申请人:Ciba-Geigy Corporation
公开号:US04812501A1
公开(公告)日:1989-03-14
1,3,2-oxazaphospholidine derivatives of the formula ##STR1## are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as color improvers and process stabilizers in organic materials containing phenolic antioxidants.
公式为##STR1##的1,3,2-
噁唑磷酰胺衍
生物对有机材料的氧化、热和光降解具有稳定作用,该衍
生物在含
酚类抗氧化剂的有机材料中特别有效,作为改善颜色和过程稳定剂。