| PATENT ASSIGNEE'S COUNTRY | Germany |
| UPDATE | 08.99 |
| PATENT ASSIGNEE | Roehm GmbH Chemische Fabrik (Darmstadt) |
| PATENT CLAIMS |
- Bringing solvent in polymn vessel to reaction T in absence of initiator - Adding MMA to vessel over period of time - Adding polymn initiator having half-life 1 min - 5 h at reac tion T to vessel during said time to initiate polymn & conti nuing to add initiator during polymn time which exceeds period of time for addition of MMA; wherein polymn initiator amount 0.1-10 % |
| PATENT PHOTOCOPY | Available on request |
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