Patents Represented by Attorney, Agent or Law Firm D. Mark Maloney, Esq.
  • Process for manufacturing clear shaped articles from polyolefin compositions
    Patent number: 6387317
    Abstract: The present invention is a thermoforming process for manufacturing clear shaped articles such as deli containers, lids, cups and the like from blended, nucleated polyolefin compositions.
    Type: Grant
    Filed: January 20, 2000
    Date of Patent: May 14, 2002
    Assignee: Aristech Chemical Corporation
    Inventor: Timothy N. Roberts