| 摘要 |
A polyacrylate pressure sensitive adhesive, havingan average molecular weight Mw (weight average) of from 100 000 to 600 000 g/mola polydispersity of not more than 3.0copolymerized photoinitiator units, anda process for preparing a UV-crosslinkable polyacrylate pressure sensitive adhesive having a polydispersity of not more 3.0, comprisinga radical polymerization process for preparing a polymer from a monomer mixture,the monomer mixture to be polymerized comprising copolymerizable photoinitiators,the polymerization process being regulated by the presence of at least one chemical compound comprising the unitin which X is S, O or N as polymerization regulator.
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