1) Biodegradable plastic
Found on
https://www.crosswordclues.com/clue/polyglycolide
Polyglycolide or Polyglycolic acid (PGA) is a biodegradable, thermoplastic polymer and the simplest linear, aliphatic polyester. It can be prepared starting from glycolic acid by means of polycondensation or ring-opening polymerization. PGA has been known since 1954 as a tough fiber-forming polymer. Owing to its hydrolytic instability, however, it...
Found on
http://en.wikipedia.org/wiki/Polyglycolide
No exact match found.
