PROBLEM TO BE SOLVED: To provide a nonsensitive homogeneous preparation of a metallocene- base catalyst system, which can at least maintain high polymerization activity over a long period of time.RAINAA RIIGAAライナー リーガーHANSUUGYUNTAA FUORANTO...
PROBLEM TO BE SOLVED: To provide a nonsensitive homogeneous preparation of a metallocene- base catalyst system, which can at least maintain high polymerization activity over a long period of time. ;SOLUTION: This mixture comprises at least one metallocene, at least one cocatalyst and a blending ...