Vinylcyclohexane-based polymers
A molding composition comprising a (co)polymer of vinylcyclohexane is disclosed. The copolymer is characterized in having an absolute molecular weight Mw of 100,000 to 450,000 g/mol, polydispersity index of 1 to 3 and maximum melt viscosity of 1000 Pa&middot;s, as measured at 300&deg; C. and at a shear rate of 1000 sec&#8722;1. The composition is suitable for producing a variety of molded article most notably optical data storage media.
Teijin Ltd. Bayer Aktiengesellschaft
C G C C
C08F G11B C08L C08L
inventional inventional additional inventional
Konstadinos Friedrich-Karl Volker Yun
Douzinas Bruder Wege Chen