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AssigneeSumitomo Chemical Company, Limited
InventorsKazuo Takaoki, Tatsuya Miyatake, Hiroshi Kuribayashi
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A catalyst component for addition polymerization containing (A) a compound containing an atom of the Group II to the Group XII or Lanthanide series in which the lowest energy level of unoccupied molecular orbital having the valence p-type atomic orbital of the atom of the Group II to the Group XII or Lanthanide series as a main component, wherein the coefficient represented by a linear combination, is 0.4 or more) is calculated to be 0.008 atomic unit (Hartree) or less by the calculation of density functional method (B3LYP/3-21G level), a catalyst for addition polymerization containing the same, and a process for producing an addition polymer with the catalyst.
A catalyst component for addition polymerization comprising (A) a compound containing an atom of the Group II to the Group XII or Lanthanide series of the Periodic Table of the Elements, in which the lowest energy level of unoccupied molecular orbital having the valence p-type atomic orbital of the atom of the Group II to the Group XII or Lanthanide series as a main component (wherein the coefficient represented by a linear combination is 0.4 or more) is calculated to be 0.008 atomic unit (Hartree) or less by the calculation of density functional method (B3LYP/3-21G level).
Dependencies are inferred from the claim text.