Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1978-02-28
1980-03-25
Pertilla, Theordore E.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
525469, 525470, 528128, 528191, 528202, 528204, C08G 6362
Patent
active
041951573
ABSTRACT:
High molecular weight aromatic polycarbonates, obtained from halogenated diphenols, having improved water vapor transmission and gas barrier properties as well as improved flame retardance.
REFERENCES:
patent: 4075119 (1978-02-01), Schmidt et al.
General Electric Company
Mitri Salvatore C.
Mufatti William F.
Pertilla Theordore E.
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