| 摘要 |
Organic-inorganic composite particles comprising:
inorganic particles; and
an organic polymer, wherein
the inorganic particles have surfaces on which no modification treatment for introducing a polymerizable reactive group is conducted,
the organic polymer comprises a hydrophilic block (A) arranged on the surfaces of the inorganic particles and made of a first polymer, and a hydrophobic block (B) stacked on an outside of the hydrophilic block (A) and made of a second polymer, and
the inorganic particles, the first polymer, and the second polymer have surface free energies satisfying a condition expressed by the following formula (1): E NP > E A > E B
[in the formula (1), E NP represents the surface free energy of the inorganic particles, E A represents the surface free energy of the first polymer, and E B represents the surface free energy of the second polymer]. |
