公开(公告)号：US20180216008A1

公开(公告)日：2018-08-02

申请号：US15128775

申请日：2015-03-24

Applicant: BASF SE

Inventor： Roland H. KRÃMER ,  Peter DEGLMANN ,  Alexander KÖNIG ,  Rebekka VON BENTEN ,  Andrea EISENHARDT ,  Sindhu MENON ,  Frank REUTER ,  Hansjörg GRÜTZMACHER ,  Aaron TONDREAU

IPC: C09K21/12 ,  C09K21/10 ,  C08K5/5425 ,  C08K5/50 ,  C08K5/3437 ,  C07F9/50

CPC classification number: C09K21/12 ,  C01B25/06 ,  C07F9/504 ,  C07F9/6568 ,  C08K3/32 ,  C08K5/3437 ,  C08K5/34922 ,  C08K5/50 ,  C08K5/5406 ,  C08K5/5425 ,  C09K21/10

Abstract: The invention relates to flame retardant compositions comprising heptaphosphorus-derived compounds and to novel heptaphosphorus-derived compounds.These heptaphosphorus-derived compounds are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamides, or polyesters and duro-plastic polymers, such as the ones based on polyepoxides.