NL7800174A - PROCESS FOR THE PREPARATION OF POWDER POLYOLEFINS. - Google Patents

PROCESS FOR THE PREPARATION OF POWDER POLYOLEFINS.

Info

Publication number
NL7800174A
NL7800174A NL7800174A NL7800174A NL7800174A NL 7800174 A NL7800174 A NL 7800174A NL 7800174 A NL7800174 A NL 7800174A NL 7800174 A NL7800174 A NL 7800174A NL 7800174 A NL7800174 A NL 7800174A
Authority
NL
Netherlands
Prior art keywords
polyolefins
powder
preparation
powder polyolefins
Prior art date
Application number
NL7800174A
Other languages
Dutch (nl)
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/en
Priority claimed from DE19772721377 external-priority patent/DE2721377A1/en
Priority claimed from DE19772755193 external-priority patent/DE2755193A1/en
Priority claimed from DE19772755192 external-priority patent/DE2755192A1/en
Application filed by Veba Chemie Ag filed Critical Veba Chemie Ag
Publication of NL7800174A publication Critical patent/NL7800174A/en

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
NL7800174A 1977-01-07 1978-01-06 PROCESS FOR THE PREPARATION OF POWDER POLYOLEFINS. NL7800174A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19772700566 DE2700566C2 (en) 1977-01-07 1977-01-07 Process for the production of powdery ethylene polymers
DE19772721377 DE2721377A1 (en) 1977-01-07 1977-05-12 Powdered polyolefin prodn. using catalysts contg. vanadium cpds. - reacted with and activated by organo-aluminium cpds.
DE19772755193 DE2755193A1 (en) 1977-01-07 1977-12-10 Powdered polyolefin prodn. using catalysts contg. vanadium cpds. - reacted with and activated by organo-aluminium cpds.
DE19772755192 DE2755192A1 (en) 1977-01-07 1977-12-10 Powdered polyolefin prodn. using catalysts contg. vanadium cpds. - reacted with and activated by organo-aluminium cpds.

Publications (1)

Publication Number Publication Date
NL7800174A true NL7800174A (en) 1978-07-11

Family

ID=27432179

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7800174A NL7800174A (en) 1977-01-07 1978-01-06 PROCESS FOR THE PREPARATION OF POWDER POLYOLEFINS.

Country Status (11)

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

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 (en) 1978-11-04 1980-05-22 Huels Chemische Werke Ag METHOD FOR PRODUCING POWDER-SHAPED, THERMOPLASTIC COPOLYMERS FROM AETHYLENE AND BUTEN- (1)
DE3007057C2 (en) * 1980-02-26 1986-11-06 Hüls AG, 4370 Marl Process for the production of powdery polyolefins by polymerisation in the gas phase
DE3117397A1 (en) * 1981-05-02 1982-11-18 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING HOMO AND COPOLYMERISATES OF MONOOLEFINES BY POLYMERISATION OF THE OR OF THE MONOMERS WITH A ZIEGLER CATALYST SYSTEM BASED ON A VANADIUM-CONTAINING CATALYST COMPONENT
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
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

Also Published As

Publication number Publication date
BR7800082A (en) 1978-08-15
FR2376876A1 (en) 1978-08-04
BE862697A (en) 1978-05-02
ES465664A1 (en) 1979-05-01
ATA5978A (en) 1979-01-15
SE430610B (en) 1983-11-28
SE7800161L (en) 1978-07-08
NO780056L (en) 1978-07-10
PT67489B (en) 1979-06-08
PT67489A (en) 1978-02-01
NO155142B (en) 1986-11-10
FR2376876B1 (en) 1984-10-26
NO155142C (en) 1987-02-18
IT1092712B (en) 1985-07-12
AT351759B (en) 1979-08-10
GB1595992A (en) 1981-08-19
IT7819067A0 (en) 1978-01-06

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BN A decision not to publish the application has become irrevocable