发明名称 |
Process for preparing amideimide polymers in the presence of alcoholic solvent |
摘要 |
Process of producing an amideimide polymer without using an acid having an acyl halide group which comprises reacting a composition comprising an aromatic diprimary amine and a tricarboxylic acid compound in an alcoholic solvent comprising an alkanol containing from 4 to 10 carbon atoms. In those cases where only diprimary aromatic amine is reacted, a tertiary amine is required. If desired, a glycol can be present.
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申请公布号 |
US4045407(A) |
申请公布日期 |
1977.08.30 |
申请号 |
US19760660715 |
申请日期 |
1976.02.23 |
申请人 |
STANDARD OIL COMPANY (INDIANA) |
发明人 |
KESKE, ROBERT G.;STEPHENS, JAMES R. |
分类号 |
C08G73/00;C08G73/14;(IPC1-7):C08G73/14 |
主分类号 |
C08G73/00 |
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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