发明名称 Process for preparing particulate detergent products
摘要 A process for producing agglomerated substantially completely hydrated detergent products is disclosed. The process includes forming an admixture containing, in combination, a hydratable condensed phosphate component, a hydratable detergent builder salt component, an alkali metal silicate and water, said water being present in an amount sufficient to effect agglomeration of the admixture and induce hydration of the hydratable components therein. A hardness sequestering agent then is added to the agglomerated and hydrated admixture and the resulting intermediate product subjected to aging to provide the finished agglomerated, substantially completely hydrated detergent product.
申请公布号 US4761248(A) 申请公布日期 1988.08.02
申请号 US19860927545 申请日期 1986.11.06
申请人 KERR-MCGEE CHEMICAL CORPORATION 发明人 CLIFT, V. STANLEY
分类号 C11D3/06;C11D3/08;C11D11/00;(IPC1-7):C11D3/066;C11D3/07 主分类号 C11D3/06
代理机构 代理人
主权项
地址