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US5155205A Aromatic polycarbonate containing a special fluorine-containing bisphenol component 失效
含有特殊含氟二苯醚组分的芳香聚碳酸酯

Aromatic polycarbonate containing a special fluorine-containing
bisphenol component
摘要:
New aromatic polycarbonates contain, in their bisphenol moiety, at least in part bisphenols of the type 1,1-bishydroxyphenylhexafluorodichlorocyclopentane, 1,1-bishydroxyphenylheptafluoromonochlorocyclopentane or 1,1-bishydroxyphenyloctafluorocyclopentane.
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