Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Donald P. Nolan0
Jing Chung Chang0
Date of Patent
March 27, 2007
Patent Application Number
10865112
Date Filed
June 10, 2004
Patent Primary Examiner
Patent abstract
Dyed poly(trimethylene terephthalate) fibers having a lightfastness of 4 or higher after approximately 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.
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