Patents by Inventor V. Stanley Clift

V. Stanley Clift has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for preparing particulate detergent products
    Patent number: 4761248
    Abstract: 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.
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: August 2, 1988
    Assignee: Kerr-McGee Chemical Corporation
    Inventor: V. Stanley Clift