A MORE PERFECT POLYMER

Chemicals containing, at least in part, substances made by or derived from biological organisms and processes, namely, chemicals for use in industry and science; resins containing, at least in part, substances made by or derived from biological organisms and processes, namely, unprocessed artificial and synthetic resins; polymers containing, at least in part, substances made by or derived from biological organisms and processes, namely, unprocessed polymers.

Resins containing, at least in part, substances made by or derived from biological organisms and processes, namely unprocessed natural resins.