Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
APPLICATION OF A FLUOROCHEMICAL SOLUTION TO A FINISHED FIBER
Document Type and Number:
WIPO Patent Application WO2002044463
Kind Code:
A3
Abstract:
A method and apparatus for applying fluorochemical solution to a finished fiber to avoid housekeeping and fiber breakage problems normally encountered during the fiber manufacture process. The present invention uses preferably two finishing rolls to apply the fluorochemical solution to the finished fiber. The method and apparatus improve soil resistance, stain resistance, and water repellency of the finished fiber.

Inventors:
BANKAR VILAS
LIN PERRY
Application Number:
PCT/US2001/047920
Publication Date:
January 30, 2003
Filing Date:
October 31, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DU PONT (US)
International Classes:
D06B1/14; D06M15/576; D06M23/02; (IPC1-7): D06M15/576; D06B1/14; D06M23/02
Domestic Patent References:
WO1998044186A11998-10-08
Foreign References:
US5580645A1996-12-03
US3467062A1969-09-16
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: PARTICULATE TEXTILES AFTERTREATMENT AGENT

Next Patent: APPARATUS FOR DISINTEGRATING AND COMPACTING CELLULOSE CONTAINING MATERIAL