Fluent polyazo dye preparations and method of dying leather or w

Hair-reserving dyeing of wool- and fur-bearing skins

Imidazolymethylated copper phthalocyanine dyes

Leather coloring process comprising jetting ink onto a treated l

Leather dyeing agents and their preparation: membrame separation

Leather processing

Liquid dyestuff preparations

Metal-free monoazo and disazo compounds having a 1-hydroxy-5,6-,

Method and apparatus for the manufacture of tanned hides and ski

Method for dyeing leather with water-soluble sulpho group-contai

Method for dyeing of natural leathers using reactive dyes

Method of coloring porous material

Method of dyeing leather with metal complex dyes comprised of me

Mixture of cationic compounds for dyeing and printing textiles,

Novel heterocycle-containing trisazo dyes

One-bath method for producing tone-in-tone dyeings on sueded woo

Process and apparatus for automatic finishing of flexible materi

Process for dyeing leather with an aqueous bath containing sulfo

Process for dyeing leather with dye mixtures

Process for dyeing leather with dye mixtures