Halogen-containing polycarbonate resin and process for producing

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

528202, 528204, 525470, 260DIG24, C08L 6900, C08G 6362

Patent

active

044131038

ABSTRACT:
A halogen-containing polycarbonate resin is formed by copolymerizing the following oligomers (a) and (b) in the presence of caustic alkali an organic solvent and water and in the substantial absence of bisphenol A:

REFERENCES:
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patent: 3062781 (1962-11-01), Bottenbruch et al.
patent: 3119787 (1964-01-01), Laakso et al.
patent: 3334154 (1967-08-01), Kim
patent: 3890266 (1975-06-01), Serini et al.
patent: 4308373 (1981-12-01), Mori et al.
patent: 4323663 (1982-04-01), Mori et al.

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