C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
402/1
C09K 19/38 (2006.01) C08F 20/10 (2006.01)
Patent
CA 1272342
Abstract Polymer materials exhibiting liquid-crystalline phases contain laterally bonded mesogenic groups of the formula Ia and/or Ib: Image Ia Ib in which A, Ao, R1, R2, Sp, Z, Zo, m and n have the meanings stated in Patent Claim 1. Processes for the preparation of polymer materials of this type comprise the polymerization and/or grafting of suitable monomers. The polymer materials according to the invention are used as substrates in the electronics industry for fibre and film technology, for modulating laser beams and for optical data storage.
519143
Eidenschink Rudolf
Finkelmann Heino
Hessel Friedrich
Krause Joachim
Fetherstonhaugh & Co.
Merck Patent Gesellschaft Mit Beschraenkter Haftung
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