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    • 7. 发明授权
    • Process for forming an agglomerated particle
    • 形成附聚颗粒的方法
    • US06514929B1
    • 2003-02-04
    • US09856588
    • 2001-06-19
    • Manivannan KandasamyTianli Wen
    • Manivannan KandasamyTianli Wen
    • C11D1706
    • C11D17/06C11D11/0082C11D17/0039
    • The present invention relates to a process for forming an agglomerated particle containing the steps of providing at least one alkaline material, a core material, and at least one acid active. The alkaline material and the core material are added to a mixer and agglomerated therein, to form an agglomerated particle comprising an interior and an exterior. The acid active is then added to the mixer. The core material is concentrated into the interior of the agglomerated particle by adding substantially all of the core material to the alkaline material before more than about 50% of the acid active is added to the mixer.
    • 本发明涉及形成附聚颗粒的方法,其包括提供至少一种碱性材料,芯材料和至少一种酸活性物质的步骤。 将碱性材料和芯材料加入到混合器中并在其中聚集,形成包含内部和外部的附聚颗粒。 然后将酸活性剂加入混合器中。 在将大于约50%的酸活性物质加入到混合器中之前,通过将基本上所有的芯材料加入到碱性材料中,将核心材料浓缩到附聚颗粒的内部。
    • 8. 发明授权
    • Process for manufacturing solid cast silicate-based detergent compositions and resultant product
    • 制造固体硅酸盐基洗涤剂组合物和所得产品的方法
    • US06365568B1
    • 2002-04-02
    • US08224063
    • 1994-04-07
    • Keith Edward OlsonTom R. OakesDan N. TallmanBill George Mizuno
    • Keith Edward OlsonTom R. OakesDan N. TallmanBill George Mizuno
    • C11D1706
    • C11D17/0052C11D3/08C11D3/361C11D3/3761
    • The invention includes a process for manufacturing an improved solid cast alkaline composition, that includes (a) reacting an alkali metal silicate with an alkali metal hydroxide of the formula MOH, where M is an alkali metal, in an aqueous environment to form a reaction product; and (b) solidifying the reaction product in a mold where the reaction product is formed and solidified at room temperature without the addition of externally supplied heat and the reaction product solidifies without the use of external cooling; and where the relative amount of alkali metal silicate, alkali metal hydroxide and water incorporated into the composition are effective for producing a reaction product having about 20 to 50 parts water per 100 parts of a combination of the alkali metal silicate, the alkali metal hydroxide and water in the cast solid composition and an M2O:SiO2 ratio of about 2.5:1 to 4.0:1 and M is an alkali metal; and where the process does not result in the deactivation of desirable operative cleaning components.
    • 本发明包括一种制备改进的固体铸造碱性组合物的方法,其包括(a)在水性环境中使碱金属硅酸盐与式MOH的碱金属氢氧化物(其中M为碱金属)反应以形成反应产物 ; 和(b)在反应产物形成并在室温下固化的模具中固化反应产物,而不加入外部供应的热量,反应产物在不使用外部冷却的情况下固化; 并且其中加入到组合物中的碱金属硅酸盐,碱金属氢氧化物和水的相对量对于生产具有约20至50重量份水的反应产物是有效的,每100份碱金属硅酸盐,碱金属氢氧化物和碱金属氢氧化物的组合 铸造固体组合物中的水,M 2 O:SiO 2比为约2.5:1至4.0:1,M为碱金属; 并且其中该过程不导致期望的操作清洁组件的失活。