2.
    发明专利
    未知

    公开(公告)号:DE602004009667T2

    公开(公告)日:2008-08-28

    申请号:DE602004009667

    申请日:2004-01-21

    Abstract: High temperature-resistant transparent coatings based on zirconium oxide, which have improved dispersion properties and a high refractive index, comprise zirconium oxide with at least one additive from the group consisting of tantalum and/or tantalum oxide, whereby the proportion of Ta atoms, in relation to the total number of metal atoms in the coating is in the range of 5 to 30%.

    3.
    发明专利
    未知

    公开(公告)号:DE602004009667D1

    公开(公告)日:2007-12-06

    申请号:DE602004009667

    申请日:2004-01-21

    Abstract: High temperature-resistant transparent coatings based on zirconium oxide, which have improved dispersion properties and a high refractive index, comprise zirconium oxide with at least one additive from the group consisting of tantalum and/or tantalum oxide, whereby the proportion of Ta atoms, in relation to the total number of metal atoms in the coating is in the range of 5 to 30%.

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