[EN] HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS<br/>[FR] POLYMÈRES DE HAUT POIDS MOLÉCULAIRE CONTENANT DES ZWITTERIONS
                        
                            
                                申请人:OLIGASIS
                            
                            
                                公开号:WO2011130694A2
                            
                            
                                公开(公告)日:2011-10-20
                            
                            The present invention provides multi-armed high MW polymers containing hydrophilic groups and one or more functional agents, and methods of preparing such polymers.