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...http://www.google.de/patents/US4280629?utm_source=gb-gplus-sharePatent US4280629 - Container for nail polish or the like
