KR940001513B1 - 알파-올레핀 중합체의 용액 중합 방법 - Google Patents

알파-올레핀 중합체의 용액 중합 방법 Download PDF

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Publication number
KR940001513B1
KR940001513B1 KR1019870003946A KR870003946A KR940001513B1 KR 940001513 B1 KR940001513 B1 KR 940001513B1 KR 1019870003946 A KR1019870003946 A KR 1019870003946A KR 870003946 A KR870003946 A KR 870003946A KR 940001513 B1 KR940001513 B1 KR 940001513B1
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KR
South Korea
Prior art keywords
deactivator
solution
trialkanolamine
catalyst
mixed
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Expired - Fee Related
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KR1019870003946A
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English (en)
Korean (ko)
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KR870010084A (ko
Inventor
조오지 즈보릴 배클라브
존 밋첼 데이빗드
Original Assignee
듀우판 캐나다 인코포레이팃드
에이 제이 브룩스
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Publication of KR870010084A publication Critical patent/KR870010084A/ko
Application granted granted Critical
Publication of KR940001513B1 publication Critical patent/KR940001513B1/ko
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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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

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  • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1019870003946A 1986-04-25 1987-04-24 알파-올레핀 중합체의 용액 중합 방법 Expired - Fee Related KR940001513B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB86.10126 1986-04-25
GB868610126A GB8610126D0 (en) 1986-04-25 1986-04-25 Isopropanolamines
GB8610126 1986-04-25

Publications (2)

Publication Number Publication Date
KR870010084A KR870010084A (ko) 1987-11-30
KR940001513B1 true KR940001513B1 (ko) 1994-02-23

Family

ID=10596815

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870003946A Expired - Fee Related KR940001513B1 (ko) 1986-04-25 1987-04-24 알파-올레핀 중합체의 용액 중합 방법

Country Status (12)

Country Link
US (1) US4803259A (https=)
EP (1) EP0243083B1 (https=)
JP (1) JP2572764B2 (https=)
KR (1) KR940001513B1 (https=)
CN (1) CN1012065B (https=)
AT (1) ATE54924T1 (https=)
AU (1) AU589263B2 (https=)
BR (1) BR8701908A (https=)
CA (1) CA1282899C (https=)
DE (1) DE3763886D1 (https=)
GB (1) GB8610126D0 (https=)
IN (1) IN169003B (https=)

