CN103608365B - 具有低耗散因子的低密度聚乙烯及其制备方法 - Google Patents

具有低耗散因子的低密度聚乙烯及其制备方法 Download PDF

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CN103608365B
CN103608365B CN201280030847.3A CN201280030847A CN103608365B CN 103608365 B CN103608365 B CN 103608365B CN 201280030847 A CN201280030847 A CN 201280030847A CN 103608365 B CN103608365 B CN 103608365B
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ldpe
ratio
equal
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recycle stream
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CN103608365A (zh
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A.弗洛里
M.L.史密斯
C.J.克米克
R.F.伊顿
A.E.维吉尔
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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
    • 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
    • C08L23/06—Polyethene
    • 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
    • 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
CN201280030847.3A 2011-06-23 2012-03-08 具有低耗散因子的低密度聚乙烯及其制备方法 Active CN103608365B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510895283.5A CN105348615B (zh) 2011-06-23 2012-03-08 具有低耗散因子的低密度聚乙烯及其制备方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161500315P 2011-06-23 2011-06-23
US61/500,315 2011-06-23
PCT/US2012/028276 WO2012177299A1 (en) 2011-06-23 2012-03-08 Low density polyethylene with low dissipation factor and process for producing same

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CN103608365A CN103608365A (zh) 2014-02-26
CN103608365B true CN103608365B (zh) 2016-01-06

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CN201510895283.5A Active CN105348615B (zh) 2011-06-23 2012-03-08 具有低耗散因子的低密度聚乙烯及其制备方法

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US (1) US8912297B2 (enExample)
EP (2) EP2723782B1 (enExample)
JP (2) JP5997267B2 (enExample)
KR (2) KR101890022B1 (enExample)
CN (2) CN103608365B (enExample)
BR (1) BR112013032432B1 (enExample)
CA (1) CA2839583C (enExample)
MX (2) MX390745B (enExample)
TW (1) TW201307396A (enExample)
WO (1) WO2012177299A1 (enExample)

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JP6786396B2 (ja) 2014-05-09 2020-11-18 ダウ グローバル テクノロジーズ エルエルシー 炭化水素開始剤を使用したエチレン系ポリマーの作製方法
BR112017025746B1 (pt) 2015-06-11 2021-12-21 Dow Global Technologies Llc Composição, bainha de isolamento reticulada para um cabo e cabo
CA2989407C (en) 2015-06-17 2023-09-19 Dow Global Technologies Llc Process for making crosslinked cable insulation using high melt strength ethylene-based polymer made in a tubular reactor and optionally modified with a branching agent
CN108697091B (zh) 2016-01-25 2021-07-23 美国陶氏益农公司 具有杀虫效用的分子，以及与其相关的中间体、组合物和方法
TWI648328B (zh) * 2016-07-01 2019-01-21 旭化成股份有限公司 Polyethylene resin composition
MX2019005482A (es) * 2016-11-16 2019-08-12 Dow Global Technologies Llc Composicion con equilibrio de factor de disipacion y aceptacion de aditivos.
US20200087492A1 (en) * 2016-12-22 2020-03-19 Dow Global Technologies Llc Process to Make High Density Ethylene-Based Polymer Compositions with High Melt Strength
BR112019014319B1 (pt) 2017-02-07 2022-11-16 Dow Global Technologies Llc Composição espumável, espuma, processo para preparar uma composição de espuma, e, cabo
TWI780112B (zh) 2017-03-31 2022-10-11 美商科迪華農業科技有限責任公司 具有殺蟲效用之分子，及其相關之中間物、組成物暨方法
US11299616B2 (en) 2017-06-29 2022-04-12 Dow Global Technologies Llc Moisture-cured wire and cable constructions
JP6963171B2 (ja) 2017-08-30 2021-11-05 キョーラク株式会社 発泡成形用樹脂、発泡成形体、発泡成形体の製造方法
WO2019078561A1 (ko) * 2017-10-19 2019-04-25 주식회사 엘지화학 폴리에틸렌 수지의 제조 방법
KR102410623B1 (ko) * 2017-10-19 2022-06-17 주식회사 엘지화학 폴리에틸렌 수지의 제조 방법
US12077618B2 (en) 2018-11-12 2024-09-03 Dow Global Technologies Llc Moisture crosslinkable copolymers of ethylene and hydrolysable silane
KR102145496B1 (ko) * 2018-11-29 2020-08-18 롯데케미칼 주식회사 가공성이 우수한 저밀도 폴리에틸렌 수지 및 이의 제조방법
EP4165092A1 (en) * 2020-06-15 2023-04-19 Dow Global Technologies LLC Process for reducing ethylene volatiles during ldpe polymerization
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
WO2025114582A1 (en) 2023-11-30 2025-06-05 Borealis Ag Process for producing a polymer for a cable

