发明名称 |
Poly-p-phenylamino carboxylate |
摘要 |
A poly-p-phenylamino carboxylate having the following structure: <IMAGE> wherein n is greater than 1; R is a C1 to C6 alkyl group; and R1 and R2 are the same or different and are selected from the group: <IMAGE>
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申请公布号 |
US4824995(A) |
申请公布日期 |
1989.04.25 |
申请号 |
US19880193195 |
申请日期 |
1988.05.09 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
DRYSDALE, NEVILLE E. |
分类号 |
C07C229/26;C07C229/42;C08G73/02;(IPC1-7):C07C101/44 |
主分类号 |
C07C229/26 |
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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