[EN] BLUE POLYMERIC HAIR DYES<br/>[FR] COLORANTS CAPILLAIRES POLYMÈRES BLEUS
申请人:CIBA HOLDING INC
公开号:WO2009090124A1
公开(公告)日:2009-07-23
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.
Organic materials having sulfonamido linked poly(oxyalkylene) moieties and their preparation
申请人:MILLIKEN RESEARCH CORPORATION
公开号:EP0445926A2
公开(公告)日:1991-09-11
The process for chemically modifying metal-free, organic material for improving one or more properties thereof such as water dispersibility, compatibility with other organics, or increased chemical reactivity, wherein the process includes providing material with from 1-6 sulfonylhalide groups or sulfonate ester groups or mixtures thereof, and contacting the material under sulfonamido forming conditions with one or more reactants containing one or more poly(oxyalkylene) moieties, each of the reactants having from 1 to 4 functional amine groups, and each of the poly(oxyalkylene) moieties being comprised of from about 4 to about 200 epoxide reactant residues at least about 50 mole percent of which residues contain 2-4 carbons.