Patent application number | Description | Published |
20090049620 | Sulfide dyes - Disclosed are compounds of formula. Method of dyeing keratin-containing fibers comprising treating the fiber with at least one sulfide dye of formula (1), their salts, isomers, hydrates and other solvates, wherein R | 02-26-2009 |
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 |
20090130045 | Nitrosulfide dyes - Disclosed are nitro-sulfide dyes of formula (1), their salts, isomers, hydrates and other solvates, wherein R | 05-21-2009 |
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 |
20100011518 | Tricationic dyes - Disclosed are compounds of formula | 01-21-2010 |
20100202984 | Naphthalene amidine imides - Disclosed are naphthalinamidinimide of formula (I), wherein R | 08-12-2010 |
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 |
20110061180 | POLYMERIC HAIR DYES - Disclosed are cationic oligomeric dye, comprising a low molecular weight polyamine comprising the repeating units (1a) or (1b), wherein at least 90% of the polyamine molecules are selected from tetramines, pentamines and hexamines; and R is the residue of a cationic dye, which is covalently bonded, optionally via a linker, to the nitrogen atoms of the polyamine; or hydrogen; wherein the polyamine repeating units (1a) and (1b) comprise at least one carionic dye residue; and n is a number from 3-12. 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 |
20110088173 | POLYMERIC HAIR DYES - Disclosed are polymeric dyes obtained by the reaction of (a) a basic polycondensate with (b) an electrophilic dye of formula (2) P—X—Y | 04-21-2011 |
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 |
20110110998 | POLYSILOXANE ANTIMICROBIALS - Disclosed are oligo- or polysiloxanes, which are characterized by containing at least 3, for example 4-3000, Si atoms in the main chain, and wherein at least one thereof is contained in a moiety of the formula (I) whose open bond of the O atom is linked to another Si atom of the oligo- or polysiloxane main chain, and whose open bond of the Si atom is linked either to another O atom of the oligo- or polysiloxane main chain or to R′ | 05-12-2011 |
20110124819 | MODIFIED HALOGENATED POLYMER SURFACES - Disclosed is a method of preparing a modified halogenated polymer surface, comprising the steps of (a) activating the surface by modification with a polymerisation initiator by (a | 05-26-2011 |
20110296631 | POLYMERIC HAIR DYES - Polymeric dye comprising oligo and polypeptides selected from natural or synthetic aminoacids bearing at least one covalently bounded cationic dye. Very good dyeing results on human hair are obtained with these dyes. | 12-08-2011 |
20120128745 | BENZYLIDENE MALONATES - Disclosed is the use of benzylidene malonates of formula (1) | 05-24-2012 |
20130251911 | METHOD AND APPARATUS FOR PRODUCING CURED COATING FILMS - The present invention relates to a method and an apparatus for producing cured coating films on a substrate surface. | 09-26-2013 |