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    • 1. 发明授权
    • Air freshener device comprising a specific liquid composition
    • 包含特定液体组合物的空气清新剂装置
    • US08474732B2
    • 2013-07-02
    • US11845566
    • 2007-08-27
    • Nicholas O'LearyFlorin Joseph Vlad
    • Nicholas O'LearyFlorin Joseph Vlad
    • A24F25/00A61L9/04A61K8/00A61K8/18A61Q13/00
    • A61L9/04A61L9/01A61L9/127
    • The present invention relates to air freshener devices that have water-based liquid compositions, preferably clear liquids, for providing an improved rate of emanation of perfume ingredients from the air freshener emanating surface and allowing 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 include: i) 0.5 to 40% w/w of a perfume; ii) an oil-solubilizing 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; with the weight percentages being relative to the total weight of liquid composition.
    • 本发明涉及具有水性液体组合物,优选透明液体的空气清新剂装置,用于提供来自空气清新剂发散表面的香料成分的提高率,并允许使用具有广泛特征的香料材料, 即各种clogP值。 空气清新剂含有液体香料组合物,其包括:i)0.5至40%w / w的香料; ii)含有一种或多种非离子型,阴离子型,阳离子型,两性型的表面活性剂或其混合物的油溶性体系; iii)增溶助剂; 和iv)至少40重量%的水; 重量百分数相对于液体组合物的总重量。
    • 2. 发明申请
    • MICROEMULSION COMPOSITION FOR AIR FRESHENER
    • 空气清新剂微乳液组合物
    • US20090202446A1
    • 2009-08-13
    • US12299098
    • 2007-04-19
    • Florin Joseph VladNicholas O'Leary
    • Florin Joseph VladNicholas O'Leary
    • A61K9/12
    • A61L9/14A61L9/012
    • The present invention relates to air freshener devices of water-based liquid compositions, preferably clear liquids, that provide an improved diffusion of the composition and allow the use of fragrance materials with a wide range of characteristics, namely a wide range of clogP values. The compositions are clear microemulsions particularly adapted for use in automatic air fresheners and comprise at least 40% w/w of an aqueous phase, preferably water, an active oil in an amount of between 0.01 and 5% w/w, an oil-solubilizing system which is formed of a surfactant mixture of ionic and non-ionic surfactants, a solubilizing-aid ingredient in an amount of up to 5% w/w, and a propellant system in an amount of up to 40% w/w, wherein the perfume oil to total surfactant mixture is present at a weight ratio of between 0.2 and 4.5.
    • 本发明涉及水性液体组合物,优选透明液体的空气清新剂装置,其提供组合物的改进的扩散,并且允许使用具有宽范围特征,即宽范围的clogP值的香料。 组合物是明确的微乳液,特别适用于自动空气清新剂,并且包含至少40%w / w的水相,优选水,0.01至5%w / w的活性油,油增溶剂 系统,其由离子和非离子表面活性剂的表面活性剂混合物,至多5%w / w的量的增溶助剂成分和至多40%w / w的量的推进剂体系形成,其中 香料油与总表面活性剂混合物的重量比为0.2-4.5。