AIR FRESHENER DEVICE COMPRISING A SPECIFIC LIQUID COMPOSITION
    3.
    发明授权
    AIR FRESHENER DEVICE COMPRISING A SPECIFIC LIQUID COMPOSITION 有权
    与特定的液体组成空气清新剂DEVICE

    公开(公告)号:EP1865999B1

    公开(公告)日:2011-12-21

    申请号:EP06727654.3

    申请日:2006-03-07

    申请人: FIRMENICH SA

    CPC分类号: A61L9/127 A61L9/01 C11D3/0068

    摘要: The present invention relates to air freshener devices comprising water-based liquid compositions, preferably clear liquids, that provide an improved rate of emanation of perfume ingredients from the air freshener emanating surface and allow the use of fragrance materials with a wide range of characteristics, namely a wide range of clogP values. The air fresheners contain liquid perfume compositions which comprise: i) 0.5 to 40% w/w of a perfume; ii) an oil-solubilising system containing one or more surfactants of the non-ionic, anionic, cationic, amphoteric type, or a mixture thereof; iii) a solubilizing-aid; and iv) at least 40% weight of water; weight percentages being relative to the total weight of liquid composition.

    AIR FRESHENER DEVICE COMPRISING A SPECIFIC LIQUID COMPOSITION
    8.
    发明公开
    AIR FRESHENER DEVICE COMPRISING A SPECIFIC LIQUID COMPOSITION 有权
    与特定的液体组成空气清新剂DEVICE

    公开(公告)号:EP1865999A1

    公开(公告)日:2007-12-19

    申请号:EP06727654.3

    申请日:2006-03-07

    申请人: FIRMENICH SA

    CPC分类号: A61L9/127 A61L9/01 C11D3/0068

    摘要: The present invention relates to air freshener devices comprising water-based liquid compositions, preferably clear liquids, that provide an improved rate of emanation of perfume ingredients from the air freshener emanating surface and allow the use of fragrance materials with a wide range of characteristics, namely a wide range of clogP values. The air fresheners contain liquid perfume compositions which comprise: i) 0.5 to 40% w/w of a perfume; ii) an oil-solubilising system containing one or more surfactants of the non-ionic, anionic, cationic, amphoteric type, or a mixture thereof; iii) a solubilizing-aid; and iv) at least 40% weight of water; weight percentages being relative to the total weight of liquid composition.