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公开(公告)号:US5500285A
公开(公告)日:1996-03-19
申请号:US373441
申请日:1995-01-17
申请人: Vittorio Carletti , Gianfranco Longhini , Riccardo Po' , Roberto Podesta' , Anna M. Romano , Cecilia Querci
发明人: Vittorio Carletti , Gianfranco Longhini , Riccardo Po' , Roberto Podesta' , Anna M. Romano , Cecilia Querci
IPC分类号: C07F9/53 , C07F9/655 , C07F9/6584 , C08K5/00 , C08K5/52 , C08K5/5397 , D02G3/00
CPC分类号: C07F9/65517 , C07F9/532 , C07F9/6584 , C08K5/0066 , C08K5/5397 , Y10T428/2913
摘要: Phosphino oxide group containing compounds useful as flame retardant additives, having the general formula (I): ##STR1## wherein: X and X.sub.1 represent a hydrogen atom or, when taken jointly, they represent an NR.sub.1 moiety in which R.sub.1 stands for a hydrogen atom; a linear or branched aliphatic C.sub.1 -C.sub.5 moiety; a linear or branched C.sub.2 -C.sub.6 acyl moiety; a phenyl moiety;R represents a cyclic or polycyclic C.sub.4 -C.sub.9 moiety containing two carboxy groups, possibly esterified with univalent alcohols or glycols, or transformed into anhydrides, or two hydroxy groups.
摘要翻译: 含有氧化膦基团的化合物,可用作阻燃添加剂,具有通式(I):其中:X和X 1表示氢原子,或共同表示NR 1部分,其中R1代表 氢原子; 直链或支链脂族C 1 -C 5部分; 直链或支链C 2 -C 6酰基部分; 苯基部分; R表示含有两个羧基的环状或多环C4-C9部分,可能用一价醇或二醇酯化,或转化成酸酐或两个羟基。