Basic phenoxazine dyestuffs
Dyestuffs derived from triphenylmethane, their preparation and u
Method for reducing the toxicity of spent liquors and novel cati
Method of dyeing a high heat-resistant synthetic fiber material
Method of making electrically conducting fiber
Novel dye salts of cationic dyes, having thiocyanatometallate or
Polymeric cationic dyes including a quaternized pyridinium group
Process for dyeing paper
Process for preparing poly (paraphenylene terephthalamide) fiber
Process for restoring the natural appearance of para-aramid...
Process for the dyeing of polyacrylonitrile materials with catio
Processes for dyeing paper, and agents containing azo dyestuffs
Storable formulations of cationic dyes with oxidizing agent as s
Use of metal-free azo _compounds having at least one _6-hydroxyp