Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefrom
Emmett Dudley Crawford,Thomas Joseph Pecorini,Douglas Stephens McWilliams,David Scott Porter,Gary Wayne Connell
申请号：
US14865705
公开号：
US09765181B2
申请日:
2015.09.25
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Described are coating compositions comprising a polyester, the polyester comprising: at least one polyester which comprises a dicarboxylic acid component comprising terephthalic acid residues, and a glycol component comprising 30 to 40 mole % 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues and 60 to 70 mole % cyclohexanedimethanol residues, where the inherent viscosity of the polyester is from 0.10 to 0.70 dL/g, and where the coating composition is made from a film or sheet.
