Max Weaver - Kingsport TN, US Marc Strand - Kingsport TN, US Crystal Kendrick - Kingsport TN, US Gerry Rhodes - Piney Flats TN, US Gertrude Williams - Blountville TN, US Jason Pearson - Kingsport TN, US Timothy Upshaw - Kingsport TN, US
International Classification:
C08K005/00
US Classification:
523/508000
Abstract:
This application discloses amber colored polyesters suitable for packaging food and beverages. The amber polyester compositions provide excellent blockage of UV and visible light over the wavelength ranges of from about 320-550 nm, rendering them particularly suitable for packaging materials sensitive to ultraviolet and visible light over this wavelength range, particularly beer.