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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Priority to JP7093887ApriorityCriticalpatent/JPS63235308A/ja
Priority to EP88104644Aprioritypatent/EP0284040B1/en
Priority to DE3887764Tprioritypatent/DE3887764T2/de
Publication of JPS63235308ApublicationCriticalpatent/JPS63235308A/ja
Publication of JPH0437085B2publicationCriticalpatent/JPH0437085B2/ja
Fester Katalysatorbestandteil, diesen enthaltendes Katalysatorsystem und seine Anwendung in einem Verfahren zur Produzierung von alpha-Olefinpolymeren.
High activity solid catalyst for producing low-, medium-, and high-density polyethylenes by slurry phase polymerization, process for preparing the same and use of the same in ethylene polymerization