CN105348615B - 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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CN105348615B
CN105348615B CN201510895283.5A CN201510895283A CN105348615B CN 105348615 B CN105348615 B CN 105348615B CN 201510895283 A CN201510895283 A CN 201510895283A CN 105348615 B CN105348615 B CN 105348615B
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ratio
ldpe
less
equal
ethenylidene
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CN105348615A (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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
CN201510895283.5A 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 CN105348615B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161500315P 2011-06-23 2011-06-23
US61/500,315 2011-06-23
CN201280030847.3A CN103608365B (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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CN105348615A CN105348615A (zh) 2016-02-24
CN105348615B true CN105348615B (zh) 2018-02-06

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CN201280030847.3A Active CN103608365B (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) KR101890452B1 (enExample)
CN (2) CN105348615B (enExample)
BR (1) BR112013032432B1 (enExample)
CA (1) CA2839583C (enExample)
MX (2) MX340104B (enExample)
TW (1) TW201307396A (enExample)
WO (1) WO2012177299A1 (enExample)

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CN105593278B (zh) 2013-05-22 2020-09-01 希悦尔公司 由可聚合缩合聚合物制备泡沫体的方法
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
US10557023B2 (en) 2015-06-11 2020-02-11 Dow Global Technologies Llc Cable insulation comprising a blend of LDPE and polypropylene
MX2017016280A (es) * 2015-06-17 2018-04-20 Dow Global Technologies Llc Proceso para hacer asilamiento de cable reticulado usando polimero a base de etileno de alta resistencia a la fusion hecho en un reactor tubular y opcionalmente modificado con un agente de ramificacion.
JP6923535B2 (ja) 2016-01-25 2021-08-18 コルテバ アグリサイエンス エルエルシー 農薬の効用を有する分子、ならびにこれに関連する中間体、組成物、及びプロセス
TWI648328B (zh) * 2016-07-01 2019-01-21 旭化成股份有限公司 Polyethylene resin composition
MX2019005087A (es) 2016-11-16 2019-08-12 Dow Global Technologies Llc Composicion con equilibrio de factor de disipacion y aceptacion de aditivos.
EP3559092B9 (en) * 2016-12-22 2022-07-20 Dow Global Technologies LLC Process to make high density ethylene-based polymer compositions with high melt strength
EP3580274A4 (en) 2017-02-07 2020-09-09 Dow Global Technologies LLC PROCESS FOR FOAMING POLYOLEFIN COMPOSITIONS USING A MODIFIED HIGH DENSITY POLYETHYLENE
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
WO2019005439A1 (en) 2017-06-29 2019-01-03 Dow Global Technologies Llc CABLE CONSTRUCTIONS AND WIRES HARDENED
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
CN112888716B (zh) 2018-11-12 2023-11-07 陶氏环球技术有限责任公司 乙烯和可水解硅烷的可湿交联共聚物
KR102145496B1 (ko) * 2018-11-29 2020-08-18 롯데케미칼 주식회사 가공성이 우수한 저밀도 폴리에틸렌 수지 및 이의 제조방법
WO2021257286A1 (en) * 2020-06-15 2021-12-23 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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CN1234733C (zh) * 2002-03-25 2006-01-04 三井化学株式会社 聚烯烃的生产方法
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Publication number Publication date
WO2012177299A1 (en) 2012-12-27
KR101890022B1 (ko) 2018-08-20
EP3031833A1 (en) 2016-06-15
KR20150145264A (ko) 2015-12-29
EP2723782B1 (en) 2016-03-02
CN103608365B (zh) 2016-01-06
MX390745B (es) 2025-03-21
MX2013014882A (es) 2014-02-17
MX340104B (es) 2016-06-27
US8912297B2 (en) 2014-12-16
CA2839583A1 (en) 2012-12-27
BR112013032432A2 (pt) 2017-01-17
CA2839583C (en) 2018-08-21
JP6215289B2 (ja) 2017-10-18
CN103608365A (zh) 2014-02-26
US20140187730A1 (en) 2014-07-03
JP2016128567A (ja) 2016-07-14
JP5997267B2 (ja) 2016-09-28
EP2723782A1 (en) 2014-04-30
BR112013032432B1 (pt) 2020-10-20
CN105348615A (zh) 2016-02-24
KR20140032434A (ko) 2014-03-14
TW201307396A (zh) 2013-02-16
EP3031833B1 (en) 2023-06-28
JP2014517135A (ja) 2014-07-17
KR101890452B1 (ko) 2018-08-21

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