POLY(TRIMETHYLENE TEREPHTHALATE) FIBERS USEFUL IN HIGH-UV EXPOSURE END USES
摘要
Dyed poly(trimethylene terephthalate) fibers having a lightfastness of 4 or higher after 480 kJ incident UV radiation, and processes for preparing the fibers, are provided. The fibers are useful in automotive applications and other uses wherein UV absorption is likely.
申请公布号
WO2005123823(A2)
申请公布日期
2005.12.29
申请号
WO2005US20415
申请日期
2005.06.08
申请人
E.I. DUPONT DE NEMOURS AND COMPANY;CHANG, JING, CHUNG;NOLAN, DONALD, P.
