公开(公告)号：US20180298229A1

公开(公告)日：2018-10-18

申请号：US16012251

申请日：2018-06-19

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Meyrav Abecassis WOLFOVICH ,  Smadar SWISSA ,  Jakub LISON ,  Ella RAPAPORT

IPC: C09D163/00 ,  C08K5/136 ,  C08L63/00

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.

公开(公告)号：US20230365817A1

公开(公告)日：2023-11-16

申请号：US18041062

申请日：2021-08-09

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Meyrav ABECASSIS WOLFOVICH ,  Smadar SWISSA ,  Jakub LISON ,  Gerald R. ALESSIO

IPC: C09D5/18 ,  C09D133/08 ,  C09D5/02 ,  C09D7/61 ,  C09D7/65 ,  C09D7/40 ,  C09D7/45 ,  C09D175/06 ,  C09D15/00 ,  C09K21/14 ,  C09K21/02

CPC classification number: C09D5/18 ,  C09D5/027 ,  C09D7/45 ,  C09D7/61 ,  C09D7/65 ,  C09D7/69 ,  C09D15/00 ,  C09D133/08 ,  C09D175/06 ,  C09K21/02 ,  C09K21/14

Abstract: Flame retardant coating formulation in the form of an aqueous dispersion comprising a binder, particles of a brominated polymeric flame retardant; and particles of at least one of magnesium hydroxide and aluminum trihydrate, wherein the aqueous dispersion is substantially free of antimony oxide. A process for preparing the formulation and a method of reducing the flammability of wood and wood products by coating them with the formulation are also provided.

公开(公告)号：US20230128079A1

公开(公告)日：2023-04-27

申请号：US18067327

申请日：2022-12-16

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Meyrav ABECASSIS-WOLFOVICH ,  Smadar SWISSA

IPC: C08G59/30 ,  C08G59/24 ,  C08K5/521

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：US20200239728A1

公开(公告)日：2020-07-30

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 ,  C08L63/00 ,  C08K5/136 ,  C08K3/22 ,  C08L33/00

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.