| 摘要 |
PROBLEM TO BE SOLVED: To provide a detergent enabling improvement of worsening of water environment of river, rake, etc., prevention (environmental protection) of disturbance of an ecosystem by endocrine disruptor (endocrine disrupting chemical), prevention, etc., of yellowing of the laundry. SOLUTION: The detergent comprises 0.1-10 wt.% photocatalyst (anatase type titanium oxide having 4-100 nm average particle diameter). The detergent is composed of photocatalyst particles of which surface is partially coated with a ceramic which is inert as a photocatalyst. COPYRIGHT: (C)2005,JPO&NCIPI
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