Polymer and polymeric luminescent element comprising the same

Stock material or miscellaneous articles – Composite – Of inorganic material

Reexamination Certificate

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Details

C428S001100, C428S917000, C313S504000, C252S301350, C257S040000, C257S088000, C526S239000, C528S004000, C528S394000

Reexamination Certificate

active

10518713

ABSTRACT:
A polymer characterized by comprising repeating units represented by the following formula (1) and having a number-average molecular weight, in terms of polystyrene, of 103to 108.(In the formula, R1represents hydrogen, alkyl, alkoxy, alkylthio, aryl, aryloxy, arylthio, arylalkyl, arylalkoxy, arylalkylthio, arylalkenyl, arylalkynyl, amino, substituted amino, silyl, substituted silyl, silyloxy, substituted silyloxy, monovalent heterocyclic group, or halogeno; and rings D and E each represents an optionally substituted aromatic ring.)

REFERENCES:
patent: 1 043 382 (2000-10-01), None
patent: WO 01/49768 (2001-07-01), None
patent: WO 03/000821 (2003-01-01), None

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