发明名称 |
Process for preparing epoxy resins having low hydrolyzable chlorine contents |
摘要 |
Low hydrolyzable chlorine containing epoxy resins are obtained by conducting a second dehydrohalogenation of the resin in isopropanol or secondary butanol solvent using aqueous alkali metal hydroxide as the dehydrohalogenating agent. Low hydrolyzable chlorine containing epoxy resins when cured have excellent electrical resistance properties.
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申请公布号 |
US4535150(A) |
申请公布日期 |
1985.08.13 |
申请号 |
US19840677711 |
申请日期 |
1984.12.04 |
申请人 |
CELANESE CORPORATION |
发明人 |
HUNTER, JOE M. |
分类号 |
C08G59/00;C08G59/04;(IPC1-7):C08G59/14 |
主分类号 |
C08G59/00 |
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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