[1]CurrentPatentAssignee:DUPONTDENEMOURSINC-US2060851,1935,A
[1]CurrentPatentAssignee:DUPONTDENEMOURSINC-US2016962,1932,ACurrentPatentAssignee:DUPONTDENEMOURSINC-US1994467,1932,A
[2]Mohammad;Olcott[JournaloftheAmericanChemicalSociety,1947,vol.69,p.969]
[3]CurrentPatentAssignee:DUPONTDENEMOURSINC-GB426062,1935,ACurrentPatentAssignee:DUPONTDENEMOURSINC-US2016963,1932,A
[1]CurrentPatentAssignee:HENKELAG&CO.KGAA-US4021539,1977,A
[1]CurrentPatentAssignee:ZHEJIANGUNIVERSITYOFTECHNOLOGY-CN107935865,2018,ALocationinpatent:Paragraph0020-0021;0022-0023;0024-0025