公开(公告)号：EP3049462A1

公开(公告)日：2016-08-03

申请号：EP14789407.5

申请日：2014-09-25

申请人： IFSTTAR Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux ,  Algosource ,  Universite de Nantes ,  Centre National de la Recherche Scientifique ,  ONIRIS ,  Ecole Des Mines De Nantes

发明人： CHAILLEUX, Emmanuel ,  AUDO, Mariane ,  BUJOLI, Bruno ,  QUEFFELEC, Clémence ,  LEGRAND, Jack ,  PARASCHIV, Maria ,  TAZEROUT, Mohand ,  LEPINE, Olivier

IPC分类号： C08H99/00 ,  C09J199/00 ,  C08L99/00 ,  C04B26/00 ,  C04B26/28 ,  C04B18/24 ,  E01C7/00 ,  C08H8/00 ,  C09J191/00 ,  C08L91/00

CPC分类号： C08L99/00 ,  C04B18/24 ,  C04B26/006 ,  C04B26/28 ,  C08H8/00 ,  C08H99/00 ,  C08L91/00 ,  C09J191/00 ,  C09J199/00 ,  E01C7/262 ,  Y02W30/97

摘要： The invention relates to a viscoelastic material characterised in that it is produced by recovery of the hydrophobic phase obtained by a method of hydrothermal liquefaction from a biomass comprising at least one microalga and comprising at least 40 wt.% of water in relation to the total weight of the biomass, said hydrophobic phase comprising a viscoelastic oil and solid residues, wherein the quantity of solid residues amounts to between 15 wt.% and 30 wt.% of the total weight of the hydrophobic phase.