| PATENT ASSIGNEE'S COUNTRY | Netherlands |
| UPDATE | 08.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- 3-Hydroxy pentane 1,5-dinitrile is reacted with a ammonium do nor in the form of ammonia, primary or sec. amine with the proviso that if the donor is primary or sec. amine, the use of HX as catalyst is refrained from |
| PATENT PHOTOCOPY | Available on request |
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