RO84923B - Procedeu de obtinere a homo si copolimerilor etilenei - Google Patents

Procedeu de obtinere a homo si copolimerilor etilenei

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Publication number
RO84923B
RO84923B RO107477A RO10747782A RO84923B RO 84923 B RO84923 B RO 84923B RO 107477 A RO107477 A RO 107477A RO 10747782 A RO10747782 A RO 10747782A RO 84923 B RO84923 B RO 84923B
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RO
Romania
Prior art keywords
copolymers
titanium
ethylene homo
obtaining ethylene
compound
Prior art date
Application number
RO107477A
Other languages
English (en)
Other versions
RO84923A (ro
Inventor
Alexandra Semenovna Semenova
Ljudmila Georgievna Stefanovich
Musya Izrailevna Leitman
Nadezhda Maximovna Korobova
Vasily Alexandrovich Grigoriev
Evgeny Yakovlevich Paramoncov
Sergei Ivanovich Makhtarulin
Vladimir Alexandrovich Zakharov
Evgenievich Nikitin Valentin
Vladimir Efimovich Popov
Varts Yakov Davidovich Sh
Andrei Vladimirovich Levsitsky
Alexandr Ivanovich Ponyatov
Original Assignee
Alexandra Semenovna Semenova
Ljudmila Georgievna Stefanovich
Musya Izrailevna Leitman
Nadezhda Maximovna Korobova
Vasily Alexandrovich Grigoriev
Evgeny Yakovlevich Paramoncov
Sergei Ivanovich Makhtarulin
Vladimir Alexandrovich Zakharov
Evgenievich Nikitin Valentin
Vladimir Efimovich Popov
Shvarts Yakov Davidovich
Andrei Vladimirovich Levsitsky
Alexandr Ivanovich Ponyatov
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 Alexandra Semenovna Semenova, Ljudmila Georgievna Stefanovich, Musya Izrailevna Leitman, Nadezhda Maximovna Korobova, Vasily Alexandrovich Grigoriev, Evgeny Yakovlevich Paramoncov, Sergei Ivanovich Makhtarulin, Vladimir Alexandrovich Zakharov, Evgenievich Nikitin Valentin, Vladimir Efimovich Popov, Shvarts Yakov Davidovich, Andrei Vladimirovich Levsitsky, Alexandr Ivanovich Ponyatov filed Critical Alexandra Semenovna Semenova
Priority to RO107477A priority Critical patent/RO84923B/ro
Publication of RO84923A publication Critical patent/RO84923A/ro
Publication of RO84923B publication Critical patent/RO84923B/ro

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Abstract

Procedeul de obtinere a homo si copolimerilor etilenei prin polimerizarea în suspensie, caracterizat prin aceea ca în mediul de reactie se introduce un catalizator constînd din compusi de titan pe un suport cu formula generala RMgCl. nAlCl3, în careR reprezinta un radical alchil C4-C10, n este 0,005...0,3 si un compus aluminoorganic, compusul de titan fiind o combinatie de tetraalcoxititan cu tetraclorura de titan în raport molar de 0,1:1...3:1, continutul de titan în catalizator fiind 2,1...5,8% masa, polimerizarea conducîndu-se în prezenta a 25...30% volum hidrogen.
RO107477A 1982-05-10 1982-05-10 Procedeu de obtinere a homo si copolimerilor etilenei RO84923B (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO107477A RO84923B (ro) 1982-05-10 1982-05-10 Procedeu de obtinere a homo si copolimerilor etilenei

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO107477A RO84923B (ro) 1982-05-10 1982-05-10 Procedeu de obtinere a homo si copolimerilor etilenei

Publications (2)

Publication Number Publication Date
RO84923A RO84923A (ro) 1984-08-17
RO84923B true RO84923B (ro) 1984-09-30

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ID=20111500

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107477A RO84923B (ro) 1982-05-10 1982-05-10 Procedeu de obtinere a homo si copolimerilor etilenei

Country Status (1)

Country Link
RO (1) RO84923B (ro)

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Publication number Publication date
RO84923A (ro) 1984-08-17

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