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| Number | Title | Issue Date |
| 7094262 | Dye composition comprising at least one particular dissymetrical polycationic direct dye, dyeing process, use and multi-compartment devices A dye composition for dyeing human keratin fibres, such as hair, comprising at least one dissymmetrical polycationic direct dye of formula (I) below: Col1-Z-Col2 (I) wherein: Col1 and Col2, wh... | 08/22/2006 |
| 4931067 | Method or dyeing using phase change dyestuffs Method is set forth of dyeing a material comprising forming a solution having a basic salt of a water soluble dye of the formula: ##STR1## wherein n is 0 or 1; m is 0 or 1; m=1 when n=0; p=0 when m=1; p=1 when m=0; the subscripts 1 and 0 indicating, respe... | 06/05/1990 |
| 4242093 | Double-face dyeing and printing of polyester fabrics with disperse dyes There is provided a process for the dyeing and printing of polyester textile fabrics with different shaded color effects on one or both sides of the fabric, comprising contacting the polyester fabric as such or having been previously dyed in light pastel ... | 12/30/1980 |
| 4231745 | Process for pad-dyeing and printing fabrics made of cellulose and/or regenerated modified cellulose and optionally polyester fibers Synthetic polymers having carboxy groups are useful thickeners for printing pastes or pad-dyeing liquors containing disperse dyestuffs for the coloring of cellulose fibers which may be regenerated or their mixtures or mixtures of such fibers with polyeste... | 11/04/1980 |
| 4218218 | Stable finely dispersed aqueous formulations of disperse dyes and optical brighteners, and their use The invention relates to an aqueous disperse dye or optical brightener formulation which comprises (a) from 5 to 55 percent by weight, based on (a+c), of one or more finely divided dyes, optical brighteners or mixtures of these, (b) from 10 to 200 percent by w... | 08/19/1980 |
| 4212646 | Process for the printing of mixed fabrics of polyester and cellulose fibers Process for printing textile mixed fabrics of polyester and cellulose fibers with printing pastes containing coupling components dissolved in an alkaline medium, sodium nitrite, diazotizable primary aromatic amines and optionally disperse dyestuffs, in wh... | 07/15/1980 |
| 4116622 | Dyeing preparations and process for dyeing polyacrylonitrile material in strong, neutral, clear blue shades A process for dyeing polyacrylonitrile materials in clear, neutral blue shades, which comprises the use of a mixture of an oxazine dye of the formula ##STR1## and a naphtholactam dye of the formula ##STR2## in the ratio of 1:3 to 3:1, in wh... | 09/26/1978 |
| 4078890 | Process for the dyeing and printing of polyester material The invention relates to a process for the dyeing and printing of polyester material in a weakly acid, neutral or alkaline solution of at least one altered dispersion dyestuff water-soluble at an intermediate stage and containing a carbacyl group which is... | 03/14/1978 |
| 3990846 | Process for the continuous dyeing and printing of piece goods Process for the continuous dyeing and printing of piece goods made of synthetic polyamide fibers, preferably blended with cellulosic fibers, using reactive dyestuffs according to a thermofixing method, by applying onto the textile material an aqueous padd... | 11/09/1976 |
| 3961886 | Process for the dyeing and printing of cellulose-containing textile materials Continuous dyeing and printing of cellulose fibre material by impregnating the material with a 2-hydroxy-naphthalene-3-carboxylic acid phenyl amide, alkali and nitrite, by crosspadding or over-printing with a dispersion or emulsion of a 4-amino-diphenyl a... | 06/08/1976 |
