LandOfFree - US Patents - Listing for Bleaching and dyeing; fluid treatment and chemical modification

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Azo – acridone – or quinone dye

Azo dyestuffs

Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Phosphorus-containing

Azo dyestuffs containing a naphthalic imide coupler and polyethe

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Pigments used as dyes

Azo pigment composition, process for producing azo pigment...

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Pigments used as dyes

Azo pigment composition, production process of azo pigment...

Bleaching and dyeing; fluid treatment and chemical modification – Dry dye composition other than mere mixture of two or more... – Dye soap or detergent

Azo polyether dyestuffs, formulations of these dyestuffs, their

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing

Azo quinolinium compounds comprising a disulphide/thiol...

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning

Azoic dyeing of leather

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing

Azomethine direct dyes or reduced precursors of azomethine...

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing

Azomethine direct dyes or reduced precursors of these dyes...

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning

Azomethine dye solutions