| 发明名称 |
PREPARATION OF BROMINE-CONTAINING AROMATIC COMPOUNDS AND THEIR APPLICATION AS FLAME RETARDANTS |
| 摘要 |
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. |
| 申请公布号 |
US2015329447(A1) |
申请公布日期 |
2015.11.19 |
| 申请号 |
US201414759174 |
申请日期 |
2014.01.06 |
| 申请人 |
BROMINE COMPOUNDS LTD. |
发明人 |
GELMONT Mark;YUZEFOVITCH Michael;YOFFE David;FRIM Ron |
| 分类号 |
C07C25/18;C09K21/08;C08K5/03;C07C17/275 |
主分类号 |
C07C25/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1) A compound 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. |
| 地址 |
Beer Sheva IL |
