公开(公告)号：US20170022133A1

公开(公告)日：2017-01-26

申请号：US15284596

申请日：2016-10-04

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Mark GELMONT ,  Michael YUZEFOVITCH ,  David YOFFE ,  Ron FRIM

IPC: C07C41/14 ,  C09K21/08 ,  C08K5/03 ,  C07C17/275

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y表示所述化合物中-CH 2 C 6 Br 5基团的数目不小于1.制备化合物及其用途的方法 作为阻燃剂也被公开。

公开(公告)号：US20150329447A1

公开(公告)日：2015-11-19

申请号：US14759174

申请日：2014-01-06

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Mark GELMONT ,  Michael YUZEFOVITCH ,  David YOFFE ,  Ron FRIM

IPC: C07C25/18 ,  C09K21/08 ,  C08K5/03 ,  C07C17/275

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表示包括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y表示所述化合物中-CH 2 C 6 Br 5基团的数目不小于1.制备化合物及其用途的方法 作为阻燃剂也被公开。

公开(公告)号：US20140303271A1

公开(公告)日：2014-10-09

申请号：US14247574

申请日：2014-04-08

Applicant: BROMINE COMPOUNDS LTD.

Inventor： Mark GELMONT ,  Michael YUZEFOVICH ,  Dorit PELED ,  Orly COHEN ,  Ron FRIM

IPC: C08K5/06 ,  C09K21/14

CPC classification number: C08K5/06 ,  C07C43/1786 ,  C08G18/4018 ,  C08G18/4804 ,  C08G18/5012 ,  C08G18/6611 ,  C08G18/6618 ,  C08G18/6674 ,  C08G18/6685 ,  C08G18/7664 ,  C08G2101/0008 ,  C08G2101/0025 ,  C09K21/14

Abstract: The invention provides pentabromobenzyl moiety containing hydroxy-functional compounds which are useful as flame-retardants in flexible and rigid polyurethane foams and also in rigid polyisocyanurate foams. Processes for preparing the compounds, polyurethane and polyisocyanurate foams containing the compounds are also provided by the invention.

Abstract translation: 本发明提供了含有羟基官能化合物的五溴苄基部分，其可用作柔性和刚性聚氨酯泡沫体中的阻燃剂以及硬质聚异氰脲酸酯泡沫体。 制备含化合物的化合物，聚氨酯和聚异氰脲酸酯泡沫的方法也由本发明提供。