发明名称 |
{60 ,{60 {40 -Bis(2-hydroxyethoxy)-2,3,5,6-tetrabromo-p-xylene |
摘要 |
The title compound can be made by reacting ethylene glycol with hexabromo-p-xylene in the presence of anhydrous potassium carbonate. The compound is useful as a fire retardant for plastics, and can be used to form a polyester of the linear type. Fibers made from such polyesters are useful for making fire retardant textiles, carpets, drapes, and garments.
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申请公布号 |
US4171456(A) |
申请公布日期 |
1979.10.16 |
申请号 |
US19770838725 |
申请日期 |
1977.10.03 |
申请人 |
ETHYL CORP |
发明人 |
BRACKENRIDGE, DAVID R;MITCHELL, LAWRENCE C |
分类号 |
C07C43/178;(IPC1-7):C07C43/28 |
主分类号 |
C07C43/178 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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