| PATENT ASSIGNEE'S COUNTRY | Germany |
| UPDATE | 05.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
1-Amino-1-Me-3(4)-aminomethylcyclohexane (AMCA) mfg process - Simultaneously reacting 4(5)-aminomethyl-1-methylcyclohe xene (CMA), HCN & aq SO4H2 at 60-120C to form 1-forma mido-1-Me-3(4)-aminomethylcyclohexane (FMA) - Adding water & hydrolyzing FMA & unreacted HCN - Adding base & isolating AMCA by extraction |
| PATENT PHOTOCOPY | Available on request |
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