发明名称 |
Reaction of bis-oxazoline with polycarboxylic acid catalyzed by alkali or alkaline earth metal cationic complex |
摘要 |
The reaction of bis-oxazolines with polycarboxylic acids in the presence of alkali metal and alkaline earth metal cationic complexes as catalysts to form infusible, insoluble, thermoset polymeric materials is described.
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申请公布号 |
US4644052(A) |
申请公布日期 |
1987.02.17 |
申请号 |
US19850765636 |
申请日期 |
1985.08.15 |
申请人 |
ASHLAND OIL, INC. |
发明人 |
GOEL, ANIL B.;DELONG, TERESA A. |
分类号 |
C08G69/44;C08G73/02;(IPC1-7):C08G69/44 |
主分类号 |
C08G69/44 |
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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