Method for improving the light fastness of nylon dyeings

Method for preparation of azo dyes

Method for preparing 2-nitro-4-amino-n-phenylaniline

Method for preparing tinted contact lens

Method for producing dyed textile materials consisting of...

Method for producing space-dyed yarn

Method for removing color from ionically dyeable polymeric...

Method for temporarily coloring article with acid labile...

Method for temporarily coloring textile fibers

Method for the rapid dyeing of polyolefin textile materials...

Method for tinting a hydrophilic contact lens

Method for tinting a hydrophilic polymer

Method for tinting a sheet of polyurethane

Method for tinting hydrophilic plastic articles

Method for transferring heat-transferable dyes

Method for treating textile fibre materials or leather

Method for treating wash waste liquor

Method for treatment of cellulose fabrics to improve their...

Method of and an apparatus for dyeing pile fabrics

Method of and apparatus for dyeing parts molded of synthetic...