KR20140009164A - 저밀도 폴리에틸렌을 제조하는 중합 방법 - Google Patents

저밀도 폴리에틸렌을 제조하는 중합 방법 Download PDF

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Publication number
KR20140009164A
KR20140009164A KR1020137010956A KR20137010956A KR20140009164A KR 20140009164 A KR20140009164 A KR 20140009164A KR 1020137010956 A KR1020137010956 A KR 1020137010956A KR 20137010956 A KR20137010956 A KR 20137010956A KR 20140009164 A KR20140009164 A KR 20140009164A
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zone
ethylene
reactor
polymer
cta
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Ceased
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KR1020137010956A
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Korean (ko)
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오토 제이 베르베
도엘더 코르넬리스 에프 제이 덴
코르넬리스 제이 호스만
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다우 글로벌 테크놀로지스 엘엘씨
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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)
KR1020137010956A 2010-09-30 2011-09-21 저밀도 폴리에틸렌을 제조하는 중합 방법 Ceased KR20140009164A (ko)

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

Related Child Applications (1)

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KR1020187012061A Division KR101911673B1 (ko) 2010-09-30 2011-09-21 저밀도 폴리에틸렌을 제조하는 중합 방법

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KR20140009164A true KR20140009164A (ko) 2014-01-22

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KR1020137010956A Ceased KR20140009164A (ko) 2010-09-30 2011-09-21 저밀도 폴리에틸렌을 제조하는 중합 방법
KR1020187012061A Active KR101911673B1 (ko) 2010-09-30 2011-09-21 저밀도 폴리에틸렌을 제조하는 중합 방법

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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)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160077785A (ko) * 2014-12-24 2016-07-04 한화토탈 주식회사 보호필름용 폴리에틸렌 수지의 제조방법
KR20180021067A (ko) * 2015-06-25 2018-02-28 다우 글로벌 테크놀로지스 엘엘씨 낮은 헥산 추출물을 갖는 에틸렌계 폴리머
KR20180021795A (ko) * 2015-06-25 2018-03-05 다우 글로벌 테크놀로지스 엘엘씨 저 헥산 추출물 및 저 밀도를 갖는 에틸렌계 중합체
KR20180081084A (ko) * 2015-11-10 2018-07-13 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 폴리머를 제조하기 위한 고압 자유 라디칼 중합
KR20180081751A (ko) * 2015-11-10 2018-07-17 다우 글로벌 테크놀로지스 엘엘씨 고압 자유 라디칼 중합
KR20190021330A (ko) * 2016-06-24 2019-03-05 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 중합체를 제조하기 위한 고압, 자유 라디칼 중합
KR20210063108A (ko) * 2019-11-22 2021-06-01 롯데케미칼 주식회사 가공성이 우수한 압출코팅용 에틸렌 비닐 아세테이트 공중합체 및 그 제조방법

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ES2742509T3 (es) 2011-11-23 2020-02-14 Dow Global Technologies Llc Polímeros a base de etileno de baja densidad con distribuciones amplias de pesos moleculares y contenido de extraíbles bajo
WO2013095969A1 (en) 2011-12-22 2013-06-27 Dow Global Technologies Llc Ethylene-based polymers with improved melt strength and processes for the same
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KR102037561B1 (ko) * 2012-09-28 2019-10-28 다우 글로벌 테크놀로지스 엘엘씨 에틸렌-기재 중합체 및 그의 제조 방법
US9394389B2 (en) 2012-11-20 2016-07-19 Dow Global Technologies Llc Low density ethylene-based polymers with high melt strength
ES2637970T3 (es) 2013-05-22 2017-10-18 Dow Global Technologies Llc Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto
KR102171521B1 (ko) 2013-05-22 2020-10-30 다우 글로벌 테크놀로지스 엘엘씨 개선된 용융 강도, 출력 및 기계적 특성을 갖는 저밀도 에틸렌계 조성물
WO2015100318A1 (en) * 2013-12-26 2015-07-02 Dow Global Technologies Llc Processes to form ethylene-based polymers using asymmetrical polyenes
JP6331390B2 (ja) * 2013-12-27 2018-05-30 キョーラク株式会社 発泡成形体
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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
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
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WO2018218470A1 (en) 2017-05-29 2018-12-06 Dow Global Technologies Llc Thermoplastic polyolefin compositions useful for aldehyde abatement
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
EP3658592B1 (en) 2017-07-28 2021-08-25 Dow Global Technologies Llc Low density ethylene-based polymers for low speed extrusion coating operations
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
EP3938167A1 (en) * 2019-03-14 2022-01-19 Braskem S.A. Extrusion coating resin from tubular reactor
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
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
CN114989340A (zh) * 2022-06-28 2022-09-02 杭州双安科技有限公司 一种烯烃聚合方法
EP4467575A1 (en) 2023-05-26 2024-11-27 Basell Polyolefine GmbH High pressure polymerization of ethylene
CN118085148B (zh) * 2024-02-20 2025-04-29 浙江大学 一种用于制备乙烯-极性单体共聚物的方法和装置
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160077785A (ko) * 2014-12-24 2016-07-04 한화토탈 주식회사 보호필름용 폴리에틸렌 수지의 제조방법
KR20180021067A (ko) * 2015-06-25 2018-02-28 다우 글로벌 테크놀로지스 엘엘씨 낮은 헥산 추출물을 갖는 에틸렌계 폴리머
KR20180021070A (ko) * 2015-06-25 2018-02-28 다우 글로벌 테크놀로지스 엘엘씨 낮은 헥산 추출물을 갖는 에틸렌계 폴리머
KR20180021795A (ko) * 2015-06-25 2018-03-05 다우 글로벌 테크놀로지스 엘엘씨 저 헥산 추출물 및 저 밀도를 갖는 에틸렌계 중합체
KR20180081084A (ko) * 2015-11-10 2018-07-13 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 폴리머를 제조하기 위한 고압 자유 라디칼 중합
KR20180081751A (ko) * 2015-11-10 2018-07-17 다우 글로벌 테크놀로지스 엘엘씨 고압 자유 라디칼 중합
KR20190021330A (ko) * 2016-06-24 2019-03-05 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 중합체를 제조하기 위한 고압, 자유 라디칼 중합
KR20210063108A (ko) * 2019-11-22 2021-06-01 롯데케미칼 주식회사 가공성이 우수한 압출코팅용 에틸렌 비닐 아세테이트 공중합체 및 그 제조방법

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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
KR20180049190A (ko) 2018-05-10
US9534064B2 (en) 2017-01-03
KR101911673B1 (ko) 2018-10-24
US20160115256A1 (en) 2016-04-28
JP5980214B2 (ja) 2016-08-31
JP2013543025A (ja) 2013-11-28
CN103237819A (zh) 2013-08-07
BR112013007510B1 (pt) 2020-10-20
WO2012044504A1 (en) 2012-04-05

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