| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 04.99 |
| PATENT ASSIGNEE | Japan Exlan |
| PATENT CLAIMS |
- Dissolving chitosan having degree of deacetylation > 60% in aq soln of Na thiocyanate with concn > 44% - Molding spinning soln by wet spinning |
| PATENT PHOTOCOPY | Available on request |
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