PHTHALIC ANHYDRIDE) POLYMER WITH 4,4''-OXYBIS(BENZENAMINE) AND 4,4''-SULFONYLBIS(BENZENAMINE))
英文别名:
hexafluoroisopropylidene-2,2-bis(phthalic anhydride) pol.;PHTHALIC ANHYDRIDE) POLYMER WITH 4,4''-OXYBIS(BENZENAMINE) AND 4,4''-SULFONYLBIS(BENZENAMINE))