CN102762609A - 生产低密度聚乙烯的聚合方法 - Google Patents

生产低密度聚乙烯的聚合方法 Download PDF

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Publication number
CN102762609A
CN102762609A CN2010800643186A CN201080064318A CN102762609A CN 102762609 A CN102762609 A CN 102762609A CN 2010800643186 A CN2010800643186 A CN 2010800643186A CN 201080064318 A CN201080064318 A CN 201080064318A CN 102762609 A CN102762609 A CN 102762609A
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China
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zone
reactor
cta
ethylene
polymer
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CN2010800643186A
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English (en)
Chinese (zh)
Inventor
O.J.伯比
C.F.J.邓多尔德
E.尼乔夫
M.德米罗尔斯
S.A.德弗里斯
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • 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
    • 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

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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)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
CN2010800643186A 2009-12-18 2010-12-14 生产低密度聚乙烯的聚合方法 Pending CN102762609A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64198509A 2009-12-18 2009-12-18
US12/641,985 2009-12-18
PCT/US2010/060244 WO2011075465A1 (en) 2009-12-18 2010-12-14 Polymerization process to make low density polyethylene

Publications (1)

Publication Number Publication Date
CN102762609A true CN102762609A (zh) 2012-10-31

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EP (1) EP2513162B1 (enExample)
JP (1) JP5873803B2 (enExample)
KR (1) KR20120115323A (enExample)
CN (1) CN102762609A (enExample)
BR (1) BR112012015026B1 (enExample)
CA (1) CA2784272A1 (enExample)
ES (1) ES2555498T3 (enExample)
SG (1) SG181754A1 (enExample)
WO (1) WO2011075465A1 (enExample)

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* Cited by examiner, † Cited by third party
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CN104788593A (zh) * 2015-04-16 2015-07-22 浙江大学 一种生产低密度聚乙烯的方法及装置
CN105585766A (zh) * 2014-10-20 2016-05-18 中国石油化工股份有限公司 一种药用薄膜用低密度聚乙烯树脂及其制备方法
CN105585765A (zh) * 2014-10-20 2016-05-18 中国石油化工股份有限公司 一种用于制造高透明薄膜的低密度聚乙烯树脂及其制备方法
CN105585647A (zh) * 2014-10-20 2016-05-18 中国石油化工股份有限公司 一种车饰无纺布背胶用聚乙烯专用料的制备方法
CN105829362A (zh) * 2013-12-26 2016-08-03 陶氏环球技术有限责任公司 使用不对称多烯形成基于乙烯的聚合物的方法
CN106459275A (zh) * 2014-06-27 2017-02-22 陶氏环球技术有限责任公司 使用一氧化碳分布制备基于乙烯的聚合物的方法
CN106661156A (zh) * 2014-06-27 2017-05-10 陶氏环球技术有限责任公司 包含衍生自一氧化碳和流变改性剂的单元的乙烯基聚合物
CN107278215A (zh) * 2015-03-26 2017-10-20 Sabic环球技术有限责任公司 制备聚乙烯的高压聚合方法
CN109312005A (zh) * 2016-06-24 2019-02-05 陶氏环球技术有限责任公司 用于制备高压自由基乙烯共聚物的方法
CN109312008A (zh) * 2016-06-24 2019-02-05 陶氏环球技术有限责任公司 用于生产乙烯类聚合物的高压自由基聚合
CN109679000A (zh) * 2014-08-05 2019-04-26 埃克森美孚化学专利公司 制造乙烯聚合物和使用改性剂的方法

