Compounds containing both uv-absorber and 1-hydrocarbyloxy hindered amine moieties and stabilized compositions
申请人:CIBA-GEIGY AG
公开号:EP0389427A2
公开(公告)日:1990-09-26
Compounds containing both a UV-absorbing moiety and a 1-hydrocarbyloxy hindered amine moiety are effective stabilizers for protecting polymer compositons against the deleterious effects of actinic light. The UV-absorbing moieties include the substituted 2H-benzotriazoles, s-triazines, acrylates, benzophenones, oxanilides and oxamides.
Compounds containing both UV-absorber and 1-hydrocarbyloxy hindered
申请人:Ciba-Geigy Corporation
公开号:US05021478A1
公开(公告)日:1991-06-04
Compounds containing both a UV-absorbing moiety and a 1-hydrocarbyloxy hindered amine moiety are effective stabilizers for protecting polymer compositions against the deleterious effects of actinic light. The UV-absorbing moieties include the substituted 2H-benzotriazoles, s-triazines, acrylates, benzophenones, oxanilides and oxamides.