Patents Assigned to Anchor Brush Company, Inc.
  • Container for nail polish or the like
    Patent number: 4280629
    Abstract: A colorless plastic bottle for nail polish or the like, and a method of making such a bottle. The bottle is blow molded from a color-free barrier resin such as a rubber modified acrylonitrile-methylacrylate copolymer. Tinting to compensate for inherent coloration is performed during melting in a reciprocating screw injection unit. By close control of processing temperature and injection and molding conditions a transparent bottle free of color unevenness or burns is obtained.
    Type: Grant
    Filed: May 9, 1980
    Date of Patent: July 28, 1981
    Assignee: Anchor Brush Company, Inc.
    Inventor: Bobby L. Slaughter