Patents Assigned to Bee Chemical
  • Utilization of flexible coating on steel to impart superior scratch and chip resistance
    Patent number: 5283126
    Abstract: Electro-deposition-coated steel is top coated with a flexible coating formed of a polyester having --OH functionality, a polyacrylate having --OH functionality and melamine-formaldehyde resin to provide substantially a stoichiometric amount of reactive sites relative to the total amount of --OH functionality of the polyester and the polyacrylate. The flexible coatings exhibit superior chip and scratch resistance relative to rigid coatings of the type conventionally used in the automotive industry.
    Type: Grant
    Filed: June 29, 1992
    Date of Patent: February 1, 1994
    Assignee: Bee Chemical
    Inventors: Willaam A. Rasmussen, Michael Jackson