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Mitsubishi Chemical Corp
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Mitsubishi Petrochemical Co Ltd
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Filing date
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Application filed by Mitsubishi Petrochemical Co LtdfiledCriticalMitsubishi Petrochemical Co Ltd
Priority to JP4300975ApriorityCriticalpatent/JPS51117787A/en
Publication of JPS51117787ApublicationCriticalpatent/JPS51117787A/en
Transition And Organic Metals Composition Catalysts For Addition Polymerization
(AREA)
Abstract
PURPOSE: Highly crystalline polyolefins are prepd. using a catalyst combination of high activity composed of a specific modified Ti-catalyst and an organo-Al catalyst.
COPYRIGHT: (C)1976,JPO&Japio
JP4300975A1975-04-091975-04-09Method of preparing crystalline polyolefins
PendingJPS51117787A
(en)