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CN103237819B (zh) 2010-09-30 2016-10-26 陶氏环球技术有限责任公司 制备低密度聚乙烯的聚合方法
ES2646270T3 (es) 2010-09-30 2017-12-13 Dow Global Technologies Llc Interpolímeros basados en etileno y procesos de preparación de los mismos
SG190030A1 (en) 2010-10-29 2013-06-28 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
IN2014CN02739A (enExample) * 2011-10-19 2015-07-03 Dow Global Technologies Llc
IN2014CN03760A (enExample) 2011-11-23 2015-09-04 Dow Global Technologies Llc
KR102057264B1 (ko) * 2011-11-23 2019-12-19 다우 글로벌 테크놀로지스 엘엘씨 넓은 분자량 분포 및 낮은 추출가능물을 갖는 저밀도 에틸렌-계 중합체
MX360854B (es) * 2011-12-22 2018-11-20 Dow Global Technologies Llc Polímeros basados en etileno con una resistencia a la fusión mejorada, y procesos para lo mismo.
WO2014105110A2 (en) * 2012-12-28 2014-07-03 Dow Global Technologies Llc Method to reduce the crystallization temperature of carboxylic acid comonomer at elevated pressures, and to improve the copolymerization of the same
BR112015026892A2 (pt) 2013-05-01 2017-07-25 Dow Global Technologies Llc composições de polímero à base de etileno de baixa densidade com boa resistência a fusão e alta densidade
ES2868951T3 (es) 2013-05-22 2021-10-22 Dow Global Technologies Llc Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto
SG11201703720PA (en) * 2014-11-13 2017-06-29 Dow Global Technologies Llc Lubricant compositions for improved high pressure free-radical polymerizations
KR102577463B1 (ko) * 2015-06-25 2023-09-14 다우 글로벌 테크놀로지스 엘엘씨 높은 g' 및 넓은 mwd를 갖는 관형 에틸렌계 폴리머의 개선된 제조 공정
KR102334926B1 (ko) 2017-07-31 2021-12-07 엑손모빌 케미칼 패턴츠 인코포레이티드 에틸렌 공중합체를 제조하기 위한 고압 중합 방법
KR102410623B1 (ko) * 2017-10-19 2022-06-17 주식회사 엘지화학 폴리에틸렌 수지의 제조 방법
WO2019078561A1 (ko) * 2017-10-19 2019-04-25 주식회사 엘지화학 폴리에틸렌 수지의 제조 방법
US11603420B2 (en) 2017-11-03 2023-03-14 Lg Chem, Ltd. Method for preparing ethylene vinylacetate copolymer
KR102608214B1 (ko) * 2018-12-13 2023-11-30 주식회사 엘지화학 저밀도 폴리에틸렌의 제조방법
WO2025181065A1 (en) * 2024-02-29 2025-09-04 Basell Polyolefine Gmbh Film with high weathering resistance
KR102755274B1 (ko) 2024-07-05 2025-01-22 최병렬 압축기와 반응기와 촉매제 기반 에틸렌과 프로판과 고분자 재료 혼합 복합 생산 시스템 및 그 운용방법

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105829362B (zh) * 2013-12-26 2019-06-07 陶氏环球技术有限责任公司 使用不对称多烯形成基于乙烯的聚合物的方法
CN105829362A (zh) * 2013-12-26 2016-08-03 陶氏环球技术有限责任公司 使用不对称多烯形成基于乙烯的聚合物的方法
CN106459275A (zh) * 2014-06-27 2017-02-22 陶氏环球技术有限责任公司 使用一氧化碳分布制备基于乙烯的聚合物的方法
CN106459275B (zh) * 2014-06-27 2020-05-29 陶氏环球技术有限责任公司 使用一氧化碳分布制备基于乙烯的聚合物的方法
CN106661156A (zh) * 2014-06-27 2017-05-10 陶氏环球技术有限责任公司 包含衍生自一氧化碳和流变改性剂的单元的乙烯基聚合物
CN109679000B (zh) * 2014-08-05 2022-05-03 埃克森美孚化学专利公司 制造乙烯聚合物和使用改性剂的方法
CN109679000A (zh) * 2014-08-05 2019-04-26 埃克森美孚化学专利公司 制造乙烯聚合物和使用改性剂的方法
CN105585766A (zh) * 2014-10-20 2016-05-18 中国石油化工股份有限公司 一种药用薄膜用低密度聚乙烯树脂及其制备方法
CN105585647A (zh) * 2014-10-20 2016-05-18 中国石油化工股份有限公司 一种车饰无纺布背胶用聚乙烯专用料的制备方法
CN105585765A (zh) * 2014-10-20 2016-05-18 中国石油化工股份有限公司 一种用于制造高透明薄膜的低密度聚乙烯树脂及其制备方法
CN107278215A (zh) * 2015-03-26 2017-10-20 Sabic环球技术有限责任公司 制备聚乙烯的高压聚合方法
CN107278215B (zh) * 2015-03-26 2020-04-14 Sabic环球技术有限责任公司 制备聚乙烯的高压聚合方法
CN104788593B (zh) * 2015-04-16 2017-03-29 浙江大学 一种生产低密度聚乙烯的方法及装置
CN104788593A (zh) * 2015-04-16 2015-07-22 浙江大学 一种生产低密度聚乙烯的方法及装置
CN109312005A (zh) * 2016-06-24 2019-02-05 陶氏环球技术有限责任公司 用于制备高压自由基乙烯共聚物的方法
CN109312008A (zh) * 2016-06-24 2019-02-05 陶氏环球技术有限责任公司 用于生产乙烯类聚合物的高压自由基聚合

Also Published As

Publication number Publication date
WO2011075465A1 (en) 2011-06-23
EP2513162A1 (en) 2012-10-24
JP2013514440A (ja) 2013-04-25
BR112012015026A2 (pt) 2017-07-04
SG181754A1 (en) 2012-07-30
EP2513162B1 (en) 2015-11-04
JP5873803B2 (ja) 2016-03-01
CA2784272A1 (en) 2011-06-23
KR20120115323A (ko) 2012-10-17
ES2555498T3 (es) 2016-01-04
BR112012015026B1 (pt) 2019-11-05

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Application publication date: 20121031