| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic-inorganic hybrid particle capable of two-step curing by energy ray irradiation and heating, allowing a protective film having a high hardness with high abrasion resistance and flexibility with excellent adhesion to a substrate to be formed; and a coating composition which contains the same.SOLUTION: The organic-inorganic hybrid particle has a structure including silicic acid structural units and polymerizable silicon compound residues which are bonded to each other in a complicated form. |
