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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Chinese (zh)
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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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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)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Compositions Of Macromolecular Compounds (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 (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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KR102617008B1 (ko) 2015-06-17 2023-12-26 다우 글로벌 테크놀로지스 엘엘씨 관형 반응기에서 제조되고 그리고 선택적으로 분기제로 변형된 높은 용융 강도의 에틸렌계 폴리머를 사용하여 가교결합된 케이블 절연체를 제조하는 방법
AU2017212303B2 (en) 2016-01-25 2019-09-12 Corteva Agriscience Llc Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
TWI648328B (zh) * 2016-07-01 2019-01-21 旭化成股份有限公司 Polyethylene resin composition
BR112019009438B1 (pt) * 2016-11-16 2024-02-06 Dow Global Technologies Llc Composição e cabo
ES2904923T3 (es) * 2016-12-22 2022-04-06 Dow Global Technologies Llc Proceso para obtener composiciones de polímero a base de etileno de alta densidad con alta resistencia en estado fundido
KR102750608B1 (ko) 2017-02-07 2025-01-09 다우 글로벌 테크놀로지스 엘엘씨 개질된 고밀도 폴리에틸렌을 사용하여 폴리올레핀 조성물을 발포시키는 방법
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
WO2020102079A1 (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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Also Published As

Publication number Publication date
EP3031833B1 (en) 2023-06-28
CN103608365A (zh) 2014-02-26
KR101890452B1 (ko) 2018-08-21
JP6215289B2 (ja) 2017-10-18
CN103608365B (zh) 2016-01-06
MX390745B (es) 2025-03-21
WO2012177299A1 (en) 2012-12-27
JP2016128567A (ja) 2016-07-14
US8912297B2 (en) 2014-12-16
TW201307396A (zh) 2013-02-16
JP2014517135A (ja) 2014-07-17
MX340104B (es) 2016-06-27
BR112013032432B1 (pt) 2020-10-20
CA2839583C (en) 2018-08-21
KR20140032434A (ko) 2014-03-14
EP3031833A1 (en) 2016-06-15
EP2723782B1 (en) 2016-03-02
CA2839583A1 (en) 2012-12-27
KR20150145264A (ko) 2015-12-29
BR112013032432A2 (pt) 2017-01-17
US20140187730A1 (en) 2014-07-03
JP5997267B2 (ja) 2016-09-28
EP2723782A1 (en) 2014-04-30
MX2013014882A (es) 2014-02-17
KR101890022B1 (ko) 2018-08-20
CN105348615A (zh) 2016-02-24

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