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

Info

Publication number
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
Authority
CN
China
Prior art keywords
ratio
ldpe
less
equal
ethenylidene
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.)
Active
Application number
CN201510895283.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN105348615A (zh
Inventor
A.弗洛里
M.L.史密斯
C.J.克米克
R.F.伊顿
A.E.维吉尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CN105348615A publication Critical patent/CN105348615A/zh
Application granted granted Critical
Publication of CN105348615B publication Critical patent/CN105348615B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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)

Landscapes

  • 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)
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201280030847.3A Division 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

Publications (2)

Publication Number Publication Date
CN105348615A CN105348615A (zh) 2016-02-24
CN105348615B true CN105348615B (zh) 2018-02-06

Family

ID=45856036

Family Applications (2)

Application Number Title Priority Date Filing Date
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
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

Family Applications After (1)

Application Number Title Priority Date Filing Date
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

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=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1537120A (zh) * 2001-07-31 2004-10-13 Ӣ��ʯ�ͻ�ѧƷ���޹�˾ 脱气方法
CN1234733C (zh) * 2002-03-25 2006-01-04 三井化学株式会社 聚烯烃的生产方法
EP1739691A1 (en) * 2005-06-30 2007-01-03 Borealis Technology Oy Outer sheath layer for power or communication cable

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547328B1 (en) 1977-12-16 1998-04-14 Sumitomo Electric Industries Method for producing foamed plastic insulator
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
FI962715L (fi) 1996-07-01 1998-01-02 Nk Cables Oy Koaksiaalinen suurtaajuuskaapeli sekä sen eriste
US6455602B1 (en) 2000-10-24 2002-09-24 Union Carbide Chemicals & Plastics Technology Corporation High-speed processable cellular insulation material with enhanced foamability
GB0110161D0 (en) * 2001-04-25 2001-06-20 Bp Chem Int Ltd Polymer treatment
US6596241B2 (en) * 2001-12-19 2003-07-22 Exxonmobil Chemical Patents Inc Tubular polymerization reactors and polymers made therein
DK2289952T3 (da) * 2004-08-27 2014-05-19 Chevron Phillips Chemical Co Energieffektiv polyolefinproces
EP1919967A1 (en) * 2005-08-05 2008-05-14 ExxonMobil Chemical Patents Inc. Process and apparatus for manufacturing ethylene polymers and copolymers
RU2444530C2 (ru) * 2006-08-03 2012-03-10 Базелль Полиолефине Гмбх Способ чистовой обработки полиолефинов
BRPI0910770A2 (pt) * 2008-04-22 2015-09-29 Univation Tech Llc sistema de reatores e processos para ultilização dos mesmos
MX2011003550A (es) * 2008-10-07 2011-08-17 Dow Global Technologies Llc Resinas de polietileno de baja densidad, alta presion con propiedades opticas mejoradas producidas a traves del uso de agentes de transferencia de cadena altamente activos.
WO2010059474A1 (en) * 2008-11-21 2010-05-27 Dow Global Technologies Inc. Medium voltage cable sheath comprising an olefin-based polymer
CN102597093B (zh) * 2009-11-11 2015-01-07 博瑞立斯有限公司 电缆以及其生产方法
US8729186B2 (en) * 2009-12-18 2014-05-20 Dow Global Technologies Llc Polymerization process to make low density polyethylene

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1537120A (zh) * 2001-07-31 2004-10-13 Ӣ��ʯ�ͻ�ѧƷ���޹�˾ 脱气方法
CN1234733C (zh) * 2002-03-25 2006-01-04 三井化学株式会社 聚烯烃的生产方法
EP1739691A1 (en) * 2005-06-30 2007-01-03 Borealis Technology Oy Outer sheath layer for power or communication cable

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
BR112013032432A2 (pt) 2017-01-17
CN103608365A (zh) 2014-02-26
JP5997267B2 (ja) 2016-09-28
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

Similar Documents

Publication Publication Date Title
CN105348615B (zh) 具有低耗散因子的低密度聚乙烯及其制备方法
US10875939B2 (en) Polymer composition comprising a polyolefin produced in a high pressure process, a high pressure process and an article
EP2847266B1 (en) Ethylene polymer conductor coatings prepared with polybutadiene cross-linking coagents
KR102355789B1 (ko) 탄화수소 개시제를 사용하여 에틸렌계 폴리머를 제조하는 공정
TWI588167B (zh) 互聚物組成物及其製造方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant