BE862697A - Procede de preparation de polyolefines pulverulentes - Google Patents

Procede de preparation de polyolefines pulverulentes

Info

Publication number
BE862697A
BE862697A BE184148A BE184148A BE862697A BE 862697 A BE862697 A BE 862697A BE 184148 A BE184148 A BE 184148A BE 184148 A BE184148 A BE 184148A BE 862697 A BE862697 A BE 862697A
Authority
BE
Belgium
Prior art keywords
polyolefins
preparing pulverulent
pulverulent
preparing
pulverulent polyolefins
Prior art date
Application number
BE184148A
Other languages
English (en)
French (fr)
Inventor
H Banke
K Doerk
B Toben
A Schaffler
Original Assignee
Veba Chemie 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 Chemie Ag filed Critical Veba Chemie Ag
Publication of BE862697A publication Critical patent/BE862697A/xx

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)
BE184148A 1977-01-07 1978-01-06 Procede de preparation de polyolefines pulverulentes BE862697A (fr)

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
BE862697A true BE862697A (fr) 1978-05-02

Family

ID=27432179

Family Applications (1)

Application Number Title Priority Date Filing Date
BE184148A BE862697A (fr) 1977-01-07 1978-01-06 Procede de preparation de polyolefines pulverulentes

Country Status (11)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936435A1 (de) * 1978-09-11 1980-03-13 Asahi Chemical Ind Katalysator fuer die herstellung von polyaethylen
US4294947A (en) 1978-11-04 1981-10-13 Chemische Werke Huls Aktiengesellschaft Process for the production of powdery, thermoplastic copolymers from ethylene and butene-(1)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0099774B2 (fr) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé
US5208109A (en) * 1982-06-24 1993-05-04 Bp Chemicals Limited 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936435A1 (de) * 1978-09-11 1980-03-13 Asahi Chemical Ind Katalysator fuer die herstellung von polyaethylen
DE2936435C2 (de) * 1978-09-11 1985-04-11 Asahi Kasei Kogyo K.K., Osaka Feste titanhaltige Katalysatorkomponente und deren Verwendung in Kombination mit aluminiumorganischen Verbindungen zur Polymerisation von Äthylen allein oder im Gemisch mit α-Olefinen mit 3 bis 6 Kohlenstoffatomen
US4294947A (en) 1978-11-04 1981-10-13 Chemische Werke Huls Aktiengesellschaft Process for the production of powdery, thermoplastic copolymers from ethylene and butene-(1)
EP0010814B1 (de) * 1978-11-04 1983-06-15 Chemische Werke Hüls Ag Verfahren zur Herstellung von pulverförmigen, thermoplastischen Copolymeren aus Äthylen und Buten-(1)

Also Published As

Publication number Publication date
NO155142B (no) 1986-11-10
PT67489B (de) 1979-06-08
IT1092712B (it) 1985-07-12
AT351759B (de) 1979-08-10
FR2376876B1 (enrdf_load_stackoverflow) 1984-10-26
ATA5978A (de) 1979-01-15
SE7800161L (sv) 1978-07-08
IT7819067A0 (it) 1978-01-06
PT67489A (de) 1978-02-01
NO155142C (no) 1987-02-18
GB1595992A (en) 1981-08-19
ES465664A1 (es) 1979-05-01
NL7800174A (nl) 1978-07-11
BR7800082A (pt) 1978-08-15
SE430610B (sv) 1983-11-28
FR2376876A1 (fr) 1978-08-04
NO780056L (no) 1978-07-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VEBA-CHEMIE A.G.

Effective date: 19940131