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Titanated chromium-based catalysts to produce polyethylene exhibiting better environmental stress crack resistance
Titanated chromium-based catalysts to produce polyethylene exhibiting better environmental stress crack resistance
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机译:钛制铬基催化剂可生产表现出更好的耐环境应力开裂性能的聚乙烯
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摘要
The present invention relates to a supported chromium-based catalyst titanated under specific conditions and used for the homopolymerisation or the copolymerisation of ethylene. The polyethylene obtained with this catalyst has high shear resirance and environmental stress crack resistance.
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