MIXTURE OF VINYLCYCLOHEXANE-BASED POLYMER/COPOLYMER WITH STABILIZING SYSTEM Russian patent published in 2005 - IPC

Abstract RU 2246507 C2

FIELD: polymer materials.

SUBSTANCE: mixture, in particular, is stabilized by system containing lactone, spatially hindered phenol, and phosphite. Mixture can be processed at temperature above 330°C resulting in increased heat resistance of optical data carriers without loss in molecular weight of polymer.

EFFECT: improved heat-resistance characteristics.

9 cl, 2 tbl

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RU 2 246 507 C2

Authors

Vege Fol'Ker

Doutsinas Konstadinos

Bruder Fridrikh-Karl

Dates

2005-02-20Published

2000-02-09Filed