| 摘要 |
PROBLEM TO BE SOLVED: To provide a structural coloring material having resistance to moisture and heat, thereby excellent in durability and having excellent color development. SOLUTION: The structural coloring material is provided by forming a microfiber of a ceramic and forming aggregate of the fibers, that is, the structural coloring material is composed of the aggregate of fibers composed of a ceramic and having an average fiber diameter of≥50 nm but≤1,000 nm. COPYRIGHT: (C)2008,JPO&INPIT
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