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Coating composition of photocatalyst

  • US 20050233893A1
  • Filed: 03/16/2005
  • Published: 10/20/2005
  • Est. Priority Date: 03/17/2004
  • Status: Active Grant
First Claim
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1. A photocatalytic coating composition comprising a photocatalyst, a silicon alkoxide, a zirconium compound, colloidal silica, and a liquid medium, wherein a content of the zirconium compound in terms of zirconium atoms is 0.3 to 3 times by mole a content of the silicon alkoxide in terms of silicon atoms.

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