Title:
POLY(TRIMETHYLENE TEREPHTHALATE) FIBERS USEFUL IN HIGH-UV EXPOSURE END USES
Document Type and Number:
WIPO Patent Application WO2005123823
Kind Code:
A3
Abstract:
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.
Inventors:
CHANG JING CHUNG (US)
NOLAN DONALD P (US)
NOLAN DONALD P (US)
Application Number:
PCT/US2005/020415
Publication Date:
May 26, 2006
Filing Date:
June 08, 2005
Export Citation:
Assignee:
DU PONT (US)
CHANG JING CHUNG (US)
NOLAN DONALD P (US)
CHANG JING CHUNG (US)
NOLAN DONALD P (US)
International Classes:
C08K7/02; C08K5/00; C08K5/34; C08K5/3475; D06P1/642
Foreign References:
| US6071835A | 2000-06-06 | |||
| US5782935A | 1998-07-21 | |||
| US6187900B1 | 2001-02-13 |
Other References:
See also references of EP 1753809A4
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