Gamma-radiation-resistant polycarbonate composition

Details Gamma-radiation-resistant polycarbonate composition Gamma-radiation-resistant polycarbonate composition

1993-11-12

1995-09-26

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523137, 524302, 524303, 524304, 524305, 524331, 524332, 524335, 524363, 524310, 524311, 560195, C08K 536, G21F 110

Patent

active

054534577

ABSTRACT:
Esters and polyesters which contain disulfide linkages were found to be effective stabilizers of polycarbonate resin. Accordingly, a polycarbonate composition containing disulfide esters, alone or as a coadditive with a polyether is rendered more resistant to the deterioration resulting upon exposure to gamma radiation.

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