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RU93005300A - METHOD OF POLYMERIZATION OF OLEFINS AND BLOCK / CO / POLYMERS OBTAINED BY THIS METHOD - Google Patents

METHOD OF POLYMERIZATION OF OLEFINS AND BLOCK / CO / POLYMERS OBTAINED BY THIS METHOD

Info

Publication number
RU93005300A
RU93005300A RU93005300/26A RU93005300A RU93005300A RU 93005300 A RU93005300 A RU 93005300A RU 93005300/26 A RU93005300/26 A RU 93005300/26A RU 93005300 A RU93005300 A RU 93005300A RU 93005300 A RU93005300 A RU 93005300A
Authority
RU
Russia
Prior art keywords
polymerization
olefins
block
polymers obtained
olefin
Prior art date
Application number
RU93005300/26A
Other languages
Russian (ru)
Inventor
Стандаерт Ален
Original Assignee
Солвей
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 Солвей filed Critical Солвей
Publication of RU93005300A publication Critical patent/RU93005300A/en

Links

Claims (1)

Способ полимеризации по крайней мере одного олефина, согласно которому используют по крайней мере два реактора полимеризации, полимеризуют часть олефина в одном из реакторов в присутствии катализатора, состоящего из бис(циклопентадиенил)хрома, в известных случаях замещенного, извлекают из этого реактора композицию, включающую полимер и катализатор, и вводят эту композицию и другую часть олефина в другой реактор, причем по крайней мере в один из реакторов вводят водород.The method of polymerizing at least one olefin, according to which at least two polymerization reactors are used, part of the olefin is polymerized in one of the reactors in the presence of a catalyst consisting of bis (cyclopentadienyl) chromium, in some cases substituted, the composition comprising and a catalyst, and this composition and another part of the olefin are introduced into another reactor, with hydrogen being introduced into at least one of the reactors.
RU93005300/26A 1992-05-13 1993-05-12 METHOD OF POLYMERIZATION OF OLEFINS AND BLOCK / CO / POLYMERS OBTAINED BY THIS METHOD RU93005300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE09200439 1992-05-13

Publications (1)

Publication Number Publication Date
RU93005300A true RU93005300A (en) 1996-06-27

Family

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