JP5873803B2 - 低密度ポリエチレンを製造するための重合法 - Google Patents

低密度ポリエチレンを製造するための重合法 Download PDF

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JP5873803B2
JP5873803B2 JP2012544703A JP2012544703A JP5873803B2 JP 5873803 B2 JP5873803 B2 JP 5873803B2 JP 2012544703 A JP2012544703 A JP 2012544703A JP 2012544703 A JP2012544703 A JP 2012544703A JP 5873803 B2 JP5873803 B2 JP 5873803B2
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zone
ethylene
reactor
cta
polymer
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JP2013514440A (ja
JP2013514440A5 (enExample
Inventor
バービー，オット，ジェイ．
デルダー，コーネリス，エフ．ジェイ． デン
デルダー，コーネリス，エフ．ジェイ． デン
ナイホフ，エグベルト
デミローズ，メフメット
フリース，シュート，エー． ド
フリース，シュート，エー． ド
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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)
JP2012544703A 2009-12-18 2010-12-14 低密度ポリエチレンを製造するための重合法 Active JP5873803B2 (ja)

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 (3)

Publication Number Publication Date
JP2013514440A JP2013514440A (ja) 2013-04-25
JP2013514440A5 JP2013514440A5 (enExample) 2014-02-06
JP5873803B2 true JP5873803B2 (ja) 2016-03-01

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JP2012544703A Active JP5873803B2 (ja) 2009-12-18 2010-12-14 低密度ポリエチレンを製造するための重合法

Country Status (9)

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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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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
US9718906B2 (en) * 2013-12-26 2017-08-01 Dow Global Technologies Llc Processes to form ethylene-based polymers using asymmetrical polyenes
MX2016016709A (es) * 2014-06-27 2017-04-27 Dow Global Technologies Llc Proceso para preparar polimeros basados en etileno que usa una distribucion de monoxido de carbono.
BR112016029765B1 (pt) * 2014-06-27 2021-12-07 Dow Global Technologies Llc Composição à base de etileno e artigo
MY180980A (en) * 2014-08-05 2020-12-15 Exxonmobil Chemical Patents Inc Process for manufacturing ethylene polymers and using modifiers
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
SG11201703720PA (en) * 2014-11-13 2017-06-29 Dow Global Technologies Llc Lubricant compositions for improved high pressure free-radical polymerizations
EP3274404B1 (en) * 2015-03-26 2020-04-22 SABIC Global Technologies B.V. High-pressure polymerisation process for the preparation of polyethylene
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
KR102577463B1 (ko) * 2015-06-25 2023-09-14 다우 글로벌 테크놀로지스 엘엘씨 높은 g' 및 넓은 mwd를 갖는 관형 에틸렌계 폴리머의 개선된 제조 공정
WO2017223467A1 (en) * 2016-06-24 2017-12-28 Dow Global Technologies Llc Process for making high pressure free radical ethylene copolymers
EP3260473A1 (en) * 2016-06-24 2017-12-27 Dow Global Technologies LLC High pressure, free radical polymerizations to produce ethylene-based polymers
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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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
CA2784272A1 (en) 2011-06-23
CN102762609A (zh) 2012-10-31
KR20120115323A (ko) 2012-10-17
ES2555498T3 (es) 2016-01-04
BR112012015026B1 (pt) 2019-11-05

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