DE3870506D1 - Hochtemperatur(co)polymerisation von aethylen durch verwendung eines katalysatorsystems. - Google Patents

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

Info

Publication number
DE3870506D1
DE3870506D1 DE8888200296T DE3870506T DE3870506D1 DE 3870506 D1 DE3870506 D1 DE 3870506D1 DE 8888200296 T DE8888200296 T DE 8888200296T DE 3870506 T DE3870506 T DE 3870506T DE 3870506 D1 DE3870506 D1 DE 3870506D1
Authority
DE
Germany
Prior art keywords
polymerization
catalyst system
aethylene
high temperature
components
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8888200296T
Other languages
English (en)
Inventor
Johannes Blenkers
Luc Maria Constant Coosemans
Den Bosch Frans Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke DSM NV
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 DE3870506D1 publication Critical patent/DE3870506D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE8888200296T 1987-03-09 1988-02-18 Hochtemperatur(co)polymerisation von aethylen durch verwendung eines katalysatorsystems. Expired - Lifetime DE3870506D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700558A NL8700558A (nl) 1987-03-09 1987-03-09 Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.

Publications (1)

Publication Number Publication Date
DE3870506D1 true DE3870506D1 (de) 1992-06-04

Family

ID=19849677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888200296T Expired - Lifetime DE3870506D1 (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
EP3394113A1 (de) 2015-12-21 2018-10-31 Borealis AG Verfahren und vorrichtung zur inline-mischung von polymeren
US10759880B2 (en) 2015-12-21 2020-09-01 Borealis Ag 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
EP3645140A1 (de) 2017-06-29 2020-05-06 Borealis AG Verfahren zur verminderung der mitnahme von polymer in der polymerdünnstromphase in einem separator
US11512157B2 (en) 2017-12-04 2022-11-29 Borealis Ag Method of recovering olefins in a solution polymerisation process
CA3079005C (en) 2017-12-04 2022-06-14 Borealis Ag A method of recovering olefins in a solution polymerisation process
SG11202004491VA (en) 2018-01-10 2020-07-29 Borealis Ag Phase-stabilized ethylene alpha olefin copolymerization process
WO2020178010A1 (en) 2019-03-04 2020-09-10 Borealis Ag Polymerization process
CA3146404C (en) 2019-07-08 2023-09-05 Borealis Ag Polymerization process
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
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
EP4000723A1 (de) 2020-11-20 2022-05-25 Borealis AG Vorrichtung und verfahren zur herstellung eines zulaufstroms zur lösungspolymerisierung
EP4259666A1 (de) 2020-12-08 2023-10-18 Borealis AG Polymerisationsverfahren und -anordnung

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
NL8600045A (nl) * 1986-01-11 1987-08-03 Stamicarbon Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.
NL8600046A (nl) * 1986-01-11 1987-08-03 Stamicarbon Werkwijze voor het vervaardigen van polyethyleenvoorwerpen met hoge sterkte en hoge modulus.
NL8700321A (nl) * 1987-02-11 1988-09-01 Stamicarbon Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.

Also Published As

Publication number Publication date
EP0286148A1 (de) 1988-10-12
IN170545B (de) 1992-04-11
NL8700558A (nl) 1988-10-03
ATE75490T1 (de) 1992-05-15
JPS63230710A (ja) 1988-09-27
CN88101220A (zh) 1988-10-05
ES2032944T3 (es) 1993-03-01
BR8801011A (pt) 1988-10-11
EP0286148B1 (de) 1992-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee