公开(公告)号：US20190185669A1

公开(公告)日：2019-06-20

申请号：US16322572

申请日：2017-08-24

Applicant: ICL-IP AMERICA INC.

Inventor： Yaniv HIRSCHSOHN ,  Shay DICHTER ,  Eyal EDEN ,  Sergei LEVCHIK

IPC: C08L77/06 ,  C08K5/00 ,  C08K5/52 ,  C08K5/523 ,  C08K7/14

CPC classification number: C08L77/06 ,  C08K5/0066 ,  C08K5/03 ,  C08K5/5205 ,  C08K5/523 ,  C08K7/14 ,  C08L27/18 ,  C08L63/00 ,  C08L2201/02 ,  C08L2203/20 ,  C08L25/18 ,  C08L33/16

Abstract: There is provided herein a flame retarded polyamide composition comprising: (a) at least one polyamide; (b) a hydroquinone bisdiphenyl phosphate ester of the general formula (I): wherein R1, R2, R3 and R4 each independently is aryl, or arylalkyl each independently containing up to about 30 carbon atoms, optionally interrupted with heteroatoms, X is a divalent hydroquinone group, containing up to about 20 carbon atoms, and n has an average value of from about 1.0 to about 2.0; and, (c) at least one brominated flame retardant and optionally, melamine polyphosphate.