| PATENT ASSIGNEE'S COUNTRY | Liechstenstein |
| UPDATE | 08.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- Cross-linked bead polymerizate into which a coloured pig ment (not vlack or white) is incorporated - Polymerizable polyfunctional monomer with the proviso that quantity of polymerizate used is not com pletely soluble in quantity of monomer used |
| PATENT PHOTOCOPY | Available on request |
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