EA199800283A1 - Способ получения гомо- и сополимеров пропилена - Google Patents

Способ получения гомо- и сополимеров пропилена

Info

Publication number
EA199800283A1
EA199800283A1 EA199800283A EA199800283A EA199800283A1 EA 199800283 A1 EA199800283 A1 EA 199800283A1 EA 199800283 A EA199800283 A EA 199800283A EA 199800283 A EA199800283 A EA 199800283A EA 199800283 A1 EA199800283 A1 EA 199800283A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polymerization
propylene
reaction medium
stage
homo
Prior art date
Application number
EA199800283A
Other languages
English (en)
Other versions
EA000521B1 (ru
Inventor
Хенрик Андтсье
Исмо Пентти
Али Харлин
Original Assignee
Бореалис А/С
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
Priority claimed from FI954814A external-priority patent/FI105820B/fi
Application filed by Бореалис А/С filed Critical Бореалис А/С
Publication of EA199800283A1 publication Critical patent/EA199800283A1/ru
Publication of EA000521B1 publication Critical patent/EA000521B1/ru

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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Способ гомо- или сополимеризации пропилена, где пропилен полимеризуют в присутствии катализатора при повышенной температуре в реакционной среде, в которой основную часть реакционной среды представляет пропилен, и полимеризацию проводят по крайней мере в одном НПТР (CSTR) или петлевом реакторе, где полимеризацию проводят при температуре и давлении, которые находятся выше соответствующей критической температуры и давления реакционной среды, и где время пребывания составляет по крайней мере 15 мин. Способ может также включать петлевую полимеризацию в субкритических условиях до стадии полимеризации в сверхкритических условиях или газофазную полимеризацию после стадии полимеризации в сверхкритических условиях.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199800283A 1995-10-10 1996-10-10 Способ получения гомо- или сополимеров пропилена EA000521B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI954814A FI105820B (fi) 1995-10-10 1995-10-10 Prosessi propeenin homo- tai kopolymeerien valmistamiseksi
US08/650,104 US6084041A (en) 1995-10-10 1996-05-17 Process for making propylene homo or copolymers
PCT/FI1996/000534 WO1997013790A1 (en) 1995-10-10 1996-10-10 Process for making propylene homo or copolymers

Publications (2)

Publication Number Publication Date
EA199800283A1 true EA199800283A1 (ru) 1998-10-29
EA000521B1 EA000521B1 (ru) 1999-10-28

Family

ID=26160031

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800283A EA000521B1 (ru) 1995-10-10 1996-10-10 Способ получения гомо- или сополимеров пропилена

Country Status (12)

Country Link
US (1) US6562914B1 (ru)
EP (1) EP0854887B1 (ru)
JP (1) JP3421053B2 (ru)
CN (1) CN1097594C (ru)
AT (1) ATE188711T1 (ru)
AU (1) AU704614B2 (ru)
BR (1) BR9610966A (ru)
CA (1) CA2234167C (ru)
DE (1) DE69606188T2 (ru)
EA (1) EA000521B1 (ru)
ES (1) ES2142615T3 (ru)
WO (1) WO1997013790A1 (ru)

