Patents Represented by Attorney J. F. Thomsen

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  • Aqueous additive systems, methods and polymeric particles
    Patent number: 4898616
    Abstract: Aqueous application systems for applying additives to polymeric particles, methods of preparing aqueous emulsions which include additives having a high melting point, additives having a low melting point and an emulsifiable wax. Also disclosed are methods of applying additives to polymeric particles and to polymeric particles treated by such methods.
    Type: Grant
    Filed: February 7, 1986
    Date of Patent: February 6, 1990
    Assignee: Eastman Kodak Company
    Inventors: Kenneth W. Hyche, William C. Gose