| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 07.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Mfg method comprising sequentially adding - Base - NaI - Dichlorodimethylhydantoin oxidant to soln of propynol wherein base/propynol = 1:1 - 1:20 NaI/propynol = 1:1 - 1:2 & oxidant/propynol = 1:1 - 1:4 |
| PATENT PHOTOCOPY | Available on request |
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