Patent EP0162274A1 successfully refreshed from Google Patents.
EP0162274A1
Expired / Lapsed
EP
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Process for the polymerisation or copolymerisation of ethylene
Assignee: Ruhrchemie AG
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Filing: 1985-04-13
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Granted: —
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Expires: 2005-04-13
Abstract
Abstract The deactivation of catalyst systems comprising a transition metal compound and an organoaluminium compound which are employed for the polymerisation of ethylene or for the copolymerisation of ethylene with an alpha -olefin at from 300 to 3500 bar and at from 150 to 350 DEG C is carried out using wax-like copolymers of ethylene which contain oxygen, nitrogen, phosphorus and/or sulphur. They have a comonomer content of from 5 to 75% by weight and have a molecular weight of from 100 to 10000.
Inventors
- 👤 Ludger Dr. Dipl.-Chem. Bexten
- 👤 John Dr. Dipl.-Chem. Hobes
- 👤 Wolfgang Dr. Dipl.-Chem. Payer
- 👤 Walter Dr. Dipl.-Chem. Spaleck
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-02 21:12
CPC Classifications
C; C08; C08F; C08F6/00; C08F6/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR2302305A1
Cited
EP0112054A1
Cited
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