发明名称 |
Polyetherimide having long chain aliphatic end groups and method for making |
摘要 |
Polyetherimides having long chain aliphatic end groups have been found to exhibit significantly lower melt viscosities and higher notched izod impact values compared to comparable polyetherimides end capped with organic radicals derived from aromatic organic amines or aromatic organic anhydrides.
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申请公布号 |
US4293684(A) |
申请公布日期 |
1981.10.06 |
申请号 |
US19800134071 |
申请日期 |
1980.03.26 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
TAKEKOSHI, TOHRU |
分类号 |
C08G73/10;(IPC1-7):C08G73/10 |
主分类号 |
C08G73/10 |
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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