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US6036676A (en) * 1996-05-03 2000-03-14 Baxter International Inc. Surface modified polymeric material formulation
CA2227674C (en) 1998-01-21 2007-04-24 Stephen John Brown Catalyst deactivation
US6022946A (en) * 1998-12-23 2000-02-08 Union Carbide Chemicals & Plastics Technology Corporation Process for deactivation of polyolefin compositions utilizing carbon dioxide as a deactivation agent
CN101195665B (zh) * 2006-12-04 2010-11-03 天津市职业大学 聚烯烃生产低倾点杀活剂组成和合成方法
US8147769B1 (en) 2007-05-16 2012-04-03 Abbott Cardiovascular Systems Inc. Stent and delivery system with reduced chemical degradation
CA2598957C (en) * 2007-08-27 2014-07-15 Nova Chemicals Corporation Process for high temperature solution polymerization
CA2598960C (en) * 2007-08-27 2015-04-07 Nova Chemicals Corporation High temperature process for solution polymerization
US8431096B2 (en) * 2007-08-27 2013-04-30 Nova Chemicals (International) S.A Process for high temperature solution polymerization
US7638597B2 (en) * 2007-12-17 2009-12-29 Equistar Chemicals, Lp Removal of metal contaminants from polyethylene
US7528222B1 (en) * 2008-01-15 2009-05-05 Exxonmobil Chemical Patents Inc. Olefin polymerization process
US20090319031A1 (en) * 2008-06-19 2009-12-24 Yunbing Wang Bioabsorbable Polymeric Stent With Improved Structural And Molecular Weight Integrity
CA2809718C (en) 2013-03-15 2020-03-24 Nova Chemicals Corporation Improved energy utilization in a solution polymerization plant
CA2827839C (en) 2013-09-19 2019-12-24 Nova Chemicals Corporation A solution polymerization process with improved energy utilization
WO2016063200A1 (en) 2014-10-21 2016-04-28 Nova Chemicals (International) S.A. Continuous solution polymerization process
CA2868640C (en) 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
EP3209722B1 (en) 2014-10-21 2025-07-16 Nova Chemicals (International) S.A. Ethylene interpolymer product with dilution index
KR101679515B1 (ko) * 2015-02-12 2016-11-24 주식회사 엘지화학 올리고머화 촉매계의 제조방법 및 이에 의해 제조된 올리고머화 촉매계
CA2897552C (en) 2015-07-17 2022-08-16 Nova Chemicals Corporation Shrink films
CA2957706C (en) 2017-02-13 2020-12-15 Nova Chemicals Corporation Caps and closures
US10442921B2 (en) 2017-04-19 2019-10-15 Nova Chemicals (International) S.A. Means for increasing the molecular weight and decreasing the density employing mixed homogeneous catalyst formulations
US10442920B2 (en) 2017-04-19 2019-10-15 Nova Chemicals (International) S.A. Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations
US10538654B2 (en) 2017-04-19 2020-01-21 Nova Chemicals (International) S.A. Multi reactor solution polymerization, polyethylene and polyethylene film
US9963529B1 (en) 2017-04-19 2018-05-08 Nova Chemicals (International) S.A. Multi reactor solution polymerization
CN107840904A (zh) * 2017-11-06 2018-03-27 天华化工机械及自动化研究设计院有限公司 一种高密度聚乙烯母液失活工艺
WO2019086987A1 (en) 2017-11-06 2019-05-09 Nova Chemicals (International) S.A. Polyolefin preparation process
US10995166B2 (en) 2017-11-07 2021-05-04 Nova Chemicals (International) S.A. Ethylene interpolymer products and films
US20190135960A1 (en) 2017-11-07 2019-05-09 Nova Chemicals (International) S.A. Process to manufacture ethylene interpolymer products
US10683376B2 (en) 2017-11-07 2020-06-16 Nova Chemicals (International) S.A. Manufacturing ethylene interpolymer products at higher production rate
EP3710498B1 (en) 2017-11-17 2021-09-08 ExxonMobil Chemical Patents Inc. Method of online cleaning of heater exchangers
CA2989212C (en) 2017-12-18 2024-05-14 Nova Chemicals Corporation Multistage process for the solution polymerization of ethylene
US10882987B2 (en) 2019-01-09 2021-01-05 Nova Chemicals (International) S.A. Ethylene interpolymer products having intermediate branching
US11286379B2 (en) 2019-10-08 2022-03-29 Nova Chemicals (International) S.A. Flexible rotationally molded article
US12565579B2 (en) 2019-11-01 2026-03-03 Nova Chemicals (International) S.A. Linear high-density polyethylene with high toughness and high ESCR
WO2021191814A2 (en) 2020-03-26 2021-09-30 Nova Chemicals (International) S.A. Nonlinear rheology of ethylene interpolymer compositions
BR112022021885A2 (pt) 2020-05-08 2022-12-20 Nova Chem Int Sa Produtos de interpolímero de etileno tendo viscosidade intrínseca de fluxo de fusão (mfivi) única e baixa insaturação
CA3179879A1 (en) 2020-05-08 2021-11-11 Nova Chemicals Corporation Ethylene interpolymer products having unique melt flow-intrinsic viscosity (mfivi) and high unsaturation
CA3187970A1 (en) 2020-08-26 2022-03-03 Nova Chemicals Corporation Ethylene interpolymer products having a melt flow-intrinsic viscosity index (mfivi)
CN116023548B (zh) * 2021-10-27 2024-10-15 中国石油化工股份有限公司 外给电子体组合物及应用、催化剂体系和烯烃聚合的方法
CN121219327A (zh) 2023-05-12 2025-12-26 诺瓦化学品(国际)股份有限公司 溶液相聚合方法

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US3004963A (en) * 1955-09-16 1961-10-17 Dow Chemical Co Purifying polymerized olefins prepared with catalytic metal compounds and compositions thereby obtained
US2921057A (en) * 1957-03-29 1960-01-12 Exxon Research Engineering Co Removal of metal contaminants from polymers
US3208987A (en) * 1961-05-17 1965-09-28 Firestone Tire & Rubber Co Removal of catalyst residues from polypropylene
US3803113A (en) * 1966-12-20 1974-04-09 Co Fr De Raffinage Purification of olefin polymers
US3547855A (en) * 1967-08-31 1970-12-15 Uniroyal Inc Removal of catalyst residues from alpha-olefin copolymer solutions
US3644321A (en) * 1968-07-17 1972-02-22 Mitsubishi Petrochemical Co Polyolefin purification
US3773743A (en) * 1969-02-03 1973-11-20 Dow Chemical Co Process for improving the color of ziegler olefin polymers
AU529858B2 (en) * 1979-05-24 1983-06-23 Maltini Pty. Ltd. Removal of free monomer for alkyl acrylate polymers
DE3170328D1 (en) * 1980-12-11 1985-06-05 Du Pont Canada Deactivation of catalyst in solution process for polymerization of alpha-olefins
US4454270A (en) * 1981-12-14 1984-06-12 Ethyl Corporation Method and composition for preventing or suppressing discoloration in polyolefins
DE3305782A1 (de) * 1983-02-19 1984-08-30 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur polymerisation und copolymerisation von ethylen

Also Published As

Publication number Publication date
EP0243083B1 (en) 1990-07-25
DE3763886D1 (de) 1990-08-30
GB8610126D0 (en) 1986-05-29
EP0243083A1 (en) 1987-10-28
CN1012065B (zh) 1991-03-20
CN87103140A (zh) 1987-11-18
JP2572764B2 (ja) 1997-01-16
ATE54924T1 (de) 1990-08-15
KR870010084A (ko) 1987-11-30
JPS6339903A (ja) 1988-02-20
BR8701908A (pt) 1988-02-02
AU589263B2 (en) 1989-10-05
AU7194287A (en) 1987-10-29
US4803259A (en) 1989-02-07
CA1282899C (en) 1991-04-09
IN169003B (https=) 1991-08-10

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