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|1. (WO2017058846) HIGH PERFORMANCE COATINGS|
|Applicants:||RESINATE MATERIALS GROUP, INC.
COMSTOCK-REID, Brian, T.
|Title:||HIGH PERFORMANCE COATINGS|
The present invention relates to coatings, particularly high performance coatings, containing a polyester polyol comprising recurring units derived from a polyacid source, poly(bisphenol-A carbonate) (PBAC), and a glycol. The PBAC is preferably recycled poly(bisphenol-A carbonate) (rPBAC). These coatings provide improved salt spray and stain resistance along with a variety of other coating performance attributes. The polyols can contain a significant recycle and biobased content, making them sustainable alternatives to petroleum based polyols.