International audienceThe renewable resources chemistry is well an important part of sustainable development. The biomass offers an important source of raw materials, ideal for the development of functional or intermediate molecules for chemical synthesis such as glycerol carbonate or glycidol, new biocompatible and biodegradable sugar-based surfactants, composites of clay and green algae glycoproteic extract and new solvents and "solvo-surface active" compounds derived from isosorbide.La chimie des ressources renouvelables est bien au coeur du développement durable. La biomasse offre une importante source de matières premières, idéales pour le développement de molécules fonctionnelles ou intermédiaires de synthèse telles que le carbonate d...