HU177741B - Process for homoo- and copolimerisation of olefines - Google Patents

Process for homoo- and copolimerisation of olefines

Info

Publication number
HU177741B
HU177741B HUSA003197A HU177741B HU 177741 B HU177741 B HU 177741B HU SA003197 A HUSA003197 A HU SA003197A HU 177741 B HU177741 B HU 177741B
Authority
HU
Hungary
Prior art keywords
homoo
copolimerisation
olefines
Prior art date
Application number
Other languages
Hungarian (hu)
Inventor
Margherita Corbellini
Alberto Greco
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of HU177741B publication Critical patent/HU177741B/en

Links

HUSA003197 1976-07-13 1977-01-27 Process for homoo- and copolimerisation of olefines HU177741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2525776A IT1065073B (en) 1976-07-13 1976-07-13 Titanium or vanadium trichloride prepn. - by reacting the tetrachloride with metal vapour, partic. magnesium, for obtaining olefin polymerisation catalyst

Publications (1)

Publication Number Publication Date
HU177741B true HU177741B (en) 1981-12-28

Family

ID=11216148

Family Applications (1)

Application Number Title Priority Date Filing Date
HUSA003197 HU177741B (en) 1976-07-13 1977-01-27 Process for homoo- and copolimerisation of olefines

Country Status (4)

Country Link
BR (1) BR7703170A (en)
HU (1) HU177741B (en)
IT (1) IT1065073B (en)
PL (1) PL111751B1 (en)

Also Published As

Publication number Publication date
BR7703170A (en) 1978-05-23
PL111751B1 (en) 1980-09-30
IT1065073B (en) 1985-02-25

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee