Preparation of copolycarbonate from resorcinol

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

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528196, 528198, C08G 6424

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active

053367510

ABSTRACT:
A composition comprising a block aromatic copolycarbonate having from about 2 to 30 mole % of the total repeating carbonate units derived from resorcinol.

REFERENCES:
patent: 3879347 (1975-04-01), Serini et al.
patent: 3989672 (1976-11-01), Vestergaard
patent: 4055544 (1977-10-01), Baggett
Chemistry and Physics of Polycarbonates by Hermann Schnell, Jun. 1964, pp. 33-41, 66-73, Interscience, New York.
Chemistry and Physics of Polycarbonates by Herman Schnell pp. 66-73, 1964.

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