The present invention relates to a solid free flowing particulate laundry detergent composition comprising:
(a) anionic detersive surfactant;
(b) from 0wt% to 8wt% zeolite builder;
(c) from 0wt% to 4wt% phosphate builder;
(d) from 0wt% to 8wt% sodium carbonate;
(e) from 0wt% to 8wt% sodium silicate;
(f) from 4wt% to 20wt% organic acid; and
(g) hueing agent selected from Acid Violet 50, Direct Violet 9, 66 and 99, Solvent Violet 13 and any combination thereof,
wherein the composition at 1wt% dilution in deionized water at 20°C, has an equilibrium pH in the range of from 6.5 to 9.0,
wherein the composition comprises from 30wt% to 90wt% base detergent particle, wherein the base detergent particle comprising (by weight of the base detergent particle):
(a) from 4wt% to 35wt% anionic detersive surfactant;
(b) optionally, from 1wt% to 8wt% zeolite builder;
(c) from 0wt% to 4wt% phosphate builder;
(d) from 0wt% to 8wt% sodium carbonate;
(e) from 0wt% to 8wt% sodium silicate;
(f) from 1wt% to 10wt% organic acid; and
(g) optionally, from 1wt% to 10wt% magnesium sulphate.
本发明涉及一种固体自由流动颗粒洗衣粉组合物,该组合物包括
(a) 阴离子去污表面活性剂;
(b) 0wt% 至 8wt% 的
沸石增效剂;
(c) 0wt% 至 4wt%
磷酸盐增效剂;
(d) 0wt% 至 8wt%
碳酸钠;
(e) 0wt% 至 8wt% 的
硅酸钠;
(f) 4wt% 至 20wt% 的有机酸;及
(g) 选自酸性紫 50、直接紫 9、66 和 99、
溶剂紫 13 及其任意组合的色调剂、
其中,该组合物在 20℃,去离子
水中稀释 1wt% 时,平衡 pH 值在 6.5 至 9.0 之间、
其中组合物包括 30wt% 至 90wt% 的基质洗涤剂颗粒,其中基质洗涤剂颗粒包括 (按基质洗涤剂颗粒的重量计):
(a) 4wt% 至 35wt% 的阴离子去污表面活性剂;
(b) 可选 1wt% 至 8wt% 的
沸石增效剂;
(c) 0wt% 至 4wt%
磷酸盐
促进剂;
(d) 0wt% 至 8wt% 的
碳酸钠;
(e) 0wt% 至 8wt% 的
硅酸钠;
(f) 1wt% 至 10wt% 的有机酸;及
(g) 可选 1wt% 至 10wt% 的
硫酸镁。