Patents Represented by Attorney Michael W. Ferreu

Find this attorney in the Justia Lawyer Directory

  • Single phase aqueous paint remover compositions including trioxane, water and an organic co-solvent
    Patent number: 5472641
    Abstract: A paint remover composition consisting essentially of a single phase mixture of water, trioxane and an organic co-solvent having a flash paint above about 80.degree. C. is disclosed and claimed. Particularly preferred co-solvents are gamma-butyrolactone and N-methyl pyrrolidone.
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: December 5, 1995
    Assignee: Hoechst Celanese Corp.
    Inventors: James E. Kuder, Larry F. Charbonneau, Elizabeth E. Fernekess