| 摘要 |
Compositions that have been stabilized to prevent gas fading are disclosed. The compositions comprise a polyolefin, a phenolic antioxidant, and at least of either a phosphite stabilizer or a hydroxyl amine stabilizer. Unlike previous stabilizer systems, which have used “phenolic free” polymers, the inventive stabilizer system can stabilize polyolefins against gas fading in the presence of a phenolic antioxidant.
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