ES465664A1 - Procedimiento para la obtencion de poliolefinas en forma de polvo. - Google Patents

Procedimiento para la obtencion de poliolefinas en forma de polvo.

Info

Publication number
ES465664A1
ES465664A1 ES465664A ES465664A ES465664A1 ES 465664 A1 ES465664 A1 ES 465664A1 ES 465664 A ES465664 A ES 465664A ES 465664 A ES465664 A ES 465664A ES 465664 A1 ES465664 A1 ES 465664A1
Authority
ES
Spain
Prior art keywords
aluminum
compounds
vanadyl
reaction
dichloride
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
Application number
ES465664A
Other languages
English (en)
Spanish (es)
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.)
Veba Oel AG
Original Assignee
Veba Oel AG
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 DE19772700566 external-priority patent/DE2700566C2/de
Priority claimed from DE19772721377 external-priority patent/DE2721377A1/de
Priority claimed from DE19772755193 external-priority patent/DE2755193A1/de
Priority claimed from DE19772755192 external-priority patent/DE2755192A1/de
Application filed by Veba Oel AG filed Critical Veba Oel AG
Publication of ES465664A1 publication Critical patent/ES465664A1/es
Expired 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

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
ES465664A 1977-01-07 1978-01-02 Procedimiento para la obtencion de poliolefinas en forma de polvo. Expired ES465664A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19772700566 DE2700566C2 (de) 1977-01-07 1977-01-07 Verfahren zur Herstellung von pulverförmigen Äthylenpolymerisaten
DE19772721377 DE2721377A1 (de) 1977-01-07 1977-05-12 Verfahren zur herstellung von pulverfoermigen polyolefinen mit besonderer eignung fuer den spritzguss
DE19772755193 DE2755193A1 (de) 1977-01-07 1977-12-10 Verfahren zur herstellung von pulverfoermigen polyolefinen
DE19772755192 DE2755192A1 (de) 1977-01-07 1977-12-10 Verfahren zur herstellung von pulverfoermigen polyolefinen mit hohen schuettdichten

Publications (1)

Publication Number Publication Date
ES465664A1 true ES465664A1 (es) 1979-05-01

Family

ID=27432179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465664A Expired ES465664A1 (es) 1977-01-07 1978-01-02 Procedimiento para la obtencion de poliolefinas en forma de polvo.

Country Status (11)

Country Link
AT (1) AT351759B (de)
BE (1) BE862697A (de)
BR (1) BR7800082A (de)
ES (1) ES465664A1 (de)
FR (1) FR2376876A1 (de)
GB (1) GB1595992A (de)
IT (1) IT1092712B (de)
NL (1) NL7800174A (de)
NO (1) NO155142C (de)
PT (1) PT67489B (de)
SE (1) SE430610B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2030156B (en) * 1978-09-11 1983-01-19 Asahi Chemical Ind Catalyst for preparating a polyolefin
DE2847986A1 (de) * 1978-11-04 1980-05-22 Huels Chemische Werke Ag Verfahren zur herstellung von pulverfoermigen, thermoplastischen copolymeren aus aethylen und buten-(1)
DE3007057C2 (de) * 1980-02-26 1986-11-06 Hüls AG, 4370 Marl Verfahren zur Herstellung von pulverförmigen Polyolefinen durch Polymerisation in der Gasphase
DE3117397A1 (de) * 1981-05-02 1982-11-18 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homo- und copolymerisaten von monoolefinen durch polymerisation des bzw. der monomeren mittels eines ziegler-katalysatorsystems auf der basis einer vanadium enthaltenden katalysatorkomponente
US5208109A (en) * 1982-06-24 1993-05-04 Bp Chemicals Limited Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
US5405817A (en) * 1993-02-12 1995-04-11 Quantum Chemical Corporation V/TI multi-site olefin polymerization catalyst
US5399540A (en) * 1993-02-12 1995-03-21 Quantum Chemical Corporation ZR/V multi-site olefin polymerization catalyst

Also Published As

Publication number Publication date
ATA5978A (de) 1979-01-15
BE862697A (fr) 1978-05-02
SE7800161L (sv) 1978-07-08
IT1092712B (it) 1985-07-12
BR7800082A (pt) 1978-08-15
SE430610B (sv) 1983-11-28
FR2376876B1 (de) 1984-10-26
PT67489B (de) 1979-06-08
NL7800174A (nl) 1978-07-11
FR2376876A1 (fr) 1978-08-04
AT351759B (de) 1979-08-10
PT67489A (de) 1978-02-01
NO155142C (no) 1987-02-18
IT7819067A0 (it) 1978-01-06
GB1595992A (en) 1981-08-19
NO780056L (no) 1978-07-10
NO155142B (no) 1986-11-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991201