JP6830448B2 - 高いｇ’及び広いｍｗｄを有する管状エチレン系ポリマーを作製するための改善されたプロセス - Google Patents

高いｇ’及び広いｍｗｄを有する管状エチレン系ポリマーを作製するための改善されたプロセス Download PDF

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Publication number
JP6830448B2
JP6830448B2 JP2017564376A JP2017564376A JP6830448B2 JP 6830448 B2 JP6830448 B2 JP 6830448B2 JP 2017564376 A JP2017564376 A JP 2017564376A JP 2017564376 A JP2017564376 A JP 2017564376A JP 6830448 B2 JP6830448 B2 JP 6830448B2
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ethylene
cta
reaction zone
formula
polyene
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JP2018518574A (ja
JP2018518574A5 (https=
Inventor
オットー・ジェイ・バービー
ステファン・ヒンリクス
ショーン・ダブリュ・エワート
ジョン・オー・オズビー
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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
    • 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
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/11—Melt tension or melt strength
    • 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)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP2017564376A 2015-06-25 2016-06-23 高いｇ’及び広いｍｗｄを有する管状エチレン系ポリマーを作製するための改善されたプロセス Active JP6830448B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562184549P 2015-06-25 2015-06-25
US62/184,549 2015-06-25
PCT/US2016/039061 WO2016210160A1 (en) 2015-06-25 2016-06-23 Improved process to make tubular ethylene based polymers with high g' and broad mwd

Publications (3)

Publication Number Publication Date
JP2018518574A JP2018518574A (ja) 2018-07-12
JP2018518574A5 JP2018518574A5 (https=) 2020-12-10
JP6830448B2 true JP6830448B2 (ja) 2021-02-17

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JP2017564376A Active JP6830448B2 (ja) 2015-06-25 2016-06-23 高いｇ’及び広いｍｗｄを有する管状エチレン系ポリマーを作製するための改善されたプロセス

Country Status (8)

Country Link
US (1) US10730977B2 (https=)
EP (1) EP3313894B1 (https=)
JP (1) JP6830448B2 (https=)
KR (1) KR102577463B1 (https=)
CN (1) CN107750257B (https=)
BR (1) BR112017026984B1 (https=)
ES (1) ES2774813T3 (https=)
WO (1) WO2016210160A1 (https=)

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EP3630853B1 (en) 2017-06-02 2021-03-17 Dow Global Technologies LLC Ethylene-based polymers and processes for the same
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CN119101184A (zh) * 2023-06-07 2024-12-10 中国石油化工股份有限公司 涂覆用聚乙烯及其应用以及聚乙烯制备方法

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Also Published As

Publication number Publication date
EP3313894B1 (en) 2019-12-18
BR112017026984A2 (https=) 2017-12-14
ES2774813T3 (es) 2020-07-22
CN107750257A (zh) 2018-03-02
JP2018518574A (ja) 2018-07-12
KR20180021793A (ko) 2018-03-05
US10730977B2 (en) 2020-08-04
EP3313894A1 (en) 2018-05-02
CN107750257B (zh) 2021-03-30
US20180171047A1 (en) 2018-06-21
KR102577463B1 (ko) 2023-09-14
BR112017026984B1 (pt) 2022-01-18
WO2016210160A1 (en) 2016-12-29

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