bridged to a non-Cp X anionic donor
    • 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
    • C08F2420/00Metallocene catalysts
    • C08F2420/06Cp analog where at least one of the carbon atoms of the non-coordinating part of the condensed ring is replaced by a heteroatom
    • 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
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/18Bulk density
    • 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
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08J2323/08Copolymers of ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/20Applications use in electrical or conductive gadgets
    • C08L2203/206Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
    • 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
    • C08L23/08Copolymers of ethene
    • 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
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Photovoltaic Devices (AREA)
SG11202108865YA 2019-09-27 2020-09-25 Ethylene/alpha-olefin copolymer and method for preparing the same SG11202108865YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190120125 2019-09-27
PCT/KR2020/013077 WO2021060917A1 (en) 2019-09-27 2020-09-25 Ethylene/alpha-olefin copolymer and preparation method therefor

Publications (1)

Publication Number Publication Date
SG11202108865YA true SG11202108865YA (en) 2021-09-29

Family

ID=75165912

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108865YA SG11202108865YA (en) 2019-09-27 2020-09-25 Ethylene/alpha-olefin copolymer and method for preparing the same

Country Status (7)

Country Link
US (2) US12234307B2 (en)
EP (1) EP3909990A4 (en)
JP (1) JP7621706B2 (en)
KR (1) KR102282283B1 (en)
CN (1) CN113767118B (en)
SG (1) SG11202108865YA (en)
WO (1) WO2021060917A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102882217B1 (en) * 2021-10-28 2025-11-07 주식회사 엘지화학 A composition for an encapsulant film and an encapsulant film comprising the same
KR102870338B1 (en) * 2022-05-16 2025-10-15 주식회사 엘지화학 A composition for an encapsulant film and an encapsulant film comprising the same
EP4450549B1 (en) * 2022-07-11 2025-12-10 LG Chem, Ltd. Encapsulant film composition and encapsulant film comprising same
CN117327220A (en) * 2023-10-16 2024-01-02 万华化学集团股份有限公司 Ethylene/alpha-olefin copolymer for solar cell packaging adhesive film and application thereof

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026809A (en) * 1974-12-19 1977-05-31 Texaco Inc. Lubricating compositions containing methacrylate ester graft copolymers as useful viscosity index improvers
US6812289B2 (en) 1996-12-12 2004-11-02 Dow Global Technologies Inc. Cast stretch film of interpolymer compositions
CA2274746C (en) * 1996-12-12 2007-03-27 The Dow Chemical Company Interpolymer compositions and cast stretch film therefrom
KR100700393B1 (en) 1999-06-17 2007-03-28 미쓰이 가가쿠 가부시키가이샤 Ethylene (Co) polymers and Their Uses
US7041617B2 (en) * 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
US6482532B1 (en) 2000-06-07 2002-11-19 Dow Global Technologies Inc. Easy tear non-halogenic food wrap
JP2005226024A (en) 2004-02-16 2005-08-25 Sumitomo Chemical Co Ltd Rubber composition
JP4828172B2 (en) 2005-07-15 2011-11-30 三井化学株式会社 Olefin polymer particles and process for producing olefin polymer particles
JP5055805B2 (en) 2005-09-30 2012-10-24 住友化学株式会社 Ethylene-α-olefin copolymer, resin composition and film
JP2009533513A (en) 2006-04-13 2009-09-17 トータル・ペトロケミカルズ・リサーチ・フエリユイ Low density and medium density branched polyethylene
WO2009069825A1 (en) 2007-11-30 2009-06-04 Sumitomo Chemical Company, Limited Ethylene-α-olefin copolymer and molded article
JP2010258439A (en) 2009-03-31 2010-11-11 Japan Polyethylene Corp Resin composition for solar cell encapsulant
TWI550005B (en) 2010-10-08 2016-09-21 三井化學股份有限公司 Solar battery sealing material and solar battery module
US9018329B2 (en) 2011-09-02 2015-04-28 Chevron Phillips Chemical Company Lp Polymer compositions having improved barrier properties
JP6136444B2 (en) * 2013-03-27 2017-05-31 日本ポリエチレン株式会社 Extruded sheet manufacturing method, solar cell encapsulating sheet and solar cell module
KR102034340B1 (en) 2013-06-24 2019-10-18 다우 글로벌 테크놀로지스 엘엘씨 Reinforced polypropylene composition
JP2015211189A (en) 2014-04-30 2015-11-24 日本ポリエチレン株式会社 Resin composition for solar cell sealing material, solar cell sealing material arranged by use thereof, and solar battery module
US20150322184A1 (en) 2014-05-07 2015-11-12 Chevron Phillips Chemical Company Lp High Performance Moisture Barrier Films at Lower Densities
US10370467B2 (en) * 2014-12-15 2019-08-06 Sumitomo Chemical Company, Limited Polymer
CN107614237B (en) 2015-05-07 2020-02-25 弗纳技术股份有限公司 Polyethylene with excellent sheet extrusion thermoforming properties
JP2018125317A (en) 2015-06-04 2018-08-09 株式会社ブリヂストン Solar cell sealing film and solar cell module
JP2017098409A (en) 2015-11-24 2017-06-01 日本ポリエチレン株式会社 Resin composition for solar cell encapsulant used in calender molding method
JP2017120898A (en) 2015-12-24 2017-07-06 住友化学株式会社 Solar cell sealing sheet
KR101723774B1 (en) 2016-07-28 2017-04-18 한화케미칼 주식회사 High density ethylene polymer with excellent processability using supported hybrid metallocene catalyst and methods for producing the same
US11028258B2 (en) * 2019-08-19 2021-06-08 Chevron Phillips Chemical Company Lp Metallocene catalyst system for producing LLDPE copolymers with tear resistance and low haze
US11186662B1 (en) * 2020-07-14 2021-11-30 Chevron Phillips Chemical Company Lp Metallocene catalyst systems with chemically-treated solid oxides for producing ethylene-based plastomers and elastomers

Also Published As

Publication number Publication date
US20220081501A1 (en) 2022-03-17
KR20210037582A (en) 2021-04-06
WO2021060917A1 (en) 2021-04-01
US20250154303A1 (en) 2025-05-15
JP2022519109A (en) 2022-03-18
CN113767118A (en) 2021-12-07
JP7621706B2 (en) 2025-01-27
US12234307B2 (en) 2025-02-25
EP3909990A1 (en) 2021-11-17
KR102282283B1 (en) 2021-07-27
EP3909990A4 (en) 2022-04-20
CN113767118B (en) 2023-01-03

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