| 摘要 |
Stabilization system consisting of a triarylphosphite of the general formula <IMAGE> wherein R1 represents tert.-butyl, 1,1-dimethylpropyl, cyclohexyl or phenyl, and one of R2 and R3 is hydrogen and the other is hydrogen, methyl, tert.-butyl, 1,1-dimethylpropyl, cyclohexyl or phenyl, and a phenolic antioxidant, for stabilizing polyolefins. |
