| 摘要 |
<p>Co-granules comprise an alkali metal silicate, and a hydrogen peroxide addition compound of a builder salt which, when the co-granule is dissolved in water, is capable of providing active oxygen for bleaching and being converted to said builder salt. The co-granules are useful for their combined builder and bleaching properties and may be used in detergent compositions for laundry or dishwashing purposes.</p> |
