Invention Grant
US5998345A Automatic dishwashing tablets 失效
自动洗碗碟

Automatic dishwashing tablets
Abstract:
An automatic dishwashing composition which is in the form of a tablet generally comprises an alkali metal phosphate detergent builder salt, an alkali metal carbonate, a dialkali metal disilicate, a nonionic surfactant, optional a polymer containing sulfonic acid groups, a wax coated chlorine bleach compound, and a hydrotrope.
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