JP2013514440A5 - - Google Patents

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Publication number
JP2013514440A5
JP2013514440A5 JP2012544703A JP2012544703A JP2013514440A5 JP 2013514440 A5 JP2013514440 A5 JP 2013514440A5 JP 2012544703 A JP2012544703 A JP 2012544703A JP 2012544703 A JP2012544703 A JP 2012544703A JP 2013514440 A5 JP2013514440 A5 JP 2013514440A5
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JP
Japan
Prior art keywords
zone
reaction
ethylene
reactor zone
cta system
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JP2012544703A
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English (en)
Japanese (ja)
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JP2013514440A (ja
JP5873803B2 (ja
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Priority claimed from PCT/US2010/060244 external-priority patent/WO2011075465A1/en
Publication of JP2013514440A publication Critical patent/JP2013514440A/ja
Publication of JP2013514440A5 publication Critical patent/JP2013514440A5/ja
Application granted granted Critical
Publication of JP5873803B2 publication Critical patent/JP5873803B2/ja
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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 true JP2013514440A5 (enExample) 2014-02-06
JP5873803B2 JP5873803B2 (ja) 2016-03-01

Family

ID=43663620

Family Applications (1)

Application Number Title Priority Date Filing Date
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)

Country Link
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)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2646270T3 (es) 2010-09-30 2017-12-13 Dow Global Technologies Llc Interpolímeros basados en etileno y procesos de preparación de los mismos
KR101911673B1 (ko) 2010-09-30 2018-10-24 다우 글로벌 테크놀로지스 엘엘씨 저밀도 폴리에틸렌을 제조하는 중합 방법
WO2012057975A1 (en) 2010-10-29 2012-05-03 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
ES2640122T3 (es) * 2011-10-19 2017-10-31 Dow Global Technologies Llc Procedimientos de polimerización con distribuciones de etileno de nueva aportación para preparar polímeros basados en etileno de baja densidad
JP6302412B2 (ja) 2011-11-23 2018-03-28 ダウ グローバル テクノロジーズ エルエルシー 広い分子量分布を持ち、抽出可能性の低い低密度のエチレン系ポリマー
BR112014012268B1 (pt) * 2011-11-23 2020-09-29 Dow Global Technologies Llc Polímero a base de etileno, composição e artigo
IN2014CN04648A (enExample) * 2011-12-22 2015-09-18 Dow Global Technologies Llc
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
CN105143337B (zh) 2013-05-01 2018-06-29 陶氏环球技术有限责任公司 具有良好熔融强度和高密度的低密度乙烯基聚合物组合物
EP2999743B1 (en) 2013-05-22 2017-06-21 Dow Global Technologies LLC Low density ethylene-based polymer compositions with high melt strength and mid-high density control
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
KR102359175B1 (ko) * 2014-06-27 2022-02-08 다우 글로벌 테크놀로지스 엘엘씨 일산화탄소 및 레올로지 개질제로부터 유도된 단위를 포함하는 에틸렌계 폴리머
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
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
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
WO2016077512A2 (en) * 2014-11-13 2016-05-19 Dow Global Technologies Llc Lubricant compositions for improved high pressure free-radical polymerizations
US10526476B2 (en) * 2015-03-26 2020-01-07 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
ES2774813T3 (es) * 2015-06-25 2020-07-22 Dow Global Technologies Llc Proceso mejorado para preparar polímeros tubulares a base de etileno con G' elevado y amplia MWD
EP3260473A1 (en) * 2016-06-24 2017-12-27 Dow Global Technologies LLC High pressure, free radical polymerizations to produce ethylene-based polymers
BR112018074634B1 (pt) * 2016-06-24 2022-12-27 Dow Global Technologies Llc Processo de polimerização de alta pressão para formar um polímero à base de etileno, polímero à base de etileno, composição e configuração de cabo ou de fio
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
EP3677604B1 (en) * 2017-11-03 2023-03-08 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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485706A (en) 1968-01-18 1969-12-23 Du Pont Textile-like patterned nonwoven fabrics and their production
US3913698A (en) 1974-02-01 1975-10-21 Power Matic Corp Variable speed transmission
DE2853069B2 (de) * 1978-12-08 1981-02-12 Ec Erdoelchemie Gmbh, 5000 Koeln Verfahren zur Herstellung von Verbundsystemen und Hochdruckpolyethylen-Beschichtungsharz
US4340563A (en) 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4322027A (en) 1980-10-02 1982-03-30 Crown Zellerbach Corporation Filament draw nozzle
US4413110A (en) 1981-04-30 1983-11-01 Allied Corporation High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore
US4663220A (en) 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
US4668566A (en) 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
US5416129A (en) * 1994-05-10 1995-05-16 The Dow Chemical Company Closed cell, low density ethylenic polymer foam produced with inorganic halogen-free blowing agents
JPH11171922A (ja) * 1997-12-12 1999-06-29 Nippon Unicar Co Ltd 高融点低密度ポリエチレン樹脂
US6407191B1 (en) 1998-01-12 2002-06-18 The Dow Chemical Company Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process
US7406537B2 (en) 2002-11-26 2008-07-29 Progress Software Corporation Dynamic subscription and message routing on a topic between publishing nodes and subscribing nodes
US20040158016A1 (en) * 2003-02-06 2004-08-12 Lee Chun D. High density polyethylene and insulation compositions for wire and cable
BRPI0516921B1 (pt) * 2004-11-02 2016-04-12 Dow Global Technologies Inc homopolímero ou copolímero de etileno e processo de polimerização com iniciação via radical livre
WO2007077732A1 (ja) * 2005-12-19 2007-07-12 Tosoh Corporation エチレン系重合体、エチレン系重合体製造用触媒およびエチレン系重合体の製造方法
DE112010002188T5 (de) * 2009-05-29 2012-08-30 Sumitomo Chemical Company, Ltd. Ethylen-α-Olefin-Copolymer und Formgegenstand
DE112011100914T5 (de) * 2010-03-15 2013-01-03 Sumitomo Chemical Co., Ltd. Ethylen-a-Olefin-Copolymer und Formteil

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