公开(公告)号：US11560448B2

公开(公告)日：2023-01-24

申请号：US16469429

申请日：2017-12-14

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Meyrav Abecassis-Wolfovich ,  Smadar Swissa

IPC: C08G59/24 ,  C08G59/30 ,  C08K3/32 ,  C08K5/136 ,  C08L63/00 ,  C09K21/12 ,  C09K21/08

Abstract: A curable epoxy composition suitable for surface application, comprising one or more epoxy resin (s); 2, 4, 6-tribromophenyl end-capped tetrabromobisphenol A epoxy-based flame retardant; and phosphorus-containing compound selected from the group consisting of one or more of: ammonium polyphosphate; resorcinol bis (diphenyl phosphate); and liquid alkylated triphenyl phosphate ester. The composition is substantially Sb2O3-free.

公开(公告)号：US11118084B2

公开(公告)日：2021-09-14

申请号：US16817108

申请日：2020-03-12

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Meyrav Abecassis Wolfovich ,  Smadar Swissa ,  Jakub Lison ,  Ella Rapaport

IPC: C09D163/00 ,  C08K5/136 ,  C08L63/00 ,  C08L33/00 ,  C08K3/22 ,  B32B21/08 ,  C08G65/26

Abstract: The present invention discloses novel flame retardant aqueous formulations comprising micronized particles of brominated epoxy polymers having a predetermined molecular weight, their use as flame retardant coating of wood-based substrates, their preparation and flame-retarded wood-based substrates prepared by using them.