Process for dyeing of polymers of ethylene with basic dyes
Process for identifying plastics by addition of fluorescent dye
Process for making dyed articles
Process for making dyed articles
Process for mass-dyeing of thermoplastics: polystyrene and styre
Process for multicolor dyeing of vegetable ivory products
Process for preparing polyurethane resins colored with anthraqui
Process for preparing soft tinted lenses
Process for producing colored contact lens
Process for the coloration of thermoplastic polymers and polycon
Process for the dyeing of polymers of propylene, butene-1 and 4-
Process for tinting contact lens
Process for tracing liquid flow with a dye-impregnated paper str
Process for treating knits containing polyester bicomponent...
Process of dyeing with disazo dyes containing a fluorosulphonyl
Process of producing a colored area of desired depth in an...
Reactive uv absorbing compositions and method of preparing lense
Resinous compositions containing blue dye
Stabilized Romanowsky stain solution
Stabilized solution producing a Romanowsky effect