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    • 9. 发明申请
    • Composition
    • 组成
    • US20050028294A1
    • 2005-02-10
    • US10911905
    • 2004-08-05
    • Neil LantAlan Willey
    • Neil LantAlan Willey
    • C11D3/16C11D3/39C11D3/42D06L3/12D06M10/00
    • C11D3/0063C11D3/42D06L4/671
    • The present invention relates to a composition comprising a photo-bleaching component and a fluorescent whitening component having good compatibility. In particular, the present invention relates to a composition suitable for the treatment of textiles, comprising a photo-bleaching component and a fluorescent whitening component, wherein the photo-bleaching component is capable of absorbing light to form an intermediate energetically excited photo-bleaching component, the intermediate energetically excited photo-bleaching component is capable of activating molecular oxygen from its triplet oxygen electronic energy state to its singlet oxygen electronic energy state, characterised in that the intermediate energetically excited photo-bleaching component has a lifetime of greater than 50 microseconds, preferably greater than 100 microseconds, more preferably greater than 200 microseconds, and most preferably greater than 300 microseconds.
    • 本发明涉及包含光漂白组分和具有良好相容性的荧光增白组分的组合物。 特别地,本发明涉及适用于处理纺织品的组合物,其包含光漂白组分和荧光增白组分,其中所述光漂白组分能够吸收光以形成中等能量激发的光漂白组分 中间能量激发的光漂白组分能够将分子氧从其三重态氧电子能态激活到其单线态氧电子能态,其特征在于中等能量激发的光漂白组分具有大于50微秒的寿命, 优选大于100微秒,更优选大于200微秒,最优选大于300微秒。