Stabilized polycarbonate compositions

Details Stabilized polycarbonate compositions Stabilized polycarbonate compositions

1977-12-28

1980-09-09

Briggs, Sr., Wilbert J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 37PC, 525464, 525 1, 525 2, C08L 6900, C08L 8306

Patent

active

042217288

ABSTRACT:
A thermal oxidative stabilized polycarbonate composition comprises in admixture (a) a high molecular weight aromatic carbonate polymer and (b) a minor amount of an end-blocked polyorganohydrogen siloxane and, optionally, an organic phosphite or phosphonite and/or epoxy compound.

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patent: 3169121 (1965-02-01), Goldberg
patent: 3334154 (1967-08-01), Kim
patent: 3634312 (1972-01-01), Babillis et al.
patent: 3809676 (1974-05-01), Liberti
patent: 3971756 (1976-07-01), Bialous et al.

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