CN1140554C - 制备丙烯聚合物的方法 - Google Patents

制备丙烯聚合物的方法 Download PDF

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Publication number
CN1140554C
CN1140554C CNB988082896A CN98808289A CN1140554C CN 1140554 C CN1140554 C CN 1140554C CN B988082896 A CNB988082896 A CN B988082896A CN 98808289 A CN98808289 A CN 98808289A CN 1140554 C CN1140554 C CN 1140554C
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China
Prior art keywords
reactor
gas phase
propylene
catalyst
gpr
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Expired - Lifetime
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CNB988082896A
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English (en)
Chinese (zh)
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CN1267311A (zh
Inventor
A・哈林
A·哈林
�履
P·胡温南
顾
K·阿拉斯塔洛
�裟
J·基维莱
E·科尔霍南
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Borealis Technology Oy
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Borealis AS
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Publication date
Priority claimed from FI972727A external-priority patent/FI111847B/fi
Priority claimed from FI972728A external-priority patent/FI111845B/fi
Application filed by Borealis AS filed Critical Borealis AS
Publication of CN1267311A publication Critical patent/CN1267311A/zh
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Publication of CN1140554C publication Critical patent/CN1140554C/zh
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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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—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
    • 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
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00128—Controlling the temperature by direct heating or cooling by evaporation of reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CNB988082896A 1997-06-24 1998-06-24 制备丙烯聚合物的方法 Expired - Lifetime CN1140554C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI972727A FI111847B (fi) 1997-06-24 1997-06-24 Menetelmä propeenin kopolymeerien valmistamiseksi
FI972727 1997-06-24
FI972728 1997-06-24
FI972728A FI111845B (fi) 1997-06-24 1997-06-24 Menetelmä propeenin homopolymeerien ja iskulujuudeltaan modifioitujen polymeerien valmistamiseksi

Publications (2)

Publication Number Publication Date
CN1267311A CN1267311A (zh) 2000-09-20
CN1140554C true CN1140554C (zh) 2004-03-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988082896A Expired - Lifetime CN1140554C (zh) 1997-06-24 1998-06-24 制备丙烯聚合物的方法

Country Status (4)

Country Link
JP (2) JP2002504954A (https=)
CN (1) CN1140554C (https=)
AU (1) AU7921198A (https=)
WO (1) WO1998058976A1 (https=)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111955B (fi) * 1999-12-27 2003-10-15 Borealis Tech Oy Propeenipolymeerit, joilla on erittäin korkea sulavirta
DE10025727A1 (de) 2000-05-25 2002-01-03 Basell Polypropylen Gmbh Hochfließfähige Propylenblockcopolymerisate
GB0111020D0 (en) 2001-05-04 2001-06-27 Borealis Tech Oy Process
ATE307834T1 (de) * 2001-06-27 2005-11-15 Borealis Tech Oy Propylenpolymerharz mit verbesserten eigenschaften
CN100519600C (zh) * 2002-06-25 2009-07-29 玻利阿黎斯技术有限公司 提高了抗刮性的聚烯烃及其制备方法
ATE401123T1 (de) 2004-12-17 2008-08-15 Borealis Tech Oy Verfahren zur polymerisation von olefinen in gegenwart eines olefin polymerisationskatalysators
ATE509967T1 (de) * 2007-06-14 2011-06-15 Borealis Tech Oy Verfahren zur herstellung von propylen- copolymeren mit hilfe eines vorpolymerisierten katalysators
US7910679B2 (en) * 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
ES2424958T3 (es) 2009-11-13 2013-10-10 Borealis Ag Proceso para polimerización de olefinas
EP2322568B1 (en) 2009-11-13 2013-05-15 Borealis AG Process for producing an olefin polymerization catalyst
WO2011058089A1 (en) 2009-11-13 2011-05-19 Borealis Ag Process for producing a polymerization catalyst
US8603933B2 (en) 2009-11-13 2013-12-10 Borealis Ag Process for recovering a transition metal compound
EP2341087B1 (en) 2009-12-30 2014-04-09 Borealis AG New way to produce polypropylene grade in a sequential process
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RU2541470C9 (ru) 2010-04-21 2015-04-20 Бореалис Аг Композиция сополимера пропилена/1-гексена с низкой температурой тепловой сварки
EP2402376A1 (en) 2010-06-29 2012-01-04 Borealis AG Process for producing a prepolymerised catalyst, such prepolymerised catalyst and its use for producing a polymer
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HUE028372T2 (en) 2011-01-03 2016-12-28 Borealis Ag Polypropylene welding material with high melting temperature
US9062232B2 (en) 2011-01-03 2015-06-23 Borealis Ag Sealing material of polypropylene with improved optical performance
CN102585351A (zh) * 2011-01-12 2012-07-18 中国石油化工股份有限公司 耐应力发白抗冲聚丙烯组合物
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CN102585352A (zh) * 2011-01-12 2012-07-18 中国石油化工股份有限公司 耐应力发白抗冲聚丙烯组合物
EP2487203B2 (en) 2011-02-14 2020-11-25 Borealis AG Sealing propylene copolymer
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US20240409673A1 (en) 2021-10-14 2024-12-12 Borealis Ag Process for forming a ziegler-natta catalyst component
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EP4570856A1 (en) 2023-12-14 2025-06-18 Borealis AG Polypropylene random copolymer compositions with improved impact resistance for pipe applications
WO2025252807A1 (en) 2024-06-06 2025-12-11 Borealis Gmbh Polypropylene composition for automotive applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865710A (ja) * 1981-10-14 1983-04-19 Mitsubishi Chem Ind Ltd ポリオレフインの製造法
US4740551A (en) * 1986-06-18 1988-04-26 Shell Oil Company Multistage copolymerization process
US4740550A (en) * 1986-06-18 1988-04-26 Shell Oil Company Multistage copolymerization process
JP2782826B2 (ja) * 1989-08-28 1998-08-06 三菱化学株式会社 プロピレン―エチレンブロック共重合体の製造方法
JP3421053B2 (ja) * 1995-10-10 2003-06-30 ボレアリス、アクティーゼルスカブ プロピレンホモポリマーもしくはコポリマーを製造する方法

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JP2008121028A (ja) 2008-05-29
CN1267311A (zh) 2000-09-20
AU7921198A (en) 1999-01-04
WO1998058976A1 (en) 1998-12-30
JP2002504954A (ja) 2002-02-12
JP5072637B2 (ja) 2012-11-14

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