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CN1477131A (zh) * 2002-03-25 2004-02-25 三井化学株式会社 聚烯烃的生产方法
CN1505642A (zh) * 2001-04-25 2004-06-16 Ӣ��ʯ�ͻ�ѧƷ���޹�˾ 用于分离挥发性材料的聚合物处理方法
CN1537120A (zh) * 2001-07-31 2004-10-13 Ӣ��ʯ�ͻ�ѧƷ���޹�˾ 脱气方法
CN1993390A (zh) * 2004-08-27 2007-07-04 切夫里昂菲利普化学有限责任公司 能量有效的聚烯烃方法
CN101238529A (zh) * 2005-06-30 2008-08-06 博里利斯技术公司 用于电力线缆或通信线缆的外皮层
CN101501079A (zh) * 2006-08-03 2009-08-05 巴塞尔聚烯烃股份有限公司 聚烯烃精制法
WO2010059474A1 (en) * 2008-11-21 2010-05-27 Dow Global Technologies Inc. Medium voltage cable sheath comprising an olefin-based polymer
CN102015090A (zh) * 2008-04-22 2011-04-13 尤尼威蒂恩技术有限公司 反应器系统和使用该反应器系统的方法

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JP3514835B2 (ja) * 1994-08-17 2004-03-31 日本ユニカー株式会社 高発泡体被覆電線およびその製造方法
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CN1505642A (zh) * 2001-04-25 2004-06-16 Ӣ��ʯ�ͻ�ѧƷ���޹�˾ 用于分离挥发性材料的聚合物处理方法
CN1537120A (zh) * 2001-07-31 2004-10-13 Ӣ��ʯ�ͻ�ѧƷ���޹�˾ 脱气方法
US6596241B2 (en) * 2001-12-19 2003-07-22 Exxonmobil Chemical Patents Inc Tubular polymerization reactors and polymers made therein
CN1477131A (zh) * 2002-03-25 2004-02-25 三井化学株式会社 聚烯烃的生产方法
CN1993390A (zh) * 2004-08-27 2007-07-04 切夫里昂菲利普化学有限责任公司 能量有效的聚烯烃方法
CN101238529A (zh) * 2005-06-30 2008-08-06 博里利斯技术公司 用于电力线缆或通信线缆的外皮层
CN101501079A (zh) * 2006-08-03 2009-08-05 巴塞尔聚烯烃股份有限公司 聚烯烃精制法
CN102015090A (zh) * 2008-04-22 2011-04-13 尤尼威蒂恩技术有限公司 反应器系统和使用该反应器系统的方法
WO2010059474A1 (en) * 2008-11-21 2010-05-27 Dow Global Technologies Inc. Medium voltage cable sheath comprising an olefin-based polymer

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US20140187730A1 (en) 2014-07-03
CN105348615A (zh) 2016-02-24
EP2723782A1 (en) 2014-04-30
KR101890452B1 (ko) 2018-08-21
TW201307396A (zh) 2013-02-16
KR101890022B1 (ko) 2018-08-20
WO2012177299A1 (en) 2012-12-27
EP3031833B1 (en) 2023-06-28
CA2839583C (en) 2018-08-21
MX340104B (es) 2016-06-27
MX390745B (es) 2025-03-21
US8912297B2 (en) 2014-12-16
JP2014517135A (ja) 2014-07-17
MX2013014882A (es) 2014-02-17
CN105348615B (zh) 2018-02-06
CA2839583A1 (en) 2012-12-27
JP6215289B2 (ja) 2017-10-18
BR112013032432A2 (pt) 2017-01-17
EP2723782B1 (en) 2016-03-02
EP3031833A1 (en) 2016-06-15
CN103608365A (zh) 2014-02-26
JP2016128567A (ja) 2016-07-14
BR112013032432B1 (pt) 2020-10-20
KR20150145264A (ko) 2015-12-29
JP5997267B2 (ja) 2016-09-28
KR20140032434A (ko) 2014-03-14

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