Polycarbonates containing mesogenic compounds as end groups, the

Details Polycarbonates containing mesogenic compounds as end groups, the Polycarbonates containing mesogenic compounds as end groups, the

1989-06-15

1991-08-27

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528199, 528202, 528204, 528214, 5283087, 525469, 430271, C08F28302, G03C 176, C08G 6368, C08G 6538

Patent

active

050434039

ABSTRACT:
This invention relates to thermoplastic, aromatic polycarbonates in which mesogenic compounds corresponding to the following formula ##STR1## are incorporated as chain terminating agents, to their preparation by the known processes for the preparation of polycarbonates, and to their use for the production of moulded articles for optical purposes.

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