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

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

Azo derivatives containing a pyrazolinone unit for dyeing...

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

Azo derivatives or pyridine N-oxide for use in hair dye composit

Bleaching and dyeing; fluid treatment and chemical modification – Fugitive dye composition – process or product

Azo dimer and trimer fugitive tints

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

Azo disperse dye mixture giving bright blue shades on polyester

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Azo disperse dye mixtures

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

Azo disperse dye mixtures

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Azo dye mixture and their use for dyeing and printing natural an

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Azo dye mixtures

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Azo dye mixtures and the use thereof

Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product – Alkylene sulfato – halotriazine – halodiazine,...

Azo dye mixtures and their use

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Azo dye mixtures and their use

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed

Azo dye mixtures and their use for dyeing natural and synthetic

Bleaching and dyeing; fluid treatment and chemical modification – Multiple chemically diverse fibers or fibers with different... – Polyester fiber and cellulose fiber

Azo dye mixtures, azo dyes, processes for their preparation, and

Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Polymeric additive

Azo dye reduction improvement of lignin

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

Azo dyes and process of dyeing with azo dyes which contain an N-

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

Azo dyes derived from 3-amino pyridine in hair dye compositions

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

Azo dyes for dyeing and printing hydrophobic materials

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

Azo dyes, a process for their preparation and their use in...

Bleaching and dyeing; fluid treatment and chemical modification – Nontextile – dyeing process or product – including inorganic...

Azo dyes, a process for their preparation and their use in...