C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/313.1
C07D 249/20 (2006.01) D06M 13/355 (2006.01)
Patent
CA 1340626
A new class of sulfonated 2-(2'-hydroxyaryl)-2H- benzotriazole compounds and method for using them and other sulfonated hydroxyaryl benzotriazoles on nylon fibers to improve stain resistance and dye lightfastness has been discovered.
542656
Harris Paul Wesley
Hopf Frederick Robert
Yardley James Thomas
Allied Corporation
Alliedsignal Inc.
Gowling Lafleur Henderson Llp
LandOfFree
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