ATE75490T1 - Hochtemperatur(co)polymerisation von aethylen durch verwendung eines katalysatorsystems. - Google Patents

Hochtemperatur(co)polymerisation von aethylen durch verwendung eines katalysatorsystems.

Info

Publication number
ATE75490T1
ATE75490T1 AT88200296T AT88200296T ATE75490T1 AT E75490 T1 ATE75490 T1 AT E75490T1 AT 88200296 T AT88200296 T AT 88200296T AT 88200296 T AT88200296 T AT 88200296T AT E75490 T1 ATE75490 T1 AT E75490T1
Authority
AT
Austria
Prior art keywords
polymerization
catalyst system
aethylene
high temperature
components
Prior art date
Application number
AT88200296T
Other languages
English (en)
Inventor
Johannes Blenkers
Luc Maria Constant Coosemans
Den Bosch Frans Van
Original Assignee
Dsm Nv
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
Application filed by Dsm Nv filed Critical Dsm Nv
Application granted granted Critical
Publication of ATE75490T1 publication Critical patent/ATE75490T1/de

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
AT88200296T 1987-03-09 1988-02-18 Hochtemperatur(co)polymerisation von aethylen durch verwendung eines katalysatorsystems. ATE75490T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8700558A NL8700558A (nl) 1987-03-09 1987-03-09 Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.
EP88200296A EP0286148B1 (de) 1987-03-09 1988-02-18 Hochtemperatur(co)polymerisation von Äthylen durch Verwendung eines Katalysatorsystems

Publications (1)

Publication Number Publication Date
ATE75490T1 true ATE75490T1 (de) 1992-05-15

Family

ID=19849677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88200296T ATE75490T1 (de) 1987-03-09 1988-02-18 Hochtemperatur(co)polymerisation von aethylen durch verwendung eines katalysatorsystems.

Country Status (9)

Country Link
EP (1) EP0286148B1 (de)
JP (1) JPS63230710A (de)
CN (1) CN88101220A (de)
AT (1) ATE75490T1 (de)
BR (1) BR8801011A (de)
DE (1) DE3870506D1 (de)
ES (1) ES2032944T3 (de)
IN (1) IN170545B (de)
NL (1) NL8700558A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692498A1 (de) * 1994-07-13 1996-01-17 Quantum Chemical Corporation Vanadium enthaltender Polymerisationskatalysator
KR102051243B1 (ko) 2015-12-21 2019-12-02 보레알리스 아게 고분자의 인-라인 혼합을 위한 공정 및 기기
CA3004181C (en) 2015-12-21 2020-09-01 Borealis Ag A process for recovering hydrocarbons in a solution polymerisation process
CN106977633B (zh) * 2016-01-18 2019-08-20 北京引发科技有限公司 一种用于烯烃聚合的钒基催化剂体系
KR102395595B1 (ko) 2017-06-29 2022-05-09 보레알리스 아게 분리기 내의 폴리머-부족 액체상에서 폴리머의 혼입을 감소시키는 방법
BR112020005317A2 (pt) 2017-12-04 2020-09-24 Borealis Ag método para a recuperação de olefinas em um processo de polimerização em solução
EP3720886A1 (de) 2017-12-04 2020-10-14 Borealis AG Verfahren zur rückgewinnung von olefinen in einem lösungspolymerisierungsverfahren
BR112020012013B1 (pt) 2018-01-10 2023-02-07 Borealis Ag Processo para copolimerizar etileno, uso de um hidrocarboneto inerte
WO2020178010A1 (en) 2019-03-04 2020-09-10 Borealis Ag Polymerization process
US20220348702A1 (en) 2019-07-08 2022-11-03 Borealis Ag Polymerization Process
EP3954716B1 (de) 2020-08-13 2024-01-03 Borealis AG Siebanordnung und verfahren zum sieben von polymer aus einem abgasstrom bei reduzierten niveaus von polymermitnahme
EP3954448A1 (de) 2020-08-13 2022-02-16 Borealis AG Siebanordnung und verfahren zum sieben von polymer aus einem abgasstrom bei reduzierten niveaus von polymermitnahme
EP4000723A1 (de) 2020-11-20 2022-05-25 Borealis AG Vorrichtung und verfahren zur herstellung eines zulaufstroms zur lösungspolymerisierung
WO2022122125A1 (en) 2020-12-08 2022-06-16 Borealis Ag Polymerization process and arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1171065A (en) * 1981-01-06 1984-07-17 Vaclav G. Zboril Process for the preparation of polymers of alpha- olefins at high temperatures
GB8318206D0 (en) * 1983-07-05 1983-08-03 Du Pont Canada Solution process
NL8600046A (nl) * 1986-01-11 1987-08-03 Stamicarbon Werkwijze voor het vervaardigen van polyethyleenvoorwerpen met hoge sterkte en hoge modulus.
NL8600045A (nl) * 1986-01-11 1987-08-03 Stamicarbon Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.
NL8700321A (nl) * 1987-02-11 1988-09-01 Stamicarbon Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.

Also Published As

Publication number Publication date
EP0286148B1 (de) 1992-04-29
BR8801011A (pt) 1988-10-11
IN170545B (de) 1992-04-11
DE3870506D1 (de) 1992-06-04
CN88101220A (zh) 1988-10-05
ES2032944T3 (es) 1993-03-01
NL8700558A (nl) 1988-10-03
JPS63230710A (ja) 1988-09-27
EP0286148A1 (de) 1988-10-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee