JP7088957B2 - マルチ反応器溶液重合、ポリエチレン及びポリエチレンフィルム - Google Patents

マルチ反応器溶液重合、ポリエチレン及びポリエチレンフィルム Download PDF

Info

Publication number
JP7088957B2
JP7088957B2 JP2019556805A JP2019556805A JP7088957B2 JP 7088957 B2 JP7088957 B2 JP 7088957B2 JP 2019556805 A JP2019556805 A JP 2019556805A JP 2019556805 A JP2019556805 A JP 2019556805A JP 7088957 B2 JP7088957 B2 JP 7088957B2
Authority
JP
Japan
Prior art keywords
polyethylene
reactor
cases
molecular weight
film
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2019556805A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020517767A5 (enExample
JP2020517767A (ja
Inventor
ワン、シャオチュアン
カゼミ、ニオウシャ
ブラウン、スティーブン
アッセルドンク、ローレンス バン
ソロモンズ、スティーブン
Original Assignee
ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム
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 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム filed Critical ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム
Publication of JP2020517767A publication Critical patent/JP2020517767A/ja
Publication of JP2020517767A5 publication Critical patent/JP2020517767A5/ja
Application granted granted Critical
Publication of JP7088957B2 publication Critical patent/JP7088957B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—Monomers containing five or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2420/00—Metallocene catalysts
    • C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/03—Narrow molecular weight distribution, i.e. Mw/Mn < 3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/07—High density, i.e. > 0.95 g/cm3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/08—Low density, i.e. < 0.91 g/cm3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/10—Short chain branches
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/17—Viscosity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; 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
    • C08F4/60—Metals; 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component 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+
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; 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
    • C08F4/60—Metals; 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
    • C08F4/74—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals
    • C08F4/76—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals selected from titanium, zirconium, hafnium, vanadium, niobium or tantalum
    • 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
    • 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
    • C08J2323/08—Copolymers of ethene
    • 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
    • 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
    • C08J2423/08—Copolymers of ethene
    • 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
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • 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
    • C08L2207/064—VLDPE
    • 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
    • C08L2207/066—LDPE (radical process)
    • 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—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

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)
  • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Crystallography & Structural Chemistry (AREA)
JP2019556805A 2017-04-19 2018-04-03 マルチ反応器溶液重合、ポリエチレン及びポリエチレンフィルム Active JP7088957B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/491,213 US10538654B2 (en) 2017-04-19 2017-04-19 Multi reactor solution polymerization, polyethylene and polyethylene film
US15/491,213 2017-04-19
PCT/IB2018/052291 WO2018193328A1 (en) 2017-04-19 2018-04-03 Multi reactor solution polymerization, polyethylene and polyethylene film

Publications (3)

Publication Number Publication Date
JP2020517767A JP2020517767A (ja) 2020-06-18
JP2020517767A5 JP2020517767A5 (enExample) 2022-05-30
JP7088957B2 true JP7088957B2 (ja) 2022-06-21

Family

ID=62116913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019556805A Active JP7088957B2 (ja) 2017-04-19 2018-04-03 マルチ反応器溶液重合、ポリエチレン及びポリエチレンフィルム

Country Status (11)

