FI92070B - Novel chromium-containing polymerisation catalyst, the process for producing it, and its use - Google Patents

Novel chromium-containing polymerisation catalyst, the process for producing it, and its use

Info

Publication number
FI92070B
FI92070B FI912992A FI912992A FI92070B FI 92070 B FI92070 B FI 92070B FI 912992 A FI912992 A FI 912992A FI 912992 A FI912992 A FI 912992A FI 92070 B FI92070 B FI 92070B
Authority
FI
Finland
Prior art keywords
producing
polymerisation catalyst
novel chromium
containing polymerisation
chromium
Prior art date
Application number
FI912992A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI912992A (en
FI912992A0 (en
FI92070C (en
Inventor
Hilkka Knuuttila
Kalle Kallio
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
Priority to FI912992A priority Critical patent/FI92070C/en
Publication of FI912992A0 publication Critical patent/FI912992A0/en
Publication of FI912992A publication Critical patent/FI912992A/en
Publication of FI92070B publication Critical patent/FI92070B/en
Application granted granted Critical
Publication of FI92070C publication Critical patent/FI92070C/en

Links

FI912992A 1991-06-19 1991-06-19 New chromium-containing polymerization catalyst, its preparation process and use FI92070C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI912992A FI92070C (en) 1991-06-19 1991-06-19 New chromium-containing polymerization catalyst, its preparation process and use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912992A FI92070C (en) 1991-06-19 1991-06-19 New chromium-containing polymerization catalyst, its preparation process and use
FI912992 1991-06-19

Publications (4)

Publication Number Publication Date
FI912992A0 FI912992A0 (en) 1991-06-19
FI912992A FI912992A (en) 1992-12-20
FI92070B true FI92070B (en) 1994-06-15
FI92070C FI92070C (en) 1994-09-26

Family

ID=8532755

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912992A FI92070C (en) 1991-06-19 1991-06-19 New chromium-containing polymerization catalyst, its preparation process and use

Country Status (1)

Country Link
FI (1) FI92070C (en)

Also Published As

Publication number Publication date
FI912992A (en) 1992-12-20
FI912992A0 (en) 1991-06-19
FI92070C (en) 1994-09-26

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: NESTE OY

BB Publication of examined application
MM Patent lapsed