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发明名称
一种制备低碳含量之二醯亚胺矽之方法
摘要
本发明系揭示一种制备低碳含量之二醯亚胺矽之方法,其是在压力下,将氨与用烃类稀释之氯化矽烷反应,此方法是在质量流量密度高于100kg/㎡s下完成,反应温度至少为5℃,产物在至少100℃下,于真空中乾燥。
申请公布号
TW153596
申请公布日期
1991.03.11
申请号
TW079103151
申请日期
1990.04.19
申请人
赫斯化工公司
发明人
白汉斯;佛利克;克劳斯
分类号
C07H
主分类号
C07H
代理机构
代理人
蔡中曾 台北巿敦化南路一段二四五号八楼
主权项
1﹒一种制备低碳含量之二醯亚胺矽之方法,其是将氨在压力下与用甲苯稀释,其通式SiHnCl4─n之氯化矽烷反应,其中n是0,1,2或3,其特征在(a)将含甲苯之液态氯化矽烷混合液,在质量流量密度为1000至4000kg/m^2s(活@蛫鴭韝J口截面)下,导入含有液态氨之反应容器,(b)在1╮@秘隃悻砭J温度下,反应得到二醯亚胺矽,及(c)经液态氨冲活@~后,在100至160℃,于真空中,将二醯亚胺矽乾燥。
地址
德国
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