| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Aromatic polycarbodiimide comprising structural unit - -(R-N=C=N-)n-; n = 2-400; wherein - R = -C6H4-O-C6H2(Me)(Tert. Bu)-CHPr-C6H2(Me)(Tert. Bu) -O-C6H4- |
| PATENT PHOTOCOPY | Available on request |
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