申请人:Ciba-Geigy Corporation
公开号:US05266726A1
公开(公告)日:1993-11-30
Sterically hindered oximes provide polyolefin compositions, including those also containing a phenolic antioxidant, with improved resistance to discoloration during processing at elevated temperatures.
具有立体位阻的肟类化合物可以提供聚烯烃组合物,包括那些还含有酚类抗氧化剂,在高温加工过程中具有改善的抗变色性能。