| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 10.99 |
| PATENT ASSIGNEE | Aisin Seiki KK |
| PATENT CLAIMS |
Method for synthesis of an N-cyclic maleimide, comprising adding hexamethyldisilazane to an N-cyclic maleamic acid, the N-cyclic maleamic acid being prepd by a method comprising - Reacting an amino contg N-cyclic compd with maleic anhy dride in AcOH, thereby cyclizing a maleamic acid site of said N-cyclic maleamic acid to provide N-cyclic maleimide |
| PATENT PHOTOCOPY | Available on request |
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