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    • 4. 发明授权
    • Method of depositing perfume and compositions therefor
    • 香水及其组合物的沉积方法
    • US4394127A
    • 1983-07-19
    • US230484
    • 1981-02-02
    • James B. Melville
    • James B. Melville
    • C11D1/40C11D3/50A61K7/46B08B3/00
    • C11D3/505C11D1/40
    • A method of cleaning and depositing perfumes on a surface comprises contacting the surface with a liquor containing a surfactant having a size of 0.1 to 2000 microns and particles comprising a perfume and a water dispersible amine. The surfaces to be treated may be fabrics or hard surfaces. Preferred amines are the primary and tertiary alkyl amines, where one alkyl group has from 8 to 22 carbon atoms. The particles may be made by forming a liquid mixture of the amine and the perfume, and then solidifying and forming into particles. The particles may be incorporated in a variety of products including fabric washing powders and liquid, was-addable solids or liquids, and hard surface cleaning powders and liquids.
    • 在表面上清洁和沉积香料的方法包括使表面与含有0.1至2000微米尺寸的表面活性剂的液体和包含香料和水分散性胺的颗粒接触。 待处理的表面可以是织物或硬表面。 优选的胺是伯和叔烷基胺,其中一个烷基具有8至22个碳原子。 可以通过形成胺和香料的液体混合物,然后固化和形成颗粒来制备颗粒。 颗粒可以结合在各种产品中,包括织物洗涤粉和液体,可添加的固体或液体,以及硬表面清洁粉末和液体。
    • 5. 发明授权
    • Perfume depositing detergents containing perfume in a particulate matrix
of a cationic compound
    • 香料在阳离子化合物的颗粒基质中沉积包含香料的洗涤剂
    • US4636330A
    • 1987-01-13
    • US694896
    • 1985-01-25
    • James B. Melville
    • James B. Melville
    • C11D3/50C11D1/65C11D1/86C11D17/06
    • C11D3/505
    • A material for depositing perfume on a surface comprises particles having a size of 0.1 to 2000 microns, the particles containing a perfume and a matrix material, the matrix material being a cationic component, optionally together with a nonionic component. When the nonionic component is present the cationic to nonionic ratio is at least 5:1. The particles may be incorporated in a solid or liquid fabric washing detergent composition or hard surface cleaner. Suitable cationic materials include quaternary ammonium compounds. Suitable nonionic materials include esters of polyhydric alcohols, fatty alcohols and derivatives thereof. Compared to products containing the same amount of perfume in the free state, the products of the invention give improved deposition and perfume retention on the treated surfaces.
    • 用于在表面上沉积香料的材料包括尺寸为0.1至2000微米的颗粒,所述颗粒含有香料和基质材料,所述基质材料是阳离子组分,任选地与非离子组分一起。 当存在非离子组分时,阳离子与非离子比为至少5:1。 颗粒可以结合在固体或液体织物洗涤剂组合物或硬表面清洁剂中。 合适的阳离子材料包括季铵化合物。 合适的非离子材料包括多元醇的酯,脂肪醇及其衍生物。 与含有相同量游离状态的香料的产品相比,本发明的产品在处理过的表面上提供了改善的沉积和香料保留性。