JP5997267B2 - 低散逸率を有する低密度ポリエチレンおよびそれを製造するための方法 - Google Patents

低散逸率を有する低密度ポリエチレンおよびそれを製造するための方法 Download PDF

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JP5997267B2
JP5997267B2 JP2014516965A JP2014516965A JP5997267B2 JP 5997267 B2 JP5997267 B2 JP 5997267B2 JP 2014516965 A JP2014516965 A JP 2014516965A JP 2014516965 A JP2014516965 A JP 2014516965A JP 5997267 B2 JP5997267 B2 JP 5997267B2
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ldpe
reactor
recycle stream
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JP2014517135A5 (https=
JP2014517135A (ja
Inventor
フローリー，アニー
スミス，マイケル，エル．
クミック，チェスター，ジェィ．
イートン，ロバート，エフ．
ヴィジル，アルフレッド．イー．
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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
    • 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
    • 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—Polyethylene
    • 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—Polyethylene
    • 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)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
JP2014516965A 2011-06-23 2012-03-08 低散逸率を有する低密度ポリエチレンおよびそれを製造するための方法 Active JP5997267B2 (ja)

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

Related Child Applications (1)

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JP2015246557A Division JP6215289B2 (ja) 2011-06-23 2015-12-17 低散逸率を有する低密度ポリエチレンおよびそれを製造するための方法

Publications (3)

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JP2014517135A JP2014517135A (ja) 2014-07-17
JP2014517135A5 JP2014517135A5 (https=) 2015-04-23
JP5997267B2 true JP5997267B2 (ja) 2016-09-28

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JP2014516965A Active JP5997267B2 (ja) 2011-06-23 2012-03-08 低散逸率を有する低密度ポリエチレンおよびそれを製造するための方法
JP2015246557A Active JP6215289B2 (ja) 2011-06-23 2015-12-17 低散逸率を有する低密度ポリエチレンおよびそれを製造するための方法

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Country Status (10)

Country Link
US (1) US8912297B2 (https=)
EP (2) EP2723782B1 (https=)
JP (2) JP5997267B2 (https=)
KR (2) KR101890022B1 (https=)
CN (2) CN105348615B (https=)
BR (1) BR112013032432B1 (https=)
CA (1) CA2839583C (https=)
MX (2) MX340104B (https=)
TW (1) TW201307396A (https=)
WO (1) WO2012177299A1 (https=)

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MX2015015944A (es) 2013-05-22 2016-03-17 Sealed Air Corp Metodo para producur una espuma de un polimero de condensacion polimerizable.
EP3140327B1 (en) * 2014-05-09 2019-06-26 Dow Global Technologies Llc Process for making ethylene-based polymers using hydrocarbon initiators
US10557023B2 (en) 2015-06-11 2020-02-11 Dow Global Technologies Llc Cable insulation comprising a blend of LDPE and polypropylene
CN107771199B (zh) 2015-06-17 2021-05-25 陶氏环球技术有限责任公司 使用在管式反应器中制得且任选地经支化剂改性的高熔融强度乙烯类聚合物制得交联电缆绝缘材料的方法
KR102777190B1 (ko) 2016-01-25 2025-03-10 코르테바 애그리사이언스 엘엘씨 살충 유용성을 갖는 분자, 및 그와 관련된 중간체, 조성물 및 방법
TWI648328B (zh) * 2016-07-01 2019-01-21 旭化成股份有限公司 Polyethylene resin composition
US20190345277A1 (en) * 2016-11-16 2019-11-14 Dow Global Technologies Llc Composition with Balance of Dissipation Factor and Additive Acceptance
BR112019010616B1 (pt) * 2016-12-22 2022-11-29 Dow Global Technologies Llc Processo para produzir uma composição, configuração de polimerização, composição e artigo
MX2019008689A (es) 2017-02-07 2019-09-11 Dow Global Technologies Llc Proceso para espumar composiciones de poliolefina mediante el uso de un polietileno modificado de alta densidad.
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
CA3069289A1 (en) 2017-06-29 2019-01-03 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
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
CA3118543A1 (en) 2018-11-12 2020-05-22 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
JP7789703B2 (ja) * 2020-06-15 2025-12-22 ダウ グローバル テクノロジーズ エルエルシー Ｌｄｐｅ重合中のエチレン揮発性物質を減少させるためのプロセス
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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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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Also Published As

Publication number Publication date
MX2013014882A (es) 2014-02-17
JP2014517135A (ja) 2014-07-17
KR101890452B1 (ko) 2018-08-21
US20140187730A1 (en) 2014-07-03
EP2723782B1 (en) 2016-03-02
CN103608365B (zh) 2016-01-06
WO2012177299A1 (en) 2012-12-27
KR101890022B1 (ko) 2018-08-20
KR20150145264A (ko) 2015-12-29
EP2723782A1 (en) 2014-04-30
BR112013032432B1 (pt) 2020-10-20
MX340104B (es) 2016-06-27
JP2016128567A (ja) 2016-07-14
TW201307396A (zh) 2013-02-16
CN105348615A (zh) 2016-02-24
MX390745B (es) 2025-03-21
KR20140032434A (ko) 2014-03-14
CN105348615B (zh) 2018-02-06
BR112013032432A2 (pt) 2017-01-17
CN103608365A (zh) 2014-02-26
EP3031833B1 (en) 2023-06-28
JP6215289B2 (ja) 2017-10-18
EP3031833A1 (en) 2016-06-15
CA2839583C (en) 2018-08-21
CA2839583A1 (en) 2012-12-27
US8912297B2 (en) 2014-12-16

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