DK178189A - Fremgangsmaade til gasfasepolymerisation af olefiniske monomerer - Google Patents

Fremgangsmaade til gasfasepolymerisation af olefiniske monomerer

Info

Publication number
DK178189A
DK178189A DK178189A DK178189A DK178189A DK 178189 A DK178189 A DK 178189A DK 178189 A DK178189 A DK 178189A DK 178189 A DK178189 A DK 178189A DK 178189 A DK178189 A DK 178189A
Authority
DK
Denmark
Prior art keywords
olephinic
monomers
gas phase
phase polymerization
polymerization
Prior art date
Application number
DK178189A
Other languages
English (en)
Other versions
DK178189D0 (da
Inventor
Ulf Palmqvist
Solveig Johansson
Daniel Lindgren
Tarja Korvenoja
Original Assignee
Neste Oy
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 Neste Oy filed Critical Neste Oy
Publication of DK178189D0 publication Critical patent/DK178189D0/da
Publication of DK178189A publication Critical patent/DK178189A/da

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
DK178189A 1987-08-19 1989-04-13 Fremgangsmaade til gasfasepolymerisation af olefiniske monomerer DK178189A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8703211A SE8703211D0 (sv) 1987-08-19 1987-08-19 Promotor
PCT/SE1988/000413 WO1989001496A1 (en) 1987-08-19 1988-08-15 Process for the gas phase polymerisation of olefin monomers

Publications (2)

Publication Number Publication Date
DK178189D0 DK178189D0 (da) 1989-04-13
DK178189A true DK178189A (da) 1989-04-13

Family

ID=20369321

Family Applications (1)

Application Number Title Priority Date Filing Date
DK178189A DK178189A (da) 1987-08-19 1989-04-13 Fremgangsmaade til gasfasepolymerisation af olefiniske monomerer

Country Status (8)

Country Link
EP (1) EP0328612B1 (da)
JP (1) JPH02501146A (da)
CN (1) CN1025036C (da)
CA (1) CA1305826C (da)
DK (1) DK178189A (da)
FI (1) FI891814L (da)
SE (1) SE8703211D0 (da)
WO (1) WO1989001496A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892853A (en) * 1988-09-30 1990-01-09 Union Carbide Chemicals And Plastics Company Inc. Ethylene polymerization catalyst
US5670439A (en) * 1995-03-29 1997-09-23 Quantum Chemical Corporation Vanadium-containing catalyst system
US5534472A (en) * 1995-03-29 1996-07-09 Quantum Chemical Corporation Vanadium-containing catalyst system
IT1284927B1 (it) * 1996-10-08 1998-05-28 Enichem Elastomers Procedimento per la preparazione di copolimeri etilene propilene a basso tenore in cloro residuo
CA2424727C (en) 2000-10-05 2010-07-27 Bp Chemicals Limited Process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
US10005861B2 (en) * 2016-06-09 2018-06-26 Chevron Phillips Chemical Company Lp Methods for increasing polymer production rates with halogenated hydrocarbon compounds

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072630A (en) * 1955-03-08 1963-01-08 Du Pont Polymerization of ethylene using coordination catalyst system with a halide promotor
GB1395332A (en) * 1971-11-04 1975-05-21 Int Synthetic Rubber Olefin polymerisation
JPS5314192A (en) * 1976-06-25 1978-02-08 Toa Nenryo Kogyo Kk Titanium trichloride catalyst and production thereof
JPS5856362B2 (ja) * 1976-11-25 1983-12-14 東亜燃料工業株式会社 三塩化チタン触媒の製造法
JPS59142207A (ja) * 1983-02-03 1984-08-15 Mitsui Petrochem Ind Ltd オレフインの重合方法
IL71356A (en) * 1983-03-29 1987-07-31 Union Carbide Corp Process for producing polyethylene,a supported vanadium catalyst precursor therefor and a catalyst composition containing said supported precursor
US4514514A (en) * 1983-04-28 1985-04-30 Phillips Petroleum Company Process and vanadium catalyst for olefin polymerization
JPH075652B2 (ja) * 1984-11-28 1995-01-25 東ソー株式会社 ポリエチレンの製造方法
US4810761A (en) * 1987-03-31 1989-03-07 Union Carbide Corporation Ethylene polymerization catalyst

Also Published As

Publication number Publication date
JPH02501146A (ja) 1990-04-19
FI891814A7 (fi) 1989-04-17
FI891814A0 (fi) 1989-04-17
CA1305826C (en) 1992-07-28
SE8703211D0 (sv) 1987-08-19
DK178189D0 (da) 1989-04-13
EP0328612A1 (en) 1989-08-23
EP0328612B1 (en) 1991-05-15
CN1025036C (zh) 1994-06-15
WO1989001496A1 (en) 1989-02-23
FI891814L (fi) 1989-04-17
CN1032171A (zh) 1989-04-05

Similar Documents

Publication Publication Date Title
DK0541760T3 (da) Fremgangsmåde til gasfasepolymerisering af olefiner
DK0560035T3 (da) Fremgangsmåde til gasfase-polymerisation af alfa-olefiner
DK617188D0 (da) Fremgangsmaade til nedsaettelse af arkdannelse ved polymerisation af alfa-olefiner
BG94227A (bg) Метод за полимеризация на олефини в газова фаза
DE69406059D1 (de) Verfahren zur Gasphasenpolymerisation von Olefin
DK166688A (da) Fremngangsmaade til aendring af immunsystemreaktion
DK38289A (da) Fremgangsmaade til selektiv haemning af hiv
DK0728770T3 (da) Fremgangsmåde til fremstilling af faste katalysatorbestanddele til polymerisation af olefiner
DK0518874T3 (da) Fremgangsmåde til fremstilling af tagatose
DK445683A (da) Fremgangsmaade til polymerisation af carboxylgruppeholdige polymere
AT362578B (de) Verfahren zur polymerisation von aethylen in gasphase
DK0917542T3 (da) Fremgangsmåde til polymerisation af olefinmonimerer
DK660288A (da) Katalysator til polymerisation af olefiner
DK453789A (da) Fremgangsmaade til paavirkning af azopigmenters triboelektriske effekt
DK714588D0 (da) Syrelabile forankringsgrupper til syntese af peptidamider ved fastfasemetoden
DK145189D0 (da) Fremgangsmaade til fremstilling af heterogene membraner
DK520880A (da) Fremgangsmaade til inhibering af polymerisation af konjugeredediener
DK178189D0 (da) Fremgangsmaade til gasfasepolymerisation af olefiniske monomerer
DK0417477T3 (da) Fremgangsmåde til polymerisering af olefiner
DK0439687T3 (da) Fremgangsmåde til fremstilling af alkan- og arensulfonamider
DK0648748T3 (da) Fremgangsmåde til fremstilling af 5-acetoacetylaminobenzimidazolon-2
DK471588D0 (da) Fremgangsmaade til fremstilling af polymerer
NO171917C (no) Fremgangsmaate for gassfasepolymerisasjon av olefinmonomerer
DK560589D0 (da) Gasseparation ved variation af tryk
ATE63564T1 (de) Verfahren zur polymerisation von olefinmonomeren in der gasphase.