[EN] POLYURETHANE FOAM OR POLYETHER POLYOL STABILIZED WITH A BENZOFURANONE-PHOSPHITE DERIVATIVE<br/>[FR] MOUSSE DE POLYURÉTHANE OU POLYOL DE POLYÉTHER STABILISÉ AVEC UN DÉRIVÉ DE BENZOFURANONE-PHOSPHITE
申请人:BASF SE
公开号:WO2020002130A1
公开(公告)日:2020-01-02
The invention relates to a composition, which comprises the components (a) a polyurethane foam or a polyether polyol; and (b) a compound of formula (I) wherein R1 is H or C1-alkyl. A process for manufacturing the aforementioned composition, the use of a component (b) for stabilizing component (a) against degradation and a specific additive mixture comprising component (b) and as component (c) a first further additive, which is a specific aromatic amine, are described.