| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 03.00 |
| PATENT ASSIGNEE | Ube Industries |
| PATENT CLAIMS |
1,2-Epoxy-5,9-cyclododecadiene mfg by epoxidizing 1,5,9- cyclododecatriene (I) with H2O2 by using continuous multi-stage oxidation apparatus - In first reactor (I), H2O2 & catalyst are introduced for partial epoxidation - Reaction mixt is passed through succeeding reactors for further epoxidation - Final mixt produced in rear-end reactor subjected to isola tion & refining procedure & - Recycling non-reacted (I) |
| PATENT PHOTOCOPY | Available on request |
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