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：
US13776038
公开号：
US09181388B2
申请日:
2013.02.25
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Described are polyester compositions comprising at least one polyester which comprises terephthalic acid residues, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, and 1,4-cyclohexanedimethanol, wherein the inherent viscosity and the Tg of the polyester provides for certain polyester properties. The polyesters may be manufactured into articles such as fibers, films, bottles or sheets.
