Hybrid compounds based on polyol(s) and at least one other molecular entity, polymer or otherwise, especially of the polyorganosiloxane type, method for the preparation thereof, and applications of th

• Main Authors: DRIGUEZ HUGO, HAMAIDE THIERRY, FLEURY ETIENNE, HALILA SAMI, FORT SEBASTIEN, COTTAZ SYLVAIN
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2009
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The invention relates to novel hybrid compounds comprising at least one polyol entity (Po) - for example oligomer or polymer - in which at least one of the hydroxyl functions of Po is substituted by at least one entity A that can be of a variable nature, for example polymer (e.g. polyorganosiloxane-POS), hydrocarbonated or mineral. The bond Ro between the entity Po and the entity A is obtained by means of ''click chemistry'' and corresponds to formula (II.1) or (II.2), Z representing -CH- or -N-. A is an entity selected from the group comprising the various polyols of Po, polyorganosiloxanes (POS), polyalkylene glycols, polyamides, polyesters, polystyrenes, alkyls, alkenyls, alkynyls, aryls, and combinations thereof, in addition to mineral materials such as silica and the combinations thereof. Said hybrid components can be used as emulsifiers, esepcially for cosmetics.