Patents Represented by Attorney Christine C. Dike, Bronstein, Roberts & Cushman O'Day

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  • Aqueous resin dispersion
    Patent number: 5939159
    Abstract: The invention provides an aqueous resin dispersion that comprises 1) an acrylic resin (A), 2) an aromatic epoxy resin (B), and 3) a bisphenol F product (C) that are dispersed in an aqueous medium at a pH of from about 4 to 11. The invention also provides an aqueous base-coat agent, coated substrates and coating methods that comprises the aqueous resin dispersion.
    Type: Grant
    Filed: September 16, 1996
    Date of Patent: August 17, 1999
    Assignee: Toyo Manufacturing Company, Ltd.
    Inventors: Teruo Shiono, Masami Yamada, Sanji Harada, Masahiro Ihara, Takeshi Tuyama, Tetsuhisa Nakamura