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    • 2. 发明公开
    • LAUNDRY DETERGENT PARTICLES
    • 洗衣洗涤剂颗粒
    • EP2627749A1
    • 2013-08-21
    • EP11771079.8
    • 2011-10-11
    • Unilever PLCUnilever N.V.
    • BONSALL, Judith, MariaKENINGLEY, Stephen, ThomasMOORE, Philip, Ronald
    • C11D3/08C11D3/10C11D17/00
    • C11D17/0039C11D1/02C11D1/66C11D3/08C11D3/10
    • A coated detergent particle having perpendicular dimensions x, y and z, wherein x is from 1 to 2mm, y is from 2 to 8mm, and z is from 2 to 8mm, wherein the particle comprises: (i) from 40 to 90 wt% surfactant selected from: anionic surfactant; and, non-ionic surfactant; (ii) from 20 to 40 wt% water soluble inorganic salts, the water soluble inorganic salts a mixture of sodium carbonate and sodium silicate; and, (iii) from 0 to 3 wt% of a perfume, wherein the inorganic salts are present on the detergent particle as a coating and the surfactant is present as a core, and sodium carbonate and sodium silicate comprise from 70 to 100 wt% of the coating and the ratio of sodium carbonate: sodium silicate is in the range from 4:1 to 2:3.
    • 一种具有垂直尺寸x,y和z的涂覆洗涤剂颗粒,其中x为1至2mm,y为2至8mm,z为2至8mm,其中所述颗粒包含:(i)40至90wt% 选自阴离子表面活性剂; 和非离子表面活性剂; (ii)20-40重量%的水溶性无机盐,水溶性无机盐,碳酸钠和硅酸钠的混合物; 和(iii)0-3重量%的香料,其中所述无机盐作为包衣存在于所述洗涤剂颗粒上并且所述表面活性剂作为核心存在,并且碳酸钠和硅酸钠包含70-100重量% 并且碳酸钠:硅酸钠的比例在4:1至2:3的范围内。