| PATENT ASSIGNEE'S COUNTRY | CH |
| UPDATE | 03.99 |
| PATENT ASSIGNEE | EMS-Inventa (Zuerich) |
| PATENT CLAIMS |
- Transparent colorless amorphous polyamide having rel. soln visc. > 1.5 (0.5% in m-cresol) consisting of cycloalipha tic diamine with 14-22 C atoms & unbranched aliphatic diacid with 8-14 C atoms - Transparent copolyamide (< 60%) Wherein test specimens have alternate bending strengths > 1,000,000 cycles at 23C |
| PATENT PHOTOCOPY | Available on request |
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