| Patent application number | Description | Published |
|---|
| 20090100610 | Mixture of Sulfide Dyes - Disclosed are mixtures of sulfide dyes and dyeing compositions comprising mixtures of sulfide dyes. The dye mixtures are useful for the dyeing of organic materials, such as keratin fibers, preferably human hair. | 04-23-2009 |
| 20090106915 | Coloring keratin fibers with metal complexes - The present invention concerns coloring keratin fibers, especially human hair, with colored metal complexes. | 04-30-2009 |
| 20090113639 | THIOL DYES - Disclosed are thiol dyes of formula (1), wherein R | 05-07-2009 |
| 20090217465 | Process for Hair Dyeing Comprising Application of Composite Pigment - Disclosed is a process for dyeing of keratin-containing fibers comprising treating the fibers with at least one functionalized particle comprising on the surface an organic chromophore which is bound via a bridge member, wherein the particles are based on SiO | 09-03-2009 |
| 20090255063 | Polymeric hair dyes - Disclosed are polymeric dyes of formula (1a); (1b); or (1c); wherein A and B, independently from each other represent a polymer backbone; X | 10-15-2009 |
| 20090265866 | Xanthene Dyes - Disclosed are compounds of formula (1a), wherein R | 10-29-2009 |
| 20090293208 | Cationic oligomeric azo dyes - Disclosed are oligomeric cationic azo dyes of formula (I), wherein their salts, isomers, hydrates and other solvates, wherein R | 12-03-2009 |
| 20090300855 | Pyrido Thiazinium Dyes - Disclosed is a method of dyeing keratin-containing fibers comprising treating the fiber with at least one compound of formula (1), wherein R | 12-10-2009 |
| 20090300857 | DYES CONTAINING A THIOL GROUP - Disclosed are thiol dyes of formula (1), wherein R | 12-10-2009 |
| 20100000028 | Styryl sulfide dyes - Disclosed are styryl sulfide dyes of formula (1), wherein R | 01-07-2010 |
| 20100000029 | THIOL DERIVATIVE DYES - Disclosed are thiol dyes of formula (1) wherein L1 is hydrogen; C | 01-07-2010 |
| 20100058545 | CATIONIC DYES - Disclosed are dyes of Formula (I) wherein D is the radical of anthraquinone, acridine, azo, azomethine, hydrazomethine, benzodifuranone, coumarine, diketopyrrolopyrrol, dioxaxine, diphenylmethane, formazane, indigoid, indophenol, naphtalimide, naphthaquinone, nitroaryl, merocyanine, methine, oxazine, perinone, perylene, pyrenequinone, phtalocyanine, phenazine, quinoneimine, quinacridone, quinophtalone, stilbene, styryl, triphenylmethane, xanthene, thiazine dye and thioxanthene dye; Q is C | 03-11-2010 |
| 20100192312 | POLYMERIC DYES - A highly crosslinked polysiloxane dye comprising at least 10 Si atoms, including at least one moiety of the formula (I) whose open Si-bonds each are linked to an oxygen atom and open O-bond is linked to a silicon atom in the rest of the polysiloxane, and wherein T is a direct bond or an organic spacer group such as C | 08-05-2010 |
| 20110061179 | BLUE POLYMERIC HAIR DYES - Disclosed are cationic polymeric dye with a hue value of h=210° to 330° comprising: a) a polymer backbone, b) a residue of an organic dye, and c) optionally colorless organic groups, wherein (b) and (c) are covalently bound to the polymer backbone (a), and wherein the cationic charges can independently be part of the dye or the colorless organic groups. The dyes are distinguished by their depth of shade and their good fastness properties to washing, such as, for example, fastness to light, shampooing and rubbing. | 03-17-2011 |
| 20110107525 | POLYMERIC HAIR DYES - Disclosed are olymeric dye of formula (1a), (1b), (1c), A and B, independently from each other represent a polymer backbone; X | 05-12-2011 |