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WO1998058976A1 (en) * 1997-06-24 1998-12-30 Borealis A/S Process for preparing propylene polymers
FI111846B (fi) 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi
FI973816A0 (fi) * 1997-09-26 1997-09-26 Borealis As Polypropen med hoeg smaeltstyrka
US6214944B1 (en) 1999-02-02 2001-04-10 Fina Technology, Inc. Method for pressurizing a propylene polymerization reactor
EP1083183A1 (en) * 1999-09-10 2001-03-14 Fina Research S.A. Process for producing polyolefins
GB0111020D0 (en) * 2001-05-04 2001-06-27 Borealis Tech Oy Process
EP1260545A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Industrial polyolefin piping system
EP1260528A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymer pipes for pipelines
EP1260529A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymers with improved properties
EP1260546A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin multilayer pipe
US6916892B2 (en) 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
US7807769B2 (en) 2002-09-20 2010-10-05 Exxonmobil Chemical Patents Inc. Isotactic polypropylene produced from supercritical polymerization process
US8008412B2 (en) * 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
US7354979B2 (en) 2002-09-20 2008-04-08 Exxonmobil Chemical Patents Inc. Polymer production at supercritical conditions
US20080153997A1 (en) * 2006-12-20 2008-06-26 Exxonmobil Research And Engineering Polymer production at supercritical conditions
CA2499951C (en) 2002-10-15 2013-05-28 Peijun Jiang Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
BRPI0513057A (pt) * 2004-07-08 2008-04-22 Exxonmobil Chem Patents Inc produção de polìmero em condições supercrìticas
WO2006019494A1 (en) * 2004-07-14 2006-02-23 Exxonmobil Chemical Patents Inc. Polymer production at supercritical conditions
ES2399823T3 (es) 2004-09-02 2013-04-03 Borealis Technology Oy Una tubería de polímero sin presión, una composición para la misma, y un proceso para su preparación
EP1724303B9 (en) * 2005-05-20 2010-07-07 Borealis Technology Oy Polypropylene of improved processability for production of pipes
ATE435243T1 (de) 2005-05-20 2009-07-15 Borealis Tech Oy Polymer mit hohem schmelzfluss und verbesserter beständigkeit für röhrenanwendungen
US8022142B2 (en) * 2008-12-15 2011-09-20 Exxonmobil Chemical Patents Inc. Thermoplastic olefin compositions
US7678341B2 (en) * 2005-07-29 2010-03-16 Exxonmobil Chemical Patents Inc. Loop reactor heat removal
US7098301B1 (en) 2005-07-29 2006-08-29 Exxonmobil Chemical Patents Inc. High pressure filter method of separating polymer solids and unreacted monomer
CN100457790C (zh) * 2005-09-29 2009-02-04 中国石油化工股份有限公司 丙烯聚合或共聚合方法及其聚合物
EP1825911A1 (en) 2006-02-27 2007-08-29 Total Petrochemicals Research Feluy Transfer pipe between loop reactors
US8143352B2 (en) 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
US8242237B2 (en) * 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
US8080610B2 (en) 2007-03-06 2011-12-20 Exxonmobil Research And Engineering Company Monomer recycle process for fluid phase in-line blending of polymers
EP2160419B1 (en) * 2007-06-04 2013-11-13 ExxonMobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization
US7910637B2 (en) 2007-09-13 2011-03-22 Exxonmobil Research And Engineering Company In-line blending of plasticizers with a base polymer
EP2195349B1 (en) 2007-09-13 2012-07-11 ExxonMobil Research and Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
WO2009082463A1 (en) * 2007-12-20 2009-07-02 Exxonmobil Research And Engineering Company In-line process to produce pellet-stable polyolefins
CN103254514B (zh) 2007-12-20 2015-11-18 埃克森美孚研究工程公司 全同立构聚丙烯和乙烯-丙烯共聚物的共混物
US7910679B2 (en) 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
US8318875B2 (en) * 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
CN101747458B (zh) * 2008-12-11 2011-12-07 中国石油天然气股份有限公司 一种用于制备高氯化率氯化聚丙烯的聚丙烯制备方法
CN103788259B (zh) 2012-10-30 2017-05-31 中国石油化工股份有限公司 一种分子量窄分布聚丙烯
EP3010947B2 (en) * 2013-06-19 2020-02-12 Borealis AG Process for production of polypropylene with high polydispersity
SG11202110446QA (en) * 2019-04-05 2021-10-28 Exxonmobil Chemical Patents Inc Broad molecular weight distribution polymer product from loop reactors with intentional thermal gradients
US11530279B2 (en) 2019-04-05 2022-12-20 Exxonmobil Chemicals Patents Inc. Broad molecular weight distribution polymer product from loop reactors with intentional thermal gradients

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FI89929C (fi) 1990-12-28 1993-12-10 Neste Oy Foerfarande foer homo- eller sampolymerisering av eten
FI88047C (fi) * 1991-05-09 1993-03-25 Neste Oy Pao tvenne elektrondonorer baserad katalysator foer polymerisation av olefiner
DE4130299A1 (de) 1991-09-12 1993-03-18 Basf Ag Verfahren zur herstellung von polypropylen unter hochdruck

Also Published As

Publication number Publication date
WO1997013790A1 (en) 1997-04-17
AU704614B2 (en) 1999-04-29
EA000521B1 (ru) 1999-10-28
EP0854887A1 (en) 1998-07-29
BR9610966A (pt) 1999-03-02
ES2142615T3 (es) 2000-04-16
DE69606188T2 (de) 2000-06-08
CN1097594C (zh) 2003-01-01
DE69606188D1 (de) 2000-02-17
JP2002501549A (ja) 2002-01-15
EP0854887B1 (en) 2000-01-12
AU7218296A (en) 1997-04-30
CN1202177A (zh) 1998-12-16
CA2234167A1 (en) 1997-04-17
ATE188711T1 (de) 2000-01-15
CA2234167C (en) 2004-09-14
US6562914B1 (en) 2003-05-13
JP3421053B2 (ja) 2003-06-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU