| 摘要 |
Ultraviolet light stabilizer combinations for polymeric materials are provided by mixing zinc oxide, a zinc dihydrocarbyldithiocarbamate and a nickel compound selected from the group consisting of nickel dikydrocarbyldithiocarbamate, a nickel phosphonte and a nickel amine complex of 2,2'-thio-bis(p-alkylphenol). Also provided are stabilized polymeric compositions comprising solid polymers of 1-olefins and the above stabilizer combinations.
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