公开(公告)号：US10414985B2

公开(公告)日：2019-09-17

申请号：US15128775

申请日：2015-03-24

Applicant: BASF SE

Inventor： Roland H. Krämer ,  Peter Deglmann ,  Alexander König ,  Rebekka Von Benten ,  Andrea Eisenhardt ,  Sindhu Menon ,  Frank Reuter ,  Hansjörg Grützmacher ,  Aaron Tondreau

IPC: C09K21/12 ,  C07F9/6568 ,  C08K3/32 ,  C08K5/50 ,  C01B25/06 ,  C08K5/3492 ,  C08K5/54 ,  C07F9/50 ,  C08K5/3437 ,  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 duroplastic polymers, such as the ones based on polyepoxides.