申请人:Selifonov Sergey
                            
                            
                                公开号:US20120136070A1
                            
                            
                                公开(公告)日:2012-05-31
                            
                            The present disclosure relates to the preparation of ketal compounds from anhydropentitols and oxocarboxylates; derivatives, homopolymers, and copolymers thereof; and various compositions, formulations, and articles derived therefrom.