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Molar weight regulation in the catalytic polymerization, useful to produce rubber polymers, comprises polymerization of conjugated dienes in the presence of the rare earth metal compounds and organic zinc compounds
Molar weight regulation in the catalytic polymerization, useful to produce rubber polymers, comprises polymerization of conjugated dienes in the presence of the rare earth metal compounds and organic zinc compounds
Method for the molar weight regulation in the catalytic polymerization comprises polymerization of conjugated dienes in the presence of the rare earth metal compounds and organic zinc compounds.
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