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发明公开
CN103146505A 原位清洁挤奶机清洁系统的固体块含酸清洁组合物 无效 - 驳回 复审申请

原位清洁挤奶机清洁系统的固体块含酸清洁组合物
摘要：
本发明涉及固体块含酸清洁组合物，其按组成计包含A）10-75wt%至少一种选自磷酸、硫酸、亚硫酸和硝酸的液体无机酸，B）1-60wt%至少一种在20℃下pKa在1.0和1.1之间的固体有机酸，C）15-80wt%至少一种选自柠檬酸一水合物、羟基乙酸、马来酸、琥珀酸、戊二酸和己二酸的羧酸，D）5-40wt%脲，E）0.1-10wt%至少一种非离子表面活性剂，和其余加至100wt%的水，其中所述组合物含有不到1wt%壬基酚乙氧基化物和卤素化合物。
摘要（英）：

The invention relates to a solid block acid containing cleaning composition of a cleaning system of a normal position cleaning milking machine. The solid block acid containing cleaning composition comprises, by weight, (A) 10wt%-75wt% of at least one liquid inorganic acid which is selected from phosphoric acid, sulfuric acid, sulphurous acid and nitric acid, (B) 1wt%-60wt% of at least one solid organic acid which is in a range of 1.0-1.1 in prekallikrein activator (pKa) at the temperature of 20DEG C, (C) 15wt%-80wt% of at least one carboxylic acid which is selected from citric acid monohydrate, glycolic acid, maleic acid, succinic acid, glutaric acid and adipic acid, (D) 5wt%-40wt% of urea, (E) 0.1wt%-10wt% of at least one nonionic surfactant, and 100wt% of water, wherein the solid block acid containing cleaning composition comprises less than 1wt% of nonyl phenol ethoxylate and halogen compounds.

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