Polycarbonate resin composition for radiation sterilization

Details Polycarbonate resin composition for radiation sterilization Polycarbonate resin composition for radiation sterilization

1989-12-28

1992-06-02

Hoke, Veronica P.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524150, 524265, 524308, 524376, 524377, 524378, C08K 554, C08K 5526, C08K 510, C08K 506, C08K 505

Patent

active

051187264

ABSTRACT:
A polycarbonate resin composition for radiation sterilization, comprising an aromatic polycarbonate resin having structural units derived from a halogenated bisphenol, and a polyalkylene compound selected from poly(alkylene glycol), its ether, silyl ether or ester. Molded articles produced from the composition do not substantially undergo yellowing when exposed to radiation in air or under a substantially oxygen-free atmosphere, and can be advantageously employed in medical appliances.

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patent: 4880853 (1989-11-01), Nelson et al.
patent: 4904710 (1990-02-01), Nace

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