prov:value
| - Such a polymerization process is well known to the man skilled in the art, and described for example in Encyclopedia of Polymer Science and Engineering, Vol. 12, pages 43-45, Wiley Interscience, New York, 1988 (ISBN 0-471-80994-6) and Kunststoff Handbuch 3/1, Technische Thermoplaste, Polycarbonate, Polyacetale, Polyester and Celluloseester, page 22-23, Hanser Verlag, M???nchen, 1992 (ISBN 3-446-16
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