JP5980214B2 - 低密度ポリエチレンを製造するための重合プロセス - Google Patents

低密度ポリエチレンを製造するための重合プロセス Download PDF

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JP5980214B2
JP5980214B2 JP2013531659A JP2013531659A JP5980214B2 JP 5980214 B2 JP5980214 B2 JP 5980214B2 JP 2013531659 A JP2013531659 A JP 2013531659A JP 2013531659 A JP2013531659 A JP 2013531659A JP 5980214 B2 JP5980214 B2 JP 5980214B2
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reactor
polymer
region
ethylene
autoclave
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JP2013543025A5 (enExample
JP2013543025A (ja
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バービー，オット，ジェー．
ドエルダー，コーネリス，エフ．，ジェー． デン
ドエルダー，コーネリス，エフ．，ジェー． デン
ホスマン，コーネリス，ジェー．
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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
    • 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
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2013531659A 2010-09-30 2011-09-21 低密度ポリエチレンを製造するための重合プロセス Active JP5980214B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38815210P 2010-09-30 2010-09-30
US61/388,152 2010-09-30
PCT/US2011/052525 WO2012044504A1 (en) 2010-09-30 2011-09-21 Polymerization process to make low density polyethylene

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JP2013543025A JP2013543025A (ja) 2013-11-28
JP2013543025A5 JP2013543025A5 (enExample) 2014-11-06
JP5980214B2 true JP5980214B2 (ja) 2016-08-31

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US (2) US9234055B2 (enExample)
EP (1) EP2621963B1 (enExample)
JP (1) JP5980214B2 (enExample)
KR (2) KR20140009164A (enExample)
CN (1) CN103237819B (enExample)
AR (1) AR083077A1 (enExample)
BR (1) BR112013007510B1 (enExample)
ES (1) ES2592184T3 (enExample)
WO (1) WO2012044504A1 (enExample)

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JP6865181B2 (ja) 2015-06-30 2021-04-28 ダウ グローバル テクノロジーズ エルエルシー 高圧力フリーラジカル重合
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CN110770259B (zh) * 2017-06-28 2022-05-27 陶氏环球技术有限责任公司 用于生产基于乙烯的聚合物的高压自由基聚合
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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
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AR119432A1 (es) 2019-07-31 2021-12-15 Dow Global Technologies Llc Supresión de estrechamiento para polímeros tubulares a base de ldpe para recubrimiento por extrusión a velocidad de línea media y alta
KR102446740B1 (ko) * 2019-11-22 2022-09-23 롯데케미칼 주식회사 가공성이 우수한 압출코팅용 에틸렌 비닐 아세테이트 공중합체 및 그 제조방법
CN112250780B (zh) * 2020-10-19 2021-09-07 浙江大学 一种用于高压烯烃聚合的方法
JP2022156612A (ja) * 2021-03-31 2022-10-14 住友化学株式会社 ポリエチレンの製造方法
CN115197348B (zh) * 2021-04-14 2024-06-14 浙江大学 乙烯聚合物以及用于制备乙烯聚合物的高压自由基聚合方法与装置
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Also Published As

Publication number Publication date
AR083077A1 (es) 2013-01-30
US20130197168A1 (en) 2013-08-01
EP2621963B1 (en) 2016-07-06
US9234055B2 (en) 2016-01-12
CN103237819B (zh) 2016-10-26
EP2621963A1 (en) 2013-08-07
BR112013007510A2 (pt) 2016-11-08
ES2592184T3 (es) 2016-11-28
KR20140009164A (ko) 2014-01-22
KR20180049190A (ko) 2018-05-10
US9534064B2 (en) 2017-01-03
KR101911673B1 (ko) 2018-10-24
US20160115256A1 (en) 2016-04-28
JP2013543025A (ja) 2013-11-28
CN103237819A (zh) 2013-08-07
BR112013007510B1 (pt) 2020-10-20
WO2012044504A1 (en) 2012-04-05

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