copolyester
A polyester that has been modified by the addition of other chemicals.
Noun
- A polyester that has been modified by the addition of other chemicals.
- Last month, Nalgene introduced a line of bottles made from a relatively new plastic from the Eastman Chemical Company, Tritan copolyester, that shares most of polycarbonate’s properties, including shatter-resistance,...
Origin
From co- + polyester.