公开(公告)号：US09988332B2

公开(公告)日：2018-06-05

申请号：US15284596

申请日：2016-10-04

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Mark Gelmont ,  Michael Yuzefovitch ,  David Yoffe ,  Ron Frim

IPC: C07C17/10 ,  C07C17/12 ,  C07C25/18 ,  C07C41/14 ,  C07C17/275 ,  C09K21/08 ,  C07C43/29 ,  C08K5/03 ,  C08K5/06 ,  C08K5/375

CPC classification number: C07C41/14 ,  C07C17/275 ,  C07C25/18 ,  C07C43/29 ,  C08K5/03 ,  C08K5/06 ,  C08K5/375 ,  C09K21/08

Abstract: The invention relates to compounds of the formula Ar(—CH2C6Br5)y, wherein Ar indicates a structure comprising one or more six-membered aromatic ring(s) and —CH2C6Br5 indicates a pentabromobenzyl group, characterized in that at least one carbon atom of said six-membered aromatic ring(s) is bonded to the benzylic carbon of said —CH2C6Br5 group, wherein y, which indicates the number of the —CH2C6Br5 groups in said compound, is not less than 1. Processes for preparing the compounds and their use as flame retardants are also disclosed.

公开(公告)号：US09481621B2

公开(公告)日：2016-11-01

申请号：US14759174

申请日：2014-01-06

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Mark Gelmont ,  Michael Yuzefovitch ,  David Yoffe ,  Ron Frim

IPC: C07C17/10 ,  C07C17/12 ,  C07C25/18 ,  C08K5/03 ,  C07C17/275 ,  C09K21/08 ,  C07C43/29 ,  C08K5/06 ,  C08K5/375

CPC classification number: C07C41/14 ,  C07C17/275 ,  C07C25/18 ,  C07C43/29 ,  C08K5/03 ,  C08K5/06 ,  C08K5/375 ,  C09K21/08

Abstract: The invention relates to compounds of the formula Ar(—CH2C6Br5)y, wherein Ar indicates a structure comprising one or more six-membered aromatic ring(s) and —CH2C6Br5 indicates a pentabromobenzyl group, characterized in that at least one carbon atom of said six-membered aromatic ring(s) is bonded to the benzylic carbon of said —CH2C6Br5 group, wherein y, which indicates the number of the —CH2C6Br5 groups in said compound, is not less than 1. Processes for preparing the compounds and their use as flame retardants are also disclosed.

Abstract translation: 本发明涉及式Ar（-CH 2 C 6 Br 5）y的化合物，其中Ar表示包含一个或多个六元芳环的结构，而-CH 2 C 6 Br 5表示五溴苄基，其特征在于所述化合物的至少一个碳原子 六元芳环与所述-CH 2 C 6 Br 5基团的苄碳键合，其中表示所述化合物中-CH 2 C 6 Br 5基团数的y不小于1.制备化合物及其用途的方法 作为阻燃剂也被公开。