Patents Represented by Attorney Richard E. Nanfeldl

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  • Microemulsion light duty liquid cleaning compositions
    Patent number: 5523025
    Abstract: A light duty liquid microemulsion composition comprises a mixture of a paraffin sulfonate and an ethoxylated alkyl ether sulfate; a biodegradable compound; a cosurfactant; a perfume, essential oil or water insoluble hydrocarbon; and water.
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: June 4, 1996
    Assignee: Colgate-Palmolive Co
    Inventor: Rita Erilli