ATE18564T1 - CATALYSTS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF ETHYLENE AND POLYMERIZATION PROCESSES USING THEM. - Google Patents

CATALYSTS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF ETHYLENE AND POLYMERIZATION PROCESSES USING THEM.

Info

Publication number: ATE18564T1
Authority: AT; Austria
Prior art keywords: polymerization; copolymerization; catalysts; ethylene; processes
Prior art date: 1982-06-24

Application number

AT83401221T

Other languages

German (de)

Inventor

Alain Blaya

Pierre Crouzet

Stylianos Sandis

Jean-Claude Bailly

Original Assignee

Bp Chimie Sa

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.)

1982-06-24

Filing date

1983-06-14

Publication date

1986-03-15

1982-06-24 Priority claimed from FR8211053A external-priority patent/FR2529206A1/en

1982-06-24 Priority claimed from FR8211055A external-priority patent/FR2529208A1/en

1983-06-14 Application filed by Bp Chimie Sa filed Critical Bp Chimie Sa

1983-06-14 Priority claimed from EP83401221A external-priority patent/EP0099772B2/en

1986-03-15 Application granted granted Critical

1986-03-15 Publication of ATE18564T1 publication Critical patent/ATE18564T1/en

Links

238000006116 polymerization reaction Methods 0.000 title 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
239000005977 Ethylene Substances 0.000 title 1
239000003054 catalyst Substances 0.000 title 1
238000007334 copolymerization reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

AT83401221T 1982-06-24 1983-06-14 CATALYSTS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF ETHYLENE AND POLYMERIZATION PROCESSES USING THEM. ATE18564T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR8211053A FR2529206A1 (en)	1982-06-24	1982-06-24	PROCESS FOR THE PREPARATION OF MAGNESIUM CHLORIDE SUPPORTS FOR THE PREPARATION OF ALPHA-OLEFIN POLYMERIZATION CATALYSTS AND SUPPORTS OBTAINED
FR8211055A FR2529208A1 (en)	1982-06-24	1982-06-24	Ethylene (co)polymerisation catalyst - using magnesium chloride based support of specified properties, suitable for suspension or fluidised bed polymerisation
EP83401221A EP0099772B2 (en)	1982-06-24	1983-06-14	Catalysts for the polymerization and copolymerization of ethylene, and polymerization processes using such catalysts

Publications (1)

Publication Number	Publication Date
ATE18564T1 true ATE18564T1 (en)	1986-03-15

Family

ID=27226575

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT83401221T ATE18564T1 (en)	1982-06-24	1983-06-14	CATALYSTS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF ETHYLENE AND POLYMERIZATION PROCESSES USING THEM.

Country Status (1)

Country	Link
AT (1)	ATE18564T1 (en)

1983
- 1983-06-14 AT AT83401221T patent/ATE18564T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1986-06-15	UEP	Publication of translation of european patent specification
1990-04-15	REN	Ceased due to non-payment of the annual fee