| http://www.w3.org/ns/prov#value | - An amount of the olefin pre-polymerized in the pre-polymerization is generally 0.01 to 1,000 g, preferably 0.05 to 500 g, and particularly preferably 0.1 to 200 g, per one gram of the solid catalyst component used in the pre-polymerization.
|
