CN1350552A - 烯烃(共)聚合的多阶段方法 - Google Patents

烯烃(共)聚合的多阶段方法 Download PDF

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CN1350552A
CN1350552A CN00807404A CN00807404A CN1350552A CN 1350552 A CN1350552 A CN 1350552A CN 00807404 A CN00807404 A CN 00807404A CN 00807404 A CN00807404 A CN 00807404A CN 1350552 A CN1350552 A CN 1350552A
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stage
group
substituent
hydrogen
polymerization
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Chinese (zh)
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G·科利纳
E·B·库林
G·切钦
G·巴鲁兹
A·费特
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Basell Technology Co BV
EIDP Inc
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Basell Technology Co BV
EI Du Pont de Nemours and Co
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    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
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    • 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
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    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
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    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN00807404A 1999-03-09 2000-03-06 烯烃(共)聚合的多阶段方法 Pending CN1350552A (zh)

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EP99200698 1999-03-09
EP99200698.1 1999-03-09

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CN1350552A true CN1350552A (zh) 2002-05-22

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US (1) US6992153B1 (cg-RX-API-DMAC10.html)
EP (1) EP1161465B1 (cg-RX-API-DMAC10.html)
JP (1) JP2002539283A (cg-RX-API-DMAC10.html)
KR (1) KR20010102542A (cg-RX-API-DMAC10.html)
CN (1) CN1350552A (cg-RX-API-DMAC10.html)
AT (1) ATE252605T1 (cg-RX-API-DMAC10.html)
AU (1) AU3960500A (cg-RX-API-DMAC10.html)
BR (1) BR0010376A (cg-RX-API-DMAC10.html)
DE (1) DE60006082T2 (cg-RX-API-DMAC10.html)
ES (1) ES2208301T3 (cg-RX-API-DMAC10.html)
MY (1) MY133191A (cg-RX-API-DMAC10.html)
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CN100584866C (zh) * 2003-09-29 2010-01-27 托塔尔石油化学产品研究弗吕公司 双模态聚乙烯
CN105026442A (zh) * 2013-02-06 2015-11-04 埃克森美孚化学专利公司 提高负载型齐格勒-纳塔催化剂的生产率的初步润湿方法
CN105985490A (zh) * 2015-02-16 2016-10-05 中国石油天然气股份有限公司 耐热聚乙烯共聚物的制备方法及耐热聚乙烯共聚物、管材

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US10280233B2 (en) 2015-06-05 2019-05-07 Exxonmobil Chemical Patents Inc. Catalyst systems and methods of making and using the same
EP3303423A1 (en) 2015-06-05 2018-04-11 ExxonMobil Chemical Patents Inc. Single reactor production of polymers in gas or slurry phase
US9725537B2 (en) 2015-06-05 2017-08-08 Exxonmobil Chemical Patents Inc. High activity catalyst supportation
US10723821B2 (en) 2015-06-05 2020-07-28 Exxonmobil Chemical Patents Inc. Supported metallocene catalyst systems for polymerization
WO2016197014A1 (en) * 2015-06-05 2016-12-08 Exxonmobil Chemical Patents Inc. Catalyst system containing high surface area supports and sequential polymerization to produce heterophasic polymers
US10280235B2 (en) 2015-06-05 2019-05-07 Exxonmobil Chemical Patents Inc. Catalyst system containing high surface area supports and sequential polymerization to produce heterophasic polymers
US9920176B2 (en) 2015-06-05 2018-03-20 Exxonmobil Chemical Patents Inc. Single site catalyst supportation
EP3303422B1 (en) 2015-06-05 2021-03-17 ExxonMobil Chemical Patents Inc. Production of heterophasic polymers in gas or slurry phase
US10329360B2 (en) 2015-06-05 2019-06-25 Exxonmobil Chemical Patents Inc. Catalyst system comprising supported alumoxane and unsupported alumoxane particles
EP3464390A1 (en) 2016-05-27 2019-04-10 ExxonMobil Chemical Patents Inc. Metallocene catalyst compositions and polymerization process therewith
KR20190038812A (ko) * 2016-06-30 2019-04-09 다우 글로벌 테크놀로지스 엘엘씨 낮은 공 단량체 도입용 전촉매 조성물 및 이의 제조 공정
CN114478865B (zh) * 2020-10-27 2023-04-11 中国石油化工股份有限公司 用于烯烃聚合的后过渡金属催化剂及其制备方法和应用
CN114478869B (zh) * 2020-10-27 2023-04-11 中国石油化工股份有限公司 用于烯烃聚合的后过渡金属催化剂及其制备方法和应用
CN114478868B (zh) * 2020-10-27 2023-04-11 中国石油化工股份有限公司 一种用于烯烃聚合的后过渡金属催化剂及其制备方法和应用
CN114478867B (zh) * 2020-10-27 2023-03-14 中国石油化工股份有限公司 一种用于烯烃聚合的后过渡金属催化剂及其制备方法和应用

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EP1161465A1 (en) 2001-12-12
ATE252605T1 (de) 2003-11-15
EP1161465B1 (en) 2003-10-22
BR0010376A (pt) 2001-12-26
ES2208301T3 (es) 2004-06-16
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