JP2010520936A5 - - Google Patents

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Publication number
JP2010520936A5
JP2010520936A5 JP2009552785A JP2009552785A JP2010520936A5 JP 2010520936 A5 JP2010520936 A5 JP 2010520936A5 JP 2009552785 A JP2009552785 A JP 2009552785A JP 2009552785 A JP2009552785 A JP 2009552785A JP 2010520936 A5 JP2010520936 A5 JP 2010520936A5
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JP
Japan
Prior art keywords
high pressure
density polyethylene
low density
free radical
peroxide initiator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2009552785A
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English (en)
Japanese (ja)
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JP2010520936A (ja
JP5415289B2 (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/US2008/053677 external-priority patent/WO2008112373A1/en
Publication of JP2010520936A publication Critical patent/JP2010520936A/ja
Publication of JP2010520936A5 publication Critical patent/JP2010520936A5/ja
Application granted granted Critical
Publication of JP5415289B2 publication Critical patent/JP5415289B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009552785A 2007-03-09 2008-02-12 低密度ポリエチレンポリマーを生成するためのフリーラジカル開始剤系および高圧フリーラジカル重合法 Expired - Fee Related JP5415289B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90599907P 2007-03-09 2007-03-09
US60/905,999 2007-03-09
PCT/US2008/053677 WO2008112373A1 (en) 2007-03-09 2008-02-12 A free radical initiator system and a high pressure, freeradical polymerization process for producing a low density polyethylene polymer

Publications (3)

Publication Number Publication Date
JP2010520936A JP2010520936A (ja) 2010-06-17
JP2010520936A5 true JP2010520936A5 (enExample) 2011-03-10
JP5415289B2 JP5415289B2 (ja) 2014-02-12

Family

ID=39430974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009552785A Expired - Fee Related JP5415289B2 (ja) 2007-03-09 2008-02-12 低密度ポリエチレンポリマーを生成するためのフリーラジカル開始剤系および高圧フリーラジカル重合法

Country Status (12)

Country Link
US (1) US20100093961A1 (enExample)
EP (1) EP2121592B1 (enExample)
JP (1) JP5415289B2 (enExample)
KR (1) KR20100015430A (enExample)
CN (1) CN101679232B (enExample)
AR (1) AR065665A1 (enExample)
BR (1) BRPI0808310A2 (enExample)
CA (1) CA2680577A1 (enExample)
MX (1) MX2009009638A (enExample)
RU (1) RU2009137375A (enExample)
TW (1) TW200902561A (enExample)
WO (1) WO2008112373A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102471388B (zh) * 2009-07-14 2014-08-06 埃克森美孚化学专利公司 高压自由基聚合方法
EP2576688B1 (en) * 2010-05-27 2017-01-18 Dow Global Technologies LLC Polymer compositions, methods of making the same, and articles prepared from the same
FR2971510B1 (fr) * 2011-02-10 2013-03-22 Arkema France Polymerisation radicalaire de l'ethylene amorcee par des peroxydes organiques a haute productivite
WO2013078018A2 (en) 2011-11-23 2013-05-30 Dow Global Technologies Llc Low density ethylene-based polymers with broad molecular weight distributions and low extractables
WO2013078224A1 (en) 2011-11-23 2013-05-30 Dow Global Technologies Llc Low density ethylene-based polymers with extracts at lower molecular weights
RU2664104C2 (ru) * 2013-04-25 2018-08-15 Инфиана Джемени Гмбх Унд Ко. Кг Способная к линейному раздиру многослойная пленка
EP3483188A1 (en) * 2014-08-05 2019-05-15 ExxonMobil Chemical Patents Inc. Process for manufacturing ethylene polymers and using modifiers
KR102571535B1 (ko) * 2015-06-30 2023-08-29 다우 글로벌 테크놀로지스 엘엘씨 고압 자유 라디칼 중합
FR3041645B1 (fr) * 2015-09-29 2017-09-08 Arkema France Polymerisation radicalaire de l'ethylene amorcee par un couple de peroxydes organiques a haute productivite
JP6946331B2 (ja) 2016-04-22 2021-10-06 ダウ グローバル テクノロジーズ エルエルシー 清浄な押出コーティング処理のための低揮発性管状低密度エチレン系ポリマーを製造する方法
TWI648328B (zh) * 2016-07-01 2019-01-21 旭化成股份有限公司 Polyethylene resin composition
CA2960665A1 (en) * 2017-03-14 2018-09-14 Nova Chemicals Corporation Method to control melt elasticity in ldpe
JP7171628B2 (ja) 2017-06-28 2022-11-15 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマーを生成するための高圧フリーラジカル重合
KR102410623B1 (ko) 2017-10-19 2022-06-17 주식회사 엘지화학 폴리에틸렌 수지의 제조 방법
US11684904B2 (en) 2021-10-14 2023-06-27 Chevron Phillips Chemical Company Lp Initiator injection into high pressure LDPE reactors

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1795294B2 (de) * 1968-09-06 1979-04-26 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- oder Copolymerisaten des Äthylens
BE756426A (fr) * 1969-09-23 1971-03-22 Basf Ag Procede de preparation d'homo- ou de copolymeres de l'ethylene
US3775341A (en) * 1971-08-02 1973-11-27 Ppg Industries Inc Liquid dialkyl peroxydicarbonate composition
US3956396A (en) * 1974-04-12 1976-05-11 Pennwalt Corporation Safe diacyl peroxide solution compositions
DE3486145T2 (de) * 1983-07-11 1993-09-23 Commw Scient Ind Res Org Verfahren zur polymerisation und nach diesem verfahren hergestellte polymere.
US4777230A (en) * 1985-05-30 1988-10-11 Pennwalt Corporation Solution polymerization of acrylic acid derived monomers using tertiary alkyl(ηC5)hydroperoxides
DE3912975A1 (de) * 1989-04-20 1990-11-08 Basf Ag Polyethylen sowie copolymerisate aus ueberwiegenden anteilen von ethylen
US5322912A (en) * 1992-11-16 1994-06-21 Xerox Corporation Polymerization processes and toner compositions therefrom
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
DE19829399A1 (de) * 1998-07-01 2000-02-03 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte
DE10021886A1 (de) * 2000-05-05 2001-11-15 Basell Polyolefine Gmbh Verfahren zum Herstellen von Phillips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Paricle-Form-Verfahren
DE10102937A1 (de) * 2001-01-23 2002-07-25 Basf Ag Verfahren zur Herstellung von Ethylenpolymerisaten im Hochdruckverfahren
KR101216515B1 (ko) * 2004-11-02 2012-12-31 다우 글로벌 테크놀로지스 엘엘씨 저 밀도 폴리에틸렌 조성물의 제조 방법 및 이로부터생성된 중합체

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