Granular detergent bleach compositions substantially free of phosphorus-containing material comprising as builder 1) a carbonate/calcite mixture, 2) an aluminosilicate cation exchange material, 3) a nitrilotriacetic acid compound or a mixture of 2) and 3); a peroxygen bleaching agent and a granular non-phosphorus bleach activator composition comprising:
(a) 50-90% by weight of a bleach activator;
(b) 5-45% by weight of an inert non-alkaline, non-phosphate water-soluble salt; and
(c) 1-15% by weight of a water-soluble, low- to non-carboxylate containing film-forming polymeric material of average molecular weight of from 500-1,000,000.
The granular non-phosphorus bleach activator composition has the advantage that it does not cause poisoning of calcite.
基本上不含
磷物质的粒状洗涤剂漂白剂组合物,作为添加剂包括 1)
碳酸盐/
方解石混合物,2)
硅酸铝阳离子交换材料,3) 硝基
三乙酸化合物或 2) 和 3) 的混合物;过氧漂白剂和粒状无
磷漂白剂活化剂组合物,其中粒状无
磷漂白剂活化剂组合物包括: 1:
(a) 50-90%(重量百分比)的漂白活化剂;
(b) 5-45%(以重量計)的惰性非鹼性、非
磷酸鹽的
水溶性鹽;及
(c) 1-15%(按重量计)的
水溶性、低至不含
羧酸盐、平均分子量为 500-1,000,000 的成膜聚合材料。
颗粒状无
磷漂白活化剂组合物的优点是不会造成
方解石中毒。