[1]CurrentPatentAssignee:TORAYINDUSTRIESINC-JP2018/154584,2018,ALocationinpatent:Paragraph0029;0030;0031-0036
[2]Wirth,H.O.etal.[JustusLiebigsAnnalenderChemie,1960,vol.634,p.84-104]
[3]Kotlyarevskii,I.L.etal.[BulletinoftheAcademyofSciencesoftheUSSRDivisionofChemicalScience,1966,p.270-274][IzvestiyaAkademiiNaukSSSR,SeriyaKhimicheskaya,1966,#2,p.302-308]
[1]Patent:US2007/293704,2007,A1.Locationinpatent:Page/Pagecolumn17
[1]Patent:US2010/226991,2010,A1
[1]Patent:US2012/129684,2012,A1