Country Link
US (1) US10538654B2 (enExample)
EP (1) EP3612588B1 (enExample)
JP (1) JP7088957B2 (enExample)
KR (1) KR102512023B1 (enExample)
CN (1) CN110832014B (enExample)
AR (1) AR111605A1 (enExample)
AU (1) AU2018255900A1 (enExample)
CL (1) CL2019002963A1 (enExample)
ES (1) ES2909037T3 (enExample)
PE (1) PE20200228A1 (enExample)
WO (1) WO2018193328A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102647144B1 (ko) * 2017-12-26 2024-03-15 다우 글로벌 테크놀로지스 엘엘씨 다봉형 에틸렌계 중합체 및 저밀도 폴리에틸렌(ldpe)을 포함하는 조성물
JP7278286B2 (ja) * 2017-12-26 2023-05-19 ダウ グローバル テクノロジーズ エルエルシー 靭性が改善された多峰性エチレン系ポリマー組成物
EP3732214B1 (en) * 2017-12-26 2023-11-01 Dow Global Technologies LLC Compositions with multimodal ethylene-based polymers having improved toughness at low temperatures
BR112020012842B1 (pt) 2017-12-26 2024-01-02 Dow Global Technologies Llc Método para produzir um polímero trimodal em um processo de polimerização em solução
EP3732215B8 (en) * 2017-12-26 2022-04-27 Dow Global Technologies LLC Dual reactor solution process for the production of multimodal ethylene-based polymer
ES2946586T3 (es) * 2017-12-26 2023-07-21 Dow Global Technologies Llc Procedimiento para la producción de polímeros a base de etileno multimodales
CN110809603B (zh) * 2018-03-21 2022-05-03 Lg化学株式会社 聚烯烃树脂组合物和使用其的拉伸膜
ES3008277T3 (en) * 2018-05-31 2025-03-21 Dow Global Technologies Llc Devolatilizer design
KR102571139B1 (ko) * 2018-06-08 2023-08-28 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 에틸렌 중합체 혼합물과 이의 제조방법 및 이를 이용한 성형품
US20220025135A1 (en) * 2018-11-13 2022-01-27 Exxonmobil Chemical Patents Inc. Polyethylene Films
WO2020128712A1 (en) * 2018-12-18 2020-06-25 Nova Chemicals (International) S.A. Multilayer films
KR102116476B1 (ko) * 2019-01-18 2020-05-28 대림산업 주식회사 폴리올레핀 중합 촉매 조성물, 폴리올레핀의 제조 방법 및 폴리올레핀 수지
US11427703B2 (en) 2019-03-25 2022-08-30 Chevran Phillips Chemical Company LP Dual component LLDPE copolymers with improved impact and tear resistance, and methods of their preparation
CN110165122B (zh) * 2019-05-15 2022-03-04 乐凯胶片股份有限公司 聚乙烯微孔膜及其制备方法和应用
CN112048115B (zh) * 2019-06-06 2023-09-26 神华(北京)新材料科技有限公司 金属与聚烯烃的复合材料及其制备方法和容器
US11046843B2 (en) * 2019-07-29 2021-06-29 Nova Chemicals (International) S.A. Ethylene copolymers and films with excellent sealing properties
KR102616697B1 (ko) 2019-10-11 2023-12-21 주식회사 엘지화학 폴리에틸렌 및 이의 제조방법
KR102525719B1 (ko) * 2019-11-28 2023-04-26 한화솔루션 주식회사 올레핀계 중합체 필름 및 그 제조방법
US12479985B2 (en) * 2019-12-20 2025-11-25 Nova Chemicals (International) S.A. Processes for producing polyethylene containing recycled non-polar polymeric material
EP4084955B1 (en) 2019-12-31 2024-02-14 Dow Global Technologies LLC Polyethylene compositions
CN111697189B (zh) * 2020-06-28 2022-06-28 佛山市金辉高科光电材料股份有限公司 聚烯烃微孔基膜及其制备方法、隔膜和电池
CA3196953A1 (en) * 2020-09-30 2022-04-07 Borealis Ag Plant and method for the production of an in-line blended polymer
MX2023004316A (es) * 2020-10-14 2023-05-04 Dow Global Technologies Llc Composiciones de polietileno aptas para su uso en peliculas estirables fundidas.
WO2022164518A1 (en) 2021-01-26 2022-08-04 Dow Global Technologies Llc Polyethylene compositions, films, and articles
KR102554319B1 (ko) * 2021-04-19 2023-07-11 한화토탈에너지스 주식회사 폴리올레핀 탄성중합체 제조 공정
ES2967264T3 (es) * 2021-08-06 2024-04-29 Borealis Ag Composición de copolímero de polietileno para una capa de película
CN115838450B (zh) * 2021-09-18 2024-03-05 中国石油化工股份有限公司 一种用于淤浆聚乙烯的制备方法
US20230193518A1 (en) * 2021-12-17 2023-06-22 Honeywell International Inc. Ultra-fine denier uhmw pe fiber
EP4496798A1 (en) 2022-03-22 2025-01-29 Nova Chemicals (International) S.A. Organometallic complex, olefin polymerization catalyst system and polymerization process
EP4569028A4 (en) * 2022-09-05 2026-04-08 Dow Global Technologies Llc POLYETHYLENE COMPOSITIONS, ORIENTED POLYETHYLENE FILMS AND ARTICLES COMPRISING THEM
WO2025026856A1 (en) * 2023-08-01 2025-02-06 Borealis Ag Polyethylene copolymer for a film layer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001512770A (ja) 1997-08-08 2001-08-28 ザ ダウ ケミカル カンパニー 床、壁または天井被覆材として用いるに適したシート材料およびそれの製造方法および中間体
JP2004231844A (ja) 2003-01-31 2004-08-19 Japan Polyolefins Co Ltd ポリエチレン樹脂組成物
JP2016516873A (ja) 2013-05-01 2016-06-09 ボレアリス エージー 組成物
JP2016128557A (ja) 2014-10-27 2016-07-14 中国石油化工股▲ふん▼有限公司 ポリエチレン組成物、およびこれらから形成されるフィルム
JP2017531724A (ja) 2014-10-21 2017-10-26 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム 連続溶液重合プロセス
JP2020517779A (ja) 2017-04-19 2020-06-18 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム 均一及び不均一触媒配合物を用いてエチレンインターポリマーの分子量を増加させ、密度を減少させるための手段

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302305A1 (fr) 1975-02-28 1976-09-24 Charbonnages Ste Chimique Procede perfectionne de polymerisation et de copolyme
JPS5910724B2 (ja) 1979-08-24 1984-03-10 旭化成株式会社 エチレンの連続重合法
JPS5783538A (en) 1980-11-12 1982-05-25 Kyowa Chem Ind Co Ltd Polyolefin composition and agent thereof
GB8610126D0 (en) 1986-04-25 1986-05-29 Du Pont Canada Isopropanolamines
US4731438A (en) 1986-12-30 1988-03-15 Union Carbide Corporation Water treatment method for resin in a purge vessel
US5236998A (en) 1991-03-07 1993-08-17 Occidental Chemical Corporation Process for the manufacture of linear polyethylene containing α-alkene commonomers
AU660043B2 (en) 1991-07-18 1995-06-08 Exxon Chemical Patents Inc. Heat sealed article
US6143854A (en) * 1993-08-06 2000-11-07 Exxon Chemical Patents, Inc. Polymerization catalysts, their production and use
ES2161444T3 (es) 1996-03-05 2001-12-01 Dow Chemical Co Poliolefinas con reologia modificada.
CA2227674C (en) 1998-01-21 2007-04-24 Stephen John Brown Catalyst deactivation
US6127484A (en) * 1999-04-29 2000-10-03 Equistar Chemicals, Lp Olefin polymerization process
DE19945980A1 (de) 1999-09-24 2001-03-29 Elenac Gmbh Polyethylen Formmasse mit verbesserter ESCR-Steifigkeitsrelation und Schwellrate, Verfahren zu ihrer Herstellung und daraus hergestellte Hohlkörper
US7288596B2 (en) 2003-12-22 2007-10-30 Univation Technologies, Llc Polyethylene compositions having improved tear properties
US7312279B2 (en) 2005-02-07 2007-12-25 Univation Technologies, Llc Polyethylene blend compositions
DE102005009896A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005009916A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005030941A1 (de) 2005-06-30 2007-01-11 Basell Polyolefine Gmbh Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen
US9187627B2 (en) 2008-10-23 2015-11-17 Equistar Chemicals, Lp Polyethylene having faster crystallization rate and improved environmental stress cracking resistance
EP2501729B1 (en) 2009-11-20 2015-08-26 Basell Polyolefine GmbH Novel trimodal polyethylene for use in blow moulding
CA2688217C (en) 2009-12-11 2016-07-12 Nova Chemicals Corporation Multi reactor process
ES2545988T3 (es) 2010-01-29 2015-09-17 Borealis Ag Mejora de homogeneidad en mezclas de polietileno
WO2012004422A1 (es) 2010-07-06 2012-01-12 Dow Global Technologies Llc Mezclas de polímeros de etileno y artículos orientados con resistencia mejorada a la contracción
US20130243990A1 (en) 2010-11-22 2013-09-19 Basell Polyolefine Gmbh Novel trimodal polyethylene for use in blow moulding
GB2498936A (en) 2012-01-31 2013-08-07 Norner Innovation As Polyethylene with multi-modal molecular weight distribution
ES2657137T5 (en) 2012-03-28 2025-02-12 Borealis Ag Multimodal polymer
CA2798854C (en) 2012-12-14 2020-02-18 Nova Chemicals Corporation Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
EP2883887A1 (en) 2013-12-13 2015-06-17 Borealis AG Multistage process for producing polyethylene compositions
EP3209722B1 (en) * 2014-10-21 2025-07-16 Nova Chemicals (International) S.A. Ethylene interpolymer product with dilution index
WO2016063200A1 (en) * 2014-10-21 2016-04-28 Nova Chemicals (International) S.A. Continuous solution polymerization process
US9963529B1 (en) * 2017-04-19 2018-05-08 Nova Chemicals (International) S.A. Multi reactor solution polymerization
US10442921B2 (en) * 2017-04-19 2019-10-15 Nova Chemicals (International) S.A. Means for increasing the molecular weight and decreasing the density employing mixed homogeneous catalyst formulations

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001512770A (ja) 1997-08-08 2001-08-28 ザ ダウ ケミカル カンパニー 床、壁または天井被覆材として用いるに適したシート材料およびそれの製造方法および中間体
JP2004231844A (ja) 2003-01-31 2004-08-19 Japan Polyolefins Co Ltd ポリエチレン樹脂組成物
JP2016516873A (ja) 2013-05-01 2016-06-09 ボレアリス エージー 組成物
JP2017531724A (ja) 2014-10-21 2017-10-26 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム 連続溶液重合プロセス
JP2016128557A (ja) 2014-10-27 2016-07-14 中国石油化工股▲ふん▼有限公司 ポリエチレン組成物、およびこれらから形成されるフィルム
JP2020517779A (ja) 2017-04-19 2020-06-18 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム 均一及び不均一触媒配合物を用いてエチレンインターポリマーの分子量を増加させ、密度を減少させるための手段

Also Published As

Publication number Publication date
BR112019021876A2 (pt) 2020-05-26
PE20200228A1 (es) 2020-01-31
CN110832014A (zh) 2020-02-21
ES2909037T3 (es) 2022-05-05
CN110832014B (zh) 2022-07-29
US20180305530A1 (en) 2018-10-25
KR20190136019A (ko) 2019-12-09
US10538654B2 (en) 2020-01-21
CL2019002963A1 (es) 2020-05-08
EP3612588A1 (en) 2020-02-26
AR111605A1 (es) 2019-07-31
AU2018255900A1 (en) 2019-10-17
EP3612588B1 (en) 2022-03-02
KR102512023B1 (ko) 2023-03-21
WO2018193328A1 (en) 2018-10-25
JP2020517767A (ja) 2020-06-18

Similar Documents

Publication Publication Date Title
JP7088957B2 (ja) マルチ反応器溶液重合、ポリエチレン及びポリエチレンフィルム
JP7090643B2 (ja) マルチ反応器溶液重合
JP7417582B2 (ja) 高い剛性、卓越したシール性、高い透過性を備えたポリエチレン組成物及びフィルム
US11142634B2 (en) Solution polymerization process
JP7423591B2 (ja) ポリエチレン組成物及びフィルム
JP7449917B2 (ja) 良好な透過性、剛性、及びシール性を備えたポリエチレン組成物及びフィルム
CN111788238B (zh) 乙烯互聚物产品和膜
JP7423592B2 (ja) 保持されたダーツ衝撃を備えたポリエチレン組成物及びフィルム
CA2964562C (en) POLYMERIZATION OF MULTIRACTOR SOLUTION, POLYETHYLENE AND POLYETHYLENE FILM
KR20230154848A (ko) 빠른 결정화 속도를 가진 극저밀도 폴리에틸렌
KR20230154847A (ko) 빠른 결정화 속도를 가진 플라스토머
US12428547B2 (en) Ethylene interpolymer products having unique melt flow-intrinsic viscosity (MFIVI) and high unsaturation
CA2964563C (en) Multi reactor solution polymerization

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220301

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20220520

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220601

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220609

R150 Certificate of patent or registration of utility model

Ref document number: 7088957

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250