| 摘要 |
PCT No. PCT/JP97/01349 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Apr. 18, 1997 PCT Pub. No. WO97/41185 PCT Pub. Date Nov. 6, 1997The present invention relates to a coating composition characterized in that an acetylacetonate having as the central metallic atom thereof Fe, Al, Sn or Ti, or a perchlorate, or a carboxylic acid or an anhydride thereof, and an acetylacetonate having as the central metallic atom thereof Li, Cu or Mn are incorporated in combination as curing catalysts; and to a composite structure characterized in that an antireflection film is provided on the surface of a coating film that is obtained from the above composition. According to the present invention, a coating film which is drastically improved in transparency, optical properties and durability can be obtained. Moreover, this coating film has both high adhesion to an antireflection film made from an inorganic material, and durability. Further, according to the present invention, the pot life of a coating liquid when preserved at room temperature can be prolonged to 3 weeks or longer.
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