Patents by Inventor Ibrahim Andrew Eldib

Ibrahim Andrew Eldib 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).

  • Polyacrylates of selective viscosity as detergent builders
    Patent number: 3950260
    Abstract: Water soluble polyacrylates and salts of polyacrylates having selected viscosities measured in terms of a 12.5 wt. percent aqueous solution of the 100 percent sodium salt at room temperature (72.degree.F.) are very effective detergent builders in heavy duty solid detergents and in liquid detergents. Detergents formulated from them have excellent chelating ability for heavy metal ions, excellent cotton detergency, good dishwashing ability and foam stability.
    Type: Grant
    Filed: April 10, 1972
    Date of Patent: April 13, 1976
    Inventor: Ibrahim Andrew Eldib