Appeal No. 1997-1907 Page 3
Application No. 08/265,369
(c) an active hydrogen-containing chain extender.
8. A process for preparing an aqueous dispersion of
polyurethane which comprises reacting, in an aqueous medium, a
reaction mixture comprising:
Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 Next
Last modified: November 3